$230+ Cheap flights from Alaska to Idaho
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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — BOI
Jun 26 — Jul 31
Round-trip
1 adult, Economy
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Cheapest flights from Alaska to IdahoExplore the most affordable flight options available from Alaska to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
Explore the most affordable flight options available from Alaska to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 9/234:08 pm
FAI
- GEG
1 stop15h 25m
Alaska Airlines
Sat 9/263:34 pm
GEG
- FAI
1 stop6h 21m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 10/245:35 am
FAI
- BOI
1 stop10h 42m
Alaska Airlines
Wed 10/282:08 pm
BOI
- FAI
1 stop13h 24m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 10/276:00 am
ANC
- SUN
1 stop27h 11m
Alaska Airlines
Sat 10/3111:53 am
SUN
- ANC
1 stop10h 58m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 7/85:38 pm
ANC
- BOI
Nonstop4h 18m
Alaska Airlines
Tue 7/1410:52 am
BOI
- ANC
1 stop14h 49m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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.
Wed 8/126:21 pm
ANC
- GEG
Nonstop3h 46m
Alaska Airlines
Mon 8/248:31 am
GEG
- ANC
1 stop13h 14m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 7/36:02 pm
ANC
- GEG
1 stop13h 24m
Alaska Airlines
Sat 7/411:44 am
GEG
- ANC
1 stop7h 53m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$491
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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 7/812:57 am
ANC
- GEG
1 stop6h 29m
Alaska Airlines
Mon 7/136:20 am
GEG
- ANC
1 stop18h 35m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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.
Mon 6/221:22 am
ANC
- BOI
2 stops10h 45m
Alaska Airlines
Tue 7/75:57 am
BOI
- ANC
1 stop6h 05m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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.
Thu 7/21:22 am
ANC
- BOI
2 stops10h 45m
Alaska Airlines
Mon 7/64:23 pm
BOI
- ANC
2 stops7h 59m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 5/24. 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.
Wed 12/161:30 am
ANC
- GEG
1 stop10h 32m
Delta
Sun 12/201:00 pm
GEG
- ANC
1 stop10h 36m
Delta
Deal found 5/24![Delta logo]()
$517
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:55 pm
ANC
- BOI
2 stops11h 45m
Southwest
Mon 8/243:50 pm
BOI
- ANC
1 stop8h 55m
Southwest
Deal found 5/26![Southwest logo]()
$522
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 11/35:25 pm
ANC
- GEG
1 stop15h 00m
Alaska Airlines
Wed 11/412:26 pm
GEG
- ANC
1 stop6h 08m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$531
Best flights from Alaska to IdahoDiscover carefully curated flight deals from Alaska to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
Discover carefully curated flight deals from Alaska to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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 9/2312:03 pm
FAI
- GEG
1 stop9h 22m
Alaska Airlines
Sat 9/2612:33 pm
GEG
- FAI
1 stop11h 13m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 5/25. 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 6/92:05 pm
ANC
- GEG
1 stop8h 46m
United Airlines
Sat 6/134:08 pm
GEG
- ANC
1 stop8h 51m
United Airlines
Deal found 5/25![United Airlines logo]()
$545
This Southwest deal was found by Cheapflights users on 5/22. 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 6/911:55 pm
ANC
- GEG
1 stop10h 50m
Southwest
Tue 6/165:00 am
GEG
- ANC
2 stops17h 15m
Southwest
Deal found 5/22![Southwest logo]()
$556
This Delta deal was found by Cheapflights users on 5/26. 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.
Thu 7/162:37 pm
FAI
- GEG
1 stop8h 18m
Delta
Tue 7/211:00 pm
GEG
- FAI
1 stop12h 30m
Delta
Deal found 5/26![Delta logo]()
$692
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 10/245:35 am
FAI
- BOI
1 stop10h 42m
Alaska Airlines
Wed 10/282:08 pm
BOI
- FAI
1 stop13h 24m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 10/276:00 am
ANC
- SUN
1 stop27h 11m
Alaska Airlines
Sat 10/3111:53 am
SUN
- ANC
1 stop10h 58m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 5/22. 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.
Fri 6/511:55 pm
ANC
- GEG
1 stop9h 40m
Southwest
Mon 6/89:50 am
GEG
- ANC
1 stop13h 55m
Southwest
Deal found 5/22![Southwest logo]()
$565
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 7/85:38 pm
ANC
- BOI
Nonstop4h 18m
Alaska Airlines
Tue 7/148:03 am
BOI
- ANC
1 stop17h 52m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 5/22. 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.
