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San Diego International Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from San Diego International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from €64 and round-trip from €206. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SAN 08:00
        3h 21m
        Direct
        IAH 13:21
        San Diego - Houston | Thu, Sep 3 | United Airlines
        HOU 09:35
        3h 15m
        Direct
        SAN 10:50
        Houston - San Diego | Sun, Sep 6 |
        €276 €335
        18% off
        18% off
        €335 €276
      • SAN 15:04
        3h 15m
        Direct
        IAH 20:19
        San Diego - Houston | Tue, Sep 15 | United Airlines
        HOU 11:55
        3h 10m
        Direct
        SAN 13:05
        Houston - San Diego | Sun, Sep 20 |
        €298 €335
        11% off
        11% off
        €335 €298
      • SAN 06:25
        5h 40m
        1 stop
        IAH 14:05
        San Diego - Houston | Mon, Sep 7 | Frontier Airlines
        IAH 13:53
        8h 21m
        1 stop
        SAN 20:14
        Houston - San Diego | Sun, Sep 13 | Frontier Airlines
        €206 €335
        39% off
        39% off
        €335 €206
      • SAN 06:25
        26h 17m
        1 stop
        IAH 10:42
        San Diego - Houston | Thu, Sep 3 | Frontier Airlines
        IAH 13:41
        9h 17m
        1 stop
        SAN 20:58
        Houston - San Diego | Mon, Sep 7 | Frontier Airlines
        €217
        35% off
        €335 €217
      • SAN 09:57
        8h 55m
        1 stop
        IAH 20:52
        San Diego - Houston | Fri, Sep 25 | Frontier Airlines
        IAH 06:50
        10h 51m
        1 stop
        SAN 15:41
        Houston - San Diego | Tue, Sep 29 | Frontier Airlines
        €217
        35% off
        €335 €217
      • SAN 10:00
        7h 8m
        1 stop
        IAH 19:08
        San Diego - Houston | Wed, Sep 16 | Frontier Airlines
        IAH 11:59
        13h 45m
        1 stop
        SAN 23:44
        Houston - San Diego | Sat, Sep 19 | Frontier Airlines
        €218
        35% off
        €335 €218
      • SAN 06:25
        12h 54m
        1 stop
        IAH 21:19
        San Diego - Houston | Wed, Sep 2 | Frontier Airlines
        IAH 22:14
        12h 51m
        1 stop
        SAN 09:05
        Houston - San Diego | Sat, Sep 5 | Frontier Airlines
        €220
        34% off
        €335 €220
      • SAN 06:25
        5h 40m
        1 stop
        IAH 14:05
        San Diego - Houston | Wed, Sep 9 | Frontier Airlines
        IAH 13:53
        8h 21m
        1 stop
        SAN 20:14
        Houston - San Diego | Sun, Sep 13 | Frontier Airlines
        €225
        33% off
        €335 €225
      • SAN 15:45
        7h 10m
        1 stop
        IAH 00:55
        San Diego - Houston | Tue, Sep 8 | Frontier Airlines
        IAH 06:30
        19h 21m
        1 stop
        SAN 23:51
        Houston - San Diego | Thu, Sep 10 | Frontier Airlines
        €227
        32% off
        €335 €227
      • SAN 06:25
        5h 40m
        1 stop
        IAH 14:05
        San Diego - Houston | Thu, Sep 10 | Frontier Airlines
        IAH 11:35
        14h 16m
        1 stop
        SAN 23:51
        Houston - San Diego | Tue, Sep 15 | Frontier Airlines
        €227
        32% off
        €335 €227
      • SAN 06:25
        26h 17m
        1 stop
        IAH 10:42
        San Diego - Houston | Sun, Aug 30 | Frontier Airlines
        IAH 13:41
        9h 17m
        1 stop
        SAN 20:58
        Houston - San Diego | Tue, Sep 1 | Frontier Airlines
        €239
        28% off
        €335 €239
      • SAN 10:59
        5h 45m
        1 stop
        IAH 18:44
        San Diego - Houston | Mon, Sep 7 | American Airlines
        IAH 13:53
        8h 21m
        1 stop
        SAN 20:14
        Houston - San Diego | Sun, Sep 13 | Frontier Airlines
        €242
        28% off
        €335 €242
      • SAN 09:46
        6h 20m
        1 stop
        IAH 18:06
        San Diego - Houston | Mon, Sep 28 | Delta Air Lines
        IAH 10:30
        7h 29m
        1 stop
        SAN 15:59
        Houston - San Diego | Sat, Oct 3 | Frontier Airlines
        €243
        27% off
        €335 €243
      • SAN 13:00
        17h 25m
        1 stop
        HOU 14:00
        San Diego - Houston | Sun, Aug 30 | Normal Airline
        HOU 15:00
        6h
        Direct
        SAN 16:00
        Houston - San Diego | Tue, Sep 1 | Normal Airline
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      • Cheapest nonstop
        SAN 08:00
        3h 21m
        Direct
        IAH 13:21
        San Diego - Houston | Mon, Sep 14 | United Airlines
        €129 €189
        32% off
        32% off
        €189 €129
      • SAN 15:04
        3h 15m
        Direct
        IAH 20:19
        San Diego - Houston | Tue, Sep 29 | United Airlines
        €129 €189
        32% off
        32% off
        €189 €129
      • SAN 10:25
        8h 39m
        1 stop
        IAH 21:04
        San Diego - Houston | Wed, Oct 21 | Frontier Airlines
        €64 €189
        66% off
        66% off
        €189 €64
      • SAN 16:54
        27h 1m
        1 stop
        IAH 21:55
        San Diego - Houston | Thu, Sep 24 | Frontier Airlines
        €65
        66% off
        €189 €65
      • SAN 06:25
        13h 15m
        1 stop
        IAH 21:40
        San Diego - Houston | Wed, Sep 23 | Frontier Airlines
        €65
        66% off
        €189 €65
      • SAN 16:54
        14h 41m
        1 stop
        IAH 09:35
        San Diego - Houston | Sun, Sep 27 | Frontier Airlines
        €65
        66% off
        €189 €65
      • SAN 21:43
        21h 21m
        1 stop
        IAH 21:04
        San Diego - Houston | Thu, Oct 22 | Frontier Airlines
        €73
        61% off
        €189 €73
      • SAN 09:57
        8h 55m
        1 stop
        IAH 20:52
        San Diego - Houston | Wed, Oct 14 | Frontier Airlines
        €75
        60% off
        €189 €75
      • SAN 08:05
        9h 3m
        1 stop
        IAH 19:08
        San Diego - Houston | Tue, Sep 1 | Alaska Airlines
        €79
        57% off
        €189 €79
      • SAN 06:25
        16h 18m
        1 stop
        IAH 00:43
        San Diego - Houston | Tue, Sep 29 | Frontier Airlines
        €79
        57% off
        €189 €79
      • SAN 08:48
        13h 55m
        1 stop
        IAH 00:43
        San Diego - Houston | Tue, Sep 29 | Alaska Airlines
        €81
        56% off
        €189 €81
      • SAN 21:53
        12h 53m
        1 stop
        IAH 12:46
        San Diego - Houston | Mon, Sep 7 | Frontier Airlines
        €82
        56% off
        €189 €82
      • SAN 06:25
        26h 17m
        1 stop
        IAH 10:42
        San Diego - Houston | Sun, Sep 13 | Frontier Airlines
        €83
        56% off
        €189 €83
      • SAN 06:25
        12h 54m
        1 stop
        IAH 21:19
        San Diego - Houston | Wed, Sep 2 | Frontier Airlines
        €168
        11% off
        €189 €168
      • SAN 13:00
        17h 25m
        1 stop
        HOU 14:00
        San Diego - Houston | Sun, Aug 30 | Normal Airline
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Displayed flight fares from San Diego International Airport to George Bush Intercontinental Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from San Diego International Airport to George Bush Intercontinental Airport

