$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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ANC
Aug 12 — Aug 191
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 13, 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 13, 2026.
This Traveloka deal was found by Cheapflights users on 7/10. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:22 pm
SFO
- FAI
1 stop15h 42m
Alaska Airlines
Mon 8/317:09 am
FAI
- SFO
1 stop9h 14m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:22 pm
SFO
- FAI
1 stop15h 42m
Alaska Airlines
Mon 8/319:44 pm
FAI
- SFO
1 stop18h 39m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:30 am
SFO
- FAI
1 stop7h 39m
Alaska Airlines
Sat 11/145:30 am
FAI
- SFO
1 stop7h 30m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 7/9. 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.
Wed 10/289:54 am
SFO
- FAI
2 stops15h 53m
Delta
Sat 10/311:47 am
FAI
- SFO
1 stop7h 51m
Delta
Deal found 7/9![Delta logo]()
$444
This Southwest deal was found by Cheapflights users on 7/8. 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 8/2010:50 am
SFO
- ANC
2 stops12h 55m
Southwest
Mon 8/2411:55 pm
ANC
- SFO
2 stops12h 20m
Southwest
Deal found 7/8![Southwest logo]()
$447
This Priceline deal was found by Cheapflights users on 7/10. 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.
Wed 8/193:03 pm
SFO
- FAI
2 stops11h 45m
Alaska Airlines
Sat 8/225:31 am
FAI
- SFO
2 stops14h 15m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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.
Wed 8/193:03 pm
SFO
- ANC
2 stops11h 35m
Alaska Airlines
Sun 8/231:59 am
ANC
- SFO
2 stops9h 40m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$449
This Mytrip deal was found by Cheapflights users on 7/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:46 pm
SFO
- ANC
2 stops8h 44m
Alaska Airlines
Tue 9/11:29 am
ANC
- SFO
2 stops10h 10m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$450
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 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
Fri 8/2111:41 am
ANC
- SFO
Nonstop4h 42m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$451
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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.
Sun 8/238:10 am
SFO
- ANC
2 stops10h 04m
Alaska Airlines
Sun 8/301:29 am
ANC
- SFO
2 stops10h 10m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$452
This Priceline deal was found by Cheapflights users on 7/9. 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.
Mon 8/246:22 pm
SFO
- ANC
Nonstop4h 52m
Alaska Airlines
Fri 8/2811:41 am
ANC
- SFO
Nonstop4h 42m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 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
1 stop14h 34m
Alaska Airlines
Thu 8/201:59 am
ANC
- SFO
1 stop6h 38m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$461
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 13, 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 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:22 pm
SFO
- FAI
1 stop15h 42m
Alaska Airlines
Mon 8/319:44 pm
FAI
- SFO
1 stop18h 39m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:30 pm
SFO
- FAI
2 stops11h 05m
Delta
Sun 9/201:35 am
FAI
- SFO
2 stops13h 19m
Delta
Deal found 7/8![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Tue 9/110:20 am
SFO
- ANC
Nonstop4h 53m
United Airlines
Tue 9/811:09 pm
ANC
- SFO
1 stop11h 14m
United Airlines
Deal found 7/8![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 7/8. 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 American 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
Multiple Airlines
Wed 8/2611:41 am
ANC
- SFO
Nonstop4h 42m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$547
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:50 pm
SFO
- ANC
1 stop8h 55m
Southwest
Mon 8/1711:55 pm
ANC
- SFO
2 stops12h 20m
Southwest
Deal found 7/11![Southwest logo]()
$548
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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.
Thu 8/276:22 pm
SFO
- FAI
1 stop17h 43m
Alaska Airlines
Mon 8/311:49 pm
FAI
- SFO
1 stop26h 34m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$435
This Priceline deal was found by Cheapflights users on 7/8. 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.
