$266+ Cheap flights from Idaho 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ANC
Sep 24 — Oct 11
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 August 25, 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 August 25, 2026.
This Orbitz deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:42 pm -
1 stop7h 55m
Fri 10/2311:26 pm -
2 stops11h 20m
Deal found 8/24![Alaska Airlines logo]()
$529
This flugladen.de deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:43 am -
1 stop7h 48m
Fri 10/2311:26 pm -
1 stop20h 35m
Deal found 8/24![Alaska Airlines logo]()
$536
This Expedia deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:45 pm -
1 stop7h 25m
Sat 1/91:41 am -
1 stop9h 36m
Deal found 8/24![Alaska Airlines logo]()
$540
This Expedia deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:03 am -
1 stop9h 42m
Fri 10/911:26 pm -
2 stops15h 18m
Deal found 8/20![Alaska Airlines logo]()
$542
This Priceline deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:27 pm -
2 stops10h 21m
Sun 10/111:59 am -
1 stop8h 36m
Deal found 8/21![Alaska Airlines logo]()
$550
This Priceline deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:04 pm -
1 stop7h 35m
Sat 10/247:02 am -
2 stops12h 59m
Deal found 8/24![Alaska Airlines logo]()
$552
This Trip.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:31 am -
1 stop6h 33m
Fri 9/252:28 am -
1 stop6h 29m
Deal found 8/22![Alaska Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:55 am -
1 stop9h 32m
Mon 10/121:40 am -
1 stop6h 14m
Deal found 8/20![Delta logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:17 pm -
1 stop13h 30m
Wed 9/2312:12 pm -
1 stop5h 32m
Deal found 8/24![Alaska Airlines logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:10 am -
1 stop18h 02m
Fri 10/911:26 pm -
1 stop20h 35m
Deal found 8/23![Alaska Airlines logo]()
$561
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:27 pm -
2 stops10h 20m
Thu 9/241:59 am -
1 stop5h 57m
Deal found 8/22![Alaska Airlines logo]()
$562
This Booking.com deal was found by Cheapflights users on 8/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:23 am -
1 stop15h 20m
Fri 10/91:31 am -
2 stops9h 39m
Deal found 8/20![Alaska Airlines logo]()
$564
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 August 25, 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 August 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:00 am -
1 stop6h 43m
Fri 12/2510:05 am -
1 stop6h 35m
Deal found 8/24![Alaska Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:55 am -
1 stop9h 32m
Mon 10/121:40 am -
1 stop6h 14m
Deal found 8/22![Delta logo]()
$557
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sun 9/274:05 pm -
1 stop8h 38m
Sat 10/311:45 pm -
1 stop8h 08m
Deal found 8/23![United Airlines logo]()
$755
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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 8/22![Alaska Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:05 am -
1 stop10h 22m
Wed 9/236:12 am -
1 stop11h 38m
Deal found 8/20![Delta logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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.
Tue 10/206:43 am -
1 stop6h 38m
Sun 10/254:01 pm -
1 stop5h 58m
Deal found 8/21![Alaska Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:10 am -
1 stop9h 13m
Thu 10/84:05 pm -
1 stop6h 45m
Deal found 8/20![Delta logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 10/1912:58 pm -
1 stop9h 53m
Sun 10/253:51 pm -
1 stop6h 03m
Deal found 8/23![Alaska Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:00 pm -
1 stop8h 15m
Mon 9/288:00 am -
1 stop8h 09m
Deal found 8/22![Delta logo]()
$607
This Alaska Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:38 pm -
1 stop12h 10m
Fri 10/911:21 pm -
1 stop12h 56m
Deal found 8/25![Alaska Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 am -
2 stops14h 57m
Thu 10/2911:59 pm -
1 stop7h 48m
Deal found 8/20![United Airlines logo]()
$760
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 10/281:38 pm -
1 stop6h 59m
Sat 10/316:02 am -
1 stop7h 38m
Deal found 8/20![Alaska Airlines logo]()
$557
This Priceline deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:03 am -
1 stop14h 36m
Tue 10/139:07 am -
2 stops10h 54m
Deal found 8/20![Alaska Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:17 pm -
1 stop7h 59m
Sat 9/267:23 am -
1 stop7h 56m
Deal found 8/24![Delta logo]()
$684
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:25 pm -
1 stop10h 31m
Mon 11/211:59 pm -
1 stop7h 48m
Deal found 8/21![United Airlines logo]()
$845
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:27 pm -
2 stops10h 20m
Thu 9/241:59 am -
1 stop5h 57m
Deal found 8/22![Alaska Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:17 pm -
1 stop7h 59m
Tue 9/297:23 am -
1 stop5h 53m
Deal found 8/22![Delta logo]()
$684
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:28 pm -
1 stop8h 15m
Tue 10/2711:59 pm -
1 stop7h 48m
Deal found 8/20![United Airlines logo]()
$845
This Delta deal was found by Cheapflights users on 8/23. 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 9/241:15 pm -
2 stops13h 12m
Tue 9/291:32 am -
2 stops8h 36m
Deal found 8/23![Delta logo]()
$685
This Alaska Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:18 pm -
1 stop11h 19m
Wed 10/285:36 am -
1 stop16h 23m
Deal found 8/25![Alaska Airlines logo]()
$576
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:23 am -
1 stop11h 52m
Wed 9/1611:51 am -
1 stop8h 24m
Deal found 8/22![Delta logo]()
$690
This Alaska Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:15 pm -
2 stops12h 38m
Tue 10/65:36 am -
1 stop7h 47m
Deal found 8/21![Alaska Airlines logo]()
$581
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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.
