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Idaho Falls

$344+ Cheap flights from Anchorage to Idaho Falls (ANC - IDA)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — IDA
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Anchorage to Idaho Falls

Cheapest flights from Anchorage to Idaho Falls
Explore the most affordable flight options available from Anchorage to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:02 am
ANC
-
IDA
1 stop12h 57m
Alaska Airlines
Mon 11/23:54 pm
IDA
-
ANC
1 stop6h 55m
Alaska Airlines
Deal found 7/27$589
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.
Thu 9/1710:48 pm
ANC
-
IDA
2 stops36h 36m
Alaska Airlines
Sun 9/203:57 pm
IDA
-
ANC
1 stop6h 45m
Alaska Airlines
Deal found 7/28$613
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.
Sat 10/312:00 am
ANC
-
IDA
1 stop9h 16m
Alaska Airlines
Thu 11/53:54 pm
IDA
-
ANC
2 stops46h 14m
Alaska Airlines
Deal found 7/26$669
This Priceline deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:28 am
ANC
-
IDA
1 stop11h 09m
Alaska Airlines
Wed 8/127:15 am
IDA
-
ANC
1 stop9h 51m
Alaska Airlines
Deal found 7/24$964
This Delta deal was found by Cheapflights users on 7/24. 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.
Fri 8/71:32 am
ANC
-
IDA
2 stops11h 03m
Delta
Wed 8/123:17 pm
IDA
-
ANC
2 stops10h 38m
Delta
Deal found 7/24$1,015

Find flight deals from Anchorage to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Anchorage (ANC) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$589
(Alaska Airlines)

One-way from

$344
(Alaska Airlines)
Provider with most accurate pricing for Anchorage-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-Idaho Falls Fanning Field flights.
Search Deals
From Anchorage to Idaho Falls Fanning Field
Search Deals
One-way flight from Anchorage to Idaho Falls Fanning Field
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Anchorage to Idaho Falls 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 29, 2026.
Use the filters below to find and compare flights from Anchorage to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Thu 10/29

8:02 am-10:59 pm

1 stop12h 57m

Idaho Falls Fanning Field

Mon 11/2

3:54 pm-8:49 pm

1 stop6h 55m

$589

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Thu 9/17

10:48 pm-1:24 pm

2 stops36h 36m

Idaho Falls Fanning Field

Sun 9/20

3:57 pm-11:39 pm

2 stops9h 42m

$618
Cheapest one-way
Quickest one-way

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Wed 9/30

12:12 pm-10:56 pm

2 stops8h 44m

$344

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Sat 10/3

8:02 am-10:59 pm

1 stop12h 57m

$346

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Wed 9/30

2:28 am-3:20 pm

1 stop10h 52m

$346

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Thu 10/1

1:32 am-6:17 pm

2 stops14h 45m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Sorted by cheapest first

Compare providers for flights from Anchorage to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Anchorage to Idaho Falls in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Anchorage-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Anchorage-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Anchorage-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Anchorage-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Anchorage-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Anchorage to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Anchorage with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Anchorage to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Anchorage to Idaho Falls?

    There are many flights that can get you from Anchorage to Idaho Falls in 12h 57m. Fly via Alaska Airlines to get the fastest option. The distance between Anchorage and Idaho Falls is about 1966 mi.

  • Can I find deals for flights from Anchorage to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Anchorage to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Anchorage to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Anchorage to Idaho Falls.

  • Can I find deals for business class flights from Anchorage to Idaho Falls?

    Yes. Cheapflights offers flight deals from Anchorage to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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