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$86+ Cheap flights from George Bush Intcntl (IAH) to San Francisco Bay Area

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SFO
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to San Francisco Bay Area

Cheapest flights from George Bush Intcntl to San Francisco Bay Area
Explore the most affordable flight options available from George Bush Intcntl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:18 pm
IAH
-
SJC
2 stops38h 21m
Multiple Airlines
Mon 3/237:42 pm
SJC
-
IAH
1 stop8h 09m
Multiple Airlines
Deal found 1/20$212
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:17 am
IAH
-
SJC
2 stops22h 38m
Frontier
Sun 3/18:57 pm
SJC
-
IAH
1 stop13h 08m
Frontier
Deal found 1/20$219
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:18 pm
IAH
-
SJC
1 stop12h 37m
Multiple Airlines
Sun 3/18:57 pm
SJC
-
IAH
1 stop13h 08m
Multiple Airlines
Deal found 1/21$220
This CheapOair deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:41 pm
IAH
-
SJC
1 stop14h 44m
Frontier
Mon 3/2310:20 am
SJC
-
IAH
1 stop28h 47m
Frontier
Deal found 1/19$239
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:45 am
IAH
-
SJC
2 stops28h 54m
Frontier
Thu 2/196:49 pm
SJC
-
IAH
1 stop22h 34m
Frontier
Deal found 1/19$256
This Expedia deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:33 pm
IAH
-
OAK
1 stop17h 51m
Alaska Airlines
Tue 2/246:15 am
OAK
-
IAH
1 stop8h 18m
Alaska Airlines
Deal found 1/20$257
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:33 pm
IAH
-
SJC
1 stop19h 21m
Alaska Airlines
Wed 2/2510:16 am
SJC
-
IAH
1 stop11h 38m
Alaska Airlines
Deal found 1/20$257
This CheapOair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:14 pm
IAH
-
SJC
1 stop17h 20m
Frontier
Mon 4/68:32 pm
SJC
-
IAH
1 stop18h 47m
Frontier
Deal found 1/20$259
This CheapOair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:23 pm
IAH
-
SJC
1 stop26h 02m
Frontier
Sun 3/88:20 pm
SJC
-
IAH
1 stop20h 14m
Frontier
Deal found 1/20$268
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:18 pm
IAH
-
SFO
1 stop7h 22m
Alaska Airlines
Sat 4/257:59 pm
SFO
-
IAH
1 stop7h 41m
Alaska Airlines
Deal found 1/21$269
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/129:36 pm
IAH
-
SFO
1 stop12h 41m
Multiple Airlines
Sun 2/159:16 pm
SFO
-
IAH
2 stops30h 38m
Multiple Airlines
Deal found 1/20$270
This Expedia deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/28:02 pm
IAH
-
SFO
1 stop6h 26m
Multiple Airlines
Fri 2/67:57 am
SFO
-
IAH
1 stop6h 58m
Multiple Airlines
Deal found 1/21$271

Find flight deals from George Bush Intcntl to San Francisco Bay Area

Keep the following information in mind while searching for George Bush Intcntl to San Francisco Bay Area flight deals. Data was last updated January 21, 2026.

Round-trip from

$212
(Kiwi.com)

One-way from

$86
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$359
From Houston George Bush Intcntl to San Francisco Bay Area
Search Deals
One-way flight from Houston George Bush Intcntl to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Francisco Bay Area that are best for you.

