$120+ Cheap flights from Houston 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SFO
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Houston 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.Cheap flight deals from Houston to San Francisco
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Cheapest flights from Houston to San FranciscoExplore the most affordable flight options available from Houston to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Houston to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/216:10 am -
1 stop6h 05m
Thu 8/271:07 pm -
2 stops9h 33m
Deal found 7/30![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/216:10 am -
1 stop6h 05m
Sat 8/229:33 am -
2 stops22h 18m
Deal found 7/31![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 8/227:55 pm -
1 stop14h 17m
Tue 9/810:23 pm -
1 stop11h 01m
Deal found 8/2![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/1412:05 pm -
1 stop6h 01m
Sun 8/307:30 pm -
1 stop13h 04m
Deal found 7/30![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/1512:05 pm -
1 stop6h 01m
Sun 8/307:30 pm -
1 stop13h 04m
Deal found 7/30![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/1610:30 am -
2 stops29h 13m
Sat 9/267:11 pm -
1 stop8h 51m
Deal found 8/4![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 7/30. 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.
Wed 8/196:30 am -
1 stop7h 04m
Sat 8/2910:35 pm -
1 stop10h 12m
Deal found 7/30![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sun 8/236:10 am -
1 stop6h 05m
Sun 9/66:00 am -
1 stop16h 55m
Deal found 8/2![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/57:55 pm -
1 stop14h 17m
Sun 9/610:59 pm -
2 stops47h 56m
Deal found 7/31![Frontier logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/176:14 pm -
1 stop8h 04m
Thu 8/2011:00 am -
2 stops11h 40m
Deal found 7/31![Frontier logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 8/227:55 pm -
1 stop14h 17m
Sun 9/66:00 am -
1 stop16h 55m
Deal found 8/2![Frontier logo]()
$274
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am -
1 stop5h 35m
Mon 8/243:00 pm -
1 stop5h 20m
Deal found 7/31![Southwest logo]()
$364
Best flights from Houston to San FranciscoDiscover carefully curated flight deals from Houston to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Houston to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:36 pm -
Nonstop4h 09m
Sat 9/512:45 am -
Nonstop3h 50m
Deal found 8/3![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:30 am -
1 stop7h 05m
Tue 9/82:35 pm -
1 stop5h 40m
Deal found 7/30![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 7/31. 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.
Sat 8/225:20 pm -
1 stop8h 38m
Sun 8/3010:00 pm -
1 stop9h 50m
Deal found 7/31![Delta logo]()
$389
This KAYAK deal was found by Cheapflights users on 7/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:08 pm -
1 stop8h 17m
Fri 9/185:50 am -
1 stop5h 51m
Deal found 7/31![American Airlines logo]()
$516
This KAYAK deal was found by Cheapflights users on 7/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:28 am -
2 stops9h 38m
Wed 8/268:25 am -
2 stops13h 33m
Deal found 7/31![Alaska Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:15 pm -
1 stop6h 15m
Mon 8/313:20 pm -
1 stop6h 55m
Deal found 7/30![Southwest logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/4. 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 10/99:40 pm -
Nonstop4h 07m
Fri 10/1611:59 pm -
Nonstop3h 47m
Deal found 8/4![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/2. 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.
