$33+ Cheap flights from the United States to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SFO
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from USA 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
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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 USA to San Francisco
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Cheapest flights from USA to San FranciscoExplore the most affordable flight options available from USA to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from USA to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/1912:01 pm -
Nonstop1h 31m
Mon 10/196:02 pm -
Nonstop1h 38m
Deal found 9/8![Frontier logo]()
$58
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:11 am -
Nonstop1h 33m
Fri 12/117:41 am -
Nonstop1h 29m
Deal found 9/9![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/2312:01 pm -
Nonstop1h 31m
Mon 10/266:02 pm -
Nonstop1h 38m
Deal found 9/10![Frontier logo]()
$61
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:31 pm -
Nonstop1h 33m
Wed 12/27:41 am -
Nonstop1h 29m
Deal found 9/10![Frontier logo]()
$62
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:01 pm -
Nonstop1h 31m
Sun 10/256:02 pm -
Nonstop1h 38m
Deal found 9/9![Frontier logo]()
$63
This Super.com deal was found by Cheapflights users on 9/9. 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 10/212:07 pm -
Nonstop1h 36m
Mon 10/56:02 pm -
Nonstop1h 34m
Deal found 9/9![Frontier logo]()
$64
This Expedia deal was found by Cheapflights users on 9/9. 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.
Fri 10/912:01 pm -
Nonstop1h 31m
Mon 10/126:02 pm -
Nonstop1h 38m
Deal found 9/9![Frontier logo]()
$65
This Super.com deal was found by Cheapflights users on 9/9. 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.
Mon 10/512:07 pm -
Nonstop1h 36m
Thu 10/86:02 pm -
Nonstop1h 38m
Deal found 9/9![Frontier logo]()
$66
This Frontier deal was found by Cheapflights users on 9/10. 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.
Fri 10/212:07 pm -
Nonstop1h 36m
Sun 10/46:02 pm -
Nonstop1h 34m
Deal found 9/10![Frontier logo]()
$67
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:07 pm -
Nonstop1h 36m
Mon 9/216:02 pm -
Nonstop1h 34m
Deal found 9/8![Frontier logo]()
$68
This Frontier deal was found by Cheapflights users on 9/9. 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 10/112:07 pm -
Nonstop1h 36m
Fri 10/26:02 pm -
Nonstop1h 34m
Deal found 9/9![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/236:48 pm -
Nonstop1h 37m
Wed 12/21:14 pm -
Nonstop1h 33m
Deal found 9/8![Frontier logo]()
$75
Best flights from USA to San FranciscoDiscover carefully curated flight deals from USA to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from USA to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/58:21 pm -
Nonstop1h 26m
Tue 10/69:35 pm -
Nonstop1h 32m
Deal found 9/10![United Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 9/8. 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 10/158:55 pm -
Nonstop1h 25m
Mon 10/197:25 pm -
1 stop4h 45m
Deal found 9/8![Southwest logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Sat 10/35:47 pm -
Nonstop1h 32m
Mon 10/52:04 pm -
Nonstop1h 40m
Deal found 9/7![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 9/6. 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 10/84:30 pm -
1 stop6h 50m
Mon 10/128:40 pm -
Nonstop1h 25m
Deal found 9/6![Southwest logo]()
$127
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/61:35 pm -
Nonstop1h 30m
Sat 11/711:00 am -
Nonstop1h 29m
Deal found 9/10![United Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 9/7. 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 10/32:05 pm -
2 stops11h 46m
Sat 10/105:45 pm -
2 stops13h 08m
Deal found 9/7![Delta logo]()
$294
This Southwest deal was found by Cheapflights users on 9/8. 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 10/28:55 pm -
Nonstop1h 20m
Mon 10/55:40 pm -
Nonstop1h 25m
Deal found 9/8![Southwest logo]()
$134
This Southwest deal was found by Cheapflights users on 9/7. 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 11/55:40 pm -
1 stop4h 15m
Thu 11/125:15 am -
1 stop6h 35m
Deal found 9/7![Southwest logo]()
$137
This JetBlue deal was found by Cheapflights users on 9/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/63:45 pm -
1 stop10h 39m
Wed 12/910:50 am -
Nonstop5h 34m
Deal found 9/10![JetBlue logo]()
$361
This Southwest deal was found by Cheapflights users on 9/6. 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 10/75:20 am -
1 stop6h 05m
Wed 10/146:55 am -
1 stop4h 20m
Deal found 9/6![Southwest logo]()
$137
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/71:52 pm -
Nonstop1h 29m
Wed 10/149:25 pm -
Nonstop1h 26m
Deal found 9/10![United Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 9/9. 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.
