$221+ Cheap flights from Seattle (SEA) 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANC
Nov 27 — Dec 41
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Alaska with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Seattle to AlaskaExplore the most affordable flight options available from Seattle to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2026.
Explore the most affordable flight options available from Seattle to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2026.
This Expedia deal was found by Cheapflights users on 10/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/268:10 am -
Nonstop3h 52m
Fri 1/110:12 am -
Nonstop3h 38m
Deal found 10/23![Alaska Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/48:29 pm -
Nonstop3h 52m
Sat 12/58:05 am -
Nonstop3h 35m
Deal found 10/27![Alaska Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/2710:35 am -
Nonstop3h 51m
Fri 12/42:21 pm -
Nonstop3h 43m
Deal found 10/26![Delta logo]()
$396
This Expedia deal was found by Cheapflights users on 10/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:29 am -
Nonstop3h 45m
Fri 1/112:29 am -
Nonstop3h 40m
Deal found 10/23![Alaska Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/268:40 pm -
Nonstop3h 44m
Fri 11/276:06 am -
Nonstop3h 54m
Deal found 10/25![Delta logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/33:59 pm -
Nonstop3h 50m
Fri 12/41:41 am -
Nonstop3h 33m
Deal found 10/28![Alaska Airlines logo]()
$419
This Kissandfly.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:35 am -
Nonstop3h 51m
Fri 12/412:24 pm -
Nonstop3h 32m
Deal found 10/27![Multiple Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/410:48 am -
Nonstop3h 50m
Fri 12/44:18 pm -
Nonstop3h 32m
Deal found 10/27![Alaska Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/213:50 pm -
Nonstop3h 45m
Mon 12/285:45 am -
Nonstop3h 40m
Deal found 10/28![Alaska Airlines logo]()
$439
This SmartFares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/1011:15 pm -
Nonstop3h 58m
Thu 12/179:12 am -
Nonstop3h 38m
Deal found 10/26![Alaska Airlines logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/27:29 pm -
Nonstop3h 48m
Sat 12/55:18 pm -
Nonstop3h 32m
Deal found 10/27![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/279:50 am -
Nonstop4h 01m
Fri 11/274:01 pm -
Nonstop3h 39m
Deal found 10/28![Alaska Airlines logo]()
$473
Best flights from Seattle to AlaskaDiscover carefully curated flight deals from Seattle to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
Discover carefully curated flight deals from Seattle to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/213:50 pm -
Nonstop3h 45m
Mon 12/285:45 am -
Nonstop3h 40m
Deal found 10/28![Alaska Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/269:35 pm -
Nonstop4h 02m
Tue 12/11:42 am -
Nonstop3h 51m
Deal found 10/25![Delta logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/2512:00 pm -
Nonstop4h 03m
Mon 11/305:45 am -
Nonstop3h 50m
Deal found 10/25![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/117:00 pm -
Nonstop3h 55m
Wed 12/1612:04 pm -
Nonstop3h 44m
Deal found 10/26![Alaska Airlines logo]()
$479
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/1010:59 pm -
1 stop10h 11m
Sat 11/145:05 pm -
1 stop11h 05m
Deal found 10/26![Multiple Airlines logo]()
$1,055
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/1112:09 pm -
Nonstop3h 55m
Sat 12/195:12 pm -
Nonstop3h 48m
Deal found 10/26![Delta logo]()
$570
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/263:45 pm -
Nonstop3h 57m
Sun 12/63:59 pm -
Nonstop3h 44m
Deal found 10/27![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/309:50 am -
Nonstop4h 01m
Tue 12/812:04 pm -
Nonstop3h 44m
Deal found 10/25![Alaska Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/128:40 pm -
Nonstop3h 44m
Mon 11/164:04 pm -
Nonstop3h 45m
Deal found 10/24![Delta logo]()
$599
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/2511:59 pm -
Nonstop3h 55m
Wed 12/23:59 pm -
Nonstop3h 44m
Deal found 10/26![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/179:50 am -
Nonstop3h 53m
Thu 12/3112:12 am -
Nonstop3h 48m
Deal found 10/27![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/2310:59 pm -
Nonstop3h 49m
Sun 12/2712:12 am -
Nonstop3h 48m
Deal found 10/27![Alaska Airlines logo]()
$479
This Expedia deal was found by Cheapflights users on 10/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/225:46 pm -
1 stop7h 58m
Mon 1/259:12 am -
1 stop6h 18m
Deal found 10/23![Alaska Airlines logo]()
$480
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/510:03 am -
1 stop6h 12m
Tue 12/84:18 pm -
Nonstop3h 32m
Deal found 10/26![Alaska Airlines logo]()
$484
This Expedia deal was found by Cheapflights users on 10/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:56 pm -
1 stop12h 14m
Wed 11/118:40 am -
1 stop11h 05m
Deal found 10/23![Multiple Airlines logo]()
$1,064
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/239:56 pm -
1 stop11h 24m
Sun 1/35:45 am -
Nonstop3h 40m
Deal found 10/26![Alaska Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/128:15 am -
1 stop6h 44m
Sun 12/204:00 pm -
Nonstop3h 48m
Deal found 10/26![Alaska Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:40 am -
1 stop17h 09m
Sat 11/288:15 pm -
1 stop10h 05m
Deal found 10/23![Alaska Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/1112:25 pm -
