$57+ Cheap flights from the United States 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SFO
May 17 — May 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 USA to San Francisco
Cheapest
Best
Last-minute
One-way
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 April 17, 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 April 17, 2026.
This CheapOair deal was found by Cheapflights users on 4/12. 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 4/298:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Wed 5/63:26 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Deal found 4/12![Frontier logo]()
$92
This Frontier deal was found by Cheapflights users on 4/13. 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.
Mon 5/114:52 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Wed 5/133:26 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Deal found 4/13![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 4/13. 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 5/74:42 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Sat 5/163:26 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Deal found 4/13![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/56:09 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Wed 5/68:28 pm
SFO
- LAX
1 stop12h 35m
Frontier
Deal found 4/14![Frontier logo]()
$96
This Southwest deal was found by Cheapflights users on 4/13. 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 5/136:30 pm
LAX
- SFO
Nonstop1h 25m
Southwest
Wed 5/2011:25 am
SFO
- LAX
Nonstop1h 30m
Southwest
Deal found 4/13![Southwest logo]()
$97
This Expedia deal was found by Cheapflights users on 4/14. 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.
Wed 5/66:04 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Sat 5/912:52 pm
SFO
- LAX
1 stop11h 24m
Frontier
Deal found 4/14![Frontier logo]()
$98
This Frontier deal was found by Cheapflights users on 4/16. 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 5/74:42 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Mon 5/1110:40 pm
SFO
- LAX
1 stop10h 23m
Frontier
Deal found 4/16![Frontier logo]()
$99
This Expedia deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:53 am
LAX
- SFO
Nonstop1h 28m
Multiple Airlines
Thu 5/288:48 pm
SFO
- LAX
Nonstop1h 38m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$101
This Orbitz deal was found by Cheapflights users on 4/12. 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.
Sun 5/247:22 pm
LAX
- SFO
Nonstop1h 42m
Multiple Airlines
Wed 5/279:57 am
SFO
- LAX
Nonstop1h 34m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$102
This Frontier deal was found by Cheapflights users on 4/14. 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 5/810:07 pm
LAX
- SFO
1 stop10h 23m
Frontier
Mon 5/117:26 pm
SFO
- LAX
Nonstop1h 46m
Frontier
Deal found 4/14![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 4/13. 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 5/74:42 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Wed 5/133:26 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Deal found 4/13![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 4/14. 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.
Sun 5/108:17 pm
ONT
- SFO
Nonstop1h 38m
Frontier
Mon 5/189:19 am
SFO
- ONT
Nonstop1h 32m
Frontier
Deal found 4/14![Frontier logo]()
$110
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 April 17, 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 April 17, 2026.
This Southwest deal was found by Cheapflights users on 4/13. 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 5/610:55 am
LAX
- SFO
1 stop5h 45m
Southwest
Wed 5/137:20 am
SFO
- LAX
Nonstop1h 35m
Southwest
Deal found 4/13![Southwest logo]()
$107
This Delta deal was found by Cheapflights users on 4/17. 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 5/99:30 am
LAX
- SFO
Nonstop1h 23m
Delta
Sat 5/94:55 pm
SFO
- LAX
Nonstop1h 36m
Delta
Deal found 4/17![Delta logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 5/176:00 am
LAX
- SFO
Nonstop1h 27m
Alaska Airlines
Sun 5/1710:57 am
SFO
- LAX
Nonstop1h 34m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$212
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/110:27 am
LAX
- SFO
Nonstop1h 33m
United Airlines
Mon 5/116:25 pm
SFO
- LAX
Nonstop1h 43m
United Airlines
Deal found 4/12![United Airlines logo]()
$217
This Frontier deal was found by Cheapflights users on 4/16. 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 4/305:20 am
DFW
- SFO
1 stop5h 53m
Frontier
Mon 5/411:26 pm
SFO
- DFW
Nonstop3h 52m
Frontier
Deal found 4/16![Frontier logo]()
$229
This Southwest deal was found by Cheapflights users on 4/16. 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 6/26:20 am
LAX
- SFO
Nonstop1h 25m
Southwest
Thu 6/45:00 am
SFO
- LAX
1 stop5h 15m
Southwest
Deal found 4/16![Southwest logo]()
$147
This JetBlue deal was found by Cheapflights users on 4/13. 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.
