$198+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — BOI
Aug 29 — Sep 51
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 July 30, 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 July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:09 pm
ANC
- BOI
1 stop8h 26m
United Airlines
Mon 8/312:44 pm
BOI
- ANC
1 stop11h 15m
United Airlines
Deal found 7/27![United Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/2711:09 pm
ANC
- BOI
1 stop8h 26m
United Airlines
Thu 9/32:44 pm
BOI
- ANC
1 stop11h 15m
United Airlines
Deal found 7/29![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/269:00 am
ANC
- GEG
1 stop10h 46m
United Airlines
Thu 9/31:37 pm
GEG
- ANC
1 stop11h 22m
United Airlines
Deal found 7/25![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:55 pm
ANC
- BOI
2 stops13h 10m
Southwest
Thu 9/103:50 pm
BOI
- ANC
1 stop8h 55m
Southwest
Deal found 7/28![Southwest logo]()
$462
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:09 pm
ANC
- BOI
1 stop8h 26m
United Airlines
Mon 8/312:44 pm
BOI
- ANC
1 stop11h 15m
United Airlines
Deal found 7/27![United Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:55 pm
ANC
- GEG
1 stop10h 45m
Southwest
Sat 9/1211:20 am
GEG
- ANC
1 stop12h 25m
Southwest
Deal found 7/27![Southwest logo]()
$497
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:59 am
ANC
- BOI
1 stop5h 57m
Alaska Airlines
Sun 9/274:20 pm
BOI
- ANC
1 stop7h 19m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 7/26. 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 9/48:15 am
ANC
- GEG
1 stop12h 01m
Delta
Mon 9/711:09 am
GEG
- ANC
1 stop10h 03m
Delta
Deal found 7/26![Delta logo]()
$517
This Southwest deal was found by Cheapflights users on 7/25. 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.
Wed 8/2611:55 pm
ANC
- GEG
1 stop10h 45m
Southwest
Thu 9/36:55 am
GEG
- ANC
2 stops15h 20m
Southwest
Deal found 7/25![Southwest logo]()
$522
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 11/611:59 pm
ANC
- GEG
1 stop11h 48m
United Airlines
Sun 11/81:49 pm
GEG
- ANC
1 stop10h 07m
United Airlines
Deal found 7/30![United Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 11/1911:59 pm
ANC
- GEG
1 stop11h 49m
United Airlines
Mon 11/231:49 pm
GEG
- ANC
1 stop10h 07m
United Airlines
Deal found 7/30![United Airlines logo]()
$531
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2711:55 pm
ANC
- GEG
1 stop10h 45m
Southwest
Thu 9/36:55 am
GEG
- ANC
2 stops15h 20m
Southwest
Deal found 7/30![Southwest logo]()
$532
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 July 30, 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 July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/269:00 am
ANC
- GEG
1 stop10h 46m
United Airlines
Thu 9/31:37 pm
GEG
- ANC
1 stop11h 22m
United Airlines
Deal found 7/25![United Airlines logo]()
$437
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:59 am
ANC
- BOI
1 stop5h 57m
Alaska Airlines
Sun 9/274:20 pm
BOI
- ANC
1 stop7h 19m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 7/27. 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 9/231:32 am
ANC
- BOI
1 stop6h 22m
Delta
Sun 9/2712:17 pm
BOI
- ANC
1 stop6h 10m
Delta
Deal found 7/27![Delta logo]()
$517
This Southwest deal was found by Cheapflights users on 7/25. 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.
