$151+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SEA
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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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 September 9, 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 September 9, 2026.
This Delta deal was found by Cheapflights users on 9/7. 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.
Fri 10/164:05 pm -
Nonstop3h 38m
Sat 10/177:36 am -
Nonstop3h 58m
Deal found 9/7![Delta logo]()
$254
This Delta deal was found by Cheapflights users on 9/6. 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.
Thu 10/111:51 am -
Nonstop3h 36m
Mon 10/59:44 pm -
Nonstop3h 43m
Deal found 9/6![Delta logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 10/15:30 am -
Nonstop3h 52m
Mon 10/510:48 pm -
Nonstop3h 49m
Deal found 9/6![Alaska Airlines logo]()
$261
This Trip.com deal was found by Cheapflights users on 9/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:30 am -
Nonstop3h 52m
Wed 10/79:35 am -
1 stop11h 01m
Deal found 9/5![Alaska Airlines logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 10/181:17 am -
Nonstop3h 43m
Fri 10/235:59 pm -
1 stop18h 15m
Deal found 9/6![Alaska Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 9/7. 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 10/136:30 am -
Nonstop3h 44m
Tue 10/139:43 pm -
Nonstop3h 52m
Deal found 9/7![Delta logo]()
$314
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 12/74:30 pm -
Nonstop3h 35m
Tue 12/88:00 am -
Nonstop3h 43m
Deal found 9/5![Alaska Airlines logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 10/102:29 am -
Nonstop3h 31m
Wed 10/146:59 pm -
Nonstop3h 49m
Deal found 9/7![Alaska Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/7. 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.
Thu 11/261:15 am -
Nonstop3h 48m
Fri 11/2712:09 pm -
Nonstop3h 55m
Deal found 9/7![Delta logo]()
$328
This CheapTickets deal was found by Cheapflights users on 9/6. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:44 am -
1 stop19h 16m
Thu 10/2912:00 pm -
Nonstop4h 08m
Deal found 9/6![Alaska Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 9/3011:51 am -
Nonstop3h 36m
Sun 10/47:25 am -
Nonstop3h 50m
Deal found 9/6![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 9/302:28 pm -
Nonstop3h 31m
Fri 10/167:36 am -
Nonstop3h 58m
Deal found 9/6![Delta logo]()
$343
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 September 9, 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 September 9, 2026.
This Delta deal was found by Cheapflights users on 9/7. 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.
Fri 10/94:05 pm -
Nonstop3h 38m
Fri 10/1610:35 am -
Nonstop3h 53m
Deal found 9/7![Delta logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:30 am -
Nonstop3h 52m
Mon 10/510:48 pm -
Nonstop3h 49m
Deal found 9/8![Alaska Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:12 am -
Nonstop3h 43m
Mon 10/57:25 am -
Nonstop3h 50m
Deal found 9/4![Delta logo]()
$259
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:30 pm -
Nonstop1h 58m
Tue 10/276:34 pm -
Nonstop2h 11m
Deal found 9/5![American Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 9/7. 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.
Thu 10/11:35 am -
Nonstop3h 46m
Thu 10/89:45 pm -
Nonstop4h 00m
Deal found 9/7![Delta logo]()
$261
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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 10/181:17 am -
Nonstop3h 43m
Fri 10/235:59 pm -
1 stop18h 15m
Deal found 9/5![Alaska Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 9/7. 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.
Mon 10/52:30 pm -
Nonstop3h 50m
Mon 10/129:45 pm -
Nonstop4h 00m
Deal found 9/7![Delta logo]()
$261
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 12/74:30 pm -
Nonstop3h 35m
Tue 12/88:00 am -
Nonstop3h 43m
Deal found 9/6![Alaska Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 9/7. 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.
Fri 10/231:50 am -
Nonstop3h 51m
Fri 10/309:45 pm -
Nonstop4h 00m
Deal found 9/7![Delta logo]()
$261
This Delta deal was found by Cheapflights users on 9/6. 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.