Sat 5/26:00 am
JFK
- SFO
Nonstop6h 23m
JetBlue
Tue 5/52:45 pm
SFO
- JFK
Nonstop5h 44m
JetBlue
Deal found 4/13![JetBlue logo]()
$308
This Southwest deal was found by Cheapflights users on 4/15. 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 6/98:10 am
LAX
- SFO
1 stop6h 50m
Southwest
Tue 7/1410:25 am
SFO
- LAX
2 stops10h 05m
Southwest
Deal found 4/15![Southwest logo]()
$171
This Delta deal was found by Cheapflights users on 4/13. 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.
Sun 6/217:00 am
LAX
- SFO
Nonstop1h 23m
Delta
Wed 6/247:00 am
SFO
- LAX
Nonstop1h 30m
Delta
Deal found 4/13![Delta logo]()
$197
This KAYAK deal was found by Cheapflights users on 4/15. 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.
Thu 4/306:10 am
EWR
- SFO
1 stop9h 06m
American Airlines
Sat 5/26:00 am
SFO
- EWR
2 stops12h 05m
American Airlines
Deal found 4/15![American Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 4/13. 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 5/142:35 pm
LAX
- SFO
Nonstop1h 21m
Delta
Sun 5/1711:55 am
SFO
- LAX
Nonstop1h 34m
Delta
Deal found 4/13![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 4/15. 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 5/66:20 am
LAX
- SFO
1 stop5h 40m
Southwest
Sat 5/1610:00 am
SFO
- LAX
2 stops10h 30m
Southwest
Deal found 4/15![Southwest logo]()
$180
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/106:00 am
ONT
- SFO
Nonstop1h 29m
United Airlines
Tue 5/129:23 pm
SFO
- ONT
Nonstop1h 36m
United Airlines
Deal found 4/13![United Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 8/245:11 pm
SWF
- SFO
1 stop20h 18m
Multiple Airlines
Tue 9/111:52 pm
SFO
- SWF
2 stops30h 06m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 5/58:25 am
SEA
- SFO
1 stop4h 24m
Alaska Airlines
Sat 5/97:40 am
SFO
- SEA
1 stop5h 15m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 4/13. 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 6/246:30 am
SEA
- SFO
2 stops7h 45m
Southwest
Tue 6/305:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 4/13![Southwest logo]()
$183
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/66:00 am
ONT
- SFO
Nonstop1h 29m
United Airlines
Sat 5/1610:52 am
SFO
- ONT
Nonstop1h 30m
United Airlines
Deal found 4/15![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 4/15. 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 5/1210:00 am
SEA
- SFO
Nonstop2h 29m
Delta
Sat 5/161:35 pm
SFO
- SEA
Nonstop2h 26m
Delta
Deal found 4/15![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 5/137:05 am
SEA
- SFO
1 stop5h 36m
Alaska Airlines
Wed 5/206:16 am
SFO
- SEA
1 stop8h 14m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 4/13. 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 5/285:30 pm
LAX
- SFO
1 stop6h 40m
Southwest
Thu 6/45:00 am
SFO
- LAX
1 stop5h 15m
Southwest
Deal found 4/13![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 4/13. 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 5/97:15 am
SEA
- SFO
Nonstop2h 19m
Delta
Sat 5/95:37 pm
SFO
- SEA
Nonstop2h 18m
Delta
Deal found 4/13![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/91:30 pm
ONT
- SFO
Nonstop1h 29m
United Airlines
Mon 5/1110:52 am
SFO
- ONT
Nonstop1h 30m
United Airlines
Deal found 4/12![United Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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.
Sun 5/317:45 am
SNA
- SFO
Nonstop1h 44m
Alaska Airlines
Mon 6/17:10 am
SFO
- SNA
Nonstop1h 38m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 4/15. 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 5/169:45 pm
SEA
- SFO
Nonstop2h 20m
Delta
Mon 5/185:55 am
SFO
- SEA
Nonstop2h 22m
Delta
Deal found 4/15![Delta logo]()
$219
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/286:00 am
ONT
- SFO
Nonstop1h 25m
United Airlines
Thu 5/289:00 pm
SFO
- ONT
Nonstop1h 37m
United Airlines
Deal found 4/16![United Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 4/14. 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 5/76:00 am
ONT
- SFO
Nonstop1h 29m
United Airlines
Thu 5/79:23 pm
SFO
- ONT
Nonstop1h 36m
United Airlines
Deal found 4/14![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 4/12. 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 6/26:10 pm
LAX
- SFO
1 stop4h 35m
Southwest
Sun 8/25:05 am
SFO
- LAX
2 stops11h 20m
Southwest
Deal found 4/12![Southwest logo]()
$234
This Delta deal was found by Cheapflights users on 4/13. 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 5/147:15 am
SEA
- SFO
Nonstop2h 19m
Delta
Sat 6/206:00 am
SFO
- SEA
Nonstop2h 16m
Delta
Deal found 4/13![Delta logo]()
$239
This Gotogate deal was found by Cheapflights users on 4/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:17 pm
SWF
- SFO
2 stops26h 20m
Breeze Airways
Sun 8/2312:47 pm
SFO
- SWF
2 stops19h 50m
Breeze Airways
Deal found 4/12![Breeze Airways logo]()
$771
This JetBlue deal was found by Cheapflights users on 4/13. 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 5/36:00 am
JFK
- SFO
Nonstop6h 23m
JetBlue
Tue 5/1210:45 pm
SFO
- JFK
1 stop11h 12m
JetBlue
Deal found 4/13![JetBlue logo]()
$396
Last-minute flights from USA to San FranciscoDiscover last-minute flight deals from USA to San Francisco. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from USA to San Francisco. Data last updated April 17, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 4/12. 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 4/298:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Wed 5/63:26 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Deal found 4/12![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/56:09 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Wed 5/68:28 pm
SFO
- LAX
1 stop12h 35m
Frontier
Deal found 4/14![Frontier logo]()
$96
This Expedia deal was found by Cheapflights users on 4/14. 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.
