Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Frontier Airlines

The cheapest airline(s) flying from Houston to San Diego is Frontier Airlines.

  • Frontier Airlines Frontier Airlines
  • Spirit Airlines Spirit Airlines
  • American Airlines American Airlines
  • United Airlines United Airlines
Cheapest Month No data available
No data available

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Cheapest Day of the Week Tuesday

The cheapest day(s) of the week to fly from Houston to San Diego is Tuesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Thu, 2 Jan, 2025

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      • Availability
        • M
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        • F
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        • S
      • 18:10 HOU
        20:50 SAN
        4Hrs, 40m Direct
      • HOUHouston Hobby Airport 18:10 - SAN 20:50 4h 40m Direct
      • HOUHouston Hobby Airport 18:10
      • SANSan Diego International Airport 20:50
      • 4h 40m
      • Direct
      • Southwest Airlines (WN 5232)Boeing 737 700
      • Southwest Airlines (WN 5232)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 19:05 IAH
        20:39 SAN
        3Hrs, 34m Direct
      • IAHHouston George Bush Intercontinental Airport 19:05 - SAN 20:39 3h 34m Direct
      • IAHHouston George Bush Intercontinental Airport 19:05
      • SANSan Diego International Airport 20:39
      • 3h 34m
      • Direct
      • United Airlines (UA 1373)Boeing 737 900
      • United Airlines (UA 1373)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 900
      • 19:35 HOU
        21:05 SAN
        3Hrs, 30m Direct
      • HOUHouston Hobby Airport 19:35 - SAN 21:05 3h 30m Direct
      • HOUHouston Hobby Airport 19:35
      • SANSan Diego International Airport 21:05
      • 3h 30m
      • Direct
      • Southwest Airlines (WN 4933)Boeing 737 700
      • Southwest Airlines (WN 4933)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 19:50 IAH
        21:26 SAN
        3Hrs, 36m Direct
      • IAHHouston George Bush Intercontinental Airport 19:50 - SAN 21:26 3h 36m Direct
      • IAHHouston George Bush Intercontinental Airport 19:50
      • SANSan Diego International Airport 21:26
      • 3h 36m
      • Direct
      • United Airlines (UA 2674)Boeing 737 900
      • United Airlines (UA 2674)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • Boeing 737 900
      • 21:55 HOU
        23:25 SAN
        3Hrs, 30m Direct
      • HOUHouston Hobby Airport 21:55 - SAN 23:25 3h 30m Direct
      • HOUHouston Hobby Airport 21:55
      • SANSan Diego International Airport 23:25
      • 3h 30m
      • Direct
      • Southwest Airlines (WN 4515)Boeing 737 700
      • Southwest Airlines (WN 4515)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 06:00 HOU
        07:30 SAN
        3Hrs, 30m Direct
      • HOUHouston Hobby Airport 06:00 - SAN 07:30 3h 30m Direct
      • HOUHouston Hobby Airport 06:00
      • SANSan Diego International Airport 07:30
      • 3h 30m
      • Direct
      • Southwest Airlines (WN 1052)Boeing 737 700
      • Southwest Airlines (WN 1052)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 07:50 HOU
        10:30 SAN
        4Hrs, 40m Direct
      • HOUHouston Hobby Airport 07:50 - SAN 10:30 4h 40m Direct
      • HOUHouston Hobby Airport 07:50
      • SANSan Diego International Airport 10:30
      • 4h 40m
      • Direct
      • Southwest Airlines (WN 2084)Boeing 737 700
      • Southwest Airlines (WN 2084)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 09:10 HOU
        10:40 SAN
        3Hrs, 30m Direct
      • HOUHouston Hobby Airport 09:10 - SAN 10:40 3h 30m Direct
      • HOUHouston Hobby Airport 09:10
      • SANSan Diego International Airport 10:40
      • 3h 30m
      • Direct
      • Southwest Airlines (WN 4008)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4008)
        • -
        • T
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        • -
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 09:30 IAH
        11:06 SAN
        3Hrs, 36m Direct
      • IAHHouston George Bush Intercontinental Airport 09:30 - SAN 11:06 3h 36m Direct
      • IAHHouston George Bush Intercontinental Airport 09:30
      • SANSan Diego International Airport 11:06
      • 3h 36m
      • Direct
      • United Airlines (UA 2467)Boeing 737 900
      • United Airlines (UA 2467)
        • M
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        • T
        • F
        • S
        • S
      • Boeing 737 900
      • 12:30 HOU
        17:55 SAN
