$186+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ANC
Apr 1 — Apr 81
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 March 2, 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 March 2, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/295:00 am
GEG
- ANC
1 stop12h 25m
Alaska Airlines
Sat 5/212:27 am
ANC
- GEG
1 stop7h 34m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 3/224:40 pm
BOI
- ANC
1 stop9h 49m
Delta
Tue 3/311:20 pm
ANC
- BOI
1 stop8h 25m
Delta
Deal found 2/26![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/17:45 pm
GEG
- ANC
1 stop5h 44m
Delta
Mon 4/61:34 am
ANC
- GEG
1 stop8h 16m
Delta
Deal found 2/26![Delta logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/196:00 am
BOI
- FAI
1 stop21h 44m
Alaska Airlines
Sun 4/2612:11 pm
FAI
- BOI
1 stop22h 24m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/214:15 pm
JAC
- ANC
1 stop8h 30m
United Airlines
Mon 4/2711:47 pm
ANC
- JAC
1 stop7h 57m
United Airlines
Deal found 2/26![United Airlines logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/146:04 pm
BOI
- ANC
1 stop18h 34m
Alaska Airlines
Wed 6/175:35 pm
ANC
- BOI
Nonstop4h 18m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:00 pm
JAC
- ANC
2 stops9h 46m
Delta
Mon 4/279:15 pm
ANC
- JAC
2 stops12h 49m
Delta
Deal found 2/26![Delta logo]()
$377
This CheapOair deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:43 pm
BOI
- ANC
Nonstop4h 35m
Alaska Airlines
Sat 7/115:35 pm
ANC
- BOI
Nonstop4h 18m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$377
This Expedia deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/275:00 am
GEG
- ANC
1 stop5h 44m
Alaska Airlines
Mon 5/255:05 am
ANC
- GEG
1 stop5h 37m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/201:00 pm
JAC
- ANC
2 stops13h 25m
Delta
Mon 4/279:15 pm
ANC
- JAC
2 stops12h 49m
Delta
Deal found 2/26![Delta logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 3/285:59 pm
IDA
- ANC
1 stop28h 39m
Alaska Airlines
Tue 3/317:25 pm
ANC
- IDA
1 stop25h 27m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 5/65:00 am
GEG
- ANC
1 stop5h 44m
Alaska Airlines
Sat 5/912:12 pm
ANC
- GEG
2 stops9h 59m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$386
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 March 2, 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 March 2, 2026.
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/207:24 am
BOI
- ANC
1 stop9h 09m
Delta
Sun 4/261:30 am
ANC
- BOI
1 stop12h 44m
Delta
Deal found 2/26![Delta logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/196:00 am
BOI
- FAI
1 stop21h 44m
Alaska Airlines
Sun 4/2610:30 pm
FAI
- BOI
2 stops12h 05m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/214:15 pm
JAC
- ANC
1 stop8h 30m
United Airlines
Mon 4/278:50 pm
ANC
- JAC
2 stops14h 31m
United Airlines
Deal found 2/26![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/227:30 pm
BOI
- ANC
1 stop6h 59m
Delta
Tue 3/316:15 am
ANC
- BOI
1 stop12h 46m
Delta
Deal found 2/28![Delta logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/275:00 am
GEG
- ANC
1 stop5h 44m
Alaska Airlines
Sun 5/242:25 am
ANC
- GEG
2 stops8h 27m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:00 pm
JAC
- ANC
2 stops9h 46m
Delta
Mon 4/279:15 pm
ANC
- JAC
2 stops12h 49m
Delta
Deal found 2/26![Delta logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 7/16:10 pm
BOI
- ANC
1 stop7h 48m
Alaska Airlines
Sat 7/45:35 pm
ANC
- BOI
Nonstop4h 18m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/204:15 pm
JAC
- ANC
1 stop8h 30m
United Airlines
Mon 4/2711:47 pm
ANC
- JAC
1 stop7h 57m
United Airlines
