$272+ Cheap flights from Idaho 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ANC
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Idaho 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 Idaho to AlaskaExplore the most affordable flight options available from Idaho to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Idaho to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:59 pm -
1 stop8h 46m
Tue 10/271:50 am -
1 stop7h 37m
Deal found 9/23![Delta logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:58 pm -
1 stop6h 31m
Mon 10/1912:31 am -
1 stop7h 25m
Deal found 9/22![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:13 pm -
1 stop7h 32m
Tue 10/271:50 am -
1 stop6h 04m
Deal found 9/23![Delta logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:06 pm -
1 stop12h 42m
Sun 10/252:39 pm -
1 stop7h 20m
Deal found 9/23![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:59 am -
1 stop8h 10m
Sun 10/256:30 am -
1 stop8h 44m
Deal found 9/23![Delta logo]()
$439
This Priceline deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:12 am -
1 stop6h 25m
Fri 10/301:31 am -
2 stops9h 39m
Deal found 9/22![Alaska Airlines logo]()
$444
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:06 pm -
1 stop9h 30m
Wed 10/284:06 pm -
1 stop18h 29m
Deal found 9/22![Alaska Airlines logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/152:05 pm -
1 stop8h 46m
Fri 12/255:46 am -
1 stop6h 35m
Deal found 9/22![Alaska Airlines logo]()
$498
This Priceline deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:12 am -
2 stops12h 24m
Wed 10/285:23 pm -
2 stops17h 12m
Deal found 9/23![Alaska Airlines logo]()
$518
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:43 am -
1 stop6h 38m
Sat 10/241:43 am -
2 stops8h 52m
Deal found 9/22![Alaska Airlines logo]()
$525
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:44 pm -
1 stop7h 07m
Wed 12/95:18 pm -
1 stop27h 38m
Deal found 9/22![Alaska Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:43 pm -
1 stop9h 45m
Sun 12/2711:55 pm -
1 stop9h 17m
Deal found 9/23![United Airlines logo]()
$552
Best flights from Idaho to AlaskaDiscover carefully curated flight deals from Idaho to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Idaho to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:59 pm -
1 stop8h 46m
Tue 10/271:50 am -
1 stop7h 37m
Deal found 9/23![Delta logo]()
$398
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/82:35 pm -
1 stop10h 04m
Tue 3/1611:40 pm -
1 stop7h 48m
Deal found 9/23![United Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:06 pm -
1 stop10h 42m
Sat 10/241:43 am -
2 stops8h 52m
Deal found 9/23![Alaska Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:13 pm -
1 stop7h 32m
Tue 10/271:50 am -
1 stop6h 04m
Deal found 9/23![Delta logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/106:37 am -
1 stop6h 40m
Wed 1/135:07 am -
2 stops11h 13m
Deal found 9/21![Alaska Airlines logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:06 pm -
1 stop9h 30m
Wed 10/284:06 pm -
1 stop18h 29m
Deal found 9/22![Alaska Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:43 pm -
1 stop9h 45m
Sun 12/2711:55 pm -
1 stop9h 17m
Deal found 9/23![United Airlines logo]()
$552
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/65:58 pm -
2 stops29h 32m
Fri 1/87:15 am -
2 stops25h 08m
Deal found 9/22![Alaska Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:45 am -
1 stop10h 24m
Sat 10/176:30 am -
1 stop6h 50m
Deal found 9/19![Delta logo]()
$597
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:44 pm -
1 stop9h 59m
Mon 10/1911:45 pm -
1 stop7h 49m
Deal found 9/19![United Airlines logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/13:58 pm -
2 stops34h 46m
Fri 2/55:07 am -
2 stops30h 12m
Deal found 9/21![Alaska Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:59 am -
1 stop8h 10m
Sun 10/256:30 am -
1 stop8h 44m
Deal found 9/21![Delta logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/68:12 am -
1 stop26h 01m
Thu 1/78:29 pm -
2 stops35h 54m
Deal found 9/21![Alaska Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:59 pm -
1 stop8h 36m
Mon 10/196:30 am -
1 stop6h 50m
Deal found 9/19![Delta logo]()
$597
This Priceline deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:12 am -
2 stops12h 24m
Wed 10/285:23 pm -
2 stops17h 12m
Deal found 9/23![Alaska Airlines logo]()
$518
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:43 am -
1 stop6h 38m
Sat 10/241:43 am -
2 stops8h 52m
Deal found 9/22![Alaska Airlines logo]()
$525
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/113:58 pm -
3 stops31h 32m
Wed 1/137:08 am -
1 stop13h 45m
Deal found 9/22![Alaska Airlines logo]()
$543
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:44 pm -
1 stop7h 07m
Wed 12/95:18 pm -
