$125+ Cheap flights from Seattle (SEA) to Alaska
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA ā ANC
Aug 12 ā Aug 191
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Alaska with Cheapflights
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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 July 13, 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 July 13, 2026.
This SmartFares deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure SmartFares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/2310:59 pm
SEA
- FAI
Nonstop3h 49m
Alaska Airlines
Sun 8/304:01 pm
FAI
- SEA
Nonstop3h 39m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$390
This SmartFares deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure SmartFares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/2110:59 pm
SEA
- FAI
Nonstop3h 49m
Alaska Airlines
Tue 8/255:31 am
FAI
- SEA
Nonstop3h 49m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$391
This Jettzy deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Jettzy is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/611:27 pm
SEA
- FAI
Nonstop3h 48m
Alaska Airlines
Thu 8/133:53 pm
FAI
- SEA
Nonstop3h 43m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$392
This SmartFares deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure SmartFares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/205:59 pm
SEA
- FAI
Nonstop3h 56m
Alaska Airlines
Sun 8/235:31 am
FAI
- SEA
Nonstop3h 49m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$394
This SmartFares deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure SmartFares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/2110:40 pm
SEA
- FAI
Nonstop3h 52m
Alaska Airlines
Sun 10/2512:02 pm
FAI
- SEA
Nonstop3h 47m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 12/216:35 pm
SEA
- KTN
Nonstop2h 10m
Alaska Airlines
Tue 1/512:48 pm
KTN
- SEA
Nonstop2h 03m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 7/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/1511:23 am
SEA
- SIT
Nonstop2h 34m
Alaska Airlines
Sat 9/191:55 pm
SIT
- SEA
Nonstop2h 29m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/297:58 pm
SEA
- FAI
Nonstop3h 56m
Alaska Airlines
Sun 8/305:31 am
FAI
- SEA
Nonstop3h 49m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/247:58 pm
SEA
- FAI
Nonstop3h 56m
Alaska Airlines
Mon 8/311:28 am
FAI
- SEA
Nonstop3h 42m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$419
This SmartFares deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure SmartFares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/271:51 pm
SEA
- KTN
Nonstop2h 08m
Alaska Airlines
Thu 9/39:18 am
KTN
- SEA
Nonstop2h 02m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/237:02 am
SEA
- KTN
Nonstop2h 18m
Alaska Airlines
Wed 9/231:01 pm
KTN
- SEA
Nonstop2h 02m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$442
This Southwest deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/239:05 am
SEA
- ANC
2 stops14h 40m
Southwest
Sun 8/3011:55 pm
ANC
- SEA
2 stops12h 30m
Southwest
Deal found 7/9![Southwest logo]()
$447
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 July 13, 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 July 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/269:55 am
SEA
- FAI
Nonstop3h 56m
Alaska Airlines
Tue 9/11:28 am
FAI
- SEA
Nonstop3h 42m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/241:38 pm
SEA
- ANC
Nonstop3h 48m
Delta
Thu 8/278:15 am
ANC
- SEA
Nonstop3h 40m
Delta
Deal found 7/12![Delta logo]()
$457
This Southwest deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/272:35 pm
SEA
- ANC
1 stop9h 10m
Southwest
Sun 8/3011:55 pm
ANC
- SEA
2 stops12h 30m
Southwest
Deal found 7/13![Southwest logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/298:18 am
SEA
- FAI
1 stop10h 20m
Alaska Airlines
Sat 9/58:01 am
FAI
- SEA
Nonstop3h 47m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/169:20 pm
SEA
- ANC
Nonstop3h 35m
Delta
Thu 8/271:32 am
ANC
- SEA
Nonstop3h 28m
Delta
Deal found 7/12![Delta logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 9/185:59 pm
SEA
- FAI
Nonstop3h 56m
Alaska Airlines
Tue 9/221:51 pm
FAI
- SEA
1 stop5h 44m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 7/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/269:25 am
SEA
- ANC
2 stops14h 20m
Southwest
Tue 9/811:55 pm
ANC
- SEA
1 stop9h 35m
Southwest
Deal found 7/8![Southwest logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/2410:59 pm
