$261+ Cheap flights from San Francisco (SFO) to Alaska
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ANC
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Alaska with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 November 10, 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 November 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:45 pm -
1 stop15h 23m
Sun 12/611:59 pm -
1 stop14h 17m
Deal found 11/6![Alaska Airlines logo]()
$549
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 12/98:40 am -
2 stops9h 55m
Mon 12/1411:59 pm -
1 stop9h 51m
Deal found 11/9![Alaska Airlines logo]()
$554
This Expedia deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:02 pm -
1 stop8h 56m
Tue 12/299:00 am -
2 stops12h 57m
Deal found 11/5![Alaska Airlines logo]()
$556
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 12/99:45 pm -
2 stops21h 07m
Wed 12/167:00 am -
2 stops11h 13m
Deal found 11/9![Alaska Airlines logo]()
$562
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 12/167:04 pm -
1 stop11h 30m
Tue 1/510:52 pm -
1 stop21h 35m
Deal found 11/8![Alaska Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:59 am -
2 stops15h 38m
Thu 12/101:42 am -
2 stops12h 58m
Deal found 11/5![Delta logo]()
$567
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 12/99:45 pm -
1 stop15h 23m
Sun 12/1311:59 pm -
1 stop13h 10m
Deal found 11/9![Alaska Airlines logo]()
$568
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 12/167:04 pm -
1 stop11h 30m
Mon 1/411:39 pm -
1 stop11h 16m
Deal found 11/8![Alaska Airlines logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 12/239:59 pm -
1 stop27h 59m
Tue 1/512:45 am -
2 stops19h 42m
Deal found 11/8![Alaska Airlines logo]()
$570
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:08 pm -
1 stop19h 00m
Sun 12/1311:59 pm -
1 stop13h 10m
Deal found 11/5![Alaska Airlines logo]()
$573
This Expedia deal was found by Cheapflights users on 11/9. 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.
Thu 12/108:20 am -
2 stops13h 54m
Tue 12/152:53 pm -
2 stops16h 47m
Deal found 11/9![Alaska Airlines logo]()
$575
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 12/205:43 pm -
1 stop12h 51m
Tue 1/510:52 pm -
1 stop21h 35m
Deal found 11/8![Alaska Airlines logo]()
$576
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 November 10, 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 November 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/208:40 am -
2 stops9h 50m
Fri 1/2212:45 am -
2 stops15h 25m
Deal found 11/6![Alaska Airlines logo]()
$561
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:59 am -
2 stops15h 38m
Thu 12/101:42 am -
1 stop7h 04m
Deal found 11/5![Delta logo]()
$591
This American Airlines deal was found by Cheapflights users on 11/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:00 am -
1 stop8h 19m
Fri 12/182:27 am -
1 stop19h 26m
Deal found 11/9![American Airlines logo]()
$898
This American Airlines deal was found by Cheapflights users on 11/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:45 am -
3 stops11h 28m
Fri 12/182:27 am -
2 stops14h 28m
Deal found 11/9![Multiple Airlines logo]()
$934
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 12/99:45 pm -
2 stops21h 07m
Wed 12/167:00 am -
2 stops11h 13m
Deal found 11/9![Alaska Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 11/9. 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 12/2310:05 am -
2 stops15h 30m
Thu 12/241:55 am -
2 stops30h 13m
Deal found 11/9![Delta logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/239:59 pm -
1 stop27h 59m
Tue 1/512:45 am -
2 stops19h 42m
Deal found 11/7![Alaska Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 11/9. 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.
Tue 12/82:19 pm -
1 stop25h 45m
Mon 12/141:15 am -
2 stops20h 19m
Deal found 11/9![Delta logo]()
$609
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:08 pm -
1 stop19h 00m
Sun 12/1311:59 pm -
1 stop13h 10m
Deal found 11/5![Alaska Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:19 pm -
1 stop12h 26m
Mon 12/71:15 am -
2 stops13h 25m
Deal found 11/6![Delta logo]()
$612
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 12/77:04 pm -
2 stops18h 58m
Mon 12/147:54 pm -
2 stops13h 56m
Deal found 11/8![Alaska Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:56 pm -
1 stop8h 49m
Thu 12/106:05 am -
2 stops14h 27m
Deal found 11/5![Delta logo]()
$612
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 12/198:59 pm -
1 stop28h 59m
Tue 1/511:50 am -
2 stops21h 34m
Deal found 11/9![Alaska Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 11/9. 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.
