$119+ Cheap flights from George Bush Intcntl (IAH) to San Francisco (SFO)
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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SFO
Apr 2 — Apr 91
1 adult, Economy
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Find cheap flights from George Bush Intcntl to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Houston George Bush Intcntl to San Francisco are usually found in November or May, booked 66 days in advance, depart on a Friday or Thursday and return on a Thursday
Cheap flight deals from George Bush Intcntl to San Francisco
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Best
Last-minute
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Cheapest flights from George Bush Intcntl to San FranciscoExplore the most affordable flight options available from George Bush Intcntl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
Explore the most affordable flight options available from George Bush Intcntl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:00 am
IAH
- SFO
Nonstop4h 18m
United Airlines
Sun 4/1212:45 am
SFO
- IAH
Nonstop3h 43m
United Airlines
Deal found 3/1![United Airlines logo]()
$269
This Frontier deal was found by Cheapflights users on 2/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:27 pm
IAH
- SFO
1 stop7h 58m
Frontier
Sun 6/148:43 am
SFO
- IAH
1 stop9h 57m
Frontier
Deal found 2/27![Frontier logo]()
$270
This Super.com deal was found by Cheapflights users on 2/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:18 pm
IAH
- SFO
1 stop9h 21m
Frontier
Tue 3/319:04 pm
SFO
- IAH
1 stop17h 03m
Frontier
Deal found 2/27![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Mon 3/2310:27 am
IAH
- SFO
2 stops13h 11m
Multiple Airlines
Tue 4/76:34 pm
SFO
- IAH
1 stop9h 18m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 3/128:41 pm
IAH
- SFO
1 stop13h 17m
Multiple Airlines
Mon 3/238:09 pm
SFO
- IAH
1 stop7h 43m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 2/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:45 am
IAH
- SFO
2 stops11h 19m
Delta
Tue 3/316:00 am
SFO
- IAH
2 stops15h 49m
Delta
Deal found 2/27![Delta logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/266:00 am
IAH
- SFO
1 stop15h 14m
Frontier
Thu 4/28:31 am
SFO
- IAH
1 stop23h 23m
Frontier
Deal found 2/26![Frontier logo]()
$275
This Orbitz deal was found by Cheapflights users on 3/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:00 am
IAH
- SFO
1 stop15h 14m
Frontier
Wed 3/186:00 am
SFO
- IAH
1 stop16h 39m
Frontier
Deal found 3/2![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 3/1710:56 pm
IAH
- SFO
1 stop27h 32m
Multiple Airlines
Sun 3/226:41 pm
SFO
- IAH
2 stops33h 11m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Fri 3/2710:27 am
IAH
- SFO
1 stop9h 19m
Multiple Airlines
Wed 4/14:01 pm
SFO
- IAH
2 stops16h 35m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$278
This Frontier deal was found by Cheapflights users on 3/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:25 am
IAH
- SFO
1 stop14h 49m
Frontier
Mon 3/238:53 am
SFO
- IAH
1 stop10h 49m
Frontier
Deal found 3/1![Frontier logo]()
$279
This Expedia deal was found by Cheapflights users on 3/2. 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.
Sat 3/2110:41 am
IAH
- SFO
1 stop10h 49m
Frontier
Thu 3/269:33 pm
SFO
- IAH
1 stop19h 01m
Frontier
Deal found 3/2![Frontier logo]()
$280
Best flights from George Bush Intcntl to San FranciscoDiscover carefully curated flight deals from George Bush Intcntl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
Discover carefully curated flight deals from George Bush Intcntl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
This Delta deal was found by Cheapflights users on 2/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:09 pm
IAH
- SFO
1 stop7h 53m
Delta
Tue 4/1410:32 am
SFO
- IAH
2 stops11h 16m
Delta
Deal found 2/27![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:09 pm
IAH
- SFO
Nonstop4h 06m
United Airlines
Sat 7/411:59 pm
SFO
- IAH
Nonstop4h 05m
United Airlines
Deal found 3/1![United Airlines logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 2/28. 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.