Wed 5/66:04 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Sat 5/912:52 pm
SFO
- LAX
1 stop11h 24m
Frontier
Deal found 4/14![Frontier logo]()
$98
This Frontier deal was found by Cheapflights users on 4/13. 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 5/74:42 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Sat 5/163:26 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Deal found 4/13![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 4/16. 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 5/74:42 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Mon 5/1110:40 pm
SFO
- LAX
1 stop10h 23m
Frontier
Deal found 4/16![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 4/13. 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 5/74:42 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Wed 5/133:26 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Deal found 4/13![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 4/14. 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 5/810:07 pm
LAX
- SFO
1 stop10h 23m
Frontier
Mon 5/117:26 pm
SFO
- LAX
Nonstop1h 46m
Frontier
Deal found 4/14![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 4/14. 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.
Sun 5/108:17 pm
ONT
- SFO
Nonstop1h 38m
Frontier
Mon 5/189:19 am
SFO
- ONT
Nonstop1h 32m
Frontier
Deal found 4/14![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 4/13. 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.
Mon 5/114:52 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Wed 5/133:26 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Deal found 4/13![Frontier logo]()
$94
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 5/1310:53 am
LAX
- SFO
Nonstop1h 28m
Alaska Airlines
Wed 5/209:57 am
SFO
- LAX
Nonstop1h 34m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$97
This Orbitz deal was found by Cheapflights users on 4/12. 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.
Sun 5/247:22 pm
LAX
- SFO
Nonstop1h 42m
Multiple Airlines
Wed 5/279:57 am
SFO
- LAX
Nonstop1h 34m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$102
This Expedia deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:53 am
LAX
- SFO
Nonstop1h 28m
Multiple Airlines
Thu 5/288:48 pm
SFO
- LAX
Nonstop1h 38m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$101
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 April 17, 2026.
Search for one-way flight options from USA to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Trip.com deal was found by Cheapflights users on 4/16. 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.
Sun 6/77:22 pm
LAX
- SFO
Nonstop1h 42m
Frontier
Deal found 4/16![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 4/298:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Deal found 4/14![Frontier logo]()
$58
This Southwest deal was found by Cheapflights users on 4/15. 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 5/125:00 pm
LAX
- SFO
1 stop6h 15m
Southwest
Deal found 4/15![Southwest logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/56:30 am
LAX
- SFO
1 stop8h 11m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/154:52 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Deal found 4/16![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/28:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Deal found 4/16![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 6/288:36 pm
ONT
- SFO
Nonstop1h 37m
Frontier
Deal found 4/15![Frontier logo]()
$63
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Mon 5/48:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Deal found 4/14![Frontier logo]()
$64
This Frontier deal was found by Cheapflights users on 4/16. 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 6/188:36 pm
ONT
- SFO
Nonstop1h 37m
Frontier
Deal found 4/16![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 5/2810:05 pm
LAX
- SFO
1 stop18h 25m
Frontier
Deal found 4/12![Frontier logo]()
$65
This Frontier deal was found by Cheapflights users on 4/15. 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 6/258:36 pm
ONT
- SFO
Nonstop1h 37m
Frontier
Deal found 4/15![Frontier logo]()
$65
This Frontier deal was found by Cheapflights users on 4/16. 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 6/178:36 pm
ONT
- SFO
Nonstop1h 37m
Frontier
Deal found 4/16![Frontier logo]()
$66
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $92 (CheapOair) |
One-way from | $57 (Trip.com) |
Popular in | December |
Cheapest in | January |
Average price | $400 |
Good round-trip deal | $113 or less |
Good one-way deal | $82 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 2,558,603 searches. Data last updated April 17, 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