        7Hrs, 25m Direct
      • HOUHouston Hobby Airport 12:30 - SAN 17:55 7h 25m Direct
      • HOUHouston Hobby Airport 12:30
      • SANSan Diego International Airport 17:55
      • 7h 25m
      • Direct
      • Southwest Airlines (WN 4331)Boeing 737 700
      • Southwest Airlines (WN 4331)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 14:00 HOU
        15:30 SAN
        3Hrs, 30m Direct
      • HOUHouston Hobby Airport 14:00 - SAN 15:30 3h 30m Direct
      • HOUHouston Hobby Airport 14:00
      • SANSan Diego International Airport 15:30
      • 3h 30m
      • Direct
      • Southwest Airlines (WN 1085)Boeing 737 700
      • Southwest Airlines (WN 1085)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 14:43 IAH
        16:20 SAN
        3Hrs, 37m Direct
      • IAHHouston George Bush Intercontinental Airport 14:43 - SAN 16:20 3h 37m Direct
      • IAHHouston George Bush Intercontinental Airport 14:43
      • SANSan Diego International Airport 16:20
      • 3h 37m
      • Direct
      • United Airlines (UA 1564)Boeing 737 800
      • United Airlines (UA 1564)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 800
      • 16:05 HOU
        18:50 SAN
        4Hrs, 45m Direct
      • HOUHouston Hobby Airport 16:05 - SAN 18:50 4h 45m Direct
      • HOUHouston Hobby Airport 16:05
      • SANSan Diego International Airport 18:50
      • 4h 45m
      • Direct
      • Southwest Airlines (WN 237)Boeing 737 700
      • Southwest Airlines (WN 237)
        • -
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        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 18:05 IAH
        23:58 SAN
        7Hrs, 53m 1 Stop (LAX)
      • IAHHouston George Bush Intercontinental Airport 18:05 - SAN 23:58 7h 53m 1 Stop (LAX) Los Angeles
      • IAHHouston George Bush Intercontinental Airport 18:05
        LAXLos Angeles International Airport 22:55
      • LAXLos Angeles International Airport 20:01
        SANSan Diego International Airport 23:58
      • 7h 53m (2h 54m)
      • 1 Stop LAX · Los Angeles 2h 54m
      • United Airlines (UA 285)Boeing 737 Max 9 Passenger
        United Airlines (UA 5612)Embraer 175
      • United Airlines (UA 285)
        • M
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        • T
        • F
        • -
        • -
      • 18:05 IAH
        23:58 SAN
        7Hrs, 53m 1 Stop (LAX)
      • IAHHouston George Bush Intercontinental Airport 18:05 - SAN 23:58 7h 53m 1 Stop (LAX) Los Angeles
      • IAHHouston George Bush Intercontinental Airport 18:05
        LAXLos Angeles International Airport 22:55
      • LAXLos Angeles International Airport 20:01
        SANSan Diego International Airport 23:58
      • 7h 53m (2h 54m)
      • 1 Stop LAX · Los Angeles 2h 54m
      • United Airlines (UA 285)Boeing 737 900
        United Airlines (UA 5612)Embraer 175
      • United Airlines (UA 285)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 18:15 IAH
        23:58 SAN
        7Hrs, 43m 1 Stop (LAX)
      • IAHHouston George Bush Intercontinental Airport 18:15 - SAN 23:58 7h 43m 1 Stop (LAX) Los Angeles
      • IAHHouston George Bush Intercontinental Airport 18:15
        LAXLos Angeles International Airport 22:55
      • LAXLos Angeles International Airport 20:11
        SANSan Diego International Airport 23:58
      • 7h 43m (2h 44m)
      • 1 Stop LAX · Los Angeles 2h 44m
      • United Airlines (UA 285)Boeing 737 900
        United Airlines (UA 5612)Embraer 175
      • United Airlines (UA 285)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:21 IAH
        22:20 SAN
        5Hrs, 59m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 18:21 - SAN 22:20 5h 59m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 18:21
        DENDenver Intl Airport 20:50
      • DENDenver Intl Airport 20:00
        SANSan Diego International Airport 22:20
      • 5h 59m (50m)
      • 1 Stop DEN · Denver 50m
      • United Airlines (UA 1654)Boeing 737 800
        United Airlines (UA 765)Boeing 737 800
      • United Airlines (UA 1654)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:23 IAH
        23:54 SAN
        7Hrs, 31m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 18:23 - SAN 23:54 7h 31m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 18:23
        DENDenver Intl Airport 22:20
      • DENDenver Intl Airport 20:04
        SANSan Diego International Airport 23:54
      • 7h 31m (2h 16m)
      • 1 Stop DEN · Denver 2h 16m
      • Frontier Airlines (F9 3227)Airbus A321 Neo
        Frontier Airlines (F9 4989)Airbus A320 Neo