Fri 10/95:28 pm -
1 stop8h 28m
Tue 10/1310:30 pm -
1 stop9h 38m
Deal found 8/2![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/229:30 pm -
Nonstop4h 05m
Wed 8/267:05 am -
Nonstop4h 03m
Deal found 7/30![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:30 am -
1 stop5h 40m
Fri 9/257:55 pm -
1 stop8h 05m
Deal found 8/4![Southwest logo]()
$389
This Delta deal was found by Cheapflights users on 7/31. 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 9/295:26 pm -
1 stop8h 31m
Sun 10/49:55 pm -
1 stop10h 05m
Deal found 7/31![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/294:20 pm -
Nonstop4h 09m
Fri 9/412:45 am -
Nonstop3h 50m
Deal found 7/31![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:20 am -
1 stop8h 40m
Wed 9/2311:40 pm -
1 stop8h 15m
Deal found 8/2![Southwest logo]()
$389
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:40 am -
1 stop5h 50m
Tue 10/276:15 am -
1 stop6h 00m
Deal found 8/1![Southwest logo]()
$389
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 10/14:05 pm -
1 stop5h 31m
Tue 10/610:35 am -
2 stops11h 18m
Deal found 7/31![Delta logo]()
$466
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:10 pm -
1 stop6h 45m
Sun 9/277:50 pm -
1 stop8h 00m
Deal found 8/2![Southwest logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 9/1512:08 pm -
1 stop9h 34m
Mon 10/54:10 pm -
Nonstop4h 01m
Deal found 8/1![United Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:45 pm -
1 stop8h 25m
Wed 9/165:50 am -
1 stop6h 00m
Deal found 8/1![Southwest logo]()
$389
This United Airlines deal was found by Cheapflights users on 7/30. 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 10/167:41 pm -
Nonstop4h 09m
Mon 10/196:30 pm -
Nonstop3h 58m
Deal found 7/30![United Airlines logo]()
$469
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:40 pm -
2 stops7h 55m
Mon 9/213:00 pm -
1 stop5h 25m
Deal found 7/31![Southwest logo]()
$390
This KAYAK deal was found by Cheapflights users on 7/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:20 am -
1 stop8h 11m
Sun 8/232:36 pm -
1 stop7h 18m
Deal found 7/30![Delta logo]()
$532
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:20 am -
2 stops9h 00m
Mon 9/213:00 pm -
1 stop5h 25m
Deal found 8/4![Southwest logo]()
$390
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:20 pm -
1 stop9h 05m
Tue 10/65:00 am -
Nonstop3h 55m
Deal found 8/3![United Airlines logo]()
$536
Last-minute flights from Houston to San FranciscoDiscover last-minute flight deals from Houston to San Francisco. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to San Francisco. Data last updated August 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/1412:05 pm -
1 stop6h 01m
Sun 8/307:30 pm -
1 stop13h 04m
Deal found 7/30![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/1512:05 pm -
1 stop6h 01m
Sun 8/307:30 pm -
1 stop13h 04m
Deal found 7/30![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/176:14 pm -
1 stop8h 04m
Thu 8/2011:00 am -
2 stops11h 40m
Deal found 7/31![Frontier logo]()
$273
This Frontier deal was found by Cheapflights users on 7/30. 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.
Wed 8/196:30 am -
1 stop7h 04m
Sat 8/2910:35 pm -
1 stop10h 12m
Deal found 7/30![Frontier logo]()
$270
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am -
1 stop5h 35m
Mon 8/243:00 pm -
1 stop5h 20m
Deal found 7/31![Southwest logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/216:10 am -
1 stop6h 05m
Thu 8/271:07 pm -
2 stops9h 33m
Deal found 7/30![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/216:10 am -
1 stop6h 05m
Sat 8/229:33 am -
2 stops22h 18m
Deal found 7/31![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 8/227:55 pm -
1 stop14h 17m
Tue 9/810:23 pm -
1 stop11h 01m
Deal found 8/2![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 8/227:55 pm -
1 stop14h 17m
Sun 9/66:00 am -
1 stop16h 55m
Deal found 8/2![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sun 8/236:10 am -
1 stop6h 05m
Sun 9/66:00 am -
1 stop16h 55m
Deal found 8/2![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/57:55 pm -
1 stop14h 17m
Sun 9/610:59 pm -
2 stops47h 56m
Deal found 7/31![Frontier logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/1610:30 am -
2 stops29h 13m
Sat 9/267:11 pm -
1 stop8h 51m
Deal found 8/4![Frontier logo]()
$269
One-way flights from Houston to San FranciscoSearch for one-way flight options from Houston to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Houston to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/511:59 am -
2 stops25h 53m
Deal found 7/31![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 8/4. 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.
Sat 9/126:25 am -
1 stop6h 22m
Deal found 8/4![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/105:32 pm -
1 stop24h 14m
Deal found 7/31![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Thu 9/36:10 am -
1 stop6h 05m
Deal found 8/1![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sun 9/611:59 am -
2 stops10h 47m
Deal found 8/2![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 8/3111:59 am -
2 stops24h 26m
Deal found 8/1![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Tue 9/84:02 pm -
1 stop20h 20m
Deal found 8/2![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 9/285:32 pm -
1 stop24h 14m
Deal found 8/2![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 8/4. 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 10/2910:30 pm -
1 stop12h 12m
Deal found 8/4![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/2710:14 pm -
2 stops38h 01m
Deal found 7/31![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Sun 9/1312:18 pm -
2 stops45h 56m
Deal found 8/3![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Sun 10/47:44 pm -
2 stops23h 06m
Deal found 8/3![Multiple Airlines logo]()
$141
Find flight deals from Houston to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 August 4, 2026.
Round-trip from | $264 (Kiwi.com) |
|---|---|
One-way from | $120 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $363 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 August 4, 2026.