Fri 9/187:00 am
SFO
- FAI
1 stop16h 46m
Alaska Airlines
Mon 9/2112:03 pm
FAI
- SFO
1 stop10h 52m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:13 am
SFO
- ANC
2 stops13h 59m
Delta
Thu 8/2712:39 am
ANC
- SFO
1 stop7h 11m
Delta
Deal found 7/11![Delta logo]()
$485
This Priceline deal was found by Cheapflights users on 7/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am
SFO
- FAI
1 stop7h 53m
Alaska Airlines
Mon 9/289:44 pm
FAI
- SFO
2 stops10h 53m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/247:13 am
SFO
- ANC
2 stops13h 59m
Delta
Sun 8/3012:39 am
ANC
- SFO
2 stops14h 11m
Delta
Deal found 7/11![Delta logo]()
$495
This United Airlines deal was found by Cheapflights users on 7/12. 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 10/1012:35 pm
SFO
- ANC
1 stop11h 08m
United Airlines
Wed 10/2111:45 pm
ANC
- SFO
2 stops16h 57m
United Airlines
Deal found 7/12![United Airlines logo]()
$575
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:20 am
SFO
- ANC
2 stops13h 55m
Delta
Thu 9/171:32 am
ANC
- SFO
1 stop10h 39m
Delta
Deal found 7/8![Delta logo]()
$496
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:00 am
SFO
- FAI
1 stop9h 09m
Alaska Airlines
Tue 9/291:28 am
FAI
- SFO
1 stop17h 31m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:10 am
SFO
- ANC
2 stops10h 04m
Alaska Airlines
Sun 8/3010:48 pm
ANC
- SFO
1 stop8h 52m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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.
Sat 8/156:00 am
SFO
- ANC
1 stop18h 55m
Alaska Airlines
Sat 8/293:47 pm
ANC
- SFO
1 stop15h 59m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$502
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:30 am
SFO
- JNU
1 stop8h 46m
Delta
Mon 10/57:34 am
JNU
- SFO
1 stop8h 24m
Delta
Deal found 7/8![Delta logo]()
$632
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:22 pm
SFO
- ANC
Nonstop4h 52m
Alaska Airlines
Sun 9/611:41 am
ANC
- SFO
Nonstop4h 42m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 8/97:47 pm
SFO
- ANC
Nonstop4h 54m
Alaska Airlines
Fri 8/2111:41 am
ANC
- SFO
Nonstop4h 42m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$543
This Delta deal was found by Cheapflights users on 7/9. 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.
Wed 7/291:30 pm
SFO
- JNU
1 stop5h 56m
Delta
Tue 8/47:35 am
JNU
- SFO
2 stops13h 40m
Delta
Deal found 7/9![Delta logo]()
$778
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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.
Mon 8/177:47 pm
SFO
- JNU
3 stops22h 53m
Alaska Airlines
Mon 8/249:00 pm
JNU
- SFO
1 stop19h 23m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$629
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:22 pm
SFO
- AKN
1 stop23h 39m
Alaska Airlines
Wed 9/25:59 pm
AKN
- SFO
1 stop22h 24m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$639
This Expedia deal was found by Cheapflights users on 7/9. 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.
Sun 8/236:22 pm
SFO
- CDV
1 stop21h 07m
Alaska Airlines
Sun 8/303:20 pm
CDV
- SFO
3 stops25h 03m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$647
This Priceline deal was found by Cheapflights users on 7/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
SFO
- SIT
3 stops17h 59m
Alaska Airlines
Mon 9/71:48 pm
SIT
- SFO
2 stops18h 19m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$659
This Expedia deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:21 pm
SFO
- KTN
1 stop14h 53m
Alaska Airlines
Mon 9/73:55 pm
KTN
- SFO
2 stops16h 12m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$659
This Expedia deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/1110:18 am
SFO
- KTN
1 stop7h 25m
Alaska Airlines
Sun 8/165:39 pm
KTN
- SFO
3 stops14h 41m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$659
This Priceline deal was found by Cheapflights users on 7/10. 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.
Sat 8/224:46 pm
SFO
- KTN
1 stop16h 28m
Alaska Airlines
Fri 8/2811:53 am
KTN
- SFO
2 stops10h 35m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$659
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:22 pm
SFO
- JNU
3 stops24h 34m
Alaska Airlines
Mon 8/317:17 am
JNU
- SFO
2 stops9h 41m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$660
This Priceline deal was found by Cheapflights users on 7/9. 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.
