$199+ Cheap flights from San Francisco (SFO) to Alaska
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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ANC
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Alaska with Cheapflights
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Cheapest flights from San Francisco to AlaskaExplore the most affordable flight options available from San Francisco to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from San Francisco to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:46 pm
SFO
- FAI
1 stop7h 08m
Alaska Airlines
Sat 8/221:28 am
FAI
- SFO
1 stop8h 30m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 8/296:22 pm
SFO
- FAI
1 stop15h 42m
Alaska Airlines
Sun 9/65:31 am
FAI
- SFO
1 stop16h 14m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:51 pm
SFO
- FAI
1 stop6h 55m
Alaska Airlines
Mon 9/211:28 am
FAI
- SFO
1 stop15h 32m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$438
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 8/306:00 am
SFO
- FAI
1 stop15h 55m
Alaska Airlines
Sat 9/58:01 am
FAI
- SFO
2 stops10h 53m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$444
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:23 am
SFO
- FAI
2 stops15h 31m
Alaska Airlines
Fri 8/285:10 am
FAI
- SFO
2 stops8h 39m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:23 am
SFO
- FAI
1 stop8h 09m
Delta
Tue 10/61:47 am
FAI
- SFO
1 stop6h 51m
Delta
Deal found 7/21![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 7/18. 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 8/291:20 pm
SFO
- FAI
2 stops12h 14m
Delta
Sat 9/51:39 am
FAI
- SFO
2 stops10h 47m
Delta
Deal found 7/18![Delta logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:10 am
SFO
- ANC
2 stops9h 56m
Alaska Airlines
Sun 8/301:29 am
ANC
- SFO
2 stops10h 10m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$452
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:25 am
SFO
- ANC
1 stop14h 34m
Alaska Airlines
Thu 8/201:59 am
ANC
- SFO
1 stop11h 50m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$455
This Priceline deal was found by Cheapflights users on 7/22. 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 8/246:22 pm
SFO
- ANC
Nonstop4h 52m
Alaska Airlines
Thu 8/2711:41 am
ANC
- SFO
Nonstop4h 42m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$457
This Expedia deal was found by Cheapflights users on 7/22. 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 8/2711:56 am
SFO
- ANC
1 stop6h 29m
Alaska Airlines
Mon 9/76:17 pm
ANC
- SFO
2 stops21h 00m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:54 am
SFO
- FAI
2 stops15h 53m
Delta
Mon 10/191:47 am
FAI
- SFO
2 stops13h 30m
Delta
Deal found 7/21![Delta logo]()
$459
Best flights from San Francisco to AlaskaDiscover carefully curated flight deals from San Francisco to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from San Francisco to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:22 pm
SFO
- FAI
1 stop27h 59m
Alaska Airlines
Fri 8/285:10 am
FAI
- SFO
1 stop11h 13m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 7/23. 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 8/225:36 pm
SFO
- FAI
1 stop7h 58m
Delta
Fri 8/282:42 pm
FAI
- SFO
1 stop8h 08m
Delta
Deal found 7/23![Delta logo]()
$438
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:20 am
SFO
- ANC
Nonstop4h 53m
United Airlines
Tue 9/223:30 pm
ANC
- SFO
Nonstop4h 44m
United Airlines
Deal found 7/19![United Airlines logo]()
$507
This Southwest deal was found by Cheapflights users on 7/18. 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 8/292:05 pm
SFO
- ANC
1 stop9h 40m
Southwest
Mon 9/710:25 pm
ANC
- SFO
1 stop11h 25m
Southwest
Deal found 7/18![Southwest logo]()
$517
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 9/194:51 pm
SFO
- FAI
1 stop6h 55m
Alaska Airlines
Mon 9/211:28 am
FAI
- SFO
1 stop15h 32m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 7/18. 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 10/161:25 pm
SFO
- FAI
2 stops12h 22m
Delta
Sun 10/181:47 am
FAI
- SFO
2 stops10h 58m
Delta
Deal found 7/18![Delta logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 10/168:43 pm
SFO
- FAI
1 stop17h 12m
Alaska Airlines
Mon 10/194:04 pm
FAI
- SFO
1 stop16h 35m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:23 am
SFO
- FAI
1 stop8h 09m
Delta
Tue 10/61:47 am
FAI
- SFO
2 stops13h 07m
Delta
Deal found 7/21![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:20 am
SFO
- ANC
Nonstop4h 53m
United Airlines
Wed 9/233:30 pm
ANC
- SFO
Nonstop4h 44m