Mon 12/76:15 am -
Nonstop3h 53m
Tue 12/810:35 am -
Nonstop3h 51m
Deal found 9/6![Delta logo]()
$319
This Priceline deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/1312:34 am -
1 stop11h 06m
Sun 1/315:46 pm -
Nonstop3h 49m
Deal found 9/4![Alaska Airlines logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 10/210:48 pm -
1 stop9h 08m
Tue 10/66:59 pm -
Nonstop3h 49m
Deal found 9/6![Alaska Airlines logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/210:48 pm -
1 stop20h 02m
Mon 10/59:59 pm -
Nonstop3h 49m
Deal found 9/7![Alaska Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 9/6. 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 10/42:28 pm -
Nonstop3h 31m
Tue 10/139:35 pm -
2 stops24h 24m
Deal found 9/6![Delta logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 11/91:36 am -
2 stops11h 04m
Thu 11/1210:49 pm -
Nonstop3h 48m
Deal found 9/6![Alaska Airlines logo]()
$443
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 1/2712:10 pm -
2 stops19h 43m
Fri 1/297:45 am -
1 stop6h 47m
Deal found 9/7![Alaska Airlines logo]()
$444
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 10/219:00 am -
Nonstop2h 01m
Sat 10/246:34 pm -
Nonstop2h 11m
Deal found 9/8![Alaska Airlines logo]()
$488
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 11/115:31 pm -
Nonstop1h 57m
Mon 11/163:48 pm -
Nonstop2h 11m
Deal found 9/5![Alaska Airlines logo]()
$488
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 10/75:30 pm -
Nonstop1h 58m
Wed 10/146:34 pm -
Nonstop2h 11m
Deal found 9/9![Alaska Airlines logo]()
$523
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:04 am -
Nonstop2h 25m
Mon 11/93:48 pm -
2 stops5h 21m
Deal found 9/7![Alaska Airlines logo]()
$543
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 10/25:03 am -
Nonstop2h 22m
Tue 10/611:33 am -
Nonstop2h 52m
Deal found 9/6![Alaska Airlines logo]()
$555
This SmartFares deal was found by Cheapflights users on 9/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:17 am -
1 stop3h 37m
Sat 10/317:00 am -
1 stop4h 26m
Deal found 9/9![Alaska Airlines logo]()
$591
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:16 am -
1 stop12h 12m
Sat 10/177:00 am -
Nonstop2h 49m
Deal found 9/8![Alaska Airlines logo]()
$598
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:17 am -
1 stop8h 11m
Tue 10/136:34 pm -
2 stops5h 21m
Deal found 9/8![Alaska Airlines logo]()
$607
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/27:28 pm -
2 stops24h 00m
Thu 10/83:47 pm -
1 stop3h 53m
Deal found 9/7![Alaska Airlines logo]()
$607
This Priceline deal was found by Cheapflights users on 9/6. 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.
Fri 10/26:03 am -
2 stops13h 28m
Mon 10/56:34 pm -
2 stops5h 21m
Deal found 9/6![Alaska Airlines logo]()
$627
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 10/1911:17 am -
1 stop3h 37m
Thu 10/226:34 pm -
2 stops5h 21m
Deal found 9/5![Alaska Airlines logo]()
$643
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/72:23 pm -
2 stops41h 49m
Fri 10/98:53 pm -
1 stop17h 50m
Deal found 9/4![Alaska Airlines logo]()
$910
Last-minute flights from Alaska to SeattleDiscover last-minute flight deals from Alaska to Seattle. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to Seattle. Data last updated September 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 9/3011:51 am -
Nonstop3h 36m
Sun 10/47:25 am -
Nonstop3h 50m
Deal found 9/6![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 9/3011:51 am -
Nonstop3h 36m
Mon 10/129:43 pm -
Nonstop3h 52m
Deal found 9/6![Delta logo]()
$343
This SmartFares deal was found by Cheapflights users on 9/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:29 am -
Nonstop3h 31m
Wed 10/712:59 pm -
Nonstop3h 53m
Deal found 9/9![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/6. 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.
Thu 10/111:51 am -
Nonstop3h 36m
Mon 10/59:44 pm -
Nonstop3h 43m
Deal found 9/6![Delta logo]()
$259
This Priceline deal was found by Cheapflights users on 9/5. 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.
