$94+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANC
Oct 9 — Oct 161
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 September 9, 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 September 9, 2026.
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.
Sat 10/176:45 pm -
Nonstop3h 51m
Sun 10/185:36 am -
Nonstop3h 49m
Deal found 9/7![Alaska Airlines logo]()
$255
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 10/210:35 am -
Nonstop3h 57m
Mon 10/52:30 pm -
Nonstop3h 50m
Deal found 9/7![Delta logo]()
$261
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.
Tue 10/612:00 pm -
Nonstop4h 08m
Tue 10/134:06 pm -
Nonstop3h 46m
Deal found 9/6![Alaska Airlines logo]()
$291
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.
Fri 10/28:18 am -
1 stop16h 35m
Sat 10/34:06 pm -
Nonstop3h 46m
Deal found 9/5![Alaska Airlines logo]()
$314
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 11/910:59 pm -
Nonstop3h 51m
Wed 11/111:31 am -
Nonstop3h 49m
Deal found 9/6![Alaska Airlines logo]()
$321
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 9/285:59 pm -
Nonstop3h 56m
Sat 10/34:06 pm -
Nonstop3h 46m
Deal found 9/5![Alaska Airlines logo]()
$328
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:35 am -
Nonstop3h 57m
Sun 10/42:30 pm -
Nonstop3h 50m
Deal found 9/5![Delta logo]()
$338
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 10/212:03 pm -
Nonstop4h 06m
Mon 10/55:09 am -
1 stop13h 01m
Deal found 9/7![Alaska Airlines logo]()
$339
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:55 pm -
1 stop6h 01m
Tue 12/81:18 am -
Nonstop3h 42m
Deal found 9/4![Alaska Airlines logo]()
$344
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 10/249:51 am -
1 stop6h 01m
Fri 10/301:43 am -
1 stop9h 22m
Deal found 9/5![Alaska Airlines logo]()
$377
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 12/211:50 pm -
1 stop7h 14m
Sat 12/512:04 pm -
1 stop16h 58m
Deal found 9/7![Alaska Airlines logo]()
$378
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:58 pm -
Nonstop3h 45m
Sat 10/32:39 pm -
Nonstop3h 31m
Deal found 9/8![Alaska Airlines logo]()
$379
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 September 9, 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 September 9, 2026.
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.
Mon 10/199:45 pm -
Nonstop4h 00m
Sun 10/251:50 am -
Nonstop3h 51m
Deal found 9/4![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.
Sat 10/319:51 am -
Nonstop4h 02m
Tue 11/34:07 pm -
Nonstop3h 44m
Deal found 9/6![Alaska Airlines logo]()
$261
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.
Wed 10/219:45 pm -
Nonstop4h 00m
Tue 10/271:50 am -
Nonstop3h 51m
Deal found 9/4![Delta logo]()
$261
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.
Sun 10/119:45 pm -
Nonstop4h 00m
Sat 10/171:50 am -
Nonstop3h 51m
Deal found 9/4![Delta logo]()
$261
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:45 pm -
Nonstop4h 00m
Sun 10/181:50 am -
Nonstop3h 51m
Deal found 9/8![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.
Mon 11/910:59 pm -
Nonstop3h 51m
Wed 11/111:31 am -
Nonstop3h 49m
Deal found 9/5![Alaska Airlines logo]()
$321
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 10/510:35 am -
Nonstop3h 57m
Sun 10/111:50 am -
Nonstop3h 51m
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.
Thu 11/126:59 pm -
1 stop5h 56m
Mon 11/164:07 pm -
Nonstop3h 44m
Deal found 9/5![Alaska Airlines logo]()
$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:45 pm -
Nonstop4h 00m
Fri 10/161:50 am -
Nonstop3h 51m
Deal found 9/5![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.
Sun 10/258:53 pm -
1 stop15h 21m
Thu 10/294:06 pm -
Nonstop3h 46m
Deal found 9/6![Alaska Airlines logo]()
$373
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 10/259:45 pm -
Nonstop4h 00m
Wed 10/281:50 am -
Nonstop3h 51m
Deal found 9/6![Delta logo]()
$321
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.
Thu 10/110:59 pm -
1 stop10h 21m
Sat 10/1011:56 am -
1 stop7h 37m
Deal found 9/4![Alaska Airlines logo]()
$391
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.