1 stop27h 38m
Deal found 9/22![Alaska Airlines logo]()
$548
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1012:48 pm -
2 stops36h 06m
Wed 1/137:33 pm -
3 stops26h 13m
Deal found 9/22![Alaska Airlines logo]()
$587
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:22 pm -
1 stop14h 27m
Sat 10/249:43 am -
3 stops22h 13m
Deal found 9/22![Alaska Airlines logo]()
$594
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:58 pm -
1 stop6h 31m
Mon 10/1912:31 am -
1 stop7h 25m
Deal found 9/19![Alaska Airlines logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 12/152:05 pm -
1 stop6h 44m
Fri 12/2511:16 am -
1 stop6h 49m
Deal found 9/18![Alaska Airlines logo]()
$597
This Priceline deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:25 am -
1 stop10h 36m
Tue 10/275:30 pm -
2 stops14h 02m
Deal found 9/21![Alaska Airlines logo]()
$711
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:22 pm -
3 stops17h 47m
Fri 10/235:30 pm -
1 stop14h 26m
Deal found 9/21![Alaska Airlines logo]()
$711
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/84:00 pm -
2 stops10h 10m
Mon 3/151:30 am -
2 stops11h 59m
Deal found 9/23![Alaska Airlines logo]()
$755
This Alaska Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:58 pm -
2 stops11h 57m
Sat 10/106:00 am -
2 stops14h 06m
Deal found 9/20![Alaska Airlines logo]()
$779
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 3/16:15 am -
2 stops17h 15m
Mon 3/89:20 am -
1 stop11h 19m
Deal found 9/18![Alaska Airlines logo]()
$854
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:02 am -
1 stop20h 57m
Mon 11/305:04 am -
2 stops30h 13m
Deal found 9/22![Alaska Airlines logo]()
$1,028
Last-minute flights from Idaho to AlaskaDiscover last-minute flight deals from Idaho to Alaska. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Alaska. Data last updated September 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:44 pm -
1 stop9h 59m
Fri 10/1611:45 pm -
1 stop7h 48m
Deal found 9/22![United Airlines logo]()
$578
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:18 pm -
1 stop9h 21m
Fri 10/162:29 am -
1 stop10h 54m
Deal found 9/22![Alaska Airlines logo]()
$598
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:58 pm -
1 stop6h 31m
Mon 10/1912:31 am -
1 stop7h 25m
Deal found 9/22![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:59 am -
1 stop8h 10m
Sun 10/256:30 am -
1 stop8h 44m
Deal found 9/23![Delta logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:43 am -
1 stop6h 38m
Sat 10/241:43 am -
2 stops8h 52m
Deal found 9/22![Alaska Airlines logo]()
$525
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:06 pm -
1 stop12h 42m
Sun 10/252:39 pm -
1 stop7h 20m
Deal found 9/23![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:59 pm -
1 stop8h 46m
Tue 10/271:50 am -
1 stop7h 37m
Deal found 9/23![Delta logo]()
$398
This Priceline deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:12 am -
2 stops12h 24m
Wed 10/285:23 pm -
2 stops17h 12m
Deal found 9/23![Alaska Airlines logo]()
$518
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:22 pm -
1 stop14h 27m
Sat 10/247:16 am -
2 stops24h 40m
Deal found 9/22![Alaska Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:13 pm -
1 stop7h 32m
Tue 10/271:50 am -
1 stop6h 04m
Deal found 9/23![Delta logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:06 pm -
1 stop9h 30m
Wed 10/284:06 pm -
1 stop18h 29m
Deal found 9/22![Alaska Airlines logo]()
$489
This Priceline deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:12 am -
1 stop6h 25m
Fri 10/301:31 am -
2 stops9h 39m
Deal found 9/22![Alaska Airlines logo]()
$444
One-way flights from Idaho to AlaskaSearch for one-way flight options from Idaho to Alaska. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Idaho to Alaska. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:04 pm -
2 stops29h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/225:46 pm -
2 stops20h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$313
This Priceline deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/222:00 pm -
2 stops21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$370
This Priceline deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/282:00 pm -
3 stops10h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/47:19 pm -
1 stop7h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$379
This Priceline deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:32 pm -
2 stops13h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Alaska Airlines logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:59 am -
2 stops9h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/227:53 pm -
3 stops40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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.