Wed 8/2611:55 pm
ANC
- GEG
1 stop10h 45m
Southwest
Thu 9/36:55 am
GEG
- ANC
2 stops15h 20m
Southwest
Deal found 7/25![Southwest logo]()
$522
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:09 pm
ANC
- BOI
1 stop8h 26m
United Airlines
Mon 8/312:44 pm
BOI
- ANC
1 stop11h 15m
United Airlines
Deal found 7/27![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 7/26. 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 12/96:00 am
ANC
- GEG
1 stop7h 56m
Delta
Tue 1/55:20 am
GEG
- ANC
1 stop7h 55m
Delta
Deal found 7/26![Delta logo]()
$517
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2711:55 pm
ANC
- GEG
1 stop10h 45m
Southwest
Thu 9/36:55 am
GEG
- ANC
2 stops15h 20m
Southwest
Deal found 7/30![Southwest logo]()
$532
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:05 pm
FAI
- BOI
2 stops28h 39m
Alaska Airlines
Wed 11/412:52 pm
BOI
- FAI
2 stops26h 35m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 11/611:59 pm
ANC
- GEG
1 stop11h 48m
United Airlines
Sun 11/81:49 pm
GEG
- ANC
1 stop10h 07m
United Airlines
Deal found 7/30![United Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:00 am
ANC
- GEG
1 stop8h 09m
Delta
Thu 9/179:23 am
GEG
- ANC
1 stop8h 04m
Delta
Deal found 7/25![Delta logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 11/25:55 am
ANC
- GEG
1 stop7h 27m
Alaska Airlines
Wed 11/43:16 pm
GEG
- ANC
1 stop6h 33m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$557
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/2711:55 pm
ANC
- BOI
1 stop8h 20m
Southwest
Thu 9/310:50 am
BOI
- ANC
2 stops13h 55m
Southwest
Deal found 7/29![Southwest logo]()
$570
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 10/231:31 am
ANC
- SUN
1 stop7h 35m
Alaska Airlines
Wed 10/2811:48 am
SUN
- ANC
1 stop13h 51m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 7/26. 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 8/132:22 pm
ANC
- BOI
1 stop6h 08m
Delta
Mon 8/173:29 pm
BOI
- ANC
1 stop6h 43m
Delta
Deal found 7/26![Delta logo]()
$567
This Southwest deal was found by Cheapflights users on 7/26. 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.
Thu 8/1310:25 pm
ANC
- BOI
1 stop10h 25m
Southwest
Mon 8/1710:50 am
BOI
- ANC
2 stops13h 55m
Southwest
Deal found 7/26![Southwest logo]()
$572
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/299:02 am
ANC
- IDA
1 stop26h 19m
Alaska Airlines
Mon 11/23:54 pm
IDA
- ANC
1 stop6h 55m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$561
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/87:23 am
JNU
- GEG
1 stop6h 51m
Delta
Tue 9/151:00 pm
GEG
- JNU
1 stop6h 16m
Delta
Deal found 7/29![Delta logo]()
$596
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:07 am
ANC
- BOI
1 stop14h 26m
Alaska Airlines
Thu 9/32:17 pm
BOI
- ANC
2 stops8h 25m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$568
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/15:30 am
FAI
- GEG
1 stop6h 09m
Alaska Airlines
Sat 10/174:41 pm
GEG
- FAI
1 stop9h 56m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:30 pm
FAI
- GEG
1 stop5h 45m
Delta
Mon 10/57:30 pm
GEG
- FAI
1 stop6h 00m
Delta
Deal found 7/25![Delta logo]()
$626
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 11/158:54 pm
ANC
- JAC
2 stops14h 31m
United Airlines
Thu 11/194:10 pm
JAC
- ANC
1 stop8h 46m
United Airlines
Deal found 7/26![United Airlines logo]()
$833
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/1710:48 pm
ANC
- IDA
2 stops36h 36m
Alaska Airlines
Sun 9/203:57 pm
IDA
- ANC
2 stops9h 42m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/121:35 am
FAI
- BOI
1 stop6h 19m
Delta
Tue 9/156:45 am
BOI
- FAI
1 stop8h 47m
Delta
Deal found 7/30![Delta logo]()
$635
This Priceline deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Sun 9/1310:02 am
FAI
- BOI
2 stops24h 31m
Alaska Airlines
Tue 9/151:30 pm
BOI
- FAI
2 stops14h 18m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 8/252:42 pm
FAI
- GEG
1 stop8h 17m
Delta
Tue 9/15:15 am
GEG
- FAI
1 stop9h 32m
Delta
Deal found 7/28![Delta logo]()
$648
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 10/81:40 am
ANC
- JAC
2 stops12h 50m