      • Frontier Airlines (F9 3227)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 18:25 HOU
        22:15 SAN
        5Hrs, 50m 1 Stop (DEN)
      • HOUHouston Hobby Airport 18:25 - SAN 22:15 5h 50m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 18:25
        DENDenver Intl Airport 20:50
      • DENDenver Intl Airport 20:00
        SANSan Diego International Airport 22:15
      • 5h 50m (50m)
      • 1 Stop DEN · Denver 50m
      • Southwest Airlines (WN 1016)Boeing 737 800
        Southwest Airlines (WN 1669)Boeing 737 800
      • Southwest Airlines (WN 1016)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 18:25 HOU
        23:10 SAN
        6Hrs, 45m 1 Stop (DAL)
      • HOUHouston Hobby Airport 18:25 - SAN 23:10 6h 45m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 18:25
        DALDallas/Fort Worth Love Field Airport 22:00
      • DALDallas/Fort Worth Love Field Airport 19:30
        SANSan Diego International Airport 23:10
      • 6h 45m (2h 30m)
      • 1 Stop DAL · Dallas 2h 30m
      • Southwest Airlines (WN 6)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 671)Boeing 737 700
      • Southwest Airlines (WN 6)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:26 IAH
        22:12 SAN
        5Hrs, 46m 1 Stop (LAS)
      • IAHHouston George Bush Intercontinental Airport 18:26 - SAN 22:12 5h 46m 1 Stop (LAS) Las Vegas
      • IAHHouston George Bush Intercontinental Airport 18:26
        LASLas Vegas McCarran International Airport 21:00
      • LASLas Vegas McCarran International Airport 19:49
        SANSan Diego International Airport 22:12
      • 5h 46m (1h 11m)
      • 1 Stop LAS · Las Vegas 1h 11m
      • Spirit Airlines (NK 1130)Airbus A321 Neo
        Spirit Airlines (NK 1496)Airbus A320 Neo
      • Spirit Airlines (NK 1130)
        • -
        • -
        • -
        • T
        • -
        • -
        • S
      • 18:26 IAH
        23:54 SAN
        7Hrs, 28m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 18:26 - SAN 23:54 7h 28m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 18:26
        DENDenver Intl Airport 22:20
      • DENDenver Intl Airport 20:07
        SANSan Diego International Airport 23:54
      • 7h 28m (2h 13m)
      • 1 Stop DEN · Denver 2h 13m
      • Frontier Airlines (F9 3227)Airbus
        Frontier Airlines (F9 4989)Airbus A320 Neo
      • Frontier Airlines (F9 3227)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 18:30 HOU
        21:50 SAN
        5Hrs, 20m 1 Stop (DAL)
      • HOUHouston Hobby Airport 18:30 - SAN 21:50 5h 20m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 18:30
        DALDallas/Fort Worth Love Field Airport 20:40
      • DALDallas/Fort Worth Love Field Airport 19:35
        SANSan Diego International Airport 21:50
      • 5h 20m (1h 05m)
      • 1 Stop DAL · Dallas 1h 05m
      • Southwest Airlines (WN 50)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 3610)Boeing 737 800
      • Southwest Airlines (WN 50)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 18:30 HOU
        23:00 SAN
        6Hrs, 30m 1 Stop (AUS)
      • HOUHouston Hobby Airport 18:30 - SAN 23:00 6h 30m 1 Stop (AUS) Austin
      • HOUHouston Hobby Airport 18:30
        AUSAustin-Bergstrom International Airport 21:50
      • AUSAustin-Bergstrom International Airport 19:25
        SANSan Diego International Airport 23:00
      • 6h 30m (2h 25m)
      • 1 Stop AUS · Austin 2h 25m
      • Southwest Airlines (WN 2610)Boeing 737 700
        Southwest Airlines (WN 1564)Boeing 737 700
      • Southwest Airlines (WN 2610)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:50 HOU
        21:50 SAN
        5Hrs, 00m 1 Stop (PHX)
      • HOUHouston Hobby Airport 18:50 - SAN 21:50 5h 1 Stop (PHX) Phoenix
      • HOUHouston Hobby Airport 18:50
        PHXPhoenix Sky Harbor Intl Airport 21:35
      • PHXPhoenix Sky Harbor Intl Airport 20:45
        SANSan Diego International Airport 21:50
      • 5h (50m)
      • 1 Stop PHX · Phoenix 50m
      • Southwest Airlines (WN 1242)Boeing 737 700
        Southwest Airlines (WN 1051)Boeing 737 700
      • Southwest Airlines (WN 1242)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 19:25 HOU
        23:54 SAN
        6Hrs, 29m 1 Stop (DEN)
      • HOUHouston Hobby Airport 19:25 - SAN 23:54 6h 29m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 19:25
        DENDenver Intl Airport 22:20
      • DENDenver Intl Airport 21:06
        SANSan Diego International Airport 23:54
      • 6h 29m (1h 14m)
      • 1 Stop DEN · Denver 1h 14m
      • Frontier Airlines (F9 1161)Airbus A320 Neo
