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Idaho Falls

$423+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — IDA
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$616
(Alaska Airlines)

One-way from

$423
(Orbitz)
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.
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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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Find 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 October 29, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 12/265:45 amANC - IDA
2 stops10h 32mDelta
Tue 12/305:55 amIDA - ANC
2 stops10h 50mDelta
Deal found 10/29$635
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/251:30 amANC - IDA
1 stop10h 00mUnited Airlines
Tue 12/304:05 pmIDA - ANC
1 stop8h 51mUnited Airlines
Deal found 10/27$655
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/267:05 amANC - IDA
1 stop15h 02mAlaska Airlines
Tue 12/306:00 amIDA - ANC
1 stop12h 25mAlaska Airlines
Deal found 10/28$677

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 October 29, 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 4/14

12:45 am-3:20 pm

1 stop12h 35m

Idaho Falls Fanning Field

Sat 4/18

6:15 am-8:25 pm

1 stop16h 10m

$616

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Wed 4/15

5:00 am-3:20 pm

1 stop8h 20m

Idaho Falls Fanning Field

Sat 4/18

4:00 pm-10:29 pm

1 stop8h 29m

$616

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Wed 4/15

6:10 am-10:14 pm

2 stops14h 04m

Idaho Falls Fanning Field

Sat 4/18

1:05 pm-12:54 am

2 stops13h 49m

$626

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Fri 11/14

8:21 pm-1:28 pm

1 stop15h 07m

$429

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Thu 11/13

12:12 am-11:59 pm

2 stops21h 47m

$459

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Thu 11/6

6:00 am-11:59 pm

1 stop15h 59m

$562

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Wed 11/5

12:30 am-12:33 pm

2 stops10h 03m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 October.
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 October 29, 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 October 29, 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
11,210 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,210 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 8h 20m. Fly via Alaska Airlines or Hawaiian Airlines to get the fastest option. The distance between Anchorage and Idaho Falls is about 1966 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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?

Book flights to Idaho Falls if you plan to visit one of these locations
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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$435Average$643FlexibilityNo cancel feeOn-time75%

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