Sat 10/35:04 pm -
Nonstop3h 31m
Sat 10/107:18 am -
2 stops14h 32m
Deal found 9/5![Alaska Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 10/1012:31 am -
Nonstop3h 29m
Tue 10/138:22 am -
Nonstop3h 59m
Deal found 9/7![Alaska Airlines logo]()
$319
This Priceline deal was found by Cheapflights users on 9/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:59 am -
Nonstop3h 31m
Fri 10/169:12 pm -
1 stop15h 38m
Deal found 9/7![Alaska Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 9/7. 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 10/136:30 am -
Nonstop3h 44m
Tue 10/139:43 pm -
Nonstop3h 52m
Deal found 9/7![Delta logo]()
$314
This Faresmojo deal was found by Cheapflights users on 9/9. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:05 pm -
Nonstop3h 38m
Tue 10/2010:35 am -
Nonstop3h 53m
Deal found 9/9![JetBlue logo]()
$359
This Delta deal was found by Cheapflights users on 9/7. 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.
Fri 10/164:05 pm -
Nonstop3h 38m
Sat 10/177:36 am -
Nonstop3h 58m
Deal found 9/7![Delta logo]()
$254
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 10/215:30 pm -
Nonstop1h 58m
Wed 10/283:47 pm -
Nonstop2h 14m
Deal found 9/6![Alaska Airlines logo]()
$488
This Trip.com deal was found by Cheapflights users on 9/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:21 pm -
1 stop19h 29m
Thu 10/2911:43 am -
Nonstop4h 02m
Deal found 9/7![Alaska Airlines logo]()
$396
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 September 9, 2026.
Search for one-way flight options from Alaska to Seattle. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/195:36 am -
Nonstop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$151
This Delta deal was found by Cheapflights users on 9/6. 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 10/61:50 am -
Nonstop3h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$161
This Priceline deal was found by Cheapflights users on 9/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:30 am -
Nonstop3h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Alaska Airlines logo]()
$191
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/25:00 am -
1 stop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$204
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/69:25 pm -
2 stops18h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$209
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 3/75:10 am -
1 stop14h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$214
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/19:25 pm -
1 stop7h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:59 am -
Nonstop3h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$234
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 3/35:50 am -
Nonstop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$236
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 11/64:15 pm -
Nonstop3h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$248
This Kissandfly.com deal was found by Cheapflights users on 9/9. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:29 am -
Nonstop3h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Hawaiian Airlines logo]()
$252
This deal was found by Cheapflights users on 9/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:17 am -
1 stop4h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Alaska Airlines logo]()
$258
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $254 (Delta) |
One-way from | $151 (Alaska Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $417 |
Good round-trip deal | $414 or less |
Good one-way deal | $264 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 September 9, 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
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Sun 12/6
5:50 am-10:40 am
Nonstop3h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$151
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Wed 10/7
1:50 am-6:41 am
Nonstop3h 51m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$161
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Sun 11/1
1:31 am-6:20 am
Nonstop3h 49m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$161
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Tue 10/6
1:50 am-6:41 am
Nonstop3h 51m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$161
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Sat 11/7
1:50 am-6:41 am
Nonstop3h 51m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$161
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Thu 12/3
9:25 pm-6:00 am
1 stop7h 35m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$204
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Mon 12/7
9:25 pm-2:51 pm
2 stops16h 26m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$209
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Mon 10/19
8:34 pm-9:10 am
2 stops11h 36m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$234
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Wed 11/11
5:00 am-7:22 pm
1 stop13h 22m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$238
FairbanksSeattle
FAI Fairbanks - SEA Seattle/Tacoma Intl
FAISEA
Fairbanks
Sat 12/5
5:00 am-5:15 pm
1 stop11h 15m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$238
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.
FAI-SEA
ANC-SEA
JNU-SEA
KTN-SEA
SIT-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
FAI-SEA
ANC-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 September 9, 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 13% 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 September 9, 2026.
The most flights from USAK to SEA are scheduled on a Tuesday (58 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).
How much does it cost to fly round-trip from Alaska to Seattle?
Airfare is below average for this route at the moment.
Alaska to Seattle flights typically cost between $387 and $528 in October.The cheapest round-trip price found within the last 5 days was $254 on Delta (Oct 16-Oct 17).
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 54 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 September 5, 2026.
Travelers seeking maximum savings on their Alaska to Seattle flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday 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
Edmonds
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Alaska to Seattle
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Complete your trip
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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 September 9, 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 September 9, 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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$199 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$445 | FlexibilityNo cancel fee | On-time75% |