Sat 10/244:53 pm -
Nonstop3h 44m
Sat 10/241:31 am -
Nonstop3h 29m
Deal found 9/8![Alaska Airlines logo]()
$402
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.
Sat 10/319:59 pm -
1 stop17h 36m
Sun 11/15:28 pm -
Nonstop3h 32m
Deal found 9/6![Alaska Airlines logo]()
$402
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 10/710:42 am -
Nonstop3h 54m
Tue 10/131:43 am -
1 stop6h 27m
Deal found 9/6![Alaska Airlines logo]()
$407
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.
Fri 10/99:35 pm -
2 stops24h 24m
Mon 10/126:30 am -
Nonstop3h 44m
Deal found 9/6![Delta logo]()
$423
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.
Thu 10/299:51 am -
1 stop7h 10m
Sun 11/110:02 am -
Nonstop3h 34m
Deal found 9/4![Alaska Airlines logo]()
$432
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.
Thu 10/110:56 pm -
1 stop18h 39m
Tue 10/611:30 am -
1 stop9h 05m
Deal found 9/6![Multiple Airlines logo]()
$1,851
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.
Sat 9/267:25 am -
Nonstop3h 50m
Tue 9/298:00 am -
Nonstop3h 36m
Deal found 9/7![Delta logo]()
$478
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.
Sat 10/313:47 pm -
Nonstop2h 14m
Tue 11/39:02 am -
Nonstop2h 00m
Deal found 9/5![Alaska Airlines logo]()
$488
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.
Fri 9/257:25 am -
Nonstop3h 50m
Sun 9/276:12 am -
Nonstop3h 43m
Deal found 9/6![Delta logo]()
$498
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.
Sat 9/2611:12 am -
1 stop14h 05m
Sat 10/34:01 pm -
Nonstop3h 31m
Deal found 9/5![Alaska Airlines logo]()
$496
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.
Sun 9/204:40 pm -
Nonstop2h 36m
Sun 9/277:23 am -
Nonstop2h 37m
Deal found 9/4![Delta logo]()
$580
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.
Fri 10/93:47 pm -
Nonstop2h 14m
Sun 10/119:12 am -
3 stops7h 36m
Deal found 9/7![Alaska Airlines logo]()
$545
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.
Fri 9/2511:39 am -
Nonstop2h 50m
Sun 11/157:04 am -
Nonstop2h 25m
Deal found 9/9![Alaska Airlines logo]()
$555
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 11/117:59 pm -
Nonstop2h 38m
Fri 11/202:31 am -
Nonstop2h 29m
Deal found 9/8![Alaska Airlines logo]()
$579
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.
Tue 9/2911:38 am -
Nonstop2h 50m
Sat 10/32:23 pm -
Nonstop2h 25m
Deal found 9/6![Alaska Airlines logo]()
$591
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.
Thu 9/249:57 am -
1 stop7h 38m
Mon 9/285:05 pm -
1 stop12h 25m
Deal found 9/8![Multiple Airlines logo]()
$2,084
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 11/47:17 am -
1 stop15h 11m
Tue 11/107:04 am -
Nonstop2h 25m
Deal found 9/5![Alaska Airlines logo]()
$598
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:50 am -
1 stop7h 45m
Thu 12/105:05 pm -
2 stops11h 55m
Deal found 9/8![Multiple Airlines logo]()
$2,120
Last-minute flights from Seattle to AlaskaDiscover last-minute flight deals from Seattle to Alaska. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Alaska. Data last updated September 9, 2026 and is based on user searches.
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 9/285:59 pm -
Nonstop3h 56m
Sat 10/34:06 pm -
Nonstop3h 46m
Deal found 9/5![Alaska Airlines logo]()
$328
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:35 am -
Nonstop3h 57m
Sun 10/41:35 am -
Nonstop3h 46m
Deal found 9/5![Delta logo]()
$338
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:58 pm -
Nonstop3h 45m
Sat 10/32:39 pm -
Nonstop3h 31m
Deal found 9/8![Alaska Airlines logo]()
$379
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 10/210:35 am -
Nonstop3h 57m
Mon 10/52:30 pm -
Nonstop3h 50m
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.
Fri 10/28:18 am -
1 stop16h 35m
Sat 10/34:06 pm -
Nonstop3h 46m
Deal found 9/5![Alaska Airlines logo]()
$314
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 10/212:03 pm -
Nonstop4h 06m
Mon 10/55:09 am -
1 stop13h 01m
Deal found 9/7![Alaska Airlines logo]()
$339
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.