Sat 9/126:21 pm
SFO
- SIT
2 stops25h 16m
Alaska Airlines
Sat 9/196:03 am
SIT
- SFO
3 stops10h 57m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$670
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:45 pm
SFO
- SIT
2 stops10h 14m
Alaska Airlines
Mon 10/511:15 am
SIT
- SFO
2 stops11h 29m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$670
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:20 pm
SFO
- KTN
1 stop6h 23m
Alaska Airlines
Wed 8/121:29 pm
KTN
- SFO
1 stop7h 25m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$670
Last-minute flights from San Francisco to AlaskaDiscover last-minute flight deals from San Francisco to Alaska. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Alaska. Data last updated July 13, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/10. 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 8/611:05 am
SFO
- ANC
1 stop12h 40m
Southwest
Thu 8/1311:55 pm
ANC
- SFO
1 stop8h 25m
Southwest
Deal found 7/10![Southwest logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 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
Fri 8/2111:41 am
ANC
- SFO
Nonstop4h 42m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$451
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 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
1 stop14h 34m
Alaska Airlines
Thu 8/201:59 am
ANC
- SFO
1 stop6h 38m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$461
This Priceline deal was found by Cheapflights users on 7/10. 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.
Wed 8/193:03 pm
SFO
- FAI
2 stops11h 45m
Alaska Airlines
Sat 8/225:31 am
FAI
- SFO
2 stops14h 15m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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.
Wed 8/193:03 pm
SFO
- ANC
2 stops8h 42m
Alaska Airlines
Mon 8/316:07 am
ANC
- SFO
2 stops9h 30m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:22 pm
SFO
- ANC
Nonstop4h 52m
Alaska Airlines
Sat 8/2211:41 am
ANC
- SFO
Nonstop4h 42m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 7/8. 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 8/2010:50 am
SFO
- ANC
2 stops12h 55m
Southwest
Mon 8/2411:55 pm
ANC
- SFO
2 stops12h 20m
Southwest
Deal found 7/8![Southwest logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:22 pm
SFO
- FAI
1 stop15h 42m
Alaska Airlines
Mon 8/319:44 pm
FAI
- SFO
1 stop18h 39m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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.
Sun 8/238:10 am
SFO
- ANC
2 stops10h 04m
Alaska Airlines
Sun 8/301:29 am
ANC
- SFO
2 stops10h 10m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$452
This Traveloka deal was found by Cheapflights users on 7/10. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:22 pm
SFO
- FAI
1 stop15h 42m
Alaska Airlines
Mon 8/317:09 am
FAI
- SFO
1 stop9h 14m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$418
This Priceline deal was found by Cheapflights users on 7/8. 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 8/246:22 pm
SFO
- ANC
Nonstop4h 52m
Alaska Airlines
Fri 8/2811:41 am
ANC
- SFO
Nonstop4h 42m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$457
This Mytrip deal was found by Cheapflights users on 7/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:46 pm
SFO
- ANC
2 stops8h 44m
Alaska Airlines
Tue 9/11:29 am
ANC
- SFO
2 stops10h 10m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$450
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 13, 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 13, 2026.
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:50 pm
SFO
- ANC
1 stop8h 55m
Southwest
Deal found 7/11![Southwest logo]()
$199
This Trip.com deal was found by Cheapflights users on 7/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:03 am
SFO
- ANC
1 stop13h 23m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$200
This Trip.com deal was found by Cheapflights users on 7/9. 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.
Sun 8/238:10 am
SFO
- ANC
1 stop10h 15m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$202
This Southwest deal was found by Cheapflights users on 7/12. 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.
Wed 9/210:40 am
SFO
- ANC
2 stops13h 05m
Southwest
Deal found 7/12![Southwest logo]()
$205
This Southwest deal was found by Cheapflights users on 7/8. 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.
