$219+ Cheap flights from Alaska to Seattle (SEA)
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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SEA
Nov 24 — Dec 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Alaska to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Alaska to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Alaska to SeattleExplore the most affordable flight options available from Alaska to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Alaska to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This SmartFares deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:56 am -
Nonstop3h 34m
Sat 12/129:59 pm -
Nonstop3h 52m
Deal found 10/21![Alaska Airlines logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:18 pm -
Nonstop3h 32m
Sat 12/59:29 am -
Nonstop3h 50m
Deal found 10/20![Alaska Airlines logo]()
$394
This Trip.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:53 pm -
Nonstop3h 32m
Sun 12/138:29 pm -
Nonstop3h 52m
Deal found 10/22![Alaska Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:21 pm -
Nonstop3h 43m
Tue 12/158:40 pm -
Nonstop3h 48m
Deal found 10/21![Delta logo]()
$399
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:26 am -
Nonstop3h 34m
Mon 12/147:29 pm -
Nonstop3h 48m
Deal found 10/23![Alaska Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:18 pm -
Nonstop3h 32m
Mon 12/1411:15 pm -
Nonstop3h 58m
Deal found 10/21![Alaska Airlines logo]()
$419
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 12/129:00 am -
2 stops8h 50m
Sat 12/128:57 pm -
1 stop21h 38m
Deal found 10/24![Alaska Airlines logo]()
$425
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:05 am -
Nonstop3h 53m
Fri 12/48:40 pm -
Nonstop3h 48m
Deal found 10/23![Delta logo]()
$434
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 12/225:31 pm -
Nonstop3h 37m
Thu 1/77:35 pm -
Nonstop3h 47m
Deal found 10/23![Alaska Airlines logo]()
$439
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:45 am -
Nonstop3h 55m
Tue 12/157:00 pm -
Nonstop3h 55m
Deal found 10/23![Alaska Airlines logo]()
$447
This Priceline deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:54 pm -
2 stops17h 22m
Fri 12/411:41 pm -
Nonstop3h 54m
Deal found 10/19![Alaska Airlines logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:58 pm -
1 stop8h 07m
Sun 11/224:45 pm -
2 stops17h 57m
Deal found 10/20![Alaska Airlines logo]()
$457
Best flights from Alaska to SeattleDiscover carefully curated flight deals from Alaska to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Alaska to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:18 pm -
Nonstop3h 32m
Sat 12/59:29 am -
Nonstop3h 50m
Deal found 10/20![Alaska Airlines logo]()
$394
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.
Fri 12/111:15 am -
Nonstop3h 43m
Tue 12/1510:55 pm -
Nonstop3h 50m
Deal found 10/24![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:17 pm -
Nonstop2h 27m
Sun 12/611:31 am -
Nonstop2h 48m
Deal found 10/21![American 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.
Tue 12/82:56 am -
Nonstop3h 34m
Sat 12/195:52 pm -
Nonstop3h 48m
Deal found 10/24![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:05 am -
Nonstop3h 53m
Tue 12/810:35 am -
Nonstop3h 51m
Deal found 10/20![Delta logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:59 pm -
1 stop32h 01m
Sun 12/67:38 am -
1 stop7h 01m
Deal found 10/21![Alaska Airlines logo]()
$458
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.
Mon 12/77:28 pm -
1 stop14h 00m
Tue 12/82:35 pm -
2 stops11h 12m
Deal found 10/24![Alaska Airlines logo]()
$458
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:04 pm -
Nonstop3h 45m
Thu 12/310:55 pm -
Nonstop3h 50m
Deal found 10/23![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:21 pm -
Nonstop3h 43m
Mon 11/2310:55 pm -
Nonstop3h 44m
Deal found 10/22![Delta 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.
Fri 1/2911:12 pm -
2 stops11h 28m
Sun 1/319:28 am -
Nonstop3h 48m
Deal found 10/24![Alaska Airlines logo]()
$464
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 1/282:37 am -
Nonstop3h 43m
Mon 2/18:18 am -
Nonstop3h 59m
Deal found 10/24![Alaska Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:42 am -
Nonstop4h 03m
Thu 11/269:35 pm -
Nonstop4h 02m
Deal found 10/22![Delta logo]()
$540
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 11/2311:55 am -
Nonstop3h 39m
Mon 11/309:59 pm -
Nonstop4h 00m
Deal found 10/25![Alaska Airlines logo]()
$479
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.
