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Idaho Falls

$265+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — IDA
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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 December 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/13. 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 12/272:20 amANC - IDA
1 stop19h 47mAlaska Airlines
Thu 1/16:00 amIDA - ANC
1 stop19h 42mAlaska Airlines
Deal found 12/13$600
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/2611:59 pmANC - IDA
1 stop7h 59mUnited Airlines
Tue 12/306:40 amIDA - ANC
1 stop18h 16mUnited Airlines
Deal found 12/15$777
This Alaska Airlines deal was found by Cheapflights users on 12/13. 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 12/269:00 amANC - IDA
1 stop13h 07mAlaska Airlines
Tue 12/306:00 amIDA - ANC
2 stops16h 41mAlaska Airlines
Deal found 12/13$922

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$360
(Alaska Airlines)

One-way from

$265
(Alaska Airlines)
Provider with most accurate pricing for Anchorage-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Anchorage-Idaho Falls Fanning Field flights.
Search Deals
From Anchorage to Idaho Falls Fanning Field
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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 December 15, 2025.
Use the filters below to find and compare flights from Anchorage to Idaho Falls that are best for you.

Fly from

Anchorage

Fly to

Idaho Falls

Route

Depart

Return

Price

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Tue 1/20

10:05 am-6:18 pm

1 stop6h 13m

Idaho Falls Fanning Field

Sat 1/24

6:58 pm-11:56 am

1 stop18h 58m

$360

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Sat 12/27

2:20 am-12:07 am

1 stop19h 47m

Idaho Falls Fanning Field

Thu 1/1

6:00 am-11:42 pm

1 stop19h 42m

$600

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Sun 3/8

7:15 am-11:36 pm

2 stops14h 21m

$265

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Sun 3/8

6:00 am-3:31 pm

3 stops31h 31m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Anchorage-Idaho Falls flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Anchorage to Idaho Falls

What is the cheapest time of day to fly from ANC to IDA?

Find hourly flight availability from Anchorage to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Anchorage to Idaho Falls in the evening. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated December 15, 2025.
See what other customers who have flown with Alaska Airlines from Anchorage to Idaho Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,461 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,461 reviews
Alaska Airlines
8.0
Very good
11,461 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 6h 13m. Fly via Alaska Airlines to get the fastest option. The distance between Anchorage and Idaho Falls is about 1966 mi.

  • What is the cheapest airline to fly from Anchorage to Idaho Falls round-trip?

    According to our current data, Alaska Airlines ($435), offers the cheapest pricing from Anchorage to Idaho Falls.

  • 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?

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Rexburg

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Alternative routes for Anchorage to Idaho Falls

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Top airline flying from Anchorage to Idaho Falls

Discover the top airline that operate flights from Anchorage to Idaho Falls. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$435Average$632FlexibilityNo cancel feeOn-time75%

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