$250+ Cheap flights from Idaho Falls (IDA) 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — ANC
may. 10 — may. 171
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho Falls to Alaska
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Cheapest flights from Idaho Falls to AlaskaExplore the most affordable flight options available from Idaho Falls to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 10, 2026.
Explore the most affordable flight options available from Idaho Falls to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mié. 5/201:54 pm
IDA
- ANC
1 stop21h 57m
Alaska Airlines
dom. 5/247:24 pm
ANC
- IDA
1 stop18h 02m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
lun. 5/184:03 pm
IDA
- ANC
2 stops19h 48m
Alaska Airlines
sáb. 5/237:24 pm
ANC
- IDA
2 stops15h 53m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
sáb. 5/911:30 am
IDA
- ANC
2 stops13h 00m
Delta
vie. 5/1512:35 am
ANC
- IDA
1 stop8h 12m
Delta
Deal found 4/8![Delta logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
sáb. 5/234:03 pm
IDA
- ANC
2 stops10h 43m
Alaska Airlines
jue. 5/2811:30 am
ANC
- IDA
2 stops9h 23m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
sáb. 6/63:16 pm
IDA
- ANC
2 stops11h 07m
Delta
dom. 6/712:15 am
ANC
- IDA
1 stop12h 26m
Delta
Deal found 4/6![Delta logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
sáb. 5/24:06 pm
IDA
- ANC
1 stop7h 37m
Alaska Airlines
lun. 5/412:22 pm
ANC
- IDA
1 stop8h 18m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$546
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
vie. 5/14:06 pm
IDA
- FAI
1 stop8h 47m
Alaska Airlines
lun. 5/43:59 pm
FAI
- IDA
1 stop28h 41m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
dom. 9/136:10 am
IDA
- FAI
2 stops19h 56m
Delta
sáb. 9/191:30 am
FAI
- IDA
2 stops18h 44m
Delta
Deal found 4/7![Delta logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mié. 9/166:18 am
IDA
- FAI
1 stop16h 36m
Alaska Airlines
mié. 9/238:00 am
FAI
- IDA
1 stop12h 56m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
dom. 9/136:10 am
IDA
- JNU
2 stops13h 57m
Delta
lun. 9/217:05 am
JNU
- IDA
2 stops9h 09m
Delta
Deal found 4/7![Delta logo]()
$653
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
lun. 11/166:15 am
IDA
- JNU
3 stops15h 38m
Alaska Airlines
mar. 11/177:14 am
JNU
- IDA
2 stops13h 25m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$660
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
sáb. 6/131:43 pm
IDA
- JNU
2 stops43h 03m
Alaska Airlines
vie. 6/269:55 am
JNU
- IDA
2 stops34h 44m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$688
Best flights from Idaho Falls to AlaskaDiscover carefully curated flight deals from Idaho Falls to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 10, 2026.
Discover carefully curated flight deals from Idaho Falls to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mié. 5/201:54 pm
IDA
- ANC
1 stop21h 57m
Alaska Airlines
sáb. 5/231:55 am
ANC
- IDA
2 stops9h 22m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
sáb. 6/63:16 pm
IDA
- ANC
2 stops11h 07m
Delta
dom. 6/712:15 am
ANC
- IDA
1 stop12h 26m
Delta
Deal found 4/6![Delta logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
sáb. 5/234:03 pm
IDA
- ANC
2 stops10h 43m
Alaska Airlines
jue. 5/2811:30 am
ANC
- IDA
2 stops9h 23m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
dom. 6/711:28 am
IDA
- ANC
2 stops12h 57m
Delta
vie. 6/1212:15 am
ANC
- IDA
1 stop12h 26m
Delta
Deal found 4/5![Delta logo]()
$548
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
sáb. 5/24:06 pm
IDA
- ANC
1 stop7h 37m
Alaska Airlines
lun. 5/47:10 am
ANC
- IDA
2 stops13h 30m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$550
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
vie. 9/186:50 pm
IDA
- ANC
2 stops8h 45m
Delta
jue. 9/249:55 pm
ANC
- IDA
2 stops22h 19m
Delta
Deal found 4/7![Delta logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
vie. 5/14:06 pm
IDA
- FAI
1 stop8h 47m
Alaska Airlines
lun. 5/410:30 pm
FAI
- IDA
2 stops22h 10m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
lun. 9/146:10 am
IDA
- ANC
2 stops18h 12m
Delta
dom. 9/201:30 am
ANC
- IDA
2 stops14h 44m
Delta
Deal found 4/7![Delta logo]()
$597