Fri 8/287:30 am
IAH
- SFO
1 stop8h 18m
Alaska Airlines
Mon 8/316:00 am
SFO
- IAH
2 stops8h 52m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:30 pm
IAH
- SFO
Nonstop4h 29m
United Airlines
Mon 3/306:55 pm
SFO
- IAH
Nonstop4h 02m
United Airlines
Deal found 2/26![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 2/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:20 am
IAH
- SFO
Nonstop4h 34m
United Airlines
Mon 3/306:55 pm
SFO
- IAH
Nonstop4h 02m
United Airlines
Deal found 2/27![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:50 am
IAH
- SFO
1 stop9h 45m
Delta
Mon 6/2912:40 am
SFO
- IAH
1 stop7h 19m
Delta
Deal found 3/1![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:45 am
IAH
- SFO
2 stops11h 19m
Delta
Tue 4/74:03 pm
SFO
- IAH
1 stop5h 46m
Delta
Deal found 3/2![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:00 am
IAH
- SFO
Nonstop4h 18m
United Airlines
Wed 4/2212:45 am
SFO
- IAH
Nonstop3h 43m
United Airlines
Deal found 2/26![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:45 am
IAH
- SFO
1 stop9h 37m
United Airlines
Mon 5/1811:59 pm
SFO
- IAH
Nonstop3h 52m
United Airlines
Deal found 2/26![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:55 am
IAH
- SFO
2 stops10h 00m
Delta
Mon 8/3111:45 pm
SFO
- IAH
1 stop10h 22m
Delta
Deal found 3/3![Delta logo]()
$466
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:45 am
IAH
- SFO
1 stop9h 37m
United Airlines
Sun 5/175:00 am
SFO
- IAH
Nonstop3h 51m
United Airlines
Deal found 2/26![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:05 am
IAH
- SFO
Nonstop4h 31m
United Airlines
Fri 4/36:55 pm
SFO
- IAH
Nonstop4h 02m
United Airlines
Deal found 3/2![United Airlines logo]()
$439
Last-minute flights from George Bush Intcntl to San FranciscoDiscover last-minute flight deals from George Bush Intcntl to San Francisco. Data last updated March 3, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to San Francisco. Data last updated March 3, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 2/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:18 pm
IAH
- SFO
1 stop9h 21m
Frontier
Tue 3/319:04 pm
SFO
- IAH
1 stop17h 03m
Frontier
Deal found 2/27![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 3/128:41 pm
IAH
- SFO
1 stop13h 17m
Multiple Airlines
Mon 3/238:09 pm
SFO
- IAH
1 stop7h 43m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$273
This Orbitz deal was found by Cheapflights users on 3/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:00 am
IAH
- SFO
1 stop15h 14m
Frontier
Wed 3/186:00 am
SFO
- IAH
1 stop16h 39m
Frontier
Deal found 3/2![Frontier logo]()
$276
This Frontier deal was found by Cheapflights users on 3/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:25 am
IAH
- SFO
1 stop14h 49m
Frontier
Mon 3/238:53 am
SFO
- IAH
1 stop10h 49m
Frontier
Deal found 3/1![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 3/1710:56 pm
IAH
- SFO
1 stop27h 32m
Multiple Airlines
Sun 3/226:41 pm
SFO
- IAH
2 stops33h 11m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$277
This Expedia deal was found by Cheapflights users on 3/2. 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.
Sat 3/2110:41 am
IAH
- SFO
1 stop10h 49m
Frontier
Thu 3/269:33 pm
SFO
- IAH
1 stop19h 01m
Frontier
Deal found 3/2![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Mon 3/2310:27 am
IAH
- SFO
2 stops13h 11m
Multiple Airlines
Tue 4/76:34 pm
SFO
- IAH
1 stop9h 18m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 2/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:45 am
IAH
- SFO
2 stops11h 19m
Delta
Tue 3/316:00 am
SFO
- IAH
2 stops15h 49m
Delta
Deal found 2/27![Delta logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/266:00 am
IAH
- SFO
1 stop15h 14m
Frontier
Thu 4/28:31 am
SFO
- IAH
1 stop23h 23m
Frontier
Deal found 2/26![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Fri 3/2710:27 am
IAH
- SFO
1 stop9h 19m
Multiple Airlines
Wed 4/14:01 pm
SFO
- IAH
2 stops16h 35m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$278
This Expedia deal was found by Cheapflights users on 3/2. 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.
Thu 4/210:56 pm
IAH
- SFO
1 stop27h 27m
Frontier
Sun 4/59:00 pm
SFO
- IAH
1 stop22h 33m
Frontier
Deal found 3/2![Frontier logo]()
$270
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:00 am
IAH
- SFO
Nonstop4h 18m
United Airlines
Sun 4/1212:45 am
SFO
- IAH
Nonstop3h 43m
United Airlines
Deal found 3/1![United Airlines logo]()
$269
One-way flights from George Bush Intcntl to San FranciscoSearch for one-way flight options from George Bush Intcntl to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
Search for one-way flight options from George Bush Intcntl to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 5/57:45 am
IAH
- SFO
2 stops11h 07m
Frontier
Deal found 3/1![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 3/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:56 pm
IAH
- SFO
1 stop23h 13m
Frontier
Deal found 3/2![Frontier logo]()
$120
This Vakatrip deal was found by Cheapflights users on 3/3. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:28 pm
IAH
- SFO
1 stop26h 57m
Frontier
Deal found 3/3![Frontier logo]()
$121
This Super.com deal was found by Cheapflights users on 2/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:43 am
IAH
- SFO
1 stop12h 26m
Frontier
Deal found 2/28![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 3/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:39 am
IAH
- SFO
1 stop9h 10m
Frontier
Deal found 3/2![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Sat 4/46:45 am
IAH
- SFO
1 stop13h 38m
Frontier
Deal found 3/3![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Sat 3/216:25 am
IAH
- SFO
1 stop14h 49m
Frontier
Deal found 2/26![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Mon 4/610:28 pm
IAH
- SFO
1 stop23h 37m
Frontier
Deal found 2/27![Frontier logo]()
$128
This Super.com deal was found by Cheapflights users on 2/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/510:56 pm
IAH
- SFO
1 stop27h 32m
Frontier
Deal found 2/27![Frontier logo]()
$129
This CheapOair deal was found by Cheapflights users on 2/27. 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.
