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San Francisco International Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from SGD 123 and round-trip from SGD 243. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SFO 18:30
        3h 58m
        Nonstop
        IAH 00:28
        San Francisco - Houston | Thu, Sep 24 | United Airlines
        IAH 08:30
        4h 12m
        Nonstop
        SFO 10:42
        Houston - San Francisco | Thu, Oct 1 | United Airlines
        SGD 482 SGD 640
        25% off
        25% off
        SGD 640 SGD 482
      • SFO 23:59
        4h 3m
        Nonstop
        IAH 06:02
        San Francisco - Houston | Sun, Oct 18 | United Airlines
        IAH 12:40
        4h 9m
        Nonstop
        SFO 14:49
        Houston - San Francisco | Sun, Oct 25 | United Airlines
        SGD 499 SGD 640
        22% off
        22% off
        SGD 640 SGD 499
      • SFO 16:34
        6h 9m
        1 stop
        IAH 00:43
        San Francisco - Houston | Thu, Oct 8 | Frontier Airlines
        IAH 06:25
        6h 22m
        1 stop
        SFO 10:47
        Houston - San Francisco | Sat, Oct 10 | Frontier Airlines
        SGD 243 SGD 640
        62% off
        62% off
        SGD 640 SGD 243
      • SFO 22:24
        18h 1m
        1 stop
        IAH 18:25
        San Francisco - Houston | Thu, Oct 22 | Frontier Airlines
        IAH 06:25
        6h 22m
        1 stop
        SFO 10:47
        Houston - San Francisco | Thu, Oct 29 | Frontier Airlines
        SGD 244
        62% off
        SGD 640 SGD 244
      • SFO 19:11
        8h 51m
        1 stop
        IAH 06:02
        San Francisco - Houston | Sat, Oct 3 | Frontier Airlines
        IAH 05:05
        7h 50m
        1 stop
        SFO 10:55
        Houston - San Francisco | Mon, Oct 5 | Frontier Airlines
        SGD 249
        61% off
        SGD 640 SGD 249
      • SFO 17:35
        14h 59m
        1 stop
        IAH 10:34
        San Francisco - Houston | Fri, Sep 25 | Frontier Airlines
        IAH 11:59
        5h 57m
        1 stop
        SFO 15:56
        Houston - San Francisco | Sun, Sep 27 | Frontier Airlines
        SGD 249
        61% off
        SGD 640 SGD 249
      • SFO 19:30
        12h 21m
        1 stop
        IAH 09:51
        San Francisco - Houston | Tue, Sep 29 | Frontier Airlines
        IAH 06:25
        6h 22m
        1 stop
        SFO 10:47
        Houston - San Francisco | Sat, Oct 3 | Frontier Airlines
        SGD 254
        60% off
        SGD 640 SGD 254
      • SFO 06:00
        13h 45m
        1 stop
        IAH 21:45
        San Francisco - Houston | Tue, Nov 10 | Frontier Airlines
        IAH 06:24
        6h 41m
        1 stop
        SFO 11:05
        Houston - San Francisco | Sat, Nov 14 | Frontier Airlines
        SGD 255
        60% off
        SGD 640 SGD 255
      • SFO 20:56
        14h 2m
        1 stop
        IAH 12:58
        San Francisco - Houston | Thu, Sep 24 | Frontier Airlines
        IAH 17:38
        18h 37m
        1 stop
        SFO 10:15
        Houston - San Francisco | Tue, Sep 29 | Frontier Airlines
        SGD 262
        59% off
        SGD 640 SGD 262
      • SFO 19:11
        17h 39m
        1 stop
        IAH 14:50
        San Francisco - Houston | Sat, Oct 10 | Frontier Airlines
        IAH 07:00
        13h 24m
        1 stop
        SFO 18:24
        Houston - San Francisco | Fri, Oct 16 | Frontier Airlines
        SGD 265
        59% off
        SGD 640 SGD 265
      • SFO 22:24
        5h 38m
        1 stop
        IAH 06:02
        San Francisco - Houston | Sun, Oct 11 | Frontier Airlines
        HOU 11:20
        9h 25m
        1 stop
        SFO 18:45
        Houston - San Francisco | Sat, Oct 17 |
        SGD 275
        56% off
        SGD 640 SGD 275
      • SFO 11:42
        7h 58m
        1 stop
        IAH 21:40
        San Francisco - Houston | Mon, Oct 26 | Frontier Airlines
        IAH 06:25
        6h 22m
        1 stop
        SFO 10:47
        Houston - San Francisco | Fri, Oct 30 | Frontier Airlines