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
vie. 9/186:10 am
IDA
- FAI
2 stops19h 56m
Delta
sáb. 9/262:40 pm
FAI
- IDA
2 stops29h 34m
Delta
Deal found 4/7![Delta logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
jue. 4/236:00 am
IDA
- FAI
1 stop8h 58m
Alaska Airlines
lun. 4/277:50 am
FAI
- IDA
2 stops12h 50m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
vie. 9/186:50 pm
IDA
- FAI
2 stops20h 53m
Delta
mar. 9/221:30 am
FAI
- IDA
2 stops18h 44m
Delta
Deal found 4/7![Delta logo]()
$597
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
dom. 9/136:10 am
IDA
- FAI
2 stops19h 56m
Delta
sáb. 9/191:30 am
FAI
- IDA
2 stops18h 44m
Delta
Deal found 4/7![Delta logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
sáb. 6/131:43 pm
IDA
- JNU
2 stops43h 03m
Alaska Airlines
vie. 6/269:55 am
JNU
- IDA
2 stops34h 44m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mié. 9/166:10 am
IDA
- FAI
2 stops19h 56m
Delta
lun. 9/212:40 pm
FAI
- IDA
2 stops25h 34m
Delta
Deal found 4/7![Delta logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
vie. 6/121:43 pm
IDA
- JNU
2 stops9h 42m
Alaska Airlines
vie. 6/269:55 am
JNU
- IDA
2 stops34h 44m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$689
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
mié. 5/206:00 am
IDA
- ANC
2 stops12h 23m
Delta
dom. 5/246:00 am
ANC
- IDA
2 stops14h 42m
Delta
Deal found 4/5![Delta logo]()
$598
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
vie. 9/186:10 am
IDA
- JNU
2 stops13h 57m
Delta
vie. 9/257:05 am
JNU
- IDA
2 stops9h 09m
Delta
Deal found 4/7![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
sáb. 9/196:10 am
IDA
- JNU
2 stops13h 57m
Delta
lun. 9/217:05 am
JNU
- IDA
2 stops13h 09m
Delta
Deal found 4/7![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
vie. 9/186:10 am
IDA
- JNU
2 stops13h 57m
Delta
mié. 9/237:05 am
JNU
- IDA
2 stops9h 09m
Delta
Deal found 4/7![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
jue. 9/176:10 am
IDA
- JNU
2 stops13h 57m
Delta
vie. 9/257:05 am
JNU
- IDA
2 stops9h 09m
Delta
Deal found 4/7![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
jue. 9/176:10 am
IDA
- JNU
2 stops13h 57m
Delta
lun. 9/217:05 am
JNU
- IDA
2 stops13h 09m
Delta
Deal found 4/7![Delta logo]()
$653
Last-minute flights from Idaho Falls to AlaskaDiscover last-minute flight deals from Idaho Falls to Alaska. Data last updated abril 10, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Alaska. Data last updated abril 10, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mié. 4/226:00 am
IDA
- FAI
1 stop21h 42m
Alaska Airlines
dom. 4/2612:11 pm
FAI
- IDA
1 stop8h 29m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$632
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
jue. 4/236:00 am
IDA
- FAI
1 stop8h 58m
Alaska Airlines
lun. 4/277:50 am
FAI
- IDA
2 stops12h 50m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$636
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
vie. 5/14:06 pm
IDA
- FAI
1 stop8h 47m
Alaska Airlines
lun. 5/43:59 pm
FAI
- IDA
1 stop28h 41m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
sáb. 5/24:06 pm
IDA
- ANC
1 stop7h 37m
Alaska Airlines
lun. 5/412:22 pm
ANC
- IDA
1 stop8h 18m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
sáb. 5/911:30 am
IDA
- ANC
2 stops13h 00m
Delta
vie. 5/1512:35 am
ANC
- IDA
1 stop8h 12m
Delta
Deal found 4/8![Delta logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
lun. 5/184:03 pm
IDA
- ANC
2 stops19h 48m
Alaska Airlines
sáb. 5/237:24 pm
ANC
- IDA
2 stops15h 53m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mié. 5/201:54 pm
IDA
- ANC
1 stop21h 57m
Alaska Airlines
dom. 5/247:24 pm
ANC
- IDA
1 stop18h 02m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
sáb. 5/234:03 pm
IDA
- ANC
2 stops10h 43m
Alaska Airlines
jue. 5/2811:30 am
ANC
- IDA
2 stops9h 23m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$478
One-way flights from Idaho Falls to AlaskaSearch for one-way flight options from Idaho Falls to Alaska. Find affordable one-way fares based on user searches. Data last updated abril 10, 2026.
Search for one-way flight options from Idaho Falls to Alaska. Find affordable one-way fares based on user searches. Data last updated abril 10, 2026.