        Frontier Airlines (F9 4989)Airbus A320 Neo
      • Frontier Airlines (F9 1161)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 19:38 IAH
        23:54 SAN
        6Hrs, 16m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 19:38 - SAN 23:54 6h 16m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 19:38
        DENDenver Intl Airport 22:20
      • DENDenver Intl Airport 21:15
        SANSan Diego International Airport 23:54
      • 6h 16m (1h 05m)
      • 1 Stop DEN · Denver 1h 05m
      • Frontier Airlines (F9 4855)Airbus A321 Neo
        Frontier Airlines (F9 4989)Airbus A320 Neo
      • Frontier Airlines (F9 4855)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 19:47 HOU
        23:54 SAN
        6Hrs, 07m 1 Stop (DEN)
      • HOUHouston Hobby Airport 19:47 - SAN 23:54 6h 07m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 19:47
        DENDenver Intl Airport 22:20
      • DENDenver Intl Airport 21:28
        SANSan Diego International Airport 23:54
      • 6h 07m (52m)
      • 1 Stop DEN · Denver 52m
      • Frontier Airlines (F9 1161)Airbus A320 Neo
        Frontier Airlines (F9 4989)Airbus A320 Neo
      • Frontier Airlines (F9 1161)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 19:50 IAH
        23:58 SAN
        6Hrs, 08m 1 Stop (LAX)
      • IAHHouston George Bush Intercontinental Airport 19:50 - SAN 23:58 6h 08m 1 Stop (LAX) Los Angeles
      • IAHHouston George Bush Intercontinental Airport 19:50
        LAXLos Angeles International Airport 22:55
      • LAXLos Angeles International Airport 21:46
        SANSan Diego International Airport 23:58
      • 6h 08m (1h 09m)
      • 1 Stop LAX · Los Angeles 1h 09m
      • United Airlines (UA 2095)Boeing 737 900
        United Airlines (UA 5612)Embraer 175
      • United Airlines (UA 2095)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 19:59 HOU
        23:54 SAN
        5Hrs, 55m 1 Stop (DEN)
      • HOUHouston Hobby Airport 19:59 - SAN 23:54 5h 55m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 19:59
        DENDenver Intl Airport 22:20
      • DENDenver Intl Airport 21:40
        SANSan Diego International Airport 23:54
      • 5h 55m (40m)
      • 1 Stop DEN · Denver 40m
      • Frontier Airlines (F9 1161)Airbus A320 Neo
        Frontier Airlines (F9 4989)Airbus A320 Neo
      • Frontier Airlines (F9 1161)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 19:59 HOU
        23:54 SAN
        5Hrs, 55m 1 Stop (DEN)
      • HOUHouston Hobby Airport 19:59 - SAN 23:54 5h 55m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 19:59
        DENDenver Intl Airport 22:20
      • DENDenver Intl Airport 21:40
        SANSan Diego International Airport 23:54
      • 5h 55m (40m)
      • 1 Stop DEN · Denver 40m
      • Frontier Airlines (F9 1129)Airbus A320 Neo
        Frontier Airlines (F9 4989)Airbus A320 Neo
      • Frontier Airlines (F9 1129)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 05:00 IAH
        08:38 SAN
        5Hrs, 38m 1 Stop (DFW)
      • IAHHouston George Bush Intercontinental Airport 05:00 - SAN 08:38 5h 38m 1 Stop (DFW) Dallas
      • IAHHouston George Bush Intercontinental Airport 05:00
        DFWDallas/Fort Worth Intl Airport 07:17
      • DFWDallas/Fort Worth Intl Airport 06:20
        SANSan Diego International Airport 08:38
      • 5h 38m (57m)
      • 1 Stop DFW · Dallas 57m
      • American Airlines (AA 700)Boeing 737 800
        American Airlines (AA 2362)Airbus
      • American Airlines (AA 700)
        • M
        • T
        • -
        • T
        • F
        • S
        • S
      • 05:00 IAH
        09:14 SAN
        6Hrs, 14m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 05:00 - SAN 09:14 6h 14m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 05:00
        DENDenver Intl Airport 07:45
      • DENDenver Intl Airport 06:40
        SANSan Diego International Airport 09:14
      • 6h 14m (1h 05m)
      • 1 Stop DEN · Denver 1h 05m
      • United Airlines (UA 2436)Boeing 757 300 Series
        United Airlines (UA 2309)Boeing 737 800
      • United Airlines (UA 2436)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 05:10 IAH
        09:25 SAN
        6Hrs, 15m 1 Stop (LAX)
      • IAHHouston George Bush Intercontinental Airport 05:10 - SAN 09:25 6h 15m 1 Stop (LAX) Los Angeles
      • IAHHouston George Bush Intercontinental Airport 05:10
        LAXLos Angeles International Airport 08:20
      • LAXLos Angeles International Airport 07:03
        SANSan Diego International Airport 09:25
      • 6h 15m (1h 17m)
      • 1 Stop LAX · Los Angeles 1h 17m