United Airlines
Deal found 7/20![United Airlines logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 9/13:03 pm
SFO
- FAI
2 stops11h 45m
Alaska Airlines
Fri 9/41:28 am
FAI
- SFO
2 stops10h 11m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 7/22. 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 8/227:13 am
SFO
- ANC
2 stops13h 55m
Delta
Thu 8/2712:39 am
ANC
- SFO
1 stop10h 35m
Delta
Deal found 7/22![Delta logo]()
$470
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/1310:20 am
SFO
- ANC
Nonstop4h 53m
United Airlines
Tue 9/223:30 pm
ANC
- SFO
Nonstop4h 44m
United Airlines
Deal found 7/23![United Airlines logo]()
$517
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:23 am
SFO
- FAI
2 stops15h 31m
Alaska Airlines
Tue 9/11:28 am
FAI
- SFO
2 stops14h 09m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/1910:20 am
SFO
- ANC
Nonstop4h 53m
United Airlines
Tue 8/252:14 pm
ANC
- SFO
Nonstop4h 44m
United Airlines
Deal found 7/22![United Airlines logo]()
$535
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 9/115:37 pm
SFO
- ANC
1 stop7h 40m
Alaska Airlines
Mon 9/146:17 pm
ANC
- SFO
1 stop14h 20m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:03 am
SFO
- KTN
1 stop5h 14m
Multiple Airlines
Tue 7/285:23 pm
KTN
- SFO
2 stops23h 37m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,478
This United Airlines deal was found by Cheapflights users on 7/18. 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 8/84:50 pm
SFO
- ANC
Nonstop4h 59m
United Airlines
Mon 8/172:14 pm
ANC
- SFO
Nonstop4h 44m
United Airlines
Deal found 7/18![United Airlines logo]()
$589
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:59 pm
SFO
- ANC
1 stop24h 00m
Alaska Airlines
Fri 8/1411:59 pm
ANC
- SFO
1 stop21h 35m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$523
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:23 am
SFO
- JNU
1 stop12h 53m
Delta
Mon 9/217:23 am
JNU
- SFO
1 stop8h 35m
Delta
Deal found 7/19![Delta logo]()
$650
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:20 am
SFO
- ANC
Nonstop4h 53m
United Airlines
Wed 8/262:14 pm
ANC
- SFO
Nonstop4h 44m
United Airlines
Deal found 7/19![United Airlines logo]()
$593
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 8/193:51 pm
SFO
- ANC
2 stops9h 39m
Alaska Airlines
Thu 8/201:29 am
ANC
- SFO
2 stops10h 10m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$524
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:08 pm
SFO
- SIT
3 stops28h 47m
Alaska Airlines
Wed 10/1411:17 am
SIT
- SFO
2 stops8h 00m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$576
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:03 am
SFO
- ANC
1 stop7h 57m
Alaska Airlines
Mon 8/1711:59 pm
ANC
- SFO
1 stop18h 42m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$593
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:47 pm
SFO
- JNU
3 stops23h 09m
Alaska Airlines
Tue 8/255:49 pm
JNU
- SFO
1 stop22h 34m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$629
This Mytrip deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:11 am
SFO
- ENA
2 stops21h 54m
Multiple Airlines
Sun 8/98:25 am
ENA
- SFO
2 stops22h 41m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,612
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:22 pm
SFO
- JNU
1 stop22h 57m
Alaska Airlines
Tue 8/255:49 pm
JNU
- SFO
1 stop22h 34m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$634
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:47 pm
SFO
- JNU
1 stop26h 41m
Alaska Airlines
Mon 8/245:17 pm
JNU
- SFO
1 stop23h 06m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$634
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:07 am
SFO
- SIT
1 stop13h 33m
Alaska Airlines
Wed 10/1411:17 am
SIT
- SFO
1 stop9h 32m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$654
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:21 pm
SFO
- SIT
2 stops25h 16m
Alaska Airlines
Fri 9/116:03 am
SIT
- SFO
3 stops31h 24m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$655
This Travelocity deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:46 pm
SFO
- KTN
2 stops14h 27m
Alaska Airlines
Fri 8/215:31 pm
KTN
- SFO
1 stop15h 06m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$659
Last-minute flights from San Francisco to AlaskaDiscover last-minute flight deals from San Francisco to Alaska. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Alaska. Data last updated July 23, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:25 am
SFO
- ANC
1 stop14h 34m
Alaska Airlines
Thu 8/201:59 am
ANC
- SFO