This Jetabroad deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/176:00 am
IDA
- ANC
1 stop20h 46m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
vie. 5/15:47 am
IDA
- ANC
2 stops16h 59m
Delta
Deal found 4/7![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
vie. 5/14:06 pm
IDA
- ANC
1 stop9h 38m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
sáb. 5/163:16 pm
IDA
- ANC
1 stop10h 04m
Delta
Deal found 4/10![Delta logo]()
$555
This Alaska Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
sáb. 5/164:03 pm
IDA
- ANC
2 stops10h 43m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/110:21 pm
IDA
- ANC
3 stops37h 23m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$807
This American Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/177:48 am
IDA
- ANC
2 stops37h 02m
American Airlines
Deal found 4/10![American Airlines logo]()
$964
Find flight deals from Idaho Falls to Alaska
Keep the following information in mind while searching for Idaho Falls to Alaska flight deals. Data was last updated abril 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $431 (Alaska Airlines) |
One-way from | $250 (Jetabroad) |
Popular in | May |
Cheapest in | September |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls 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 abril 10, 2026.
Use the filters below to find and compare flights from Idaho Falls to Alaska that are best for you.
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Return
Cheapest round-trip
Idaho FallsAnchorage
IDA - ANC
IDAANC
Idaho Falls Fanning Field
mié. 5/20
1:54 pm-9:51 am
1 stop21h 57m
Anchorage
sáb. 5/23
1:55 am-1:17 pm
2 stops9h 22m
$438
Quickest round-trip
Idaho FallsAnchorage
IDA - ANC
IDAANC
Idaho Falls Fanning Field
sáb. 5/23
4:03 pm-12:46 am
2 stops10h 43m
Anchorage
jue. 5/28
11:30 am-10:53 pm
2 stops9h 23m
$478
Idaho FallsAnchorage
IDA - ANC
IDAANC
Idaho Falls Fanning Field
sáb. 6/6
3:16 pm-12:23 am
2 stops11h 07m
Anchorage
dom. 6/7
12:15 am-2:41 pm
1 stop12h 26m
$512
Idaho FallsAnchorage
IDA - ANC
IDAANC
Idaho Falls Fanning Field
dom. 6/7
11:28 am-10:25 pm
2 stops12h 57m
Anchorage
vie. 6/12
12:15 am-2:41 pm
1 stop12h 26m
$548
Idaho FallsAnchorage
IDA - ANC
IDAANC
Idaho Falls Fanning Field
sáb. 5/2
4:06 pm-9:43 pm
1 stop7h 37m
Anchorage
lun. 5/4
7:10 am-10:40 pm
2 stops13h 30m
$550
Idaho FallsFairbanks
IDA - FAI
IDAFAI
Idaho Falls Fanning Field
vie. 5/1
4:06 pm-10:53 pm
1 stop8h 47m
Fairbanks
lun. 5/4
10:30 pm-10:40 pm
2 stops22h 10m
$572
Idaho FallsAnchorage
IDA - ANC
IDAANC
Idaho Falls Fanning Field
vie. 9/18
6:50 pm-1:35 am
2 stops8h 45m
Anchorage
jue. 9/24
9:55 pm-10:14 pm
2 stops22h 19m
$597
Idaho FallsAnchorage
IDA - ANC
IDAANC
Idaho Falls Fanning Field
lun. 9/14
6:10 am-10:22 pm
2 stops18h 12m
Anchorage
dom. 9/20
1:30 am-6:14 pm
2 stops14h 44m
$597
Idaho FallsFairbanks
IDA - FAI
IDAFAI
Idaho Falls Fanning Field
vie. 9/18
6:10 am-12:06 am
2 stops19h 56m
Fairbanks
sáb. 9/26
2:40 pm-10:14 pm
2 stops29h 34m
$597
Idaho FallsFairbanks
IDA - FAI
IDAFAI
Idaho Falls Fanning Field
vie. 9/18
6:50 pm-1:43 pm
2 stops20h 53m
Fairbanks
mar. 9/22
1:30 am-10:14 pm
2 stops18h 44m
$597
Showing 1-10 of 25 resultsSorted by cheapest first
Best time to book a flight from Idaho Falls to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from Idaho Falls with our price prediction graph.
IDA-ANC
IDA-FAI
IDA-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 Falls to Alaska
IDA-USAK
IDA-ANC
IDA-FAI
IDA-JNU
No data available for this route at this time. Please check back soon.
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 abril 10, 2026.
Read reviews from past customers who have flown Alaska Airlines from Idaho Falls to Alaska. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
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
7.0
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
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Alternative routes for Idaho Falls to Alaska
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Complete your trip
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Idaho Falls and Alaska flights
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Top airline flying from Idaho Falls to Alaska
Discover the top airline that operate flights from Idaho Falls 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 abril 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$378 | Average$699 | FlexibilityNo cancel fee | On-time75% |