Mon 8/1710:50 am
SFO
- ANC
2 stops12h 55m
Southwest
Deal found 7/8![Southwest logo]()
$211
This SmartFares deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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.
Thu 8/276:22 pm
SFO
- ANC
Nonstop4h 52m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:22 pm
SFO
- ANC
Nonstop4h 52m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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.
Wed 8/196:22 pm
SFO
- FAI
1 stop17h 43m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$238
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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.
Mon 8/173:50 pm
SFO
- FAI
2 stops10h 05m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 8/143:50 pm
SFO
- FAI
2 stops10h 05m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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.
Sat 8/154:30 pm
SFO
- FAI
2 stops10h 45m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$301
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 8/188:28 pm
SFO
- FAI
1 stop17h 23m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$309
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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $418 (Traveloka) |
One-way from | $199 (Southwest) |
Popular in | July |
Cheapest in | September |
Average price | $617 |
Good round-trip deal | $557 or less |
Good one-way deal | $350 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 13, 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
Sun 8/23
6:22 pm-9:04 am
1 stop15h 42m
Fairbanks
Mon 8/31
9:44 pm-5:23 pm
1 stop18h 39m
$435
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Thu 8/27
6:22 pm-11:05 am
1 stop17h 43m
Fairbanks
Mon 8/31
1:49 pm-5:23 pm
1 stop26h 34m
$435
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Fri 9/18
7:00 am-10:46 pm
1 stop16h 46m
Fairbanks
Mon 9/21
12:03 pm-11:55 pm
1 stop10h 52m
$438
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Wed 9/23
6:00 am-12:53 pm
1 stop7h 53m
Fairbanks
Mon 9/28
9:44 pm-9:37 am
2 stops10h 53m
$442
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Fri 9/18
2:30 pm-12:35 am
2 stops11h 05m
Fairbanks
Sun 9/20
1:35 am-3:54 pm
2 stops13h 19m
$449
San FranciscoAnchorage
SFO - ANC
SFOANC
San Francisco
Tue 9/1
10:20 am-2:13 pm
Nonstop4h 53m
Anchorage
Tue 9/8
11:09 pm-11:23 am
1 stop11h 14m
$449
San FranciscoFairbanks
SFO - FAI
SFOFAI
San Francisco
Tue 9/29
7:00 am-3:09 pm
1 stop9h 09m
Fairbanks
Tue 9/29
1:28 am-7:59 pm
1 stop17h 31m
$473
San FranciscoAnchorage
SFO - ANC
SFOANC
San Francisco
Sun 8/23
8:10 am-5:14 pm
2 stops10h 04m
Anchorage
Sun 8/30
10:48 pm-8:40 am
1 stop8h 52m
$482
San FranciscoAnchorage
SFO - ANC
SFOANC
San Francisco
Wed 8/26
7:13 am-8:12 pm
2 stops13h 59m
Anchorage
Thu 8/27
12:39 am-8:50 am
1 stop7h 11m
$485
San FranciscoAnchorage
SFO - ANC
SFOANC
San Francisco
Mon 8/24
7:13 am-8:12 pm
2 stops13h 59m
Anchorage
Sun 8/30
12:39 am-3:50 pm
2 stops14h 11m
$495
Showing 1-10 of 59 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-FAI
SFO-ANC
SFO-JNU
SFO-SCC
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-FAI
SFO-ANC
SFO-JNU
SFO-SCC
What is the cheapest month to book a flight from San Francisco to Alaska?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Alaska (average of $148). Flying from San Francisco to Alaska in July is currently the most expensive (average of $365). 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 13, 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.
Weekly flight availability from San Francisco to Alaska
Explore weekly flight availability from San Francisco to Alaska. 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 July 13, 2026.
The most flights from SFO to USAK are scheduled on a Saturday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from San Francisco to Alaska?
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 11, 2026.
Travelers seeking maximum savings on their San Francisco to Alaska flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday mornings 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 13, 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.
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 13, 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$245 | Average$365 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$286 | Average$705 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$357 | Average$589 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$456 | Average$639 | FlexibilityNo cancel fee | On-time71% |