Sun 12/204:00 pm -
Nonstop3h 48m
Sat 1/210:59 pm -
Nonstop3h 49m
Deal found 10/24![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:02 am -
Nonstop2h 00m
Mon 11/236:20 pm -
Nonstop2h 13m
Deal found 10/20![Alaska Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2410:09 am -
2 stops7h 31m
Thu 12/312:16 pm -
2 stops9h 36m
Deal found 10/21![Alaska Airlines logo]()
$546
This Expedia deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:15 am -
1 stop3h 52m
Sun 12/63:45 pm -
2 stops5h 28m
Deal found 10/21![Alaska Airlines logo]()
$568
This Priceline deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:07 pm -
Nonstop3h 44m
Thu 11/266:02 pm -
1 stop28h 20m
Deal found 10/22![Alaska Airlines logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:00 am -
Nonstop2h 28m
Fri 12/187:59 pm -
Nonstop2h 36m
Deal found 10/22![Alaska Airlines logo]()
$579
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 12/55:44 pm -
3 stops17h 56m
Sun 12/63:45 pm -
Nonstop2h 15m
Deal found 10/23![Alaska Airlines logo]()
$592
This Expedia deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:31 am -
Nonstop3h 49m
Wed 11/186:45 pm -
Nonstop3h 52m
Deal found 10/20![Alaska Airlines logo]()
$601
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:07 pm -
Nonstop3h 44m
Sat 11/78:40 am -
2 stops16h 15m
Deal found 10/22![Alaska Airlines logo]()
$607
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/208:29 pm -
1 stop8h 31m
Sun 12/277:00 am -
Nonstop2h 12m
Deal found 10/20![Alaska Airlines logo]()
$618
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:25 pm -
1 stop8h 35m
Thu 11/2610:10 am -
Nonstop2h 16m
Deal found 10/22![Alaska Airlines logo]()
$618
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 12/175:35 pm -
Nonstop2h 00m
Tue 1/57:00 am -
1 stop6h 08m
Deal found 10/24![Alaska Airlines logo]()
$618
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 12/175:35 pm -
Nonstop2h 00m
Sat 1/27:10 am -
1 stop26h 13m
Deal found 10/24![Alaska Airlines logo]()
$625
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 11/218:29 pm -
1 stop12h 00m
Sat 11/287:00 am -
Nonstop2h 16m
Deal found 10/24![Alaska Airlines logo]()
$638
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2312:22 pm -
Nonstop2h 28m
Sun 1/316:34 pm -
1 stop3h 56m
Deal found 10/20![Alaska Airlines logo]()
$643
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 11/217:17 am -
1 stop12h 18m
Sat 11/287:05 am -
Nonstop2h 44m
Deal found 10/24![Alaska Airlines logo]()
$663
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:04 am -
Nonstop2h 25m
Tue 11/177:18 am -
Nonstop2h 49m
Deal found 10/22![Alaska Airlines logo]()
$679
Last-minute flights from Alaska to SeattleDiscover last-minute flight deals from Alaska to Seattle. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to Seattle. Data last updated October 25, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
Nonstop3h 35m
Sat 11/217:23 am -
1 stop14h 35m
Deal found 10/21![Alaska Airlines logo]()
$468
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:06 am -
Nonstop3h 54m
Sat 12/510:35 am -
Nonstop3h 51m
Deal found 10/23![Delta logo]()
$484
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 11/2112:32 am -
Nonstop3h 33m
Sun 12/65:59 pm -
Nonstop3h 52m
Deal found 10/23![Alaska Airlines logo]()
$399
This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:55 pm -
1 stop16h 28m
Mon 11/237:15 am -
Nonstop3h 57m
Deal found 10/21![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:58 pm -
1 stop8h 07m
Sun 11/224:45 pm -
2 stops17h 57m
Deal found 10/20![Alaska Airlines logo]()
$457
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:15 am -
Nonstop3h 48m
Sun 12/610:35 am -
Nonstop3h 51m
Deal found 10/23![Delta logo]()
$419
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 11/222:52 am -
Nonstop3h 33m
Wed 12/28:29 pm -
Nonstop3h 52m
Deal found 10/23![Alaska Airlines logo]()
$439
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 11/222:52 am -
Nonstop3h 33m
Tue 12/19:59 pm -
Nonstop3h 52m
Deal found 10/23![Alaska Airlines logo]()
$469
This Priceline deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:00 am -
1 stop9h 52m
Thu 11/2610:59 pm -
1 stop13h 06m
Deal found 10/22![Alaska Airlines logo]()
$495
This Priceline deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:41 pm -
1 stop6h 21m
Thu 11/2611:59 pm -
Nonstop3h 55m
Deal found 10/22![Alaska Airlines logo]()
$487
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:19 am -
Nonstop3h 33m
Tue 12/19:59 pm -
Nonstop3h 52m
Deal found 10/24![Alaska Airlines logo]()
$494
This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:01 pm -
Nonstop3h 39m
Sun 11/2911:59 pm -
Nonstop3h 55m
Deal found 10/21![Alaska Airlines logo]()
$479
One-way flights from Alaska to SeattleSearch for one-way flight options from Alaska to Seattle. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Alaska to Seattle. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:03 pm -
Nonstop3h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:19 am -
Nonstop3h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Alaska Airlines logo]()
$239
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.