      • United Airlines (UA 1933)Boeing 737 800
        United Airlines (UA 4643)Embraer 175
      • United Airlines (UA 1933)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 05:15 HOU
        11:10 SAN
        7Hrs, 55m 1 Stop (PHX)
      • HOUHouston Hobby Airport 05:15 - SAN 11:10 7h 55m 1 Stop (PHX) Phoenix
      • HOUHouston Hobby Airport 05:15
        PHXPhoenix Sky Harbor Intl Airport 10:55
      • PHXPhoenix Sky Harbor Intl Airport 07:15
        SANSan Diego International Airport 11:10
      • 7h 55m (3h 40m)
      • 1 Stop PHX · Phoenix 3h 40m
      • Southwest Airlines (WN 609)Boeing 737 800
        Southwest Airlines (WN 1785)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 609)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:25 HOU
        10:45 SAN
        7Hrs, 20m 1 Stop (DEN)
      • HOUHouston Hobby Airport 05:25 - SAN 10:45 7h 20m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 05:25
        DENDenver Intl Airport 09:20
      • DENDenver Intl Airport 07:00
        SANSan Diego International Airport 10:45
      • 7h 20m (2h 20m)
      • 1 Stop DEN · Denver 2h 20m
      • Southwest Airlines (WN 5106)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 5254)Boeing 737 800
      • Southwest Airlines (WN 5106)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:30 HOU
        11:20 SAN
        7Hrs, 50m 1 Stop (PHX)
      • HOUHouston Hobby Airport 05:30 - SAN 11:20 7h 50m 1 Stop (PHX) Phoenix
      • HOUHouston Hobby Airport 05:30
        PHXPhoenix Sky Harbor Intl Airport 11:05
      • PHXPhoenix Sky Harbor Intl Airport 07:30
        SANSan Diego International Airport 11:20
      • 7h 50m (3h 35m)
      • 1 Stop PHX · Phoenix 3h 35m
      • Southwest Airlines (WN 2739)Boeing 737 700
        Southwest Airlines (WN 313)Boeing 737 700
      • Southwest Airlines (WN 2739)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 05:30 HOU
        09:40 SAN
        6Hrs, 10m 1 Stop (PHX)
      • HOUHouston Hobby Airport 05:30 - SAN 09:40 6h 10m 1 Stop (PHX) Phoenix
      • HOUHouston Hobby Airport 05:30
        PHXPhoenix Sky Harbor Intl Airport 09:25
      • PHXPhoenix Sky Harbor Intl Airport 07:30
        SANSan Diego International Airport 09:40
      • 6h 10m (1h 55m)
      • 1 Stop PHX · Phoenix 1h 55m
      • Southwest Airlines (WN 2739)Boeing 737 700
        Southwest Airlines (WN 368)Boeing 737 800
      • Southwest Airlines (WN 2739)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 05:40 HOU
        11:30 SAN
        7Hrs, 50m 1 Stop (LAS)
      • HOUHouston Hobby Airport 05:40 - SAN 11:30 7h 50m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 05:40
        LASLas Vegas McCarran International Airport 10:10
      • LASLas Vegas McCarran International Airport 07:00
        SANSan Diego International Airport 11:30
      • 7h 50m (3h 10m)
      • 1 Stop LAS · Las Vegas 3h 10m
      • Southwest Airlines (WN 1421)Boeing 737 700
        Southwest Airlines (WN 4423)Boeing 737 700
      • Southwest Airlines (WN 1421)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:45 IAH
        10:07 SAN
        6Hrs, 22m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 05:45 - SAN 10:07 6h 22m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 05:45
        DENDenver Intl Airport 08:30
      • DENDenver Intl Airport 07:20
        SANSan Diego International Airport 10:07
      • 6h 22m (1h 10m)
      • 1 Stop DEN · Denver 1h 10m
      • Frontier Airlines (F9 3229)Airbus A320 Neo
        Frontier Airlines (F9 2817)Airbus A320 Neo
      • Frontier Airlines (F9 3229)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:45 IAH
        10:22 SAN
        6Hrs, 37m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 05:45 - SAN 10:22 6h 37m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 05:45
        DENDenver Intl Airport 08:45
      • DENDenver Intl Airport 07:20
        SANSan Diego International Airport 10:22
      • 6h 37m (1h 25m)
      • 1 Stop DEN · Denver 1h 25m
      • Frontier Airlines (F9 3229)Airbus A320 Neo
        Frontier Airlines (F9 2817)Airbus A320 Neo
      • Frontier Airlines (F9 3229)
        • M
        • -
        • W
        • -
        • F
        • -
        • -
      • 05:45 IAH
        10:27 SAN
        6Hrs, 42m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 05:45 - SAN 10:27 6h 42m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 05:45
        DENDenver Intl Airport 08:50
      • DENDenver Intl Airport 07:20
        SANSan Diego International Airport 10:27
      • 6h 42m (1h 30m)
      • 1 Stop DEN · Denver 1h 30m