SEA
- FAI
Nonstop3h 49m
Alaska Airlines
Mon 8/319:44 pm
FAI
- SEA
1 stop8h 15m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/284:40 pm
SEA
- JNU
Nonstop2h 36m
Delta
Sun 8/307:35 am
JNU
- SEA
Nonstop2h 38m
Delta
Deal found 7/10![Delta logo]()
$479
This Southwest deal was found by Cheapflights users on 7/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/62:35 pm
SEA
- ANC
1 stop9h 10m
Southwest
Fri 8/1411:55 pm
ANC
- SEA
2 stops13h 25m
Southwest
Deal found 7/8![Southwest logo]()
$522
This Delta deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 9/64:40 pm
SEA
- JNU
Nonstop2h 36m
Delta
Sat 9/127:34 am
JNU
- SEA
Nonstop2h 39m
Delta
Deal found 7/10![Delta logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 10/67:05 am
SEA
- KTN
Nonstop2h 22m
Alaska Airlines
Fri 10/95:28 pm
KTN
- SEA
Nonstop1h 58m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$448
This Southwest deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/2612:55 pm
SEA
- ANC
1 stop9h 20m
Southwest
Wed 9/211:55 pm
ANC
- SEA
2 stops12h 30m
Southwest
Deal found 7/12![Southwest logo]()
$522
This Delta deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/194:40 pm
SEA
- JNU
Nonstop2h 36m
Delta
Tue 8/257:35 am
JNU
- SEA
Nonstop2h 38m
Delta
Deal found 7/10![Delta logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/251:51 pm
SEA
- KTN
Nonstop2h 08m
Alaska Airlines
Sun 8/303:55 pm
KTN
- SEA
Nonstop2h 02m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$448
This Southwest deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/169:05 am
SEA
- ANC
2 stops14h 40m
Southwest
Tue 8/1811:55 pm
ANC
- SEA
1 stop9h 35m
Southwest
Deal found 7/11![Southwest logo]()
$542
This Delta deal was found by Cheapflights users on 7/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/610:45 am
SEA
- ANC
Nonstop3h 42m
Delta
Thu 8/131:32 am
ANC
- SEA
Nonstop3h 28m
Delta
Deal found 7/8![Delta logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/278:15 pm
SEA
- JNU
Nonstop2h 35m
Alaska Airlines
Thu 9/35:03 am
JNU
- SEA
Nonstop2h 22m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/81:00 pm
SEA
- ANC
1 stop8h 59m
Alaska Airlines
Fri 8/1411:59 pm
ANC
- SEA
1 stop8h 49m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/79:21 pm
SEA
- ANC
1 stop25h 25m
Alaska Airlines
Tue 10/136:00 am
ANC
- SEA
Nonstop3h 37m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$486
This Expedia deal was found by Cheapflights users on 7/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Expedia is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/811:59 pm
SEA
- DUT
1 stop13h 11m
Multiple Airlines
Fri 8/146:30 pm
DUT
- SEA
1 stop9h 58m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$2,075
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/2711:23 am
SEA
- SIT
Nonstop2h 27m
Alaska Airlines
Wed 9/26:03 am
SIT
- SEA
2 stops5h 17m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$488
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/243:52 pm
SEA
- KTN
Nonstop2h 09m
Alaska Airlines
Mon 8/315:45 pm
KTN
- SEA
1 stop22h 32m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 9/243:52 pm
SEA
- KTN
Nonstop2h 09m
Alaska Airlines
Sun 9/278:29 pm
KTN
- SEA
1 stop13h 09m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$493
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/2412:48 pm
SEA
- ANC
1 stop9h 38m
Alaska Airlines
Thu 8/2711:06 pm
ANC
- SEA
1 stop8h 42m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$493
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/86:03 am
SEA
- ANC
Nonstop3h 37m
Alaska Airlines
Sat 8/151:29 am
ANC
- SEA
Nonstop3h 31m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/39:18 pm
SEA
- SIT
Nonstop2h 26m
Alaska Airlines
Mon 8/1011:39 am
SIT
- SEA
Nonstop3h 51m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$498
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/119:18 pm
SEA
- SIT
Nonstop2h 26m
Alaska Airlines
Sat 8/1511:39 am
SIT
- SEA
1 stop6h 21m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$503
This Alaska Airlines deal was found by Cheapflights users on 7/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/76:38 pm
SEA
- KTN
Nonstop2h 05m
Alaska Airlines
Mon 8/105:39 pm
KTN
- SEA
1 stop15h 45m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$504
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 7/263:37 pm
SEA
- KTN
Nonstop2h 06m
Alaska Airlines
Mon 8/35:23 pm
KTN
- SEA
Nonstop1h 58m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$518