Delta
Fri 10/167:40 am
JAC
- ANC
2 stops15h 01m
Delta
Deal found 7/27![Delta logo]()
$663
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/241:28 am
FAI
- GEG
2 stops20h 21m
Alaska Airlines
Tue 9/17:03 am
GEG
- FAI
2 stops19h 45m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$618
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:39 pm
FAI
- GEG
2 stops12h 45m
Alaska Airlines
Wed 11/45:05 pm
GEG
- FAI
2 stops25h 38m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$620
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/297:03 am
JNU
- GEG
2 stops7h 38m
Alaska Airlines
Sat 10/35:07 am
GEG
- JNU
2 stops9h 18m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$630
This Delta deal was found by Cheapflights users on 7/26. 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 8/297:35 am
JNU
- GEG
1 stop6h 44m
Delta
Mon 8/311:00 pm
GEG
- JNU
1 stop6h 16m
Delta
Deal found 7/26![Delta logo]()
$775
Last-minute flights from Alaska to IdahoDiscover last-minute flight deals from Alaska to Idaho. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to Idaho. Data last updated July 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/27. 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 8/128:15 am
ANC
- GEG
1 stop12h 01m
Delta
Mon 8/249:25 am
GEG
- ANC
1 stop11h 47m
Delta
Deal found 7/27![Delta logo]()
$567
This Delta deal was found by Cheapflights users on 7/26. 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 8/132:22 pm
ANC
- BOI
1 stop6h 08m
Delta
Mon 8/173:29 pm
BOI
- ANC
1 stop6h 43m
Delta
Deal found 7/26![Delta logo]()
$567
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:09 pm
ANC
- BOI
1 stop8h 26m
United Airlines
Mon 8/312:44 pm
BOI
- ANC
1 stop11h 15m
United Airlines
Deal found 7/27![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:55 pm
ANC
- BOI
2 stops11h 55m
Southwest
Mon 8/312:55 pm
BOI
- ANC
1 stop8h 20m
Southwest
Deal found 7/27![Southwest logo]()
$542
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/252:28 am
ANC
- GEG
1 stop7h 35m
Alaska Airlines
Sat 8/297:03 am
GEG
- ANC
1 stop6h 04m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/269:00 am
ANC
- GEG
1 stop10h 46m
United Airlines
Thu 9/31:37 pm
GEG
- ANC
1 stop11h 22m
United Airlines
Deal found 7/25![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 7/25. 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.
Wed 8/2611:55 pm
ANC
- GEG
1 stop10h 45m
Southwest
Thu 9/36:55 am
GEG
- ANC
2 stops15h 20m
Southwest
Deal found 7/25![Southwest logo]()
$522
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/2711:09 pm
ANC
- BOI
1 stop8h 26m
United Airlines
Thu 9/32:44 pm
BOI
- ANC
1 stop11h 15m
United Airlines
Deal found 7/29![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:09 pm
ANC
- BOI
1 stop8h 26m
United Airlines
Mon 8/312:44 pm
BOI
- ANC
1 stop11h 15m
United Airlines
Deal found 7/27![United Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2711:55 pm
ANC
- GEG
1 stop10h 45m
Southwest
Thu 9/36:55 am
GEG
- ANC
2 stops15h 20m
Southwest
Deal found 7/30![Southwest logo]()
$532
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:07 am
ANC
- BOI
1 stop14h 26m
Alaska Airlines
Thu 9/32:17 pm
BOI
- ANC
2 stops8h 25m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$568
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/2711:55 pm
ANC
- BOI
1 stop8h 20m
Southwest
Thu 9/310:50 am
BOI
- ANC
2 stops13h 55m
Southwest
Deal found 7/29![Southwest logo]()
$570
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 July 30, 2026.
Search for one-way flight options from Alaska to Idaho. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:09 pm
ANC
- BOI
1 stop8h 26m
United Airlines
Deal found 7/27![United Airlines logo]()
$198
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/2711:09 pm
ANC
- BOI
1 stop8h 26m
United Airlines
Deal found 7/29![United Airlines logo]()
$208
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:55 pm
ANC
- BOI
1 stop8h 55m
Southwest
Deal found 7/27![Southwest logo]()
$238
This Southwest deal was found by Cheapflights users on 7/26. 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.