Los AngelesSan Francisco
LAX - SFO
LAXSFO
Los Angeles Los Angeles
Wed 5/6
10:55 am-4:40 pm
1 stop5h 45m
San Francisco
Wed 5/13
7:20 am-8:55 am
Nonstop1h 35m
$107
Los AngelesSan Francisco
LAX - SFO
LAXSFO
Los Angeles Los Angeles
Tue 6/2
6:20 am-7:45 am
Nonstop1h 25m
San Francisco
Thu 6/4
5:00 am-10:15 am
1 stop5h 15m
$147
Los AngelesSan Francisco
LAX - SFO
LAXSFO
Los Angeles Los Angeles
Tue 6/9
8:10 am-3:00 pm
1 stop6h 50m
San Francisco
Tue 7/14
10:25 am-8:30 pm
2 stops10h 05m
$171
Los AngelesSan Francisco
LAX - SFO
LAXSFO
Los Angeles Los Angeles
Sat 5/9
9:30 am-10:53 am
Nonstop1h 23m
San Francisco
Sat 5/9
4:55 pm-6:31 pm
Nonstop1h 36m
$177
Los AngelesSan Francisco
LAX - SFO
LAXSFO
Los Angeles Los Angeles
Wed 5/6
6:20 am-12:00 pm
1 stop5h 40m
San Francisco
Sat 5/16
10:00 am-8:30 pm
2 stops10h 30m
$180
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 6/24
6:30 am-2:15 pm
2 stops7h 45m
San Francisco
Tue 6/30
5:20 pm-12:40 am
2 stops7h 20m
$183
Quickest round-trip
Los AngelesSan Francisco
LAX - SFO
LAXSFO
Los Angeles Los Angeles
Sun 6/21
7:00 am-8:23 am
Nonstop1h 23m
San Francisco
Wed 6/24
7:00 am-8:30 am
Nonstop1h 30m
$197
Los AngelesSan Francisco
LAX - SFO
LAXSFO
Los Angeles Los Angeles
Thu 5/14
2:35 pm-3:56 pm
Nonstop1h 21m
San Francisco
Sun 5/17
11:55 am-1:29 pm
Nonstop1h 34m
$197
Los AngelesSan Francisco
LAX - SFO
LAXSFO
Los Angeles Los Angeles
Thu 5/28
5:30 pm-12:10 am
1 stop6h 40m
San Francisco
Thu 6/4
5:00 am-10:15 am
1 stop5h 15m
$197
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Tue 5/12
10:00 am-12:29 pm
Nonstop2h 29m
San Francisco
Sat 5/16
1:35 pm-4:01 pm
Nonstop2h 26m
$207
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
ONT-SFO
SEA-SFO
DFW-SFO
SWF-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
ONT-SFO
SEA-SFO
DFW-SFO
What is the cheapest month to book a flight from USA to San Francisco?
Currently, September is the cheapest month in which you can book a flight from USA to San Francisco (average of $299). Flying from USA to San Francisco in March is currently the most expensive (average of $390). 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 April 17, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 30% on flights from USA to San Francisco by exploring options for tickets at noon.
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 April 11, 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.
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 April 17, 2026.
The most flights from US0 to SFO are scheduled on a Thursday (157 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (54 on average).
How often are flights from the United States to San Francisco delayed?
About 19% of weekly flights between United States and San Francisco have experienced delays in the past year, with the average delay time being 152 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 Sunday 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 16% of flights being delayed.
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 April 17, 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.
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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 Cruz
Santa Clara
Livermore
Rancho Cordova
San Bruno
Watsonville
San Ramon
Union City
Emeryville
Newark
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
San Lorenzo
Davis
Manteca
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
San Francisco flight routes
Top destinations
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 April 17, 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 April 17, 2026.
USA to San Francisco flights
Consider these flights traveling from USA to San Francisco.
Top 10 airlines flying from USA to San Francisco
Discover the top 10 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 2,558,603 searches. Data last updated April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$27 | Average$101 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$48 | Average$276 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$49 | Average$213 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$79 | Average$302 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$85 | Average$309 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$94 | Average$357 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$97 | Average$305 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$97 | Average$336 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$107 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$352 | FlexibilityNo cancel fee | On-time83% |