        SGD 279
        56% off
        SGD 640 SGD 279
      • SFO 11:17
        16h 45m
        1 stop
        IAH 06:02
        San Francisco - Houston | Sat, Oct 24 | Frontier Airlines
        IAH 07:00
        13h 24m
        1 stop
        SFO 18:24
        Houston - San Francisco | Sat, Oct 31 | Frontier Airlines
        SGD 308
        52% off
        SGD 640 SGD 308
      • SFO 22:24
        5h 38m
        1 stop
        IAH 06:02
        San Francisco - Houston | Sun, Oct 4 | Frontier Airlines
        IAH 12:08
        9h 40m
        1 stop
        SFO 19:48
        Houston - San Francisco | Thu, Oct 8 | Frontier Airlines
        SGD 464
        28% off
        SGD 640 SGD 464
      • SFO 13:00
        17h 25m
        1 stop
        HOU 14:00
        San Francisco - Houston | Wed, Sep 23 | Normal Airline
        HOU 15:00
        6h
        Nonstop
        SFO 16:00
        Houston - San Francisco | Fri, Sep 25 | Normal Airline
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      • Cheapest nonstop
        SFO 18:30
        3h 58m
        Nonstop
        IAH 00:28
        San Francisco - Houston | Sun, Sep 27 | United Airlines
        SGD 219 SGD 294
        26% off
        26% off
        SGD 294 SGD 219
      • SFO 23:59
        4h 3m
        Nonstop
        IAH 06:02
        San Francisco - Houston | Tue, Oct 20 | United Airlines
        SGD 229 SGD 294
        22% off
        22% off
        SGD 294 SGD 229
      • SFO 11:17
        29h 8m
        1 stop
        IAH 18:25
        San Francisco - Houston | Sat, Oct 17 | Frontier Airlines
        SGD 123 SGD 294
        57% off
        57% off
        SGD 294 SGD 123
      • SFO 11:17
        27h 36m
        1 stop
        IAH 16:53
        San Francisco - Houston | Sun, Oct 25 | Frontier Airlines
        SGD 127
        56% off
        SGD 294 SGD 127
      • SFO 11:17
        27h 36m
        1 stop
        IAH 16:53
        San Francisco - Houston | Sun, Oct 18 | Frontier Airlines
        SGD 129
        56% off
        SGD 294 SGD 129
      • SFO 11:17
        29h 8m
        1 stop
        IAH 18:25
        San Francisco - Houston | Sat, Oct 31 | Frontier Airlines
        SGD 133
        55% off
        SGD 294 SGD 133
      • SFO 22:24
        18h 1m
        1 stop
        IAH 18:25
        San Francisco - Houston | Fri, Oct 23 | Frontier Airlines
        SGD 133
        55% off
        SGD 294 SGD 133
      • SFO 06:00
        16h 55m
        1 stop
        IAH 00:55
        San Francisco - Houston | Mon, Sep 28 | Frontier Airlines
        SGD 137
        53% off
        SGD 294 SGD 137
      • SFO 22:24
        18h 1m
        1 stop
        IAH 18:25
        San Francisco - Houston | Tue, Oct 27 | Frontier Airlines
        SGD 152
        48% off
        SGD 294 SGD 152
      • SFO 11:17
        16h 45m
        1 stop
        IAH 06:02
        San Francisco - Houston | Thu, Oct 22 | Frontier Airlines
        SGD 154
        48% off
        SGD 294 SGD 154
      • SFO 14:07
        8h 2m
        1 stop
        IAH 00:09
        San Francisco - Houston | Mon, Nov 9 | Frontier Airlines
        SGD 157
        47% off
        SGD 294 SGD 157
      • SFO 20:24
        7h 38m
        1 stop
        IAH 06:02
        San Francisco - Houston | Mon, Oct 26 | Frontier Airlines
        SGD 157
        47% off
        SGD 294 SGD 157
      • SFO 12:31
        6h 39m
        1 stop
        IAH 21:10
        San Francisco - Houston | Tue, Oct 13 | Frontier Airlines
        SGD 161
        45% off
        SGD 294 SGD 161
      • SFO 20:24
        7h 38m
        1 stop
        IAH 06:02
        San Francisco - Houston | Mon, Oct 12 | Frontier Airlines
        SGD 163
        45% off
        SGD 294 SGD 163
      • SFO 13:00
        17h 25m
        1 stop
        HOU 14:00
        San Francisco - Houston | Wed, Sep 23 | Normal Airline
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Displayed flight fares from San Francisco 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 database.