Wed 6/311:55 pm
ANC
- GEG
2 stops11h 55m
Southwest
Wed 6/105:00 am
GEG
- ANC
2 stops17h 15m
Southwest
Deal found 5/22![Southwest logo]()
$589
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 6/245:38 pm
ANC
- BOI
Nonstop4h 18m
Alaska Airlines
Wed 7/16:23 am
BOI
- ANC
1 stop16h 47m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 5/27. 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.
Mon 6/299:53 pm
FAI
- BOI
1 stop13h 58m
Delta
Mon 7/66:10 pm
BOI
- FAI
1 stop8h 20m
Delta
Deal found 5/27![Delta logo]()
$700
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 7/161:29 am
ANC
- BOI
1 stop6h 14m
Alaska Airlines
Sun 7/196:13 pm
BOI
- ANC
1 stop6h 55m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 5/23. 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 11/911:40 pm
ANC
- JAC
1 stop8h 23m
United Airlines
Thu 11/122:40 pm
JAC
- ANC
1 stop9h 59m
United Airlines
Deal found 5/23![United Airlines logo]()
$731
This Delta deal was found by Cheapflights users on 5/26. 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.
Thu 9/176:00 am
ANC
- IDA
2 stops14h 31m
Delta
Sun 9/206:00 am
IDA
- ANC
2 stops16h 15m
Delta
Deal found 5/26![Delta logo]()
$722
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 7/36:00 am
ANC
- BOI
1 stop7h 26m
Alaska Airlines
Mon 7/66:13 pm
BOI
- ANC
1 stop6h 09m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 7/81:26 am
ANC
- GEG
1 stop8h 34m
Alaska Airlines
Mon 7/136:20 am
GEG
- ANC
1 stop18h 35m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 5/22. 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.
Mon 6/86:00 am
ANC
- JAC
1 stop12h 30m
Delta
Sun 7/121:15 pm
JAC
- ANC
1 stop12h 05m
Delta
Deal found 5/22![Delta logo]()
$737
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 8/225:07 am
ANC
- GEG
1 stop6h 24m
Alaska Airlines
Wed 8/266:21 pm
GEG
- ANC
1 stop7h 26m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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 8/512:57 am
ANC
- BOI
1 stop12h 29m
Alaska Airlines
Tue 8/114:23 pm
BOI
- ANC
2 stops8h 45m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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.
Mon 6/221:22 am
ANC
- BOI
2 stops10h 45m
Alaska Airlines
Tue 7/75:57 am
BOI
- ANC
1 stop6h 05m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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 7/3011:06 pm
ANC
- BOI
1 stop19h 04m
Alaska Airlines
Sun 8/21:06 pm
BOI
- ANC
1 stop9h 28m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$537
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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.
Thu 7/21:22 am
ANC
- BOI
2 stops10h 45m
Alaska Airlines
Sun 7/56:23 am
BOI
- ANC
1 stop14h 11m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$542
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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.
Thu 10/299:41 am
JNU
- GEG
3 stops27h 59m
Alaska Airlines
Mon 11/25:00 am
GEG
- JNU
3 stops26h 59m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$548
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 7/211:29 am
ANC
- GEG
1 stop5h 57m
Alaska Airlines
Wed 7/224:21 pm
GEG
- ANC
1 stop8h 20m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$582
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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.
Sun 6/2812:18 am
FAI
- BOI
2 stops20h 15m
Alaska Airlines
Mon 7/68:47 pm
BOI
- FAI
1 stop7h 28m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$690
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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.
Thu 7/26:30 am
FAI
- BOI
2 stops11h 37m
Alaska Airlines
Tue 7/144:15 pm
BOI
- FAI
2 stops10h 40m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$699
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 9/176:07 am
ANC
- IDA
1 stop14h 49m
Alaska Airlines
Sun 9/202:01 pm
IDA
- ANC
1 stop6h 37m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$701
This Travelocity deal was found by Cheapflights users on 5/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:18 pm
FAI
- GEG
2 stops8h 41m
Alaska Airlines
Tue 7/213:49 pm
GEG
- FAI
2 stops9h 10m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$758
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 6/99:06 am
FAI
- GEG
2 stops11h 12m
Alaska Airlines
Sat 6/137:45 pm
GEG
- FAI
1 stop7h 30m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$777
Last-minute flights from Alaska to IdahoDiscover last-minute flight deals from Alaska to Idaho. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to Idaho. Data last updated May 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/22. 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 6/51:55 am
ANC
- GEG
1 stop12h 44m
Delta
Sun 6/145:37 pm
GEG
- ANC
1 stop7h 19m
Delta
Deal found 5/22![Delta logo]()
$547
This Southwest deal was found by Cheapflights users on 5/22. 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.