Fly from

George Bush Intcntl

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Fri 2/13

3:22 pm-5:54 pm

Nonstop4h 32m

San Francisco

Mon 2/16

11:59 pm-5:46 am

Nonstop3h 47m

$269

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Tue 4/14

2:27 pm-10:43 pm

1 stop10h 16m

San Francisco

Thu 4/16

2:39 pm-1:27 pm

1 stop20h 48m

$269

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Fri 5/1

5:00 am-7:15 am

Nonstop4h 15m

San Francisco

Mon 5/4

11:59 pm-5:51 am

Nonstop3h 52m

$269

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Fri 2/27

9:30 pm-11:59 pm

Nonstop4h 29m

San Francisco

Sun 3/1

11:59 pm-5:46 am

Nonstop3h 47m

$269

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Tue 2/17

5:33 pm-11:44 pm

1 stop8h 11m

San Francisco

Tue 2/24

9:00 am-11:54 pm

2 stops12h 54m

$281

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Thu 4/30

4:00 pm-7:54 pm

1 stop5h 54m

San Francisco

Sun 5/10

7:00 am-2:55 pm

1 stop5h 55m

$289

HoustonSan Jose

IAH - SJC

IAHSJC

Houston George Bush Intcntl

Thu 3/12

5:33 pm-10:54 am

1 stop19h 21m

San Jose

Tue 3/17

7:40 am-5:53 pm

1 stop8h 13m

$291

HoustonOakland

IAH - OAK

IAHOAK

Houston George Bush Intcntl

Tue 2/17

4:11 pm-11:51 pm

2 stops9h 40m

Oakland

Tue 2/24

12:40 pm-9:44 pm

1 stop7h 04m

$296

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Fri 5/15

6:35 pm-11:52 pm

1 stop7h 17m

San Francisco

Mon 5/18

1:00 pm-11:31 pm

1 stop8h 31m

$299

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Fri 7/10

2:35 pm-9:35 pm

1 stop9h 00m

San Francisco

Thu 7/16

7:00 am-2:55 pm

1 stop5h 55m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 60 results
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Best time to book a flight from George Bush Intcntl to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to San Francisco Bay Area

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Francisco Bay Area?

Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Francisco Bay Area (average of $123). Flying from Houston George Bush Intcntl Airport to San Francisco Bay Area in December is currently the most expensive (average of $244). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to XIH?

Find hourly flight availability from George Bush Intcntl to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

It’s typically best to fly out from Houston George Bush Intcntl Airport to San Francisco Bay Area at noon. Doing so could potentially save you 52% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to San Francisco Bay Area?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to San Francisco Bay Area. Price data was last updated on January 17, 2026.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to San Francisco Bay Area flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to San Francisco Bay Area

Explore weekly flight availability from George Bush Intcntl to San Francisco Bay Area. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2026.

The most flights from IAH to zzXIH are scheduled on a Wednesday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated January 21, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to San Francisco Bay Area, such as Delta, United Airlines, and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,191 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Spirit Airlines
6.3
Okay
8,364 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
5.7
Fair
3,057 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to San Francisco Bay Area?

    Departing from Houston George Bush Intcntl Airport to San Francisco Bay Area will take you 4h 32m. The distance between Houston George Bush Intcntl Airport and San Francisco Bay Area is about 1631 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to San Francisco Bay Area one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $55. Users have also found prices from $80 and $99 on Frontier and American Airlines, respectively.

  • What are the most popular routes from Houston George Bush Intcntl Airport to San Francisco Bay Area?

    When deciding which route to take from Houston George Bush Intcntl Airport to San Francisco Bay Area consider Houston George Bush Intcntl - San Francisco, Houston George Bush Intcntl - San Jose or Houston George Bush Intcntl - Oakland as they are the most popular.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to San Francisco Bay Area?

    No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to San Francisco Bay Area consider choosing ANA (90%), Air China (88%) or Air New Zealand (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to San Francisco Bay Area?

    Looking at all options, your cheapest flight can be booked for $182. While the most popular route (Houston George Bush Intcntl - San Francisco) can be booked for $144 on average, our data indicates $1,155 when flying from Houston George Bush Intcntl Airport to San Francisco Bay Area.

  • Can I find deals for flights from George Bush Intcntl to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to San Francisco Bay Area?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to San Francisco Bay Area.

  • Can I find deals for business class flights from George Bush Intcntl to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Francisco Bay Area?

    Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Francisco Bay Area (average of $123). Flying from Houston George Bush Intcntl Airport to San Francisco Bay Area in December is currently the most expensive (average of $244). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for George Bush Intcntl to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from George Bush Intcntl to San Francisco Bay Area

Discover the top 5 airlines that operate flights from George Bush Intcntl to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$128Average$249FlexibilityNo cancel feeOn-time65%
FrontierCheapest$130Average$278FlexibilityNo cancel feeOn-time62%
DeltaCheapest$139Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$184Average$414FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$472FlexibilityNo cancel feeOn-time69%

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