Last-minute flights from Seattle to AlaskaDiscover last-minute flight deals from Seattle to Alaska. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Alaska. Data last updated July 13, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/53:37 pm
SEA
- KTN
Nonstop2h 06m
Alaska Airlines
Sat 8/812:13 pm
KTN
- SEA
Nonstop2h 01m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$408
This Jettzy deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Jettzy is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/611:27 pm
SEA
- FAI
Nonstop3h 48m
Alaska Airlines
Thu 8/133:53 pm
FAI
- SEA
Nonstop3h 43m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$392
This SmartFares deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure SmartFares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/205:59 pm
SEA
- FAI
Nonstop3h 56m
Alaska Airlines
Sun 8/235:31 am
FAI
- SEA
Nonstop3h 49m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/206:59 pm
SEA
- ANC
Nonstop3h 46m
Alaska Airlines
Mon 8/2411:28 pm
ANC
- SEA
1 stop19h 06m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$448
This SmartFares deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure SmartFares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/2110:59 pm
SEA
- FAI
Nonstop3h 49m
Alaska Airlines
Tue 8/255:31 am
FAI
- SEA
Nonstop3h 49m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$391
This SmartFares deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure SmartFares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/2310:59 pm
SEA
- FAI
Nonstop3h 49m
Alaska Airlines
Sun 8/304:01 pm
FAI
- SEA
Nonstop3h 39m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/239:05 am
SEA
- ANC
2 stops14h 40m
Southwest
Sun 8/3011:55 pm
ANC
- SEA
2 stops12h 30m
Southwest
Deal found 7/9![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/249:40 pm
SEA
- FAI
Nonstop3h 54m
Delta
Sun 8/301:39 am
FAI
- SEA
Nonstop3h 41m
Delta
Deal found 7/10![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/251:51 pm
SEA
- KTN
Nonstop2h 08m
Alaska Airlines
Sun 8/303:55 pm
KTN
- SEA
Nonstop2h 02m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$448
This SmartFares deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure SmartFares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/271:51 pm
SEA
- KTN
Nonstop2h 08m
Alaska Airlines
Thu 9/39:18 am
KTN
- SEA
Nonstop2h 02m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/2810:56 pm
SEA
- FAI
1 stop13h 09m
Alaska Airlines
Sat 8/294:01 pm
FAI
- SEA
Nonstop3h 39m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/297:58 pm
SEA
- FAI
Nonstop3h 56m
Alaska Airlines
Sun 8/305:31 am
FAI
- SEA
Nonstop3h 49m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$413
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 July 13, 2026.
Search for one-way flight options from Seattle to Alaska. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
This Jettzy deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Jettzy is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 7/279:57 pm
SEA
- ANC
Nonstop3h 44m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$125
This iWofly deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure iWofly is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 7/166:03 am
SEA
- ANC
Nonstop3h 37m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$149
This Jettzy deal was found by Cheapflights users on 7/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Jettzy is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 7/214:59 pm
SEA
- ANC
Nonstop3h 39m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$157
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 9/147:11 am
SEA
- ANC
1 stop8h 02m
United Airlines
Deal found 7/11![United Airlines logo]()
$199
This Southwest deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/199:25 am
SEA
- ANC
2 stops14h 20m
Southwest
Deal found 7/10![Southwest logo]()
$205
This Alaska Airlines deal was found by Cheapflights users on 7/8. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/196:59 pm
SEA
- FAI
1 stop15h 05m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$218
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/317:11 am
SEA
- ANC
1 stop8h 02m
United Airlines
Deal found 7/9![United Airlines logo]()
$219
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/137:11 am
SEA
- ANC
1 stop8h 02m
United Airlines
Deal found 7/12![United Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/2811:59 am
SEA
- FAI
