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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 US$65 and round-trip from US$103. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SFO 14:30
      3h 52m
      Direct
      IAH 20:22
      San Francisco - Houston | Wed, Nov 11 | United Airlines
      IAH 07:40
      4h 10m
      Direct
      SFO 09:50
      Houston - San Francisco | Wed, Nov 18 | United Airlines
      US$398 US$467
      15% off
      15% off
      US$467 US$398
    • SFO 14:30
      3h 52m
      Direct
      IAH 20:22
      San Francisco - Houston | Thu, Nov 5 | United Airlines
      IAH 14:50
      4h 20m
      Direct
      SFO 17:10
      Houston - San Francisco | Thu, Nov 12 | United Airlines
      US$415 US$467
      11% off
      11% off
      US$467 US$415
    • SFO 10:29
      8h 31m
      1 stop
      IAH 21:00
      San Francisco - Houston | Wed, Dec 9 | Frontier Airlines
      IAH 07:00
      12h 34m
      1 stop
      SFO 17:34
      Houston - San Francisco | Wed, Dec 16 | Frontier Airlines
      US$103 US$467
      78% off
      78% off
      US$467 US$103
    • SFO 10:35
      8h 33m
      1 stop
      IAH 21:08
      San Francisco - Houston | Wed, Dec 2 | Frontier Airlines
      IAH 07:00
      12h 34m
      1 stop
      SFO 17:34
      Houston - San Francisco | Tue, Dec 8 | Frontier Airlines
      US$104
      78% off
      US$467 US$104
    • SFO 06:02
      16h 40m
      1 stop
      IAH 00:42
      San Francisco - Houston | Wed, Nov 4 | Frontier Airlines
      IAH 22:40
      27h 40m
      1 stop
      SFO 00:20
      Houston - San Francisco | Fri, Nov 6 | Frontier Airlines
      US$119
      75% off
      US$467 US$119
    • SFO 10:35
      8h 33m
      1 stop
      IAH 21:08
      San Francisco - Houston | Thu, Dec 3 | Frontier Airlines
      IAH 07:00
      12h 34m
      1 stop
      SFO 17:34
      Houston - San Francisco | Mon, Dec 7 | Frontier Airlines
      US$123
      74% off
      US$467 US$123
    • SFO 15:05
      12h 5m
      1 stop
      IAH 05:10
      San Francisco - Houston | Tue, Nov 3 | Frontier Airlines
      IAH 06:00
      14h 19m
      1 stop
      SFO 18:19
      Houston - San Francisco | Tue, Nov 10 | Frontier Airlines
      US$128
      73% off
      US$467 US$128
    • SFO 10:29
      17h 17m
      1 stop
      IAH 05:46
      San Francisco - Houston | Wed, Dec 16 | Frontier Airlines
      IAH 20:49
      12h 50m
      1 stop
      SFO 07:39
      Houston - San Francisco | Wed, Dec 23 | Frontier Airlines
      US$130
      72% off
      US$467 US$130
    • SFO 21:11
      24h 14m
      1 stop
      IAH 23:25
      San Francisco - Houston | Mon, Nov 30 | Frontier Airlines
      IAH 07:00
      8h 27m
      1 stop
      SFO 13:27
      Houston - San Francisco | Tue, Dec 8 | Frontier Airlines
      US$133
      72% off
      US$467 US$133
    • SFO 13:00
      17h 25m
      1 stop
      HOU 14:00
      San Francisco - Houston | Tue, Nov 3 | Normal Airline
      HOU 15:00
      6h
      Direct
      SFO 16:00
      Houston - San Francisco | Thu, Nov 5 | Normal Airline
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    • Cheapest
      SFO 12:37
      8h 42m
      1 stop
      IAH 23:19
      San Francisco - Houston | Tue, Dec 8 | Frontier Airlines
      US$65 US$216
      70% off
      70% off
      US$216 US$65
    • SFO 14:41
      6h 44m
      1 stop
      IAH 23:25
      San Francisco - Houston | Wed, Dec 2 | Frontier Airlines
      US$71 US$216
      67% off
      67% off
      US$216 US$71
    • SFO 14:37
      6h 42m
      1 stop
      IAH 23:19
      San Francisco - Houston | Wed, Dec 9 | Frontier Airlines
      US$72 US$216
      67% off
      67% off
      US$216 US$72
    • SFO 19:14
      7h 56m
      1 stop
      IAH 05:10
      San Francisco - Houston | Wed, Nov 4 | Frontier Airlines
      US$78
      64% off
      US$216 US$78
    • SFO 19:14
      7h 56m
      1 stop
      IAH 05:10
      San Francisco - Houston | Tue, Nov 10 | Frontier Airlines
      US$80
      63% off
      US$216 US$80