      • Frontier Airlines (F9 3229)Airbus A320 Neo
        Frontier Airlines (F9 2817)Airbus A321 Neo
      • Frontier Airlines (F9 3229)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 05:45 IAH
        10:41 SAN
        6Hrs, 56m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 05:45 - SAN 10:41 6h 56m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 05:45
        DENDenver Intl Airport 09:05
      • DENDenver Intl Airport 07:20
        SANSan Diego International Airport 10:41
      • 6h 56m (1h 45m)
      • 1 Stop DEN · Denver 1h 45m
      • Frontier Airlines (F9 3229)Airbus A321 Neo
        Frontier Airlines (F9 2817)Airbus A321 Neo
      • Frontier Airlines (F9 3229)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 05:45 IAH
        10:51 SAN
        7Hrs, 06m 1 Stop (DEN)
      • IAHHouston George Bush Intercontinental Airport 05:45 - SAN 10:51 7h 06m 1 Stop (DEN) Denver
      • IAHHouston George Bush Intercontinental Airport 05:45
        DENDenver Intl Airport 09:15
      • DENDenver Intl Airport 07:20
        SANSan Diego International Airport 10:51
      • 7h 06m (1h 55m)
      • 1 Stop DEN · Denver 1h 55m
      • Frontier Airlines (F9 3229)Airbus A320 Neo
        Frontier Airlines (F9 2817)Airbus A320 Neo
      • Frontier Airlines (F9 3229)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 06:05 HOU
        11:30 SAN
        7Hrs, 25m 1 Stop (DAL)
      • HOUHouston Hobby Airport 06:05 - SAN 11:30 7h 25m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 06:05
        DALDallas/Fort Worth Love Field Airport 10:15
      • DALDallas/Fort Worth Love Field Airport 07:10
        SANSan Diego International Airport 11:30
      • 7h 25m (3h 05m)
      • 1 Stop DAL · Dallas 3h 05m
      • Southwest Airlines (WN 1636)Boeing 737 700
        Southwest Airlines (WN 5221)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1636)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:25 HOU
        10:30 SAN
        6Hrs, 05m 1 Stop (DEN)
      • HOUHouston Hobby Airport 06:25 - SAN 10:30 6h 05m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 06:25
        DENDenver Intl Airport 09:05
      • DENDenver Intl Airport 07:55
        SANSan Diego International Airport 10:30
      • 6h 05m (1h 10m)
      • 1 Stop DEN · Denver 1h 10m
      • Southwest Airlines (WN 3798)Boeing 737 800
        Southwest Airlines (WN 4853)Boeing 737 800
      • Southwest Airlines (WN 3798)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 07:05 HOU
        12:40 SAN
        7Hrs, 35m 1 Stop (LAS)
      • HOUHouston Hobby Airport 07:05 - SAN 12:40 7h 35m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 07:05
        LASLas Vegas McCarran International Airport 11:25
      • LASLas Vegas McCarran International Airport 08:25
        SANSan Diego International Airport 12:40
      • 7h 35m (3h)
      • 1 Stop LAS · Las Vegas 3h
      • Southwest Airlines (WN 1301)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 964)Boeing 737 800
      • Southwest Airlines (WN 1301)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:05 HOU
        10:45 SAN
        5Hrs, 40m 1 Stop (LAS)
      • HOUHouston Hobby Airport 07:05 - SAN 10:45 5h 40m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 07:05
        LASLas Vegas McCarran International Airport 09:30
      • LASLas Vegas McCarran International Airport 08:25
        SANSan Diego International Airport 10:45
      • 5h 40m (1h 05m)
      • 1 Stop LAS · Las Vegas 1h 05m
      • Southwest Airlines (WN 1301)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 298)Boeing 737 700
      • Southwest Airlines (WN 1301)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:30 HOU
        13:00 SAN
        7Hrs, 30m 1 Stop (DAL)
      • HOUHouston Hobby Airport 07:30 - SAN 13:00 7h 30m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 07:30
        DALDallas/Fort Worth Love Field Airport 11:45
      • DALDallas/Fort Worth Love Field Airport 08:35
        SANSan Diego International Airport 13:00
      • 7h 30m (3h 10m)
      • 1 Stop DAL · Dallas 3h 10m
      • Southwest Airlines (WN 6)Boeing 737 800
        Southwest Airlines (WN 3650)Boeing 737 700
      • Southwest Airlines (WN 6)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:35 HOU
        13:40 SAN
        8Hrs, 05m 1 Stop (PHX)
      • HOUHouston Hobby Airport 07:35 - SAN 13:40 8h 05m 1 Stop (PHX) Phoenix
      • HOUHouston Hobby Airport 07:35
        PHXPhoenix Sky Harbor Intl Airport 13:25
      • PHXPhoenix Sky Harbor Intl Airport 09:30
        SANSan Diego International Airport 13:40