Wed 4/296:18 pm
IAH
- SFO
1 stop16h 46m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$130
Find flight deals from George Bush Intcntl to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (United Airlines) |
One-way from | $119 (Kiwi.com) |
Popular in | February |
Cheapest in | November |
Average price | $464 |
Good round-trip deal | $397 or less |
Good one-way deal | $204 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to San Francisco 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 March 3, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Wed 4/8
6:09 pm-12:02 am
1 stop7h 53m
San Francisco
Tue 4/14
10:32 am-11:48 pm
2 stops11h 16m
$281
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Sat 5/30
10:09 pm-12:15 am
Nonstop4h 06m
San Francisco
Sat 7/4
11:59 pm-6:04 am
Nonstop4h 05m
$359
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Fri 3/27
9:30 pm-11:59 pm
Nonstop4h 29m
San Francisco
Mon 3/30
6:55 pm-12:57 am
Nonstop4h 02m
$359
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Sat 3/21
7:20 am-9:54 am
Nonstop4h 34m
San Francisco
Mon 3/30
6:55 pm-12:57 am
Nonstop4h 02m
$360
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Fri 6/26
11:50 am-7:35 pm
1 stop9h 45m
San Francisco
Mon 6/29
12:40 am-9:59 am
1 stop7h 19m
$399
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Tue 3/31
6:45 am-4:04 pm
2 stops11h 19m
San Francisco
Tue 4/7
4:03 pm-11:49 pm
1 stop5h 46m
$402
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Sun 4/19
10:00 am-12:18 pm
Nonstop4h 18m
San Francisco
Wed 4/22
12:45 am-6:28 am
Nonstop3h 43m
$407
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Sat 5/16
9:45 am-5:22 pm
1 stop9h 37m
San Francisco
Mon 5/18
11:59 pm-5:51 am
Nonstop3h 52m
$409
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Sat 5/16
9:45 am-5:22 pm
1 stop9h 37m
San Francisco
Sun 5/17
5:00 am-10:51 am
Nonstop3h 51m
$410
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Sat 3/28
5:05 am-7:36 am
Nonstop4h 31m
San Francisco
Fri 4/3
6:55 pm-12:57 am
Nonstop4h 02m
$439
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to San Francisco in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from George Bush Intcntl with our price prediction graph.
IAH-SFO
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
Prices
Delays
How far ahead should I book a flight from Houston George Bush Intcntl Airport to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to San Francisco. Price data was last updated on February 27, 2026.
To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to San Francisco, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Francisco?
Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Francisco (average of $136). Flying from Houston George Bush Intcntl Airport to San Francisco in January is currently the most expensive (average of $245). 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 SFO?
Find hourly flight availability from George Bush Intcntl to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2026.
It’s typically best to fly out from Houston George Bush Intcntl Airport to San Francisco at noon. Doing so could potentially save you 59% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from Houston George Bush Intcntl Airport to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to San Francisco. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to San Francisco flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Houston to San Francisco delayed?
About 15% of weekly flights between Houston and San Francisco have experienced delays in the past year, with the average delay time being 178 minutes.
What is the most punctual flight time for Houston to San Francisco flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Houston to San Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
The best insider tips for Houston George Bush Intcntl Airport to San Francisco flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to San Francisco trip
Our travel experts
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated March 3, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to San Francisco, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Cruz
Santa Clara
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Daly City
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Vacaville
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San Carlos
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George Bush Intcntl and San Francisco flights
Browse other George Bush Intcntl and San Francisco flight options. Last updated on March 3, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on March 3, 2026.
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Top 4 airlines flying from George Bush Intcntl to San Francisco
Discover the top 4 airlines that operate flights from George Bush Intcntl to San Francisco. 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 March 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$310 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$246 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$184 | Average$198 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$447 | FlexibilityNo cancel fee | On-time69% |