    • SFO 19:14
      7h 56m
      1 stop
      IAH 05:10
      San Francisco - Houston | Wed, Nov 11 | Frontier Airlines
      US$80
      63% off
      US$216 US$80
    • SFO 14:22
      6h 57m
      1 stop
      IAH 23:19
      San Francisco - Houston | Fri, Dec 11 | Frontier Airlines
      US$93
      56% off
      US$216 US$93
    • SFO 11:34
      10h 25m
      1 stop
      IAH 23:59
      San Francisco - Houston | Sat, Nov 7 | Alaska Airlines
      US$95
      56% off
      US$216 US$95
    • SFO 07:00
      14h 19m
      1 stop
      IAH 23:19
      San Francisco - Houston | Tue, Dec 8 | Alaska Airlines
      US$95
      56% off
      US$216 US$95
    • SFO 13:00
      17h 25m
      1 stop
      HOU 14:00
      San Francisco - Houston | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      SFO 16:27
      3h 49m
      Direct
      IAH 22:16
      San Francisco - Houston | Wed, Dec 2 | United Airlines
      US$192 US$431
      55% off
      55% off
      US$431 US$192
    • SFO 05:00
      3h 51m
      Direct
      IAH 10:51
      San Francisco - Houston | Thu, Dec 31 | United Airlines
      US$203 US$431
      53% off
      53% off
      US$431 US$203
    • SFO 15:00
      3h 58m
      Direct
      IAH 20:58
      San Francisco - Houston | Wed, Dec 16 | United Airlines
      US$204 US$431
      53% off
      53% off
      US$431 US$204
    • SFO 14:30
      3h 52m
      Direct
      IAH 20:22
      San Francisco - Houston | Mon, Nov 9 | United Airlines
      US$214
      50% off
      US$431 US$214
    • SFO 11:45
      3h 59m
      Direct
      IAH 17:44
      San Francisco - Houston | Thu, Nov 26 | United Airlines
      US$228
      47% off
      US$431 US$228
    • SFO 16:40
      3h 52m
      Direct
      IAH 22:32
      San Francisco - Houston | Sat, Jan 16 | United Airlines
      US$231
      46% off
      US$431 US$231
    • SFO 16:27
      3h 49m
      Direct
      IAH 22:16
      San Francisco - Houston | Sat, Dec 12 | United Airlines
      US$240
      44% off
      US$431 US$240
    • SFO 15:04
      3h 56m
      Direct
      IAH 21:00
      San Francisco - Houston | Thu, Dec 3 | United Airlines
      US$255
      41% off
      US$431 US$255
    • SFO 18:41
      3h 49m
      Direct
      IAH 00:30
      San Francisco - Houston | Fri, Dec 11 | United Airlines
      US$258
      40% off
      US$431 US$258
    • SFO 13:00
      17h 25m
      1 stop
      HOU 14:00
      San Francisco - Houston | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      SFO 05:00
      3h 50m
      Direct
      IAH 10:50
      San Francisco - Houston | Wed, Dec 2 | United Airlines
      US$192 US$216
      11% off
      11% off
      US$216 US$192
    • SFO 00:15
      3h 48m
      Direct
      IAH 06:03
      San Francisco - Houston | Wed, Dec 9 | United Airlines
      US$192 US$216
      11% off
      11% off
      US$216 US$192
    • SFO 16:27
      3h 49m
      Direct
      IAH 22:16
      San Francisco - Houston | Wed, Dec 2 | United Airlines
      US$192 US$413
      54% off
      54% off
      US$413 US$192
    • SFO 05:00
      3h 51m
      Direct
      IAH 10:51
      San Francisco - Houston | Thu, Dec 31 | United Airlines
      US$203
      51% off
      US$413 US$203
    • SFO 15:00
      3h 58m
      Direct
      IAH 20:58
      San Francisco - Houston | Wed, Dec 16 | United Airlines
      US$204
      51% off
      US$413 US$204
    • SFO 14:30
      3h 52m
      Direct
      IAH 20:22
      San Francisco - Houston | Mon, Nov 9 | United Airlines
      US$214
      48% off
      US$413 US$214
    • SFO 11:45
      3h 59m
      Direct
      IAH 17:44
      San Francisco - Houston | Thu, Nov 26 | United Airlines
      US$228
      45% off
      US$413 US$228
    • SFO 16:40
      3h 52m
      Direct
      IAH 22:32
      San Francisco - Houston | Sat, Jan 16 | United Airlines
      US$231
      44% off
      US$413 US$231
    • SFO 16:27
      3h 49m
      Direct
      IAH 22:16
      San Francisco - Houston | Sat, Dec 12 | United Airlines
      US$240
      42% off
      US$413 US$240
