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$236+ Cheap flights from Idaho Falls to Anchorage (IDA - ANC)

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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — ANC
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$610
(Alaska Airlines)

One-way from

$236
(Delta)

Popular in

June

Cheapest in

September

Average price

$627
Provider with most accurate pricing for Idaho Falls Fanning Field-Anchorage flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Anchorage flights.
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From Idaho Falls Fanning Field to Anchorage
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One-way flight from Idaho Falls Fanning Field to Anchorage
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Highest demand for flights based on searches. 9% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/136:05 amIDA - ANC
2 stops20h 25mAlaska Airlines
Thu 11/205:30 amANC - IDA
1 stop16h 29mAlaska Airlines
Deal found 10/26$641
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:15 pmIDA - ANC
2 stops11h 34mDelta
Wed 11/1912:30 amANC - IDA
2 stops15h 47mDelta
Deal found 10/26$830
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:53 pmIDA - ANC
2 stops9h 06mDelta
Tue 10/2812:30 amANC - IDA
2 stops15h 43mDelta
Deal found 10/26$1,406
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:15 pmIDA - ANC
1 stop8h 41mUnited Airlines
Wed 10/299:07 pmANC - IDA
2 stops21h 56mUnited Airlines
Deal found 10/26$1,552
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 10/263:50 pmIDA - ANC
1 stop9h 14mAlaska Airlines
Wed 10/296:00 amANC - IDA
1 stop15h 59mAlaska Airlines
Deal found 10/26$1,935

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 October 28, 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

Mon 4/20

6:15 am-6:20 pm

1 stop14h 05m

Anchorage

Mon 4/20

12:45 am-3:20 pm

1 stop12h 35m

$610

Idaho FallsAnchorage

IDA - ANC

IDAANC

Idaho Falls Fanning Field

Mon 4/20

4:00 pm-8:25 pm

1 stop6h 25m

Anchorage

Tue 4/21

6:00 am-3:20 pm

1 stop7h 20m

$610

Idaho FallsAnchorage

IDA - ANC

IDAANC

Idaho Falls Fanning Field

Thu 11/20

6:00 am-1:23 pm

2 stops9h 23m

$236

Idaho FallsAnchorage

IDA - ANC

IDAANC

Idaho Falls Fanning Field

Thu 11/20

2:45 pm-10:56 pm

1 stop10h 11m

$309

Idaho FallsAnchorage

IDA - ANC

IDAANC

Idaho Falls Fanning Field

Fri 11/21

2:45 pm-10:56 pm

1 stop10h 11m

$309

Idaho FallsAnchorage

IDA - ANC

IDAANC

Idaho Falls Fanning Field

Fri 11/21

9:43 pm-11:08 am

3 stops39h 25m

$625

Idaho FallsAnchorage

IDA - ANC

IDAANC

Idaho Falls Fanning Field

Thu 11/20

6:05 am-9:29 am

3 stops29h 24m

$766

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Idaho Falls to Anchorage

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 Idaho Falls to Anchorage in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Idaho Falls-Anchorage flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Idaho Falls-Anchorage flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Idaho Falls-Anchorage flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Anchorage 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 Idaho Falls-Anchorage 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 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, September is the cheapest month in which you can book a flight from Idaho Falls to Anchorage (average of $281). Flying from Idaho Falls to Anchorage in February is currently the most expensive (average of $585). 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 October 28, 2025.
Get a feel of what it's like to fly with Alaska Airlines and Delta 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
11,199 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

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
11,199 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

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.
Delta
7.9
Good
7,995 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

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 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.

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

    A quick flight from Idaho Falls to Anchorage can take about 6h 25m. Alaska Airlines provides one of the quickest options available for as low as $610. Idaho Falls and Anchorage are separated by a distance of 1966 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Alaska Airlines ($469), and Delta ($497) offers the cheapest pricing from Idaho Falls to Anchorage. Alaska Airlines is 23% 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, September is the cheapest month in which you can book a flight from Idaho Falls to Anchorage (average of $281). Flying from Idaho Falls to Anchorage in February is currently the most expensive (average of $585). 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 2 airlines flying from Idaho Falls to Anchorage

Discover the top 2 airlines 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$469Average$681FlexibilityNo cancel feeOn-time75%
DeltaCheapest$497Average$574FlexibilityNo cancel feeOn-timeN/A

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