What is the cheapest month to fly from San Diego International Airport to George Bush Intercontinental Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from San Diego International Airport to George Bush Intercontinental Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from San Diego International Airport to George Bush Intercontinental Airport are usually in September, with an average price of €175. It is best to avoid October, when the average price can reach €455.

€455
€315
€175
€35
    Cheapest
  • €199
    Aug
  • €175
    Sep
  • €455
    Oct
  • €198
    Nov
  • €234
    Dec
  • €304
    Jan
  • €274
    Feb
  • €265
    Mar
  • €350
    Apr
  • €224
    May
  • €311
    Jun
  • €418
    Jul

What is the cheapest day of the week to fly from San Diego International Airport to George Bush Intercontinental Airport?

The data is based on the past 12 months and shows the average ticket prices from San Diego International Airport to George Bush Intercontinental Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from San Diego International Airport to George Bush Intercontinental Airport is Thursday, with average prices usually lower than other days. Avoid departing on Monday as prices are typically highest on that day.

€420
€313
€206
€99
    Cheapest
  • €420
    Mon
  • €297
    Tue
  • €309
    Wed
  • €206
    Thu
  • €305
    Fri
  • €246
    Sat
  • €350
    Sun

Which airline offers the cheapest flights from San Diego International Airport to George Bush Intercontinental Airport?