Mon 12/216:30 am -
2 stops19h 05m
Tue 12/291:55 am -
1 stop19h 16m
Deal found 11/9![Delta logo]()
$624
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/269:59 pm -
1 stop27h 59m
Wed 12/309:00 am -
2 stops12h 57m
Deal found 11/7![Alaska Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:19 pm -
1 stop11h 18m
Mon 12/71:42 am -
2 stops12h 58m
Deal found 11/5![Delta logo]()
$637
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 12/245:02 pm -
1 stop8h 56m
Fri 12/2512:05 pm -
1 stop6h 50m
Deal found 11/9![Alaska Airlines logo]()
$616
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:59 am -
2 stops15h 38m
Fri 12/111:42 am -
2 stops12h 58m
Deal found 11/6![Delta logo]()
$637
This Delta deal was found by Cheapflights users on 11/9. 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.
Sat 12/52:59 pm -
2 stops10h 38m
Fri 12/111:42 am -
1 stop7h 04m
Deal found 11/9![Delta logo]()
$641
This Alaska Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:39 pm -
1 stop16h 18m
Mon 1/117:44 am -
2 stops14h 36m
Deal found 11/6![Alaska Airlines logo]()
$767
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 12/57:00 am -
1 stop15h 30m
Mon 12/77:15 am -
1 stop7h 32m
Deal found 11/9![Alaska Airlines logo]()
$896
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/99:40 am -
2 stops29h 01m
Wed 1/132:21 pm -
2 stops24h 10m
Deal found 11/5![Alaska Airlines logo]()
$1,007
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Mon 2/227:10 pm -
2 stops43h 24m
Mon 3/152:14 pm -
2 stops42h 18m
Deal found 11/9![Alaska Airlines logo]()
$1,011
This Priceline deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/173:02 pm -
2 stops26h 37m
Thu 12/315:29 pm -
2 stops15h 25m
Deal found 11/5![Alaska Airlines logo]()
$1,012
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 12/35:50 pm -
2 stops23h 47m
Sat 12/55:21 pm -
2 stops14h 19m
Deal found 11/9![Alaska Airlines logo]()
$1,017
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 12/47:05 pm -
2 stops22h 32m
Fri 12/115:21 pm -
2 stops14h 39m
Deal found 11/9![Alaska Airlines logo]()
$1,017
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 12/29:45 pm -
2 stops19h 52m
Sun 12/65:21 pm -
2 stops14h 19m
Deal found 11/9![Alaska Airlines logo]()
$1,017
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 12/47:05 pm -
2 stops22h 32m
Sun 12/65:21 pm -
2 stops14h 19m
Deal found 11/9![Alaska Airlines logo]()
$1,017
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 12/25:50 pm -
2 stops47h 47m
Fri 12/115:21 pm -
2 stops14h 39m
Deal found 11/9![Alaska Airlines logo]()
$1,017
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 12/35:50 pm -
2 stops23h 47m
Sun 12/65:21 pm -
2 stops14h 19m
Deal found 11/9![Alaska Airlines logo]()
$1,017
Last-minute flights from San Francisco to AlaskaDiscover last-minute flight deals from San Francisco to Alaska. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Alaska. Data last updated November 10, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:45 pm -
1 stop15h 23m
Sun 12/611:59 pm -
1 stop14h 17m
Deal found 11/6![Alaska Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:59 am -
2 stops15h 38m
Thu 12/101:42 am -
2 stops12h 58m
Deal found 11/5![Delta logo]()
$567
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:08 pm -
1 stop19h 00m
Sun 12/1311:59 pm -
1 stop13h 10m
Deal found 11/5![Alaska Airlines logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 12/98:40 am -
2 stops9h 55m
Mon 12/1411:59 pm -
1 stop9h 51m
Deal found 11/9![Alaska Airlines logo]()
$554
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 12/99:45 pm -
2 stops21h 07m
Wed 12/167:00 am -
2 stops11h 13m
Deal found 11/9![Alaska Airlines logo]()
$562
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 12/99:45 pm -
1 stop15h 23m
Sun 12/1311:59 pm -
1 stop13h 10m
Deal found 11/9![Alaska Airlines logo]()
$568
This Expedia deal was found by Cheapflights users on 11/9. 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.