1 stop9h 26m
Sat 12/1910:15 am -
1 stop9h 33m
Deal found 10/26![Alaska Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/118:29 pm -
Nonstop3h 52m
Mon 12/211:55 pm -
1 stop5h 53m
Deal found 10/26![Alaska Airlines logo]()
$504
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/217:00 am -
Nonstop2h 16m
Sat 11/285:38 pm -
Nonstop1h 57m
Deal found 10/24![Alaska Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/237:00 am -
Nonstop2h 12m
Sun 1/35:35 pm -
Nonstop2h 00m
Deal found 10/26![Alaska Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:59 pm -
Nonstop3h 48m
Fri 11/201:27 am -
Nonstop3h 33m
Deal found 10/23![Alaska Airlines logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:52 pm -
Nonstop2h 39m
Sun 12/67:00 am -
Nonstop2h 28m
Deal found 10/23![Alaska Airlines logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:40 pm -
Nonstop2h 13m
Thu 11/261:08 pm -
Nonstop1h 57m
Deal found 10/23![Alaska Airlines logo]()
$578
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/47:52 pm -
Nonstop2h 39m
Tue 12/82:17 pm -
Nonstop2h 27m
Deal found 10/26![Alaska Airlines logo]()
$579
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/37:52 pm -
Nonstop2h 39m
Mon 12/72:17 pm -
Nonstop2h 27m
Deal found 10/24![Alaska Airlines logo]()
$579
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/2511:29 am -
Nonstop3h 53m
Tue 12/11:37 am -
2 stops13h 43m
Deal found 10/27![Alaska Airlines logo]()
$583
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 4/111:50 pm -
1 stop7h 14m
Thu 4/2912:55 am -
Nonstop3h 33m
Deal found 10/27![Alaska Airlines logo]()
$605
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:34 pm -
Nonstop2h 11m
Mon 12/75:44 pm -
2 stops15h 44m
Deal found 10/23![Alaska Airlines logo]()
$618
Last-minute flights from Seattle to AlaskaDiscover last-minute flight deals from Seattle to Alaska. Data last updated October 28, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Alaska. Data last updated October 28, 2026 and is based on user searches.
This Kissandfly.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:36 am -
Nonstop3h 58m
Wed 11/114:13 pm -
Nonstop3h 32m
Deal found 10/26![Alaska Airlines logo]()
$461
This Kissandfly.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:53 pm -
1 stop6h 02m
Wed 11/114:13 pm -
Nonstop3h 32m
Deal found 10/26![Multiple Airlines logo]()
$474
This Expedia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Mon 11/239:25 am -
Nonstop3h 53m
Sun 11/291:27 am -
Nonstop3h 33m
Deal found 10/25![Alaska Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/268:40 pm -
Nonstop3h 44m
Fri 11/276:06 am -
Nonstop3h 54m
Deal found 10/25![Delta logo]()
$414
This Priceline deal was found by Cheapflights users on 10/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:15 am -
Nonstop3h 57m
Sun 11/296:47 pm -
Nonstop3h 30m
Deal found 10/23![Alaska Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/2611:59 pm -
Nonstop3h 55m
Wed 12/22:15 am -
Nonstop3h 45m
Deal found 10/27![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/2610:59 pm -
1 stop14h 06m
Sun 11/294:01 pm -
Nonstop3h 39m
Deal found 10/27![Alaska Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/2710:35 am -
Nonstop3h 51m
Fri 12/42:21 pm -
Nonstop3h 43m
Deal found 10/26![Delta logo]()
$396
This Kissandfly.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:35 am -
Nonstop3h 51m
Fri 12/412:24 pm -
Nonstop3h 32m
Deal found 10/27![Multiple Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/279:50 am -
Nonstop4h 01m
Fri 11/274:01 pm -
Nonstop3h 39m
Deal found 10/28![Alaska Airlines logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/278:05 am -
1 stop14h 17m
Fri 11/2712:36 am -
Nonstop3h 44m
Deal found 10/28![Alaska Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/2812:09 pm -
Nonstop3h 55m
Tue 12/84:03 pm -
Nonstop3h 47m
Deal found 10/27![Delta logo]()
$484
One-way flights from Seattle to AlaskaSearch for one-way flight options from Seattle to Alaska. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
Search for one-way flight options from Seattle to Alaska. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/612:09 pm -
Nonstop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$221
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/79:59 pm -
Nonstop3h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Alaska Airlines logo]()
$241
This SmartFares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Mon 12/2810:59 pm -
Nonstop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Alaska Airlines logo]()
$244
This Priceline deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/38:15 am -
1 stop10h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Alaska Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/213:24 pm -
1 stop8h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/39:40 pm -
Nonstop3h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$260
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/27:57 pm -
2 stops28h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Alaska Airlines logo]()
$262
This Trip.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/277:05 am -
1 stop27h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Alaska Airlines logo]()
$264
This Alaska Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/411:15 pm -
1 stop15h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Alaska Airlines logo]()
