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Anchorage

$477+ Cheap flights from Idaho Falls to Anchorage (IDA - ANC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — ANC
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Idaho Falls to Anchorage

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Anchorage (ANC). 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, 2025.

Round-trip from

$477
(Delta)

Popular in

December

Cheapest in

May

Average price

$629
From Idaho Falls Fanning Field to Anchorage
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Idaho Falls to Anchorage

Cheapest flights from Idaho Falls to Anchorage
Explore the most affordable flight options available from Idaho Falls to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

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.
Thu 8/216:52 pmIDA - ANC
1 stop6h 35mDelta
Sun 8/245:19 pmANC - IDA
2 stops15h 20mDelta
Deal found 7/28$477
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/214:15 pmIDA - ANC
1 stop8h 26mUnited Airlines
Sun 8/2411:45 pmANC - IDA
1 stop8h 02mUnited Airlines
Deal found 7/28$544
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 8/213:54 pmIDA - ANC
1 stop9h 50mAlaska Airlines
Sat 8/232:45 amANC - IDA
1 stop10h 32mAlaska Airlines
Deal found 7/28$635
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:00 amIDA - ANC
1 stop10h 04mMultiple Airlines
Fri 8/152:50 amANC - IDA
1 stop10h 32mMultiple Airlines
Deal found 7/28$1,218
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:00 amIDA - ANC
2 stops15h 37mAmerican Airlines
Sun 8/179:54 pmANC - IDA
1 stop12h 53mAmerican Airlines
Deal found 7/27$2,482

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Anchorage 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, 2025.
Use the filters below to find and compare flights from Idaho Falls to Anchorage that are best for you.

Fly from

Idaho Falls

Fly to

Anchorage

Route

Depart

Return

Price

Idaho FallsAnchorage

IDA - ANC

IDAANC

Idaho Falls Fanning Field

Thu 8/21

6:52 pm-11:27 pm

1 stop6h 35m

Anchorage

Sun 8/24

5:19 pm-10:39 am

2 stops15h 20m

$477

Idaho FallsAnchorage

IDA - ANC

IDAANC

Idaho Falls Fanning Field

Thu 8/21

4:15 pm-10:41 pm

1 stop8h 26m

Anchorage

Sun 8/24

11:45 pm-9:47 am

1 stop8h 02m

$544

Idaho FallsAnchorage

IDA - ANC

IDAANC

Idaho Falls Fanning Field

Thu 8/21

3:54 pm-11:44 pm

1 stop9h 50m

Anchorage

Sat 8/23

2:45 am-3:17 pm

1 stop10h 32m

$635

Idaho FallsAnchorage

IDA - ANC

IDAANC

Idaho Falls Fanning Field

Sun 8/10

7:00 am-3:04 pm

1 stop10h 04m

Anchorage

Fri 8/15

2:50 am-3:22 pm

1 stop10h 32m

$1,218

Idaho FallsAnchorage

IDA - ANC

IDAANC

Idaho Falls Fanning Field

Sat 8/9

7:00 am-8:37 pm

2 stops15h 37m

Anchorage

Sun 8/17

9:54 pm-12:47 pm

1 stop12h 53m

$2,482

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Idaho Falls to Anchorage

Have a flexible travel schedule? Discover the best time to fly to Anchorage from Idaho Falls 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 Idaho Falls to Anchorage

What is the cheapest month to book a flight from Idaho Falls to Anchorage?

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Anchorage (average of $456). Flying from Idaho Falls to Anchorage in July is currently the most expensive (average of $645). 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.

How much does it cost to fly round-trip from Idaho Falls to Anchorage?

Reviews of airlines servicing Anchorage

Get insights into the airlines that provide service to Anchorage. 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 Anchorage. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Idaho Falls to Anchorage by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What are the cheapest airlines flying from Idaho Falls to Anchorage round-trip?

    According to our current data, Delta ($477), United Airlines ($544), and Alaska Airlines ($635) offers the cheapest pricing from Idaho Falls to Anchorage. Delta is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Idaho Falls to Anchorage?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Anchorage (average of $456). Flying from Idaho Falls to Anchorage in July is currently the most expensive (average of $645). 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.

See more FAQs

Traveling to a place near Anchorage?

Book flights to Anchorage if you plan to visit one of these locations
Seward
Girdwood

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Top airline flying from Idaho Falls to Anchorage

Discover the top airline that operate flights from Idaho Falls to Anchorage. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$503Average$640FlexibilityNo cancel feeOn-time75%

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