Fri 6/511:55 pm
ANC
- GEG
1 stop9h 40m
Southwest
Mon 6/89:50 am
GEG
- ANC
1 stop13h 55m
Southwest
Deal found 5/22![Southwest logo]()
$565
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:05 pm
ANC
- BOI
1 stop7h 50m
United Airlines
Fri 6/125:46 pm
BOI
- ANC
1 stop8h 13m
United Airlines
Deal found 5/24![United Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 5/25. 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 6/92:05 pm
ANC
- GEG
1 stop8h 46m
United Airlines
Sat 6/134:08 pm
GEG
- ANC
1 stop8h 51m
United Airlines
Deal found 5/25![United Airlines logo]()
$545
This Southwest deal was found by Cheapflights users on 5/22. 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 6/911:55 pm
ANC
- GEG
1 stop10h 50m
Southwest
Tue 6/165:00 am
GEG
- ANC
2 stops17h 15m
Southwest
Deal found 5/22![Southwest logo]()
$556
This Southwest deal was found by Cheapflights users on 5/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:55 pm
ANC
- GEG
2 stops13h 20m
Southwest
Sat 6/135:00 am
GEG
- ANC
2 stops17h 15m
Southwest
Deal found 5/25![Southwest logo]()
$561
This Delta deal was found by Cheapflights users on 5/23. 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 6/111:30 am
ANC
- BOI
1 stop6h 26m
Delta
Mon 6/156:10 pm
BOI
- ANC
1 stop7h 46m
Delta
Deal found 5/23![Delta logo]()
$547
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 6/221:26 am
ANC
- BOI
1 stop6h 14m
Alaska Airlines
Tue 7/76:13 pm
BOI
- ANC
1 stop9h 24m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 5/26. 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 6/238:15 am
ANC
- GEG
1 stop10h 02m
Delta
Tue 6/305:30 am
GEG
- ANC
1 stop5h 50m
Delta
Deal found 5/26![Delta logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 6/245:38 pm
ANC
- BOI
Nonstop4h 18m
Alaska Airlines
Wed 7/16:23 am
BOI
- ANC
1 stop16h 47m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 5/23. 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.
Thu 6/2511:55 pm
ANC
- BOI
1 stop9h 30m
Southwest
Sun 6/288:35 am
BOI
- ANC
2 stops14h 40m
Southwest
Deal found 5/23![Southwest logo]()
$551
This Southwest deal was found by Cheapflights users on 5/23. 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.
Fri 6/2611:55 pm
ANC
- BOI
2 stops13h 40m
Southwest
Sun 6/288:35 am
BOI
- ANC
2 stops14h 40m
Southwest
Deal found 5/23![Southwest logo]()
$556
One-way flights from Alaska to IdahoSearch for one-way flight options from Alaska to Idaho. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
Search for one-way flight options from Alaska to Idaho. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
This Delta deal was found by Cheapflights users on 5/26. 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 9/71:30 am
FAI
- BOI
1 stop8h 35m
Delta
Deal found 5/26![Delta logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 9/82:51 pm
FAI
- BOI
2 stops17h 05m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 5/24. 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 6/811:55 pm
ANC
- GEG
1 stop10h 50m
Southwest
Deal found 5/24![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 5/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:25 pm
ANC
- BOI
1 stop15h 00m
Southwest
Deal found 5/25![Southwest logo]()
$248
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 7/225:38 pm
ANC
- BOI
Nonstop4h 18m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 5/26. 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 7/2211:42 am
ANC
- BOI
1 stop8h 36m
Delta
Deal found 5/26![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 5/26. 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.
Sat 6/201:30 am
ANC
- GEG
1 stop9h 22m
Delta
Deal found 5/26![Delta logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 8/225:07 am
ANC
- GEG
2 stops9h 34m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 6/186:02 pm
ANC
- GEG
2 stops13h 11m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 5/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1911:55 pm
ANC
- BOI
2 stops10h 25m
Southwest
Deal found 5/25![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 5/25. 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 6/92:05 pm
ANC
- GEG
1 stop8h 46m
United Airlines
Deal found 5/25![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 5/22. 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.