1 stop11h 50m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$455
This Expedia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:25 am
SFO
- ANC
2 stops10h 51m
Alaska Airlines
Tue 8/181:59 am
ANC
- SFO
1 stop11h 28m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$460
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:22 pm
SFO
- ANC
Nonstop4h 52m
Alaska Airlines
Wed 8/2611:41 am
ANC
- SFO
Nonstop4h 42m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:46 pm
SFO
- FAI
1 stop7h 08m
Alaska Airlines
Sat 8/221:28 am
FAI
- SFO
1 stop8h 30m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:23 am
SFO
- FAI
2 stops15h 31m
Alaska Airlines
Fri 8/285:10 am
FAI
- SFO
2 stops8h 39m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:10 am
SFO
- ANC
2 stops9h 56m
Alaska Airlines
Sun 8/301:29 am
ANC
- SFO
2 stops10h 10m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$452
This Priceline deal was found by Cheapflights users on 7/22. 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 8/246:22 pm
SFO
- ANC
Nonstop4h 52m
Alaska Airlines
Thu 8/2711:41 am
ANC
- SFO
Nonstop4h 42m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$457
This Expedia deal was found by Cheapflights users on 7/22. 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 8/2711:56 am
SFO
- ANC
1 stop6h 29m
Alaska Airlines
Mon 9/76:17 pm
ANC
- SFO
2 stops21h 00m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 8/296:22 pm
SFO
- FAI
1 stop15h 42m
Alaska Airlines
Sun 9/65:31 am
FAI
- SFO
1 stop16h 14m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 8/296:22 pm
SFO
- FAI
1 stop15h 42m
Alaska Airlines
Fri 9/41:28 am
FAI
- SFO
2 stops10h 11m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/18. 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 8/291:20 pm
SFO
- FAI
2 stops12h 14m
Delta
Sat 9/51:39 am
FAI
- SFO
2 stops10h 47m
Delta
Deal found 7/18![Delta logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 8/307:00 am
SFO
- FAI
1 stop14h 55m
Alaska Airlines
Fri 9/41:28 am
FAI
- SFO
1 stop7h 09m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$438
One-way flights from San Francisco to AlaskaSearch for one-way flight options from San Francisco to Alaska. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from San Francisco to Alaska. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Southwest deal was found by Cheapflights users on 7/22. 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.
Sun 8/166:50 am
SFO
- ANC
1 stop15h 25m
Southwest
Deal found 7/22![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 7/22. 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 8/1710:50 am
SFO
- ANC
2 stops12h 55m
Southwest
Deal found 7/22![Southwest logo]()
$205
This Trip.com deal was found by Cheapflights users on 7/23. 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 9/106:00 am
SFO
- ANC
1 stop14h 38m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:23 am
SFO
- ANC
1 stop16h 54m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 8/306:00 am
SFO
- ANC
2 stops15h 51m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$225
This Trip.com deal was found by Cheapflights users on 7/23. 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 9/106:00 am
SFO
- FAI
1 stop15h 55m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/2610:20 am
SFO
- ANC
Nonstop4h 53m
United Airlines
Deal found 7/22![United Airlines logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:22 pm
SFO
- FAI
1 stop17h 43m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$238
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:25 am
SFO
- ANC
1 stop14h 34m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:20 am
SFO
- FAI
1 stop8h 27m
Delta
Deal found 7/20![Delta logo]()
$239
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:20 pm
SFO
- ANC
1 stop10h 39m
United Airlines
Deal found 7/19![United Airlines logo]()
$239
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:25 am
SFO
- ANC
2 stops15h 57m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$243
Find flight deals from San Francisco to Alaska
Keep the following information in mind while searching for San Francisco to Alaska flight deals. Data was last updated July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $433 (Alaska Airlines) |
One-way from | $199 (Southwest) |
Popular in | July |
Cheapest in | October |
Average price | $614 |
Good round-trip deal | $561 or less |
Good one-way deal | $315 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Alaska 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 July 23, 2026.