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

What is the cheapest month for one-way flights from San Francisco International Airport to George Bush Intercontinental Airport?

Data is based on average one-way flight prices from San Francisco International Airport to George Bush Intercontinental Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from San Francisco International Airport to George Bush Intercontinental Airport, the best time to buy is in September, with an average price of SGD 299. You’ll want to avoid June, when the average price can reach as high as SGD 591.

SGD 591
SGD 445
SGD 299
SGD 153
  • SGD 299
    Sep
  • SGD 570
    Oct
  • SGD 573
    Nov
  • SGD 325
    Dec
  • SGD 312
    Jan
  • SGD 444
    Feb
  • SGD 590
    Mar
  • SGD 477
    Apr
  • SGD 532
    May
  • SGD 591
    Jun
  • SGD 546
    Jul
  • SGD 564
    Aug

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

The data is based on the past 12 months and shows the average ticket prices from San Francisco 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 day to depart from San Francisco International Airport to George Bush Intercontinental Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

SGD 595
SGD 529
SGD 462
SGD 396
    Cheapest
  • SGD 572
    Mon
  • SGD 484
    Tue
  • SGD 489
    Wed
  • SGD 462
    Thu
  • SGD 595
    Fri
  • SGD 472
    Sat
  • SGD 582
    Sun

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

The cheapest airline flying from San Francisco International Airport to George Bush Intercontinental Airport is Frontier Airlines (from SGD 86) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From SGD 86
Alaska Airlines
From SGD 152
Delta Air Lines
From SGD 174
American Airlines
From SGD 182
United Airlines
From SGD 227
Jetblue Airways
From SGD 263

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94402

    San Francisco International Airport

    18:30

    SFO

    1h 45m

    Nonstop

    20:15

    LAS

    S M T W T F S
    Search

  2. F91490

    Harry Reid International Airport

    06:15

    LAS

    3h 8m

    Nonstop

    11:23

    IAH

    S - - W T - S

  3. F94156

    San Francisco International Airport

    21:06

    SFO

    1h 43m

    Nonstop

    22:49

    LAS

    S - - W T - S
    Search

  4. F94132

    Harry Reid International Airport

    14:31

    LAS

    3h 17m

    Nonstop

    19:48

    IAH

    S - - W T - S

  5. F93436

    San Francisco International Airport

    10:39

    SFO

    2h 40m

    Nonstop

    14:19

    DEN

    - M T - - F -
    Search

  6. F93228

    Denver International Airport

    17:00

    DEN

    2h 28m

    Nonstop

    20:28

    IAH

    S - - W T - S

  7. F94156

    San Francisco International Airport

    21:06

    SFO

    1h 43m

    Nonstop

    22:49

    LAS

    S - - W T - S
    Search

  8. F91490

    Harry Reid International Airport

    06:15

    LAS

    3h 8m

    Nonstop

    11:23

    IAH

    S - - W T - S

  9. F94402

    San Francisco International Airport

    18:30

    SFO

    1h 45m

    Nonstop

    20:15

    LAS

    S M T W T F S
    Search

  10. F94132

    Harry Reid International Airport

    14:31

    LAS

    3h 17m

    Nonstop

    19:48

    IAH

    S - - W T - S

  11. F93436

    San Francisco International Airport

    10:39

    SFO

    2h 40m

    Nonstop

    14:19

    DEN

    - M T - - F -
    Search

  12. F92996

    Denver International Airport

    21:59

    DEN

    2h 30m

    Nonstop

    01:29

    IAH

    S M T W T F S

  13. F92858

    San Francisco International Airport

    12:07

    SFO

    1h 36m

    Nonstop

    13:43

    LAX

    S - - W T - S
    Search

  14. F91756

    Los Angeles International Airport

    13:42

    LAX

    3h 33m

    Nonstop

    19:15

    IAH

    S M T W T F S

  15. F94158

    San Francisco International Airport

    09:39

    SFO

    1h 49m

    Nonstop

    11:28

    LAS

    S M T W T F S
    Search

  16. F94132

    Harry Reid International Airport

    14:31

    LAS

    3h 17m

    Nonstop

    19:48

    IAH

    S - - W T - S

  17. F94156

    San Francisco International Airport

    21:06

    SFO

    1h 43m

    Nonstop

    22:49

    LAS

    S - - W T - S
    Search

  18. F91966

    Harry Reid International Airport

    15:46

    LAS

    3h 14m

    Nonstop

    21:00

    IAH

    - M T W - F S

  19. F94402

    San Francisco International Airport

    18:30

    SFO

    1h 45m

    Nonstop

    20:15

    LAS

    S M T W T F S
    Search

  20. F91966

    Harry Reid International Airport

    15:46

    LAS

    3h 14m

    Nonstop

    21:00

    IAH

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

About San Francisco International Airport and George Bush Intercontinental Airport

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

Flight distance2,631.52 km
Cheapest one-way ticket priceSGD 123
Cheapest return ticket priceSGD 243

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

  • How long is the flight from San Francisco International Airport to George Bush Intercontinental Airport?

    San Francisco International Airport to George Bush Intercontinental Airport takes about 3 hours 51 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 10 daily flights from San Francisco International Airport (SFO) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from San Francisco International Airport to George Bush Intercontinental Airport departs at 00:45, and the last departs at 23:59, with about 15 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from San Francisco International Airport (SFO) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around SGD 369 in October, the most expensive month to book this route.
  • The earliest flight departs from San Francisco International Airport (SFO) at 07:10 and arrives in George Bush Intercontinental Airport (IAH) at 13:03.
  • The latest flight departs from San Francisco International Airport (SFO) at 18:58 and arrives in George Bush Intercontinental Airport (IAH) at 00:49.
  • United Airlines is a very popular airline operating an average of 3970 flights per month.
  • One-way flights from San Francisco International Airport to George Bush Intercontinental Airport currently start from SGD 123, and round-trip fares start from SGD 243. The current lowest fare is a Frontier Airlines flight departing on Sat, Oct 17; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from San Francisco International Airport to George Bush Intercontinental Airport, with an average flight time of 4 hours 43 minutes, and around 88 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco International Airport to George Bush Intercontinental Airport is SGD 343. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco International Airport to George Bush Intercontinental Airport operates around 59 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Francisco 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.

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