Deal found 2/26![United Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/201:00 pm
JAC
- ANC
2 stops13h 25m
Delta
Mon 4/279:15 pm
ANC
- JAC
2 stops12h 49m
Delta
Deal found 2/26![Delta logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 6/102:39 pm
GEG
- ANC
Nonstop3h 55m
Alaska Airlines
Mon 6/156:00 am
ANC
- GEG
1 stop13h 59m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 6/38:28 pm
BOI
- ANC
1 stop16h 02m
Alaska Airlines
Wed 6/109:10 am
ANC
- BOI
1 stop6h 06m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 6/1912:42 pm
BOI
- ANC
1 stop9h 25m
Delta
Sun 6/216:00 am
ANC
- BOI
1 stop6h 22m
Delta
Deal found 3/1![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 6/38:28 pm
BOI
- ANC
1 stop16h 02m
Alaska Airlines
Thu 9/106:00 am
ANC
- BOI
1 stop5h 56m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 7/36:00 am
BOI
- ANC
1 stop12h 12m
Delta
Fri 7/176:00 am
ANC
- BOI
1 stop6h 22m
Delta
Deal found 2/26![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 7/221:23 pm
GEG
- ANC
1 stop12h 23m
Alaska Airlines
Wed 7/2912:57 am
ANC
- GEG
1 stop10h 32m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 6/171:30 pm
GEG
- ANC
1 stop11h 04m
Delta
Fri 6/268:00 am
ANC
- GEG
1 stop5h 46m
Delta
Deal found 2/28![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 6/161:23 pm
GEG
- ANC
1 stop8h 13m
Alaska Airlines
Tue 6/239:05 am
ANC
- GEG
1 stop10h 54m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 6/305:07 am
GEG
- ANC
1 stop6h 30m
Alaska Airlines
Wed 7/86:00 am
ANC
- GEG
1 stop13h 59m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 6/44:09 pm
GEG
- ANC
1 stop9h 26m
Alaska Airlines
Wed 6/102:26 am
ANC
- GEG
1 stop9h 03m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/234:40 pm
BOI
- FAI
1 stop9h 32m
Delta
Mon 3/301:30 am
FAI
- BOI
1 stop6h 25m
Delta
Deal found 2/28![Delta logo]()
$485
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 6/164:23 pm
BOI
- ANC
2 stops8h 38m
Alaska Airlines
Mon 6/222:26 am
ANC
- BOI
1 stop11h 03m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 8/111:40 am
GEG
- ANC
2 stops10h 01m
Alaska Airlines
Sun 8/99:05 am
ANC
- GEG
1 stop10h 54m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:23 am
BOI
- JNU
1 stop9h 44m
Delta
Mon 7/67:05 am
JNU
- BOI
1 stop6h 33m
Delta
Deal found 3/1![Delta logo]()
$544
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 8/111:40 am
GEG
- ANC
2 stops10h 01m
Alaska Airlines
Fri 8/712:57 am
ANC
- GEG
1 stop10h 32m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 7/112:42 pm
BOI
- JNU
1 stop7h 25m
Delta
Wed 7/87:05 am
JNU
- BOI
1 stop9h 30m
Delta
Deal found 2/26![Delta logo]()
$544
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 7/21:23 pm
GEG
- ANC
2 stops8h 18m
Alaska Airlines
Tue 7/711:31 pm
ANC
- GEG
1 stop10h 40m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 7/1311:20 am
IDA
- JNU
2 stops8h 47m
Delta
Mon 8/317:05 am
JNU
- IDA
2 stops13h 09m
Delta
Deal found 2/28![Delta logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 3/285:59 pm
IDA
- ANC
1 stop20h 42m
Alaska Airlines
Tue 3/3112:00 pm
ANC
- IDA
2 stops26h 19m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/138:28 pm
BOI
- JNU
2 stops27h 00m
Alaska Airlines
Sat 4/187:24 am
JNU
- BOI
2 stops14h 32m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 7/148:28 pm
BOI
- ANC
2 stops8h 15m
Alaska Airlines
Mon 7/2012:27 am
ANC
- BOI
1 stop9h 50m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$441
Last-minute flights from Idaho to AlaskaDiscover last-minute flight deals from Idaho to Alaska. Data last updated March 2, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Alaska. Data last updated March 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 3/187:30 am