The cheapest airline flying from San Diego International Airport to George Bush Intercontinental Airport is Frontier Airlines (from €64) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €64
Alaska Airlines
From €79
Delta Air Lines
From €97
American Airlines
From €105
Jetblue Airways
From €155
United Airlines
From €212

Find more flights and airlines

What is the flight schedule from San Diego International Airport to George Bush Intercontinental Airport?

Check the schedule for flights from San Diego to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94578

    San Diego International Airport

    14:01

    SAN

    1h 27m

    Direct

    15:28

    PHX

    S M T W T F S
    Search

  2. F94184

    Phoenix Sky Harbor International Airport

    17:54

    PHX

    2h 41m

    Direct

    21:35

    IAH

    S M T W T F S

  3. F94990

    San Diego International Airport

    16:53

    SAN

    2h 31m

    Direct

    20:24

    DEN

    S M T W T F S
    Search

  4. F92996

    Denver International Airport

    21:12

    DEN

    2h 30m

    Direct

    00:42

    IAH

    S M T W T F S

  5. DL1296

    San Diego International Airport

    13:36

    SAN

    2h 4m

    Direct

    16:40

    SLC

    S M T W T F S
    Search

  6. DL2514

    Salt Lake City International Airport

    17:50

    SLC

    3h

    Direct

    21:50

    IAH

    S M T W T F S

  7. DL3743

    San Diego International Airport

    06:15

    SAN

    1h 21m

    Direct

    07:36

    LAX

    S M T W T F S
    Search

  8. DL1143

    Los Angeles International Airport

    09:50

    LAX

    3h 24m

    Direct

    15:14

    IAH

    S M T W T F S

  9. DL1179

    San Diego International Airport

    08:00

    SAN

    4h 17m

    Direct

    15:17

    ATL

    S M T W T F S
    Search

  10. DL1131

    Hartsfield–Jackson Atlanta International Airport

    17:40

    ATL

    2h 19m

    Direct

    18:59

    IAH

    - - - - T F S

  11. DL540

    San Diego International Airport

    14:00

    SAN

    4h 16m

    Direct

    21:16

    ATL

    S M T W T F S
    Search

  12. DL1601

    Hartsfield–Jackson Atlanta International Airport

    22:44

    ATL

    2h 19m

    Direct

    00:03

    IAH

    S M T W T F S

  13. AA1770

    San Diego International Airport

    13:38

    SAN

    3h 23m

    Direct

    19:01

    DFW

    S M T W T F S
    Search

  14. AA3023

    Dallas Fort Worth International Airport

    22:49

    DFW

    1h 10m

    Direct

    23:59

    IAH

    - - - - - - S

  15. AS3030

    San Diego International Airport

    08:05

    SAN

    1h 37m

    Direct

    09:42

    LAS

    S M T W T F S
    Search

  16. F91966

    Harry Reid International Airport

    12:59

    LAS

    3h 13m

    Direct

    18:12

    IAH

    S M T W T F S

  17. DL729

    San Diego International Airport

    06:15

    SAN

    4h 13m

    Direct

    13:28

    ATL

    S M T W T F S
    Search

  18. DL1131

    Hartsfield–Jackson Atlanta International Airport

    17:40

    ATL

    2h 19m

    Direct

    18:59

    IAH

    - - - - T F S

  19. F92818

    San Diego International Airport

    06:25

    SAN

    2h 34m

    Direct

    09:59

    DEN

    S M T W T F S
    Search

  20. F93228

    Denver International Airport

    18:17

    DEN

    2h 28m

    Direct

    21:45

    IAH

    S - - W T - S
Find more flights and airlines

About San Diego International Airport and George Bush Intercontinental Airport

Learn about San Diego International Airport (SAN) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 2,096.33km
Cheapest one-way ticket price €64
Cheapest return ticket price €206

FAQs for San Diego International Airport to George Bush Intercontinental Airport Flights

  • How long does it take to fly from San Diego International Airport (SAN) to George Bush Intercontinental Airport (IAH)?

    It takes around 3 hours 44 minutes to fly from San Diego International Airport (san) to George Bush Intercontinental Airport(iah).
  • There are around 4 daily flights from San Diego International Airport (SAN) to George Bush Intercontinental Airport (IAH).
  • Tickets cost around €201 in October, making it the cheapest month to book. San Diego International Airport (SAN) to George Bush Intercontinental Airport (IAH) is a popular route, so don't forget to book your tickets in advance.
  • The route from San Diego International Airport (SAN) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around €266 in September, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 1418 flights per month.
  • Enter San Diego International Airport and George Bush Intercontinental Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.