Thu 12/108:20 am -
2 stops13h 54m
Tue 12/152:53 pm -
2 stops16h 47m
Deal found 11/9![Alaska Airlines logo]()
$575
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 12/167:04 pm -
1 stop11h 30m
Tue 1/510:52 pm -
1 stop21h 35m
Deal found 11/8![Alaska Airlines logo]()
$562
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 12/167:04 pm -
1 stop11h 30m
Mon 1/411:39 pm -
1 stop11h 16m
Deal found 11/8![Alaska Airlines logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 12/205:43 pm -
1 stop12h 51m
Tue 1/510:52 pm -
1 stop21h 35m
Deal found 11/8![Alaska Airlines logo]()
$576
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 12/239:59 pm -
1 stop27h 59m
Tue 1/512:45 am -
2 stops19h 42m
Deal found 11/8![Alaska Airlines logo]()
$570
This Expedia deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:02 pm -
1 stop8h 56m
Tue 12/299:00 am -
2 stops12h 57m
Deal found 11/5![Alaska Airlines logo]()
$556
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 November 10, 2026.
Search for one-way flight options from San Francisco to Alaska. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This flugladen.de deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/412:54 pm -
2 stops25h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$261
This Priceline deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2710:27 am -
2 stops23h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Alaska Airlines logo]()
$281
This Travelocity deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:19 am -
2 stops13h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Alaska Airlines logo]()
$281
This Travelocity deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/295:02 pm -
1 stop8h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Alaska Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 11/9. 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.
Tue 12/226:30 am -
2 stops19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Delta logo]()
$297
This Priceline deal was found by Cheapflights users on 11/9. 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.
Fri 12/118:40 am -
2 stops18h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Alaska Airlines logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:07 pm -
2 stops12h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Alaska Airlines logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 12/171:20 pm -
2 stops13h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Alaska Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 11/9. 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.
Sat 12/199:20 pm -
2 stops28h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 11/9. 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.
Mon 12/216:30 am -
2 stops19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Delta logo]()
$312
This Priceline deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/239:59 pm -
1 stop27h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Alaska Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:30 am -
2 stops20h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Delta logo]()
$317
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $538 (Expedia) |
One-way from | $261 (flugladen.de) |
Popular in | November |
Cheapest in | May |
Average price | $742 |
Good round-trip deal | $625 or less |
Good one-way deal | $333 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 7,457,451 searches. Data last updated November 10, 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 San Francisco - FAI Fairbanks
SFOFAI
San Francisco
Thu 2/4
12:54 pm-1:09 pm
2 stops25h 15m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$261
San FranciscoAnchorage
SFO San Francisco - ANC Anchorage
SFOANC
San Francisco
Tue 12/29
5:02 pm-12:58 am
1 stop8h 56m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$295
San FranciscoFairbanks
SFO San Francisco - FAI Fairbanks
SFOFAI
San Francisco
Wed 12/23
6:30 am-12:35 am
2 stops19h 05m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$297
San FranciscoFairbanks
SFO San Francisco - FAI Fairbanks
SFOFAI
San Francisco
Thu 1/28
10:27 am-12:46 am
2 stops15h 19m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$300
San FranciscoAnchorage
SFO San Francisco - ANC Anchorage
SFOANC
San Francisco
Mon 12/7
3:07 pm-2:13 am
2 stops12h 06m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$300
San FranciscoFairbanks
SFO San Francisco - FAI Fairbanks
SFOFAI
San Francisco
Thu 12/17
1:20 pm-1:48 am
2 stops13h 28m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$306
San FranciscoAnchorage
SFO San Francisco - ANC Anchorage
SFOANC
San Francisco
Thu 12/31
1:20 pm-12:58 am
1 stop12h 38m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$320
San FranciscoAnchorage
SFO San Francisco - ANC Anchorage
SFOANC
San Francisco
Wed 12/30
1:20 pm-12:58 am
1 stop12h 38m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$326
San FranciscoFairbanks
SFO San Francisco - FAI Fairbanks
SFOFAI
San Francisco
Wed 2/3
1:00 pm-12:36 am
1 stop12h 36m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$330
San FranciscoFairbanks
SFO San Francisco - FAI Fairbanks
SFOFAI
San Francisco
Tue 12/22
6:08 pm-12:35 am
1 stop7h 27m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$338
Showing 1-10 of 55 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-SIT
SFO-AKN
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-SIT
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 $365). Flying from San Francisco to Alaska in November is currently the most expensive (average of $742). 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 November 10, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 16% on flights from San Francisco to Alaska by exploring options for tickets in the afternoon.
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 $576 and $946 in February.The cheapest round-trip price found within the last 5 days was $538 on Alaska Airlines (Feb 25-Mar 1).
How far ahead should I book a flight from San Francisco to Alaska?
Booking 23 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 November 7, 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. Thursday 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 November 10, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited 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
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.0
Crew
8.5
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 November 10, 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 4 airlines flying from San Francisco to Alaska
Discover the top 4 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 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$297 | Average$681 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$372 | Average$614 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$456 | Average$658 | FlexibilityNo cancel fee | On-time71% |