Tue 10/612:00 pm -
Nonstop4h 08m
Tue 10/134:06 pm -
Nonstop3h 46m
Deal found 9/6![Alaska Airlines logo]()
$291
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:51 am -
1 stop9h 41m
Wed 10/145:04 pm -
Nonstop3h 31m
Deal found 9/5![Alaska Airlines logo]()
$382
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.
Sat 10/176:45 pm -
Nonstop3h 51m
Sun 10/185:36 am -
Nonstop3h 49m
Deal found 9/7![Alaska Airlines logo]()
$255
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 10/249:51 am -
1 stop6h 01m
Fri 10/301:43 am -
1 stop9h 22m
Deal found 9/5![Alaska Airlines logo]()
$377
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 10/259:45 pm -
Nonstop4h 00m
Wed 10/281:50 am -
Nonstop3h 51m
Deal found 9/6![Delta logo]()
$321
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.
Sat 10/318:40 am -
2 stops10h 08m
Tue 11/34:07 pm -
Nonstop3h 44m
Deal found 9/6![Alaska Airlines logo]()
$349
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 September 9, 2026.
Search for one-way flight options from Seattle to Alaska. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This iWofly 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:08 am -
Nonstop3h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Alaska Airlines logo]()
$94
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:06 am -
Nonstop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$151
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.
Wed 10/79:59 pm -
Nonstop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$151
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:48 pm -
Nonstop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$160
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 10/110:56 pm -
Nonstop3h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Alaska Airlines logo]()
$160
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 10/49:35 pm -
Nonstop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$161
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.
Sun 12/64:30 pm -
Nonstop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Alaska Airlines logo]()
$161
This Kissandfly.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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:08 am -
Nonstop3h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Hawaiian Airlines logo]()
$187
This iWofly 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:08 am -
Nonstop3h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Hawaiian Airlines logo]()
$197
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.
Tue 10/209:59 pm -
1 stop14h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Alaska Airlines logo]()
$212
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 10/28:18 am -
1 stop13h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$214
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:48 pm -
Nonstop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Alaska Airlines logo]()
$219
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (Priceline) |
One-way from | $94 (iWofly) |
Popular in | July |
Cheapest in | February |
Average price | $474 |
Good round-trip deal | $374 or less |
Good one-way deal | $239 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 September 9, 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 12/6
4:30 pm-7:10 pm
Nonstop3h 40m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$151
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Wed 11/4
9:45 pm-12:45 am
Nonstop4h 00m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$161
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Tue 11/3
10:06 am-1:11 pm
Nonstop4h 05m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$161
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Sun 11/1
9:45 pm-12:45 am
Nonstop4h 00m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$161
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Thu 10/1
5:59 pm-8:55 pm
Nonstop3h 56m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$161
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Thu 10/8
9:45 pm-12:45 am
Nonstop4h 00m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$161
SeattleFairbanks
SEA Seattle/Tacoma Intl - FAI Fairbanks
SEAFAI
Seattle/Tacoma Intl
Thu 11/5
9:45 pm-12:45 am
Nonstop4h 00m
Fairbanks
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$161
SeattleAnchorage
SEA Seattle/Tacoma Intl - ANC Anchorage
SEAANC
Seattle/Tacoma Intl
Sun 11/8
7:58 pm-10:46 pm
Nonstop3h 48m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$161
SeattleAnchorage
SEA Seattle/Tacoma Intl - ANC Anchorage
SEAANC
Seattle/Tacoma Intl
Thu 10/8
9:43 pm-12:35 am
Nonstop3h 52m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$161
SeattleAnchorage
SEA Seattle/Tacoma Intl - ANC Anchorage
SEAANC
Seattle/Tacoma Intl
Tue 10/20
8:22 am-11:21 am
Nonstop3h 59m
Anchorage
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$161
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-KTN
SEA-JNU
SEA-DUT
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-KTN
SEA-JNU
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 $511). 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 September 9, 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 15% on airfare.
How much does it cost to fly round-trip from Seattle to Alaska?
Airfare is below average for this route at the moment.
Seattle to Alaska flights typically cost between $411 and $528 in October.The cheapest round-trip price found within the last 5 days was $377 on Alaska Airlines (Oct 24-Oct 30).
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 September 5, 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 September 9, 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.
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
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 September 9, 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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$508 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$419 | Average$419 | FlexibilityNo cancel fee | On-time71% |