BOI
- ANC
1 stop6h 52m
Delta
Tue 3/243:40 pm
ANC
- BOI
1 stop6h 05m
Delta
Deal found 2/26![Delta logo]()
$497
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 3/224:40 pm
BOI
- ANC
1 stop9h 49m
Delta
Tue 3/311:20 pm
ANC
- BOI
1 stop8h 25m
Delta
Deal found 2/26![Delta logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:00 am
BOI
- ANC
1 stop7h 10m
Alaska Airlines
Tue 3/315:00 am
ANC
- BOI
2 stops11h 24m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$443
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 3/236:00 am
BOI
- FAI
2 stops10h 46m
Alaska Airlines
Tue 3/3110:29 pm
FAI
- BOI
2 stops13h 29m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/234:40 pm
BOI
- FAI
1 stop9h 32m
Delta
Mon 3/301:30 am
FAI
- BOI
1 stop6h 25m
Delta
Deal found 2/28![Delta logo]()
$485
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 3/276:00 am
BOI
- ANC
1 stop7h 10m
Alaska Airlines
Fri 4/312:00 pm
ANC
- BOI
2 stops9h 56m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/277:45 pm
GEG
- ANC
1 stop5h 44m
Delta
Mon 3/301:20 pm
ANC
- GEG
1 stop9h 43m
Delta
Deal found 3/1![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/277:45 pm
GEG
- ANC
1 stop5h 44m
Delta
Thu 4/21:34 am
ANC
- GEG
1 stop8h 16m
Delta
Deal found 2/28![Delta logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/277:31 pm
GEG
- ANC
1 stop5h 59m
Alaska Airlines
Mon 3/3012:00 pm
ANC
- GEG
2 stops10h 10m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$532
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 3/285:59 pm
IDA
- ANC
1 stop28h 39m
Alaska Airlines
Tue 3/317:25 pm
ANC
- IDA
1 stop25h 27m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$386
This Expedia deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/295:00 am
GEG
- ANC
1 stop7h 10m
Alaska Airlines
Sun 4/53:56 pm
ANC
- GEG
1 stop15h 32m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$474
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/307:15 am
GEG
- FAI
2 stops27h 58m
Alaska Airlines
Mon 4/610:00 am
FAI
- GEG
1 stop12h 59m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$408
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 March 2, 2026.
Search for one-way flight options from Idaho to Alaska. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
This Expedia deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:59 pm
IDA
- ANC
1 stop7h 36m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$186
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/172:35 pm
JAC
- ANC
1 stop10h 10m
United Airlines
Deal found 2/26![United Airlines logo]()
$186
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/171:00 pm
JAC
- ANC
2 stops9h 46m
Delta
Deal found 2/26![Delta logo]()
$192
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 5/812:15 pm
BOI
- ANC
1 stop6h 08m
Delta
Deal found 2/27![Delta logo]()
$201
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/307:15 am
GEG
- ANC
1 stop18h 12m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$201
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/282:22 pm
BOI
- ANC
2 stops22h 49m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$204
This CheapOair deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:00 pm
BOI
- ANC
Nonstop4h 35m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 7/82:39 pm
GEG
- ANC
Nonstop3h 55m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 8/292:45 pm
BOI
- ANC
1 stop12h 50m
Delta
Deal found 2/27![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 6/173:05 pm
GEG
- ANC
1 stop6h 02m
Delta
Deal found 2/27![Delta logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 8/291:29 pm