2 stops24h 06m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 7/9. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/239:05 am
SEA
- ANC
2 stops14h 40m
Southwest
Deal found 7/9![Southwest logo]()
$225
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/318:48 pm
SEA
- ANC
Nonstop3h 51m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 9/117:08 am
SEA
- ANC
2 stops11h 16m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$236
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 July 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $390 (SmartFares) |
One-way from | $125 (Jettzy) |
Popular in | November |
Cheapest in | February |
Average price | $513 |
Good round-trip deal | $458 or less |
Good one-way deal | $259 or less |
Cheapflights Fare Finder
Ā
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 2,558,603 searches. Data last updated July 13, 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
SeattleFairbanks
SEA - FAI
SEAFAI
Seattle/Tacoma Intl
Wed 8/26
9:55 am-12:51 pm
Nonstop3h 56m
Fairbanks
Tue 9/1
1:28 am-6:10 am
Nonstop3h 42m
$419
SeattleFairbanks
SEA - FAI
SEAFAI
Seattle/Tacoma Intl
Sat 8/29
8:18 am-5:38 pm
1 stop10h 20m
Fairbanks
Sat 9/5
8:01 am-12:48 pm
Nonstop3h 47m
$427
SeattleFairbanks
SEA - FAI
SEAFAI
Seattle/Tacoma Intl
Fri 9/18
5:59 pm-8:55 pm
Nonstop3h 56m
Fairbanks
Tue 9/22
1:51 pm-8:35 pm
1 stop5h 44m
$427
SeattleFairbanks
SEA - FAI
SEAFAI
Seattle/Tacoma Intl
Mon 8/24
10:59 pm-1:48 am
Nonstop3h 49m
Fairbanks
Mon 8/31
9:44 pm-6:59 am
1 stop8h 15m
$427
SeattleKetchikan
SEA - KTN
SEAKTN
Seattle/Tacoma Intl
Tue 10/6
7:05 am-8:27 am
Nonstop2h 22m
Ketchikan
Fri 10/9
5:28 pm-8:26 pm
Nonstop1h 58m
$448
SeattleKetchikan
SEA - KTN
SEAKTN
Seattle/Tacoma Intl
Tue 8/25
1:51 pm-2:59 pm
Nonstop2h 08m
Ketchikan
Sun 8/30
3:55 pm-6:57 pm
Nonstop2h 02m
$448
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Mon 8/24
1:38 pm-4:26 pm
Nonstop3h 48m
Anchorage
Thu 8/27
8:15 am-12:55 pm
Nonstop3h 40m
$457
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Sun 8/16
9:20 pm-11:55 pm
Nonstop3h 35m
Anchorage
Thu 8/27
1:32 am-6:00 am
Nonstop3h 28m
$457
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Thu 8/27
2:35 pm-10:45 pm
1 stop9h 10m
Anchorage
Sun 8/30
11:55 pm-1:25 pm
2 stops12h 30m
$462
SeattleJuneau
SEA - JNU
SEAJNU
Seattle/Tacoma Intl
Fri 8/28
4:40 pm-6:16 pm
Nonstop2h 36m
Juneau Intl
Sun 8/30
7:35 am-11:13 am
Nonstop2h 38m
$479
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-FAI
SEA-KTN
SEA-SIT
SEA-ANC
SEA-JNU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Alaska
SEA-USAK
SEA-FAI
SEA-KTN
SEA-SIT
SEA-ANC
What is the cheapest month to book a flight from Seattle to Alaska?
Currently, September is the cheapest month in which you can book a flight from Seattle to Alaska (average of $83). Flying from Seattle to Alaska in July is currently the most expensive (average of $259). 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 July 13, 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 afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.
Weekly flight availability from Seattle to Alaska
Explore weekly flight availability from Seattle to Alaska. 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 July 13, 2026.
The most flights from SEA to USAK are scheduled on a Sunday (66 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (31 on average).
How much does it cost to fly round-trip from Seattle to Alaska?
How far ahead should I book a flight from Seattle to Alaska?
The best time to book flights from Seattle to Alaska is 58 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 July 11, 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. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Alaska
Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated July 13, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from Seattle to Alaska. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
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 July 13, 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 4 airlines flying from Seattle to Alaska
Discover the top 4 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 2,558,603 searches. Data last updated July 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$480 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$523 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$298 | Average$398 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$419 | Average$419 | FlexibilityNo cancel fee | On-time71% |