Use the filters below to find and compare flights from Houston to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Sat 9/5
7:36 pm-9:45 pm
Nonstop4h 09m
San Francisco
Sat 9/5
12:45 am-6:35 am
Nonstop3h 50m
$364
HoustonSan Francisco
HOU - SFO
HOUSFO
Houston Hobby
Thu 9/3
5:30 am-10:35 am
1 stop7h 05m
San Francisco
Tue 9/8
2:35 pm-10:15 pm
1 stop5h 40m
$369
HoustonSan Francisco
HOU - SFO
HOUSFO
Houston Hobby
Thu 8/27
12:15 pm-4:30 pm
1 stop6h 15m
San Francisco
Mon 8/31
3:20 pm-12:15 am
1 stop6h 55m
$369
Quickest round-trip
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Fri 10/9
9:40 pm-11:47 pm
Nonstop4h 07m
San Francisco
Fri 10/16
11:59 pm-5:46 am
Nonstop3h 47m
$369
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Sat 8/22
9:30 pm-11:35 pm
Nonstop4h 05m
San Francisco
Wed 8/26
7:05 am-1:08 pm
Nonstop4h 03m
$369
HoustonSan Francisco
IAH - SFO
IAHSFO
Houston George Bush Intcntl
Sat 8/29
4:20 pm-6:29 pm
Nonstop4h 09m
San Francisco
Fri 9/4
12:45 am-6:35 am
Nonstop3h 50m
$369
HoustonSan Francisco
HOU - SFO
HOUSFO
Houston Hobby
Sat 8/22
5:20 pm-11:58 pm
1 stop8h 38m
San Francisco
Sun 8/30
10:00 pm-9:50 am
1 stop9h 50m
$389
HoustonSan Francisco
HOU - SFO
HOUSFO
Houston Hobby
Fri 10/9
5:28 pm-11:56 pm
1 stop8h 28m
San Francisco
Tue 10/13
10:30 pm-10:08 am
1 stop9h 38m
$389
HoustonSan Francisco
HOU - SFO
HOUSFO
Houston Hobby
Fri 9/18
6:30 am-10:10 am
1 stop5h 40m
San Francisco
Fri 9/25
7:55 pm-6:00 am
1 stop8h 05m
$389
HoustonSan Francisco
HOU - SFO
HOUSFO
Houston Hobby
Tue 9/29
5:26 pm-11:57 pm
1 stop8h 31m
San Francisco
Sun 10/4
9:55 pm-10:00 am
1 stop10h 05m
$389
Showing 1-10 of 42 resultsSorted by cheapest first
Best time to book a flight from Houston to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Houston with our price prediction graph.
HO1-SFO
HOU-SFO
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 to San Francisco
HO1-SFO
HOU-SFO
IAH-SFO
What is the cheapest month to book a flight from Houston to San Francisco?
Currently, November is the cheapest month in which you can book a flight from Houston to San Francisco (average of $371). Flying from Houston to San Francisco in June is currently the most expensive (average of $535). 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 HOU to SFO?
Find hourly flight availability from Houston 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 August 4, 2026.
One of the essential ways to save on airfare from Houston to San Francisco is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 56% on airfare.
How much does it cost to fly round-trip from Houston to San Francisco?
Airfare is below average for this route at the moment.
Houston to San Francisco flights typically cost between $300 and $496 in August.The cheapest round-trip price found within the last 5 days was $264 on Frontier (Aug 21-Aug 27).
How often are flights from Houston to San Francisco delayed?
About 16% of weekly flights between Houston and San Francisco have experienced delays in the past year, with the average delay time being 166 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 16% of flights being delayed.
How far ahead should I book a flight from Houston to San Francisco?
To ensure you get the cheapest price possible for a flight from Houston to San Francisco, you should look to book at least 76 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 day to fly from Houston to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Houston to San Francisco. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Houston to San Francisco flight should consider departing on Friday 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.
The best insider tips for Houston 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 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 August 4, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Houston to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Houston 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 Clara
Santa Cruz
San Bruno
Fairfield
Emeryville
Roseville
Burlingame
Rancho Cordova
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
San Carlos
Milpitas
Turlock
San Lorenzo
Davis
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Houston and San Francisco flights
Browse other Houston and San Francisco flight options. Last updated on August 4, 2026.
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Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Top 6 airlines flying from Houston to San Francisco
Discover the top 6 airlines that operate flights from Houston 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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$387 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$263 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$358 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$356 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$402 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$269 | Average$461 | FlexibilityNo cancel fee | On-time69% |