BOI
- ANC
2 stops11h 11m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$225
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 6/173:16 pm
GEG
- ANC
2 stops12h 27m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$225
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 March 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $361 (Alaska Airlines) |
One-way from | $186 (Expedia) |
Popular in | April |
Cheapest in | January |
Average price | $579 |
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 2,558,603 searches. Data last updated March 2, 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
BoiseAnchorage
BOI - ANC
BOIANC
Boise Air Term. Gowen Fld
Mon 4/20
7:24 am-2:33 pm
1 stop9h 09m
Anchorage
Sun 4/26
1:30 am-4:14 pm
1 stop12h 44m
$363
BoiseAnchorage
BOI - ANC
BOIANC
Boise Air Term. Gowen Fld
Sun 3/22
7:30 pm-12:29 am
1 stop6h 59m
Anchorage
Tue 3/31
6:15 am-9:01 pm
1 stop12h 46m
$363
BoiseFairbanks
BOI - FAI
BOIFAI
Boise Air Term. Gowen Fld
Sun 4/19
6:00 am-1:44 am
1 stop21h 44m
Fairbanks
Sun 4/26
10:30 pm-12:35 pm
2 stops12h 05m
$368
JacksonAnchorage
JAC - ANC
JACANC
Jackson Hole
Tue 4/21
4:15 pm-10:45 pm
1 stop8h 30m
Anchorage
Mon 4/27
8:50 pm-1:21 pm
2 stops14h 31m
$372
JacksonAnchorage
JAC - ANC
JACANC
Jackson Hole
Tue 4/21
1:00 pm-8:46 pm
2 stops9h 46m
Anchorage
Mon 4/27
9:15 pm-12:04 pm
2 stops12h 49m
$377
JacksonAnchorage
JAC - ANC
JACANC
Jackson Hole
Mon 4/20
1:00 pm-12:25 am
2 stops13h 25m
Anchorage
Mon 4/27
9:15 pm-12:04 pm
2 stops12h 49m
$383
SpokaneAnchorage
GEG - ANC
GEGANC
Spokane
Mon 4/27
5:00 am-9:44 am
1 stop5h 44m
Anchorage
Sun 5/24
2:25 am-11:52 am
2 stops8h 27m
$386
BoiseAnchorage
BOI - ANC
BOIANC
Boise Air Term. Gowen Fld
Wed 7/1
6:10 pm-11:58 pm
1 stop7h 48m
Anchorage
Sat 7/4
5:35 pm-11:53 pm
Nonstop4h 18m
$387
SpokaneAnchorage
GEG - ANC
GEGANC
Spokane
Wed 6/10
2:39 pm-5:34 pm
Nonstop3h 55m
Anchorage
Mon 6/15
6:00 am-8:59 pm
1 stop13h 59m
$387
BoiseAnchorage
BOI - ANC
BOIANC
Boise Air Term. Gowen Fld
Wed 6/3
8:28 pm-10:30 am
1 stop16h 02m
Anchorage
Wed 6/10
9:10 am-5:16 pm
1 stop6h 06m
$397
Showing 1-10 of 60 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-ANC
BOI-FAI
JAC-ANC
GEG-ANC
BOI-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 Idaho to Alaska
USID-USAK
BOI-ANC
BOI-FAI
JAC-ANC
GEG-ANC
What is the cheapest month to book a flight from Idaho to Alaska?
Currently, March is the cheapest month in which you can book a flight from Idaho to Alaska (average of $140). Flying from Idaho to Alaska in May is currently the most expensive (average of $395). 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.
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 March 2, 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.
Comfort
7.8
Overall
8.0
Entertainment
7.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Entertainment
7.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Entertainment
7.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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
Toggle through the tabs below to find thousands of 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 March 2, 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 3 airlines flying from Idaho to Alaska
Discover the top 3 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 2,558,603 searches. Data last updated March 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$257 | Average$597 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$323 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$595 | Average$686 | FlexibilityNo cancel fee | On-time85% |