Use the filters below to find and compare flights from San Francisco to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Sat 8/22
6:22 pm-9:21 pm
1 stop27h 59m
Fairbanks
Fri 8/28
5:10 am-5:23 pm
1 stop11h 13m
$435
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Sat 8/22
5:36 pm-12:34 am
1 stop7h 58m
Fairbanks
Fri 8/28
2:42 pm-11:50 pm
1 stop8h 08m
$438
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Sat 9/19
4:51 pm-10:46 pm
1 stop6h 55m
Fairbanks
Mon 9/21
1:28 am-6:00 pm
1 stop15h 32m
$438
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Fri 10/16
8:43 pm-12:55 pm
1 stop17h 12m
Fairbanks
Mon 10/19
4:04 pm-9:39 am
1 stop16h 35m
$438
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Fri 10/16
1:25 pm-12:47 am
2 stops12h 22m
Fairbanks
Sun 10/18
1:47 am-1:45 pm
2 stops10h 58m
$449
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Tue 9/1
3:03 pm-1:48 am
2 stops11h 45m
Fairbanks
Fri 9/4
1:28 am-12:39 pm
2 stops10h 11m
$449
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Thu 8/27
8:23 am-10:54 pm
2 stops15h 31m
Fairbanks
Tue 9/1
1:28 am-4:37 pm
2 stops14h 09m
$449
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Wed 9/30
6:23 am-1:32 pm
1 stop8h 09m
Fairbanks
Tue 10/6
1:47 am-3:54 pm
2 stops13h 07m
$454
San FranciscoAnchorage
SFO - ANC
SFOANC
San Francisco
Sat 8/22
7:13 am-8:08 pm
2 stops13h 55m
Anchorage
Thu 8/27
12:39 am-12:14 pm
1 stop10h 35m
$470
San FranciscoAnchorage
SFO - ANC
SFOANC
San Francisco
Fri 9/11
5:37 pm-12:17 am
1 stop7h 40m
Anchorage
Mon 9/14
6:17 pm-9:37 am
1 stop14h 20m
$477
Showing 1-10 of 53 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from San Francisco with our price prediction graph.
SFO-ANC
SFO-FAI
SFO-JNU
SFO-KTN
SFO-SIT
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 San Francisco to Alaska
SFO-USAK
SFO-ANC
SFO-FAI
SFO-JNU
SFO-KTN
What is the cheapest month to book a flight from San Francisco to Alaska?
Currently, May is the cheapest month in which you can book a flight from San Francisco to Alaska (average of $372). Flying from San Francisco to Alaska in July is currently the most expensive (average of $626). 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 SFO to AK?
Find hourly flight availability from San Francisco to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from San Francisco to Alaska by exploring options for tickets in the morning.
How much does it cost to fly round-trip from San Francisco to Alaska?
Airfare is below average for this route at the moment.
San Francisco to Alaska flights typically cost between $499 and $696 in August.The cheapest round-trip price found within the last 5 days was $452 on Alaska Airlines (Aug 23-Aug 30).
How far ahead should I book a flight from San Francisco to Alaska?
Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Alaska. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from San Francisco to Alaska?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Alaska. Price data was last updated on July 18, 2026.
Travelers seeking maximum savings on their San Francisco to Alaska flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Alaska
Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated July 23, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from San Francisco to Alaska 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.
Comfort
7.8
Crew
8.5
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Crew
8.5
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Crew
8.5
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Crew
8.5
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Crew
8.5
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Crew
8.5
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Alaska
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Alaska by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Alaska by cabin class
Find flights from San Francisco to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Alaska flights
Browse other San Francisco and Alaska flight options. Last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Alaska flights
Consider these flights traveling from San Francisco to Alaska.
Top 5 airlines flying from San Francisco to Alaska
Discover the top 5 airlines that operate flights from San Francisco to Alaska. 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$355 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$296 | Average$705 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$358 | Average$590 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$456 | Average$639 | FlexibilityNo cancel fee | On-time71% |