      • 8h 05m (3h 55m)
      • 1 Stop PHX · Phoenix 3h 55m
      • Southwest Airlines (WN 6370)Boeing 737 700
        Southwest Airlines (WN 4421)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 6370)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:35 HOU
        11:10 SAN
        5Hrs, 35m 1 Stop (PHX)
      • HOUHouston Hobby Airport 07:35 - SAN 11:10 5h 35m 1 Stop (PHX) Phoenix
      • HOUHouston Hobby Airport 07:35
        PHXPhoenix Sky Harbor Intl Airport 10:55
      • PHXPhoenix Sky Harbor Intl Airport 09:30
        SANSan Diego International Airport 11:10
      • 5h 35m (1h 25m)
      • 1 Stop PHX · Phoenix 1h 25m
      • Southwest Airlines (WN 6370)Boeing 737 700
        Southwest Airlines (WN 1785)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 6370)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:50 HOU
        12:20 SAN
        6Hrs, 30m 1 Stop (TUS)
      • HOUHouston Hobby Airport 07:50 - SAN 12:20 6h 30m 1 Stop (TUS) Tucson
      • HOUHouston Hobby Airport 07:50
        TUSTucson International Airport 12:00
      • TUSTucson International Airport 09:30
        SANSan Diego International Airport 12:20
      • 6h 30m (2h 30m)
      • 1 Stop TUS · Tucson 2h 30m
      • Southwest Airlines (WN 2840)Boeing 737 800
        Southwest Airlines (WN 4570)Boeing 737 700
      • Southwest Airlines (WN 2840)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:51 IAH
        13:27 SAN
        7Hrs, 36m 1 Stop (LAS)
      • IAHHouston George Bush Intercontinental Airport 07:51 - SAN 13:27 7h 36m 1 Stop (LAS) Las Vegas
      • IAHHouston George Bush Intercontinental Airport 07:51
        LASLas Vegas McCarran International Airport 12:10
      • LASLas Vegas McCarran International Airport 09:11
        SANSan Diego International Airport 13:27
      • 7h 36m (2h 59m)
      • 1 Stop LAS · Las Vegas 2h 59m
      • Spirit Airlines (NK 3726)Airbus Industrie A321 Sharklets
        Spirit Airlines (NK 1475)Airbus Industrie A320 Sharklets
      • Spirit Airlines (NK 3726)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 07:55 HOU
        13:00 SAN
        7Hrs, 05m 1 Stop (STL)
      • HOUHouston Hobby Airport 07:55 - SAN 13:00 7h 05m 1 Stop (STL) Saint Louis
      • HOUHouston Hobby Airport 07:55
        STLSt Louis Lambert Intl Airport 11:00
      • STLSt Louis Lambert Intl Airport 09:50
        SANSan Diego International Airport 13:00
      • 7h 05m (1h 10m)
      • 1 Stop STL · Saint Louis 1h 10m
      • Southwest Airlines (WN 5555)Boeing 737 800
        Southwest Airlines (WN 3648)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 5555)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 08:00 HOU
        13:35 SAN
        7Hrs, 35m 1 Stop (OAK)
      • HOUHouston Hobby Airport 08:00 - SAN 13:35 7h 35m 1 Stop (OAK) Oakland
      • HOUHouston Hobby Airport 08:00
        OAKOakland International Airport 12:05
      • OAKOakland International Airport 10:20
        SANSan Diego International Airport 13:35
      • 7h 35m (1h 45m)
      • 1 Stop OAK · Oakland 1h 45m
      • Southwest Airlines (WN 462)Boeing 737 700
        Southwest Airlines (WN 478)Boeing 737 800
      • Southwest Airlines (WN 462)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 08:00 HOU
        14:05 SAN
        8Hrs, 05m 1 Stop (LAS)
      • HOUHouston Hobby Airport 08:00 - SAN 14:05 8h 05m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 08:00
        LASLas Vegas McCarran International Airport 12:50
      • LASLas Vegas McCarran International Airport 09:20
        SANSan Diego International Airport 14:05
      • 8h 05m (3h 30m)
      • 1 Stop LAS · Las Vegas 3h 30m
      • Southwest Airlines (WN 1301)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 3718)Boeing 737 800
      • Southwest Airlines (WN 1301)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 08:00 HOU
        11:30 SAN
        5Hrs, 30m 1 Stop (LAS)
      • HOUHouston Hobby Airport 08:00 - SAN 11:30 5h 30m 1 Stop (LAS) Las Vegas
      • HOUHouston Hobby Airport 08:00
        LASLas Vegas McCarran International Airport 10:10
      • LASLas Vegas McCarran International Airport 09:20
        SANSan Diego International Airport 11:30
      • 5h 30m (50m)
      • 1 Stop LAS · Las Vegas 50m
      • Southwest Airlines (WN 1301)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 4423)Boeing 737 700
      • Southwest Airlines (WN 1301)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 08:05 HOU
        11:30 SAN
        5Hrs, 25m 1 Stop (DAL)
      • HOUHouston Hobby Airport 08:05 - SAN 11:30 5h 25m 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 08:05