Fri 12/113:20 pm -
1 stop6h 08m
Mon 12/145:50 am -
2 stops16h 57m
Deal found 8/23![Alaska Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:49 pm -
1 stop7h 38m
Sat 9/268:00 am -
2 stops12h 54m
Deal found 8/20![Delta logo]()
$779
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 12/26:07 pm -
1 stop9h 31m
Sat 12/52:18 am -
1 stop9h 12m
Deal found 8/20![Alaska Airlines logo]()
$602
This Priceline deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:51 pm -
2 stops11h 46m
Sun 10/188:08 am -
2 stops12h 17m
Deal found 8/20![Alaska Airlines logo]()
$620
This Priceline deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:07 am -
2 stops9h 29m
Wed 10/72:29 am -
2 stops8h 17m
Deal found 8/20![Alaska Airlines logo]()
$627
This Alaska Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:06 am -
1 stop13h 36m
Mon 11/305:45 am -
1 stop15h 49m
Deal found 8/25![Alaska Airlines logo]()
$631
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:09 am -
1 stop17h 27m
Tue 10/275:36 am -
1 stop15h 23m
Deal found 8/20![Alaska Airlines logo]()
$647
This Alaska Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:06 am -
1 stop16h 50m
Mon 11/305:45 am -
1 stop15h 49m
Deal found 8/25![Alaska Airlines logo]()
$650
Last-minute flights from Idaho to AlaskaDiscover last-minute flight deals from Idaho to Alaska. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Alaska. Data last updated August 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/21. 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.
Fri 9/410:35 am -
1 stop7h 51m
Fri 9/111:32 am -
1 stop6h 22m
Deal found 8/21![Delta logo]()
$607
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:30 pm -
2 stops11h 16m
Fri 9/181:28 am -
1 stop9h 07m
Deal found 8/20![Alaska Airlines logo]()
$593
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:30 pm -
2 stops14h 18m
Sun 9/205:30 am -
1 stop15h 08m
Deal found 8/20![Alaska Airlines logo]()
$603
This Delta deal was found by Cheapflights users on 8/23. 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 9/146:45 am -
1 stop8h 38m
Fri 9/188:00 am -
1 stop12h 34m
Deal found 8/23![Delta logo]()
$597
This Delta deal was found by Cheapflights users on 8/23. 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 9/145:10 am -
1 stop12h 17m
Fri 9/188:00 am -
1 stop6h 14m
Deal found 8/23![Delta logo]()
$597
This Expedia deal was found by Cheapflights users on 8/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:23 am -
1 stop9h 22m
Mon 9/211:29 am -
1 stop9h 06m
Deal found 8/23![Alaska Airlines logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:17 pm -
1 stop13h 30m
Wed 9/2312:12 pm -
1 stop5h 32m
Deal found 8/24![Alaska Airlines logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:27 pm -
2 stops10h 20m
Thu 9/241:59 am -
1 stop5h 57m
Deal found 8/22![Alaska Airlines logo]()
$562
This Priceline deal was found by Cheapflights users on 8/23. 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.