    • SFO 13:00
      17h 25m
      1 stop
      HOU 14:00
      San Francisco - Houston | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      SFO 14:30
      3h 52m
      Direct
      IAH 20:22
      San Francisco - Houston | Sat, Nov 7 | United Airlines
      US$225 US$506
      56% off
      56% off
      US$506 US$225
    • SFO 14:30
      3h 52m
      Direct
      IAH 20:22
      San Francisco - Houston | Wed, Nov 4 | United Airlines
      US$228 US$506
      55% off
      55% off
      US$506 US$228
    • SFO 14:30
      3h 52m
      Direct
      IAH 20:22
      San Francisco - Houston | Sun, Nov 8 | United Airlines
      US$248 US$506
      51% off
      51% off
      US$506 US$248
    • SFO 14:30
      3h 52m
      Direct
      IAH 20:22
      San Francisco - Houston | Fri, Nov 6 | United Airlines
      US$291
      42% off
      US$506 US$291
    • SFO 14:30
      3h 52m
      Direct
      IAH 20:22
      San Francisco - Houston | Tue, Nov 3 | United Airlines
      US$354
      30% off
      US$506 US$354
    • SFO 10:53
      4h 2m
      Direct
      IAH 16:55
      San Francisco - Houston | Mon, Nov 2 | United Airlines
      US$444
      12% off
      US$506 US$444
    • SFO 14:30
      3h 52m
      Direct
      IAH 20:22
      San Francisco - Houston | Thu, Nov 5 | United Airlines
      US$450
      11% off
      US$506 US$450
    • SFO 12:20
      6h 28m
      1 stop
      IAH 20:48
      San Francisco - Houston | Wed, Nov 4 | Frontier Airlines
      US$153
      70% off
      US$506 US$153
    • SFO 06:40
      6h 9m
      1 stop
      IAH 14:49
      San Francisco - Houston | Thu, Nov 5 | Alaska Airlines
      US$199
      61% off
      US$506 US$199
    • SFO 13:00
      17h 25m
      1 stop
      HOU 14:00
      San Francisco - Houston | Tue, Nov 3 | Normal Airline
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    • SFO 23:59
      3h 47m
      Direct
      IAH 05:46
      San Francisco - Houston | Sun, Nov 29 | United Airlines
      US$319 US$499
      36% off
      36% off
      US$499 US$319
    • SFO 23:59
      3h 47m
      Direct
      IAH 05:46
      San Francisco - Houston | Mon, Nov 2 | United Airlines
      US$444 US$499
      11% off
      11% off
      US$499 US$444
    • SFO 00:15
      3h 48m
      Direct
      IAH 06:03
      San Francisco - Houston | Wed, Dec 9 | United Airlines
      US$192 US$216
      11% off
      11% off
      US$216 US$192
    • SFO 18:35
      3h 48m
      Direct
      IAH 00:23
      San Francisco - Houston | Mon, Nov 23 | United Airlines
      US$367
      11% off
      US$413 US$367
    • SFO 16:27
      3h 49m
      Direct
      IAH 22:16
      San Francisco - Houston | Wed, Dec 2 | United Airlines
      US$192
      54% off
      US$413 US$192
    • SFO 16:27
      3h 49m
      Direct
      IAH 22:16
      San Francisco - Houston | Sat, Dec 12 | United Airlines
      US$240
      42% off
      US$413 US$240
    • SFO 18:41
      3h 49m
      Direct
      IAH 00:30
      San Francisco - Houston | Fri, Dec 11 | United Airlines
      US$258
      38% off
      US$413 US$258
    • SFO 05:00
      3h 49m
      Direct
      IAH 10:49
      San Francisco - Houston | Wed, Nov 18 | United Airlines
      US$282
      32% off
      US$413 US$282
    • SFO 05:00
      3h 50m
      Direct
      IAH 10:50
      San Francisco - Houston | Wed, Dec 2 | United Airlines
      US$192
      11% off
      US$216 US$192
    • SFO 13:00
      17h 25m
      1 stop
      HOU 14:00
      San Francisco - Houston | Tue, Nov 3 | Normal Airline
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Displayed flight fares from San Francisco to Houston 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 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 one-way ticket prices from San Francisco 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 Francisco International Airport to George Bush Intercontinental Airport are usually in January, with an average price of US$247. It is best to avoid June, when the average price can reach US$466.