        DALDallas/Fort Worth Love Field Airport 10:15
      • DALDallas/Fort Worth Love Field Airport 09:10
        SANSan Diego International Airport 11:30
      • 5h 25m (1h 05m)
      • 1 Stop DAL · Dallas 1h 05m
      • Southwest Airlines (WN 8)Boeing 737 700
        Southwest Airlines (WN 5221)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 8)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 08:25 IAH
        11:49 SAN
        5Hrs, 24m 1 Stop (PHX)
      • IAHHouston George Bush Intercontinental Airport 08:25 - SAN 11:49 5h 24m 1 Stop (PHX) Phoenix
      • IAHHouston George Bush Intercontinental Airport 08:25
        PHXPhoenix Sky Harbor Intl Airport 11:21
      • PHXPhoenix Sky Harbor Intl Airport 10:32
        SANSan Diego International Airport 11:49
      • 5h 24m (49m)
      • 1 Stop PHX · Phoenix 49m
      • American Airlines (AA 6459)Crj 700 Canadair Regional
        American Airlines (AA 2122)Airbus
      • American Airlines (AA 6459)
        • M
        • -
        • W
        • T
        • F
        • S
        • S
      • 09:00 HOU
        12:10 SAN
        5Hrs, 10m 1 Stop (AUS)
      • HOUHouston Hobby Airport 09:00 - SAN 12:10 5h 10m 1 Stop (AUS) Austin
      • HOUHouston Hobby Airport 09:00
        AUSAustin-Bergstrom International Airport 11:00
      • AUSAustin-Bergstrom International Airport 09:55
        SANSan Diego International Airport 12:10
      • 5h 10m (1h 05m)
      • 1 Stop AUS · Austin 1h 05m
      • Southwest Airlines (WN 715)Boeing 737 700
        Southwest Airlines (WN 4263)Boeing 737 700
      • Southwest Airlines (WN 715)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 09:00 HOU
        13:00 SAN
        6Hrs, 00m 1 Stop (DAL)
      • HOUHouston Hobby Airport 09:00 - SAN 13:00 6h 1 Stop (DAL) Dallas
      • HOUHouston Hobby Airport 09:00
        DALDallas/Fort Worth Love Field Airport 11:45
      • DALDallas/Fort Worth Love Field Airport 10:10
        SANSan Diego International Airport 13:00
      • 6h (1h 35m)
      • 1 Stop DAL · Dallas 1h 35m
      • Southwest Airlines (WN 12)Boeing 737 700
        Southwest Airlines (WN 3650)Boeing 737 700
      • Southwest Airlines (WN 12)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 09:05 HOU
        12:36 SAN
        5Hrs, 31m 1 Stop (DFW)
      • HOUHouston Hobby Airport 09:05 - SAN 12:36 5h 31m 1 Stop (DFW) Dallas
      • HOUHouston Hobby Airport 09:05
        DFWDallas/Fort Worth Intl Airport 11:25
      • DFWDallas/Fort Worth Intl Airport 10:24
        SANSan Diego International Airport 12:36
      • 5h 31m (1h 01m)
      • 1 Stop DFW · Dallas 1h 01m
      • American Airlines (AA 3917)Embraer 170
        American Airlines (AA 1955)Airbus
      • American Airlines (AA 3917)
        • M
        • T
        • -
        • T
        • F
        • S
        • S
      • 09:05 HOU
        12:50 SAN
        5Hrs, 45m 1 Stop (DEN)
      • HOUHouston Hobby Airport 09:05 - SAN 12:50 5h 45m 1 Stop (DEN) Denver
      • HOUHouston Hobby Airport 09:05
        DENDenver Intl Airport 11:25
      • DENDenver Intl Airport 10:40
        SANSan Diego International Airport 12:50
      • 5h 45m (45m)
      • 1 Stop DEN · Denver 45m
      • Southwest Airlines (WN 2106)Boeing 737 800
        Southwest Airlines (WN 2038)Boeing 737 700
      • Southwest Airlines (WN 2106)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
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      What’s the fastest flight time from Houston to San Diego?

      The fastest flight time for direct flights from Houston to San Diego is 3 hours 30 minutes. Check latest flight schedules & prices on Wego.

      What’s the most popular airline flying from Houston to San Diego?

      The most popular airline flying from Houston to San Diego is Frontier Airlines. Find the latest flight deals on Wego.

      How far is San Diego from Houston?

      The flight distance between Houston and San Diego is 2094km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:00. The last flight of the day departs at 18:05. See the full list of flight times on Wego.

      How many airlines offer direct flights from Houston to San Diego?

      There are 2 airlines that offer direct flights from Houston to San Diego. Find out the list of airlines on Wego.

      Popular Airlines Flying From Houston to San Diego

      Frontier Airlines ‏()

      Popular Destinations From San Diego

      Popular Destinations From Houston

      Popular Hotels in San Diego

      Hotels In Popular Destinations