Sat 10/105:25 am -
1 stop6h 50m
Tue 10/135:20 am -
2 stops7h 40m
Deal found 9/9![Southwest logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/165:55 pm -
1 stop20h 28m
Sun 10/186:55 am -
Nonstop1h 43m
Deal found 9/10![Alaska Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/11:52 pm -
Nonstop1h 29m
Mon 10/57:00 pm -
Nonstop1h 31m
Deal found 9/10![United Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 9/7. 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 10/219:25 am -
2 stops7h 45m
Mon 10/263:55 pm -
1 stop5h 10m
Deal found 9/7![Southwest logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/64:46 pm -
1 stop16h 03m
Sat 10/103:32 pm -
Nonstop1h 38m
Deal found 9/10![Alaska Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/151:52 pm -
Nonstop1h 29m
Mon 10/197:00 pm -
Nonstop1h 31m
Deal found 9/8![United Airlines logo]()
$188
This Southwest deal was found by Cheapflights users on 9/10. 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.
Sat 10/3111:25 am -
2 stops6h 55m
Mon 11/25:05 am -
2 stops6h 45m
Deal found 9/10![Southwest logo]()
$147
This Sun Country Air deal was found by Cheapflights users on 9/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:48 am -
1 stop24h 03m
Mon 10/266:07 pm -
1 stop15h 52m
Deal found 9/10![Sun Country Air logo]()
$555
This Southwest deal was found by Cheapflights users on 9/6. 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.
Mon 9/285:40 pm -
1 stop5h 50m
Mon 10/58:00 pm -
2 stops12h 10m
Deal found 9/6![Southwest logo]()
$148
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/157:30 am -
Nonstop1h 32m
Sun 10/187:15 am -
Nonstop1h 46m
Deal found 9/10![United Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 12/1112:16 pm -
2 stops26h 35m
Sun 12/1312:46 pm -
2 stops19h 50m
Deal found 9/7![Breeze Airways logo]()
$605
This Delta deal was found by Cheapflights users on 9/10. 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 10/1712:34 pm -
1 stop5h 33m
Sat 10/249:48 am -
1 stop5h 25m
Deal found 9/10![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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 12/28:00 am -
1 stop14h 17m
Tue 12/89:15 am -
1 stop8h 40m
Deal found 9/5![Alaska Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/141:52 pm -
Nonstop1h 29m
Wed 10/219:25 pm -
Nonstop1h 26m
Deal found 9/10![United Airlines logo]()
$214
This Delta deal was found by Cheapflights users on 9/9. 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 10/157:25 am -
1 stop8h 20m
Thu 10/222:40 pm -
1 stop7h 18m
Deal found 9/9![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 9/8. 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.
Tue 10/1311:25 am -
1 stop11h 25m
Fri 10/1610:45 pm -
1 stop10h 05m
Deal found 9/8![Southwest logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 12/212:39 pm -
2 stops13h 10m
Thu 12/1012:46 pm -
2 stops19h 50m
Deal found 9/6![Multiple Airlines logo]()
$734
This JetBlue deal was found by Cheapflights users on 9/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:15 pm -
Nonstop6h 39m
Sun 11/154:25 pm -
Nonstop5h 31m
Deal found 9/10![JetBlue logo]()
$376
This Southwest deal was found by Cheapflights users on 9/10. 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 11/55:35 am -
2 stops10h 05m
Mon 11/95:15 am -
2 stops7h 45m
Deal found 9/10![Southwest logo]()
$167
Last-minute flights from USA to San FranciscoDiscover last-minute flight deals from USA to San Francisco. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from USA to San Francisco. Data last updated September 11, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:07 pm -
Nonstop1h 36m
Mon 9/216:02 pm -
Nonstop1h 34m
Deal found 9/8![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 9/8. 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 9/2012:07 pm -
Nonstop1h 36m
Mon 9/216:02 pm -
Nonstop1h 34m
Deal found 9/8![Frontier logo]()
$67
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:07 pm -
Nonstop1h 36m
Thu 10/16:02 pm -
Nonstop1h 34m
Deal found 9/9![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/17:44 pm -
Nonstop1h 43m
Mon 10/510:24 pm -
1 stop9h 23m
Deal found 9/10![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/68:44 am -
Nonstop1h 38m
Tue 10/133:11 pm -
1 stop16h 38m
Deal found 9/10![Frontier logo]()
$77
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:44 am -
Nonstop1h 38m
Thu 10/88:47 am -
Nonstop1h 37m
Deal found 9/9![Multiple Airlines logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/68:44 am -
Nonstop1h 38m
Wed 10/73:15 pm -
1 stop8h 56m
Deal found 9/10![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/68:44 am -
Nonstop1h 38m
Tue 10/67:11 pm -
1 stop12h 36m
Deal found 9/10![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/711:30 am -
1 stop6h 54m
Wed 10/147:25 pm -
Nonstop1h 36m
Deal found 9/9![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/137:03 pm -
Nonstop1h 35m
Thu 11/59:14 am -
Nonstop1h 32m
Deal found 9/10![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/177:03 pm -
Nonstop1h 35m
Tue 10/207:25 pm -
Nonstop1h 36m
Deal found 9/9![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/273:37 pm -
Nonstop1h 23m
Tue 10/277:25 pm -
Nonstop1h 28m
Deal found 9/8![Multiple Airlines logo]()
$76
One-way flights from USA to San FranciscoSearch for one-way flight options from USA to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from USA to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/912:01 pm -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$33
This Expedia deal was found by Cheapflights users on 9/8. 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 9/1712:07 pm -
Nonstop1h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$34
This Priceline deal was found by Cheapflights users on 9/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:11 am -
Nonstop1h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$38
This Super.com deal was found by Cheapflights users on 9/8. 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 10/912:01 pm -
Nonstop1h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$40
This Super.com deal was found by Cheapflights users on 9/10. 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 10/1612:01 pm -
Nonstop1h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$41
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:07 pm -