Thu 2/45:07 am -
1 stop6h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Alaska Airlines logo]()
$247
This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/234:20 pm -
1 stop12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Alaska Airlines logo]()
$248
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.
Tue 1/1212:46 pm -
2 stops18h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Alaska Airlines logo]()
$253
This Kissandfly.com 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:10 pm -
Nonstop1h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Alaska Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:44 am -
Nonstop3h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/111:30 am -
Nonstop3h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$260
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 12/58:16 am -
2 stops21h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Alaska Airlines logo]()
$261
This Priceline deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:41 pm -
1 stop15h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Alaska Airlines logo]()
$268
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/161:29 am -
Nonstop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Alaska Airlines logo]()
$269
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.
Tue 12/295:10 am -
2 stops9h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Alaska Airlines logo]()
$273
Find flight deals from Alaska to Seattle
Keep the following information in mind while searching for Alaska to Seattle flight deals. Data was last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $375 (SmartFares) |
One-way from | $219 (Delta) |
Popular in | July |
Cheapest in | January |
Average price | $507 |
Good round-trip deal | $514 or less |
Good one-way deal | $324 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Alaska to Seattle 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 25, 2026.
Use the filters below to find and compare flights from Alaska to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Wed 12/2
4:03 pm-8:50 pm
Nonstop3h 47m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$219
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Tue 12/1
8:05 am-12:40 pm
Nonstop3h 35m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$219
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Tue 1/12
11:19 am-9:55 pm
1 stop9h 36m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$248
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Sun 1/10
8:15 pm-6:40 pm
2 stops21h 25m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$253
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Thu 2/4
6:28 pm-9:33 am
2 stops14h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$253
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Fri 1/8
6:28 pm-2:57 pm
2 stops19h 29m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$253
AnchorageSeattle
ANC Anchorage - SEA Seattle/Tacoma Intl
ANCSEA
Anchorage
Thu 11/19
11:44 am-4:25 pm
Nonstop3h 41m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$258
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Tue 1/26
1:30 am-6:24 am
Nonstop3h 54m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$260
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Wed 2/3
1:45 am-6:30 am
Nonstop3h 45m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$260
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Wed 2/17
1:30 am-6:24 am
Nonstop3h 54m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$260
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Alaska to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Alaska with our price prediction graph.
ANC-SEA
FAI-SEA
JNU-SEA
KTN-SEA
BET-SEA
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 Alaska to Seattle
USAK-SEA
ANC-SEA
FAI-SEA
JNU-SEA
KTN-SEA
What is the cheapest month to book a flight from Alaska to Seattle?
Currently, January is the cheapest month in which you can book a flight from Alaska to Seattle (average of $297). Flying from Alaska to Seattle in July is currently the most expensive (average of $532). 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 AK to SEA?
Find hourly flight availability from Alaska to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 25, 2026.
When flying from Alaska to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight in the afternoon.
Weekly flight availability from Alaska to Seattle
Explore weekly flight availability from Alaska to Seattle. 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 October 25, 2026.
The most flights from USAK to SEA are scheduled on a Saturday (54 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).
How much does it cost to fly round-trip from Alaska to Seattle?
Airfare is typical for this route at the moment.
Alaska to Seattle flights typically cost between $352 and $583 in December.The cheapest round-trip price found within the last 5 days was $375 on Alaska Airlines (Dec 4-Dec 12).
How far ahead should I book a flight from Alaska to Seattle?
To ensure you get the cheapest price possible for a flight from Alaska to Seattle, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Alaska to Seattle?
Use this chart to determine the cheapest time to fly round-trip from Alaska to Seattle. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Alaska to Seattle flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Alaska to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Lakewood
Poulsbo
Marysville
Shoreline
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Seattle flight routes
Top destinations
Alternative routes for Alaska to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Alaska to Seattle by cabin class
Find flights from Alaska to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Alaska and Seattle flights
Browse other Alaska and Seattle flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Alaska to Seattle flights
Consider these flights traveling from Alaska to Seattle.
Top 2 airlines flying from Alaska to Seattle
Discover the top 2 airlines that operate flights from Alaska to Seattle. 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$199 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$471 | FlexibilityNo cancel fee | On-time75% |