$268
This Priceline deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:05 am -
Nonstop3h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Alaska Airlines logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 1/166:34 pm -
Nonstop2h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Alaska Airlines logo]()
$274
This Alaska Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/1810:12 am -
2 stops13h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Alaska Airlines logo]()
$275
Find flight deals from Seattle to Alaska
Keep the following information in mind while searching for Seattle to Alaska flight deals. Data was last updated October 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $387 (Expedia) |
One-way from | $221 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $397 |
Good round-trip deal | $309 or less |
Good one-way deal | $320 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle 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 October 28, 2026.
Use the filters below to find and compare flights from Seattle to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleAnchorage
SEA Seattle/Tacoma Intl - ANC Anchorage
SEAANC
Seattle/Tacoma Intl
Sun 12/27
7:05 am-9:53 am
Nonstop3h 48m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$221
SeattleAnchorage
SEA Seattle/Tacoma Intl - ANC Anchorage
SEAANC
Seattle/Tacoma Intl
Sun 2/7
9:25 am-12:15 pm
Nonstop3h 50m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$221
SeattleAnchorage
SEA Seattle/Tacoma Intl - ANC Anchorage
SEAANC
Seattle/Tacoma Intl
Tue 3/2
4:30 pm-7:10 pm
Nonstop3h 40m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$221
SeattleAnchorage
SEA Seattle/Tacoma Intl - ANC Anchorage
SEAANC
Seattle/Tacoma Intl
Mon 2/1
10:59 pm-1:45 am
Nonstop3h 46m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$241
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Wed 12/9
9:29 am-9:17 pm
1 stop12h 48m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$248
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Wed 1/13
12:35 pm-12:44 am
2 stops13h 09m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$255
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Fri 12/4
8:45 am-11:51 pm
2 stops16h 06m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$255
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Mon 11/30
12:00 pm-3:03 pm
Nonstop4h 03m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$260
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Mon 1/11
12:01 pm-3:01 pm
Nonstop4h 00m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$260
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Wed 12/2
9:25 pm-12:21 am
Nonstop3h 56m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$260
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Seattle to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from Seattle with our price prediction graph.
SEA-ANC
SEA-FAI
SEA-HOM
SEA-KTN
SEA-JNU
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 Seattle to Alaska
SEA-USAK
SEA-ANC
SEA-FAI
SEA-HOM
SEA-KTN
What is the cheapest month to book a flight from Seattle to Alaska?
Currently, January is the cheapest month in which you can book a flight from Seattle to Alaska (average of $332). Flying from Seattle to Alaska in July is currently the most expensive (average of $513). 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 SEA to AK?
Find hourly flight availability from Seattle 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 October 28, 2026.
One of the essential ways to save on airfare from Seattle to Alaska is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 10% on airfare.
How much does it cost to fly round-trip from Seattle to Alaska?
Airfare is typical for this route at the moment.
Seattle to Alaska flights typically cost between $376 and $688 in January.The cheapest round-trip price found within the last 5 days was $387 on Alaska Airlines (Jan 8-Jan 17).
How far ahead should I book a flight from Seattle to Alaska?
The best time to book flights from Seattle to Alaska is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Seattle to Alaska?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Alaska. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Seattle to Alaska flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday afternoons 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 October 28, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andAmerican Airlines from Seattle to Alaska. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle 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 Seattle 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 Seattle to Alaska by cabin class
Find flights from Seattle to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Alaska flights
Browse other Seattle and Alaska flight options. Last updated on October 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Alaska flights
Consider these flights traveling from Seattle to Alaska.
Top 3 airlines flying from Seattle to Alaska
Discover the top 3 airlines that operate flights from Seattle 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 October 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$512 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$419 | Average$419 | FlexibilityNo cancel fee | On-time71% |