Fri 9/187:03 am -
1 stop10h 36m
Sun 9/208:07 am -
2 stops14h 04m
Deal found 8/23![Alaska Airlines logo]()
$602
This Trip.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:31 am -
1 stop6h 33m
Fri 9/252:28 am -
1 stop6h 29m
Deal found 8/22![Alaska Airlines logo]()
$555
This Expedia deal was found by Cheapflights users on 8/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:48 pm -
1 stop7h 50m
Mon 9/288:07 am -
2 stops12h 53m
Deal found 8/22![Alaska Airlines logo]()
$580
This Priceline deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:27 pm -
1 stop6h 15m
Tue 9/292:28 am -
2 stops18h 17m
Deal found 8/25![Alaska Airlines logo]()
$599
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 August 25, 2026.
Search for one-way flight options from Idaho to Alaska. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:50 pm -
1 stop8h 55m
Deal found 8/23![Southwest logo]()
$266
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:15 am -
1 stop9h 58m
Deal found 8/20![United Airlines logo]()
$279
This Priceline deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:03 am -
2 stops18h 27m
Deal found 8/24![Alaska Airlines logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
2 stops14h 38m
Deal found 8/20![Alaska Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/711:30 am -
1 stop11h 45m
Deal found 8/24![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am -
1 stop15h 15m
Deal found 8/22![Southwest logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:09 am -
3 stops56h 15m
Deal found 8/23![Multiple Airlines logo]()
$471
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:03 am -
1 stop6h 48m
Deal found 8/20![Alaska Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:09 am -
3 stops49h 59m
Deal found 8/23![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:50 pm -
3 stops24h 35m
Deal found 8/24![Multiple Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:25 pm -
2 stops22h 39m
Deal found 8/25![United Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:03 am -
3 stops41h 36m
Deal found 8/22![Multiple Airlines logo]()
$617
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 August 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $529 (Orbitz) |
One-way from | $266 (Southwest) |
Popular in | February |
Cheapest in | January |
Average price | $516 |
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 August 25, 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
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Tue 12/15
6:00 am-10:43 am
1 stop6h 43m
Anchorage
Fri 12/25
10:05 am-6:40 pm
1 stop6h 35m
$557
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Thu 10/1
8:55 am-4:27 pm
1 stop9h 32m
Anchorage
Mon 10/12
1:40 am-9:54 am
1 stop6h 14m
$557
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Sat 10/17
12:58 pm-5:29 pm
1 stop6h 31m
Anchorage
Mon 10/19
12:31 am-9:56 am
1 stop7h 25m
$557
SpokaneAnchorage
GEG Spokane - ANC Anchorage
GEGANC
Spokane
Wed 9/16
7:05 am-4:27 pm
1 stop10h 22m
Anchorage
Wed 9/23
6:12 am-6:50 pm
1 stop11h 38m
$557
Quickest round-trip
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Tue 10/20
6:43 am-11:21 am
1 stop6h 38m
Anchorage
Sun 10/25
4:01 pm-11:59 pm
1 stop5h 58m
$557
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Mon 10/19
12:58 pm-8:51 pm
1 stop9h 53m
Anchorage
Sun 10/25
3:51 pm-11:54 pm
1 stop6h 03m
$557
SpokaneAnchorage
GEG Spokane - ANC Anchorage
GEGANC
Spokane
Mon 10/5
1:38 pm-12:48 am
1 stop12h 10m
Anchorage
Fri 10/9
11:21 pm-1:17 pm
1 stop12h 56m
$557
SpokaneAnchorage
GEG Spokane - ANC Anchorage
GEGANC
Spokane
Wed 10/28
1:38 pm-7:37 pm
1 stop6h 59m
Anchorage
Sat 10/31
6:02 am-2:40 pm
1 stop7h 38m
$557
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Thu 10/1
8:03 am-8:39 pm
1 stop14h 36m
Anchorage
Tue 10/13
9:07 am-10:01 pm
2 stops10h 54m
$562
BoiseAnchorage
BOI Boise Air Term. Gowen Fld - ANC Anchorage
BOIANC
Boise Air Term. Gowen Fld
Fri 9/18
4:27 pm-12:47 am
2 stops10h 20m
Anchorage
Thu 9/24
1:59 am-9:56 am
1 stop5h 57m
$562
Showing 1-10 of 45 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.
GEG-ANC
BOI-ANC
BOI-FAI
IDA-ANC
JAC-ANC
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
GEG-ANC
BOI-ANC
BOI-FAI
IDA-ANC
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 $451 and $551 in October.The cheapest round-trip price found within the last 5 days was $536 on Alaska Airlines (Oct 16-Oct 23).
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 51 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 August 25, 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.
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
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 August 25, 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 August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$257 | Average$578 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$315 | Average$516 | FlexibilityNo cancel fee | On-timeN/A |