US$466
US$357
US$247
US$138
    Cheapest
  • US$284
    Oct
  • US$452
    Nov
  • US$256
    Dec
  • US$247
    Jan
  • US$350
    Feb
  • US$465
    Mar
  • US$376
    Apr
  • US$419
    May
  • US$466
    Jun
  • US$431
    Jul
  • US$445
    Aug
  • US$430
    Sep

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 departure day from San Francisco 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.

US$457
US$405
US$353
US$301
    Cheapest
  • US$457
    Mon
  • US$386
    Tue
  • US$395
    Wed
  • US$353
    Thu
  • US$451
    Fri
  • US$372
    Sat
  • US$456
    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 US$65) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$65
Alaska Airlines
From US$95
American Airlines
From US$110
Delta Air Lines
From US$140
United Airlines
From US$192
Jetblue Airways
From US$200

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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. F94156

    San Francisco International Airport

    22:23

    SFO

    1h 36m

    Direct

    23:59

    LAS

    S - - W T - S
    Search

  2. F91966

    Harry Reid International Airport

    15:46

    LAS

    3h 14m

    Direct

    21:00

    IAH

    - M T - - F -

  3. F92486

    San Francisco International Airport

    14:21

    SFO

    1h 43m

    Direct

    16:04

    LAS

    S M T W T F S
    Search

  4. F94924

    Harry Reid International Airport

    18:10

    LAS

    3h 9m

    Direct

    23:19

    IAH

    S - - W T - S

  5. AA2411

    San Francisco International Airport

    08:40

    SFO

    2h 5m

    Direct

    11:45

    PHX

    S M T W T F S
    Search

  6. AA3232

    Phoenix Sky Harbor International Airport

    20:07

    PHX

    2h 47m

    Direct

    23:54

    IAH

    S M T W T F S

  7. F91850

    San Francisco International Airport

    13:29

    SFO

    1h 43m

    Direct

    15:12

    LAS

    - M T - - F -
    Search

  8. F91966

    Harry Reid International Airport

    15:46

    LAS

    3h 14m

    Direct

    21:00

    IAH

    - M T - - F -

  9. F94402

    San Francisco International Airport

    18:39

    SFO

    1h 39m

    Direct

    20:18

    LAS

    - M T - - F -
    Search

  10. F94132

    Harry Reid International Airport

    08:41

    LAS

    3h 11m

    Direct

    13:52

    IAH

    S M T W T F S

  11. F94158

    San Francisco International Airport

    10:28

    SFO

    1h 42m

    Direct

    12:10

    LAS

    S - - W T - S
    Search

  12. F91966

    Harry Reid International Airport

    15:46

    LAS

    3h 14m

    Direct

    21:00

    IAH

    - M T - - F -

  13. F94402

    San Francisco International Airport

    18:39

    SFO

    1h 39m

    Direct

    20:18

    LAS

    - M T - - F -
    Search

  14. F91966

    Harry Reid International Airport

    15:46

    LAS

    3h 14m

    Direct

    21:00

    IAH

    - M T - - F -

  15. F94158

    San Francisco International Airport

    10:28

    SFO

    1h 42m

    Direct

    12:10

    LAS

    S - - W T - S
    Search

  16. F94924

    Harry Reid International Airport

    18:10

    LAS

    3h 9m

    Direct

    23:19

    IAH

    S - - W T - S

  17. AS656

    San Francisco International Airport

    12:13

    SFO

    2h 15m

    Direct

    14:28

    SEA

    S M T W T F S
    Search

  18. AS240

    Seattle-Tacoma International Airport

    17:37

    SEA

    4h 22m

    Direct

    23:59

    IAH

    S M T W T F S

  19. F91230

    San Francisco International Airport

    06:15

    SFO

    2h 40m

    Direct

    09:55

    DEN

    S M T W T F S
    Search

  20. F93228

    Denver International Airport

    18:36

    DEN

    2h 28m

    Direct

    22:04

    IAH

    S M T W T F S
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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 distance 2,631.52km
Cheapest one-way ticket price US$65
Cheapest return ticket price US$103

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 57 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 27 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 US$473 in November, the most expensive month to book this route.
  • 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 US$65, and round-trip fares start from US$103. The current lowest fare is a Frontier Airlines flight departing on Tue, Dec 8; 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 52 minutes, and around 105 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 US$240. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco International Airport to George Bush Intercontinental Airport operates around 111 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.

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.

Book with no extra fees

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.