Sun 9/67:05 am
JNU
- GEG
1 stop10h 42m
Delta
Deal found 5/22![Delta logo]()
$300
Find flight deals from Alaska to Idaho
Keep the following information in mind while searching for Alaska to Idaho flight deals. Data was last updated May 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $420 (Alaska Airlines) |
One-way from | $230 (Delta) |
Popular in | September |
Cheapest in | October |
Average price | $521 |
Cheapflights Fare Finder
Customize your flight search to find flights from Alaska to Idaho 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 May 27, 2026.
Use the filters below to find and compare flights from Alaska to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FairbanksSpokane
FAI - GEG
FAIGEG
Fairbanks
Wed 9/23
12:03 pm-10:25 pm
1 stop9h 22m
Spokane
Sat 9/26
12:33 pm-10:46 pm
1 stop11h 13m
$420
FairbanksBoise
FAI - BOI
FAIBOI
Fairbanks
Sat 10/24
5:35 am-6:17 pm
1 stop10h 42m
Boise Air Term. Gowen Fld
Wed 10/28
2:08 pm-1:32 am
1 stop13h 24m
$420
AnchorageHailey
ANC - SUN
ANCSUN
Anchorage
Tue 10/27
6:00 am-11:11 am
1 stop27h 11m
Hailey Sun Valley-Friedman
Sat 10/31
11:53 am-8:51 pm
1 stop10h 58m
$439
AnchorageBoise
ANC - BOI
ANCBOI
Anchorage
Wed 7/8
5:38 pm-11:56 pm
Nonstop4h 18m
Boise Air Term. Gowen Fld
Tue 7/14
8:03 am-11:55 pm
1 stop17h 52m
$487
AnchorageBoise
ANC - BOI
ANCBOI
Anchorage
Wed 6/24
5:38 pm-11:56 pm
Nonstop4h 18m
Boise Air Term. Gowen Fld
Wed 7/1
6:23 am-9:10 pm
1 stop16h 47m
$487
Quickest round-trip
AnchorageBoise
ANC - BOI
ANCBOI
Anchorage
Thu 7/16
1:29 am-9:43 am
1 stop6h 14m
Boise Air Term. Gowen Fld
Sun 7/19
6:13 pm-11:08 pm
1 stop6h 55m
$497
AnchorageBoise
ANC - BOI
ANCBOI
Anchorage
Fri 7/3
6:00 am-3:26 pm
1 stop7h 26m
Boise Air Term. Gowen Fld
Mon 7/6
6:13 pm-10:22 pm
1 stop6h 09m
$497
AnchorageSpokane
ANC - GEG
ANCGEG
Anchorage
Wed 7/8
1:26 am-11:00 am
1 stop8h 34m
Spokane
Mon 7/13
6:20 am-11:55 pm
1 stop18h 35m
$497
AnchorageSpokane
ANC - GEG
ANCGEG
Anchorage
Sat 8/22
5:07 am-12:31 pm
1 stop6h 24m
Spokane
Wed 8/26
6:21 pm-12:47 am
1 stop7h 26m
$497
AnchorageBoise
ANC - BOI
ANCBOI
Anchorage
Wed 8/5
12:57 am-3:26 pm
1 stop12h 29m
Boise Air Term. Gowen Fld
Tue 8/11
4:23 pm-11:08 pm
2 stops8h 45m
$502
Showing 1-10 of 59 resultsSorted by cheapest first
Best time to book a flight from Alaska to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Alaska with our price prediction graph.
FAI-GEG
ANC-GEG
FAI-BOI
ANC-SUN
ANC-BOI
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 Alaska to Idaho
USAK-USID
FAI-GEG
ANC-GEG
FAI-BOI
ANC-SUN
What is the cheapest month to book a flight from Alaska to Idaho?
Currently, May is the cheapest month in which you can book a flight from Alaska to Idaho (average of $198). Flying from Alaska to Idaho in September is currently the most expensive (average of $735). 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 Alaska to Idaho?
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated May 27, 2026.
Get a feel of what it's like to fly with Alaska Airlines and Delta from Alaska to Idaho by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Food
7.1
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Food
7.1
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Alaska to Idaho. 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 Alaska to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Alaska to Idaho by cabin class
Find flights from Alaska to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Alaska and Idaho flights
Browse other Alaska and Idaho flight options. Last updated on May 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Idaho
Find the right flight back to Alaska after your stay in Idaho
Alaska to Idaho flights
Consider these flights traveling from Alaska to Idaho.
Top 2 airlines flying from Alaska to Idaho
Discover the top 2 airlines that operate flights from Alaska to Idaho. 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 May 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$255 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$517 | FlexibilityNo cancel fee | On-time75% |