Nonstop1h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$42
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:31 pm -
Nonstop1h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$45
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:11 am -
Nonstop1h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$47
This Frontier deal was found by Cheapflights users on 9/10. 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 11/1912:01 pm -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$51
This SmartFares deal was found by Cheapflights users on 9/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:12 am -
Nonstop1h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$53
This Trip.com deal was found by Cheapflights users on 9/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:57 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Alaska Airlines logo]()
$56
This Super.com deal was found by Cheapflights users on 9/9. 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 10/38:44 am -
Nonstop1h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$58
Find flight deals from USA to San Francisco
Keep the following information in mind while searching for USA to San Francisco flight deals. Data was last updated September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $58 (Kiwi.com) |
One-way from | $33 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $455 |
Good round-trip deal | $133 or less |
Good one-way deal | $102 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from the United States to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioSan Francisco
ONT Ontario - SFO San Francisco
ONTSFO
Ontario
Tue 10/20
4:03 pm-5:50 pm
Nonstop1h 47m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Wed 10/7
2:32 pm-3:54 pm
Nonstop1h 22m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Mon 10/5
7:50 pm-9:17 pm
Nonstop1h 27m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Mon 10/19
8:55 pm-10:20 pm
Nonstop1h 25m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Tue 9/29
6:00 am-7:24 am
Nonstop1h 24m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Quickest round-trip
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Thu 10/8
6:59 pm-8:18 pm
Nonstop1h 19m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Sat 11/21
10:15 pm-11:45 pm
Nonstop1h 30m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Mon 3/8
5:30 pm-6:54 pm
Nonstop1h 24m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Thu 10/1
5:45 am-10:05 am
1 stop4h 20m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Mon 11/2
5:40 pm-12:05 am
1 stop6h 25m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from USA with our price prediction graph.
LAX-SFO
SNA-SFO
ONT-SFO
ORD-SFO
JFK-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 the United States to San Francisco
US0-SFO
LAX-SFO
SNA-SFO
ONT-SFO
ORD-SFO
What is the cheapest month to book a flight from USA to San Francisco?
Currently, January is the cheapest month in which you can book a flight from USA to San Francisco (average of $324). Flying from USA to San Francisco in June is currently the most expensive (average of $446). 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 US to SFO?
Find hourly flight availability from USA 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 September 11, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from USA to San Francisco by exploring options for tickets at noon.
Weekly flight availability from USA to San Francisco
Explore weekly flight availability from USA to San Francisco. 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 September 11, 2026.
The most flights from US0 to SFO are scheduled on a Wednesday (147 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (49 on average).
How often are flights from the United States to San Francisco delayed?
About 25% of weekly flights between United States and San Francisco have experienced delays in the past year, with the average delay time being 144 minutes.
What is the most punctual flight time for the United States to San Francisco flights?
Historically, flights departing in the morning 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 Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United States to San Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 22% of flights being delayed.
How far ahead should I book a flight from USA to San Francisco?
To ensure you get the cheapest price possible for a flight from USA to San Francisco, you should look to book at least 28 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 USA to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from USA to San Francisco. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their USA to San Francisco 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.
The best insider tips for theUnited States 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 theUnited States 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 September 11, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from the United States to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from USA 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
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for USA to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to San Francisco by cabin class
Find flights from USA to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and San Francisco flights
Browse other USA and San Francisco flight options. Last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 September 11, 2026.
USA to San Francisco flights
Consider these flights traveling from USA to San Francisco.
Top 9 airlines flying from USA to San Francisco
Discover the top 9 airlines that operate flights from USA 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$248 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$96 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$97 | Average$374 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$97 | Average$392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$98 | Average$336 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$106 | Average$371 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$116 | Average$334 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$135 | Average$417 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$162 | Average$357 | FlexibilityNo cancel fee | On-time83% |