Wed 9/211:55 pm
ANC
- BOI
2 stops13h 10m
Southwest
Deal found 7/26![Southwest logo]()
$243
This Expedia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/2912:12 pm
ANC
- GEG
2 stops10h 41m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$251
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/11:29 am
ANC
- BOI
2 stops16h 51m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/2711:55 pm
ANC
- BOI
2 stops11h 20m
Southwest
Deal found 7/29![Southwest logo]()
$253
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:55 pm
ANC
- GEG
2 stops15h 20m
Southwest
Deal found 7/28![Southwest logo]()
$253
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:29 am
ANC
- BOI
2 stops18h 14m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 7/27. 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 9/231:32 am
ANC
- BOI
1 stop8h 05m
Delta
Deal found 7/27![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 7/27. 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 8/211:32 am
ANC
- GEG
1 stop9h 36m
Delta
Deal found 7/27![Delta logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 12/231:36 am
ANC
- BOI
2 stops16h 29m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$283
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 July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $397 (United Airlines) |
One-way from | $198 (United Airlines) |
Popular in | September |
Cheapest in | October |
Average price | $496 |
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 July 30, 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
AnchorageSpokane
ANC - GEG
ANCGEG
Anchorage
Wed 8/26
9:00 am-8:46 pm
1 stop10h 46m
Spokane
Thu 9/3
1:37 pm-11:59 pm
1 stop11h 22m
$437
AnchorageBoise
ANC - BOI
ANCBOI
Anchorage
Thu 8/27
11:09 pm-9:35 am
1 stop8h 26m
Boise Air Term. Gowen Fld
Mon 8/31
2:44 pm-11:59 pm
1 stop11h 15m
$487
AnchorageBoise
ANC - BOI
ANCBOI
Anchorage
Fri 9/18
1:59 am-9:56 am
1 stop5h 57m
Boise Air Term. Gowen Fld
Sun 9/27
4:20 pm-9:39 pm
1 stop7h 19m
$517
AnchorageBoise
ANC - BOI
ANCBOI
Anchorage
Wed 9/23
1:32 am-9:54 am
1 stop6h 22m
Boise Air Term. Gowen Fld
Sun 9/27
12:17 pm-4:27 pm
1 stop6h 10m
$517
AnchorageSpokane
ANC - GEG
ANCGEG
Anchorage
Wed 12/9
6:00 am-2:56 pm
1 stop7h 56m
Spokane
Tue 1/5
5:20 am-12:15 pm
1 stop7h 55m
$517
AnchorageSpokane
ANC - GEG
ANCGEG
Anchorage
Wed 8/26
11:55 pm-11:40 am
1 stop10h 45m
Spokane
Thu 9/3
6:55 am-9:15 pm
2 stops15h 20m
$522
AnchorageSpokane
ANC - GEG
ANCGEG
Anchorage
Fri 11/6
11:59 pm-12:47 pm
1 stop11h 48m
Spokane
Sun 11/8
1:49 pm-10:56 pm
1 stop10h 07m
$525
AnchorageSpokane
ANC - GEG
ANCGEG
Anchorage
Thu 8/27
11:55 pm-11:40 am
1 stop10h 45m
Spokane
Thu 9/3
6:55 am-9:15 pm
2 stops15h 20m
$532
FairbanksBoise
FAI - BOI
FAIBOI
Fairbanks
Sun 11/1
4:05 pm-10:44 pm
2 stops28h 39m
Boise Air Term. Gowen Fld
Wed 11/4
12:52 pm-1:27 pm
2 stops26h 35m
$547
AnchorageSpokane
ANC - GEG
ANCGEG
Anchorage
Tue 9/15
8:00 am-5:09 pm
1 stop8h 09m
Spokane
Thu 9/17
9:23 am-4:27 pm
1 stop8h 04m
$557
Showing 1-10 of 60 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.
ANC-GEG
ANC-BOI
FAI-BOI
ANC-SUN
ANC-IDA
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
ANC-GEG
ANC-BOI
FAI-BOI
ANC-SUN
What is the cheapest month to book a flight from Alaska to Idaho?
Currently, October is the cheapest month in which you can book a flight from Alaska to Idaho (average of $275). 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.
What is the cheapest time of day to fly from AK to ID?
Find hourly flight availability from Alaska to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2026.
When flying from Alaska to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 July 30, 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.
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentMarty,Jun 2024
ANC - DEN
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentMarty,Jun 2024
ANC - DEN
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentMarty,Jun 2024
ANC - DEN
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
Toggle through the tabs below to find thousands of 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 July 30, 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 July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$255 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$521 | FlexibilityNo cancel fee | On-time75% |