Wed 9/307:00 am -
1 stop14h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$576
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:01 pm -
3 stops49h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$1,014
Find flight deals from Idaho to Alaska
Keep the following information in mind while searching for Idaho to Alaska flight deals. Data was last updated September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $398 (Delta) |
One-way from | $272 (Alaska Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $556 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho 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 23, 2026.
Use the filters below to find and compare flights from Idaho to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseJuneau
BOI Boise Air Term. Gowen Fld - JNU Juneau Intl
BOIJNU
Boise Air Term. Gowen Fld
Wed 10/14
6:04 pm-9:29 pm
2 stops29h 25m
Juneau Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$272
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Mon 2/22
5:46 pm-12:33 pm
2 stops20h 47m
Anchorage
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$313
BoiseSitka
BOI Boise Air Term. Gowen Fld - SIT Sitka
BOISIT
Boise Air Term. Gowen Fld
Sat 11/28
2:00 pm-10:56 pm
3 stops10h 56m
Sitka
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$373
Quickest round-trip
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Sun 10/4
7:19 pm-12:27 am
1 stop7h 08m
Anchorage
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$379
BoiseFairbanks
BOI Boise Air Term. Gowen Fld - FAI Fairbanks
BOIFAI
Boise Air Term. Gowen Fld
Wed 10/21
5:59 pm-12:45 am
1 stop8h 46m
Fairbanks
Tue 10/27
1:50 am-11:27 am
1 stop7h 37m
$398
BoiseFairbanks
BOI Boise Air Term. Gowen Fld - FAI Fairbanks
BOIFAI
Boise Air Term. Gowen Fld
Thu 10/22
7:13 pm-12:45 am
1 stop7h 32m
Fairbanks
Tue 10/27
1:50 am-9:54 am
1 stop6h 04m
$418
Idaho FallsAnchorage
IDA Idaho Falls Fanning Field - ANC Anchorage
IDAANC
Idaho Falls Fanning Field
Mon 3/8
2:35 pm-10:39 pm
1 stop10h 04m
Anchorage
Tue 3/16
11:40 pm-9:28 am
1 stop7h 48m
$419
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Tue 10/20
2:06 pm-10:48 pm
1 stop10h 42m
Anchorage
Sat 10/24
1:43 am-12:35 pm
2 stops8h 52m
$426
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Mon 3/22
8:31 pm-8:36 pm
1 stop26h 05m
Anchorage
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$431
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Sun 10/4
5:59 am-1:36 pm
2 stops9h 37m
Anchorage
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$440
Showing 1-10 of 36 resultsSorted by cheapest first
Best time to book a flight from Idaho to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from Idaho with our price prediction graph.
BOI-FAI
IDA-ANC
BOI-ANC
BOI-JNU
IDA-FAI
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 Idaho to Alaska
USID-USAK
BOI-FAI
IDA-ANC
BOI-ANC
BOI-JNU
What is the cheapest month to book a flight from Idaho to Alaska?
Currently, January is the cheapest month in which you can book a flight from Idaho to Alaska (average of $330). Flying from Idaho to Alaska in July is currently the most expensive (average of $652). 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.
How much does it cost to fly round-trip from Idaho to Alaska?
Airfare is typical for this route at the moment.
Idaho to Alaska flights typically cost between $373 and $666 in October.The cheapest round-trip price found within the last 5 days was $399 on Alaska Airlines (Oct 17-Oct 19).
How far ahead should I book a flight from Idaho to Alaska?
To ensure you get the cheapest price possible for a flight from Idaho to Alaska, you should look to book at least 21 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.
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 23, 2026.
Read reviews from past customers who have flown Alaska Airlines and Delta from Idaho to Alaska. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from Idaho to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Idaho 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 Idaho to Alaska by cabin class
Find flights from Idaho to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Alaska flights
Browse other Idaho and Alaska flight options. Last updated on September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Alaska
Find the right flight back to Idaho after your stay in Alaska
Idaho to Alaska flights
Consider these flights traveling from Idaho to Alaska.
Top 2 airlines flying from Idaho to Alaska
Discover the top 2 airlines that operate flights from Idaho 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$582 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$324 | Average$546 | FlexibilityNo cancel fee | On-timeN/A |