ANC - IDA

$307 Find Cheap Flights from Anchorage to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Anchorage to Idaho Falls departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Anchorage to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Anchorage to Idaho Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$616
Alaska Airlines
mar. 4/14sáb. 4/18
ANC - IDA • 1 stop
Cheapest one-way
$307
Alaska Airlines
dom. 3/22
ANC - IDA • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $616 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Anchorage to Idaho Falls (ANC-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Anchorage to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Anchorage to Idaho Falls

mar., abr. 14 - sáb., abr. 18
Alaska Airlines Logo
12:45 am - 3:20 pmANC-IDA
12h 35m1 stop
Alaska Airlines Logo
6:15 am - 11:44 amIDA-ANC
7h 29m1 stop
$616Alaska Airlines
Find Deal
mar., abr. 14 - sáb., abr. 18
Alaska Airlines Logo
12:45 am - 3:20 pmANC-IDA
12h 35m1 stop
Alaska Airlines Logo
6:15 am - 5:42 pmIDA-ANC
13h 27m2 stops
$621Alaska Airlines
Find Deal
mié., abr. 15 - sáb., abr. 18
Delta Logo
6:10 am - 10:14 pmANC-IDA
14h 04m2 stops
Delta Logo
1:05 pm - 12:54 amIDA-ANC
13h 49m2 stops
$626Delta
Find Deal
mar., abr. 14 - sáb., abr. 18
Delta Logo
1:30 am - 6:14 pmANC-IDA
14h 44m2 stops
Delta Logo
6:10 am - 6:48 pmIDA-ANC
14h 38m2 stops
$659Delta
Find Deal
mar., abr. 14 - sáb., abr. 18
Delta Logo
1:30 am - 6:14 pmANC-IDA
14h 44m2 stops
Delta Logo
6:10 am - 6:48 pmIDA-ANC
14h 38m2 stops
$685Delta
Find Deal
vie., dic. 26 - mar., dic. 30
Delta Logo
5:45 am - 6:17 pmANC-IDA
10h 32m2 stops
Delta Logo
5:55 am - 2:45 pmIDA-ANC
10h 50m2 stops
$694Delta
Find Deal
jue., dic. 25 - mar., dic. 30
United Airlines Logo
1:30 am - 1:30 pmANC-IDA
10h 00m1 stop
United Airlines Logo
2:30 pm - 10:56 pmIDA-ANC
10h 26m1 stop
$696United Airlines
Find Deal
vie., dic. 26 - mar., dic. 30
Delta Logo
5:45 am - 6:17 pmANC-IDA
10h 32m2 stops
Delta Logo
5:55 am - 2:45 pmIDA-ANC
10h 50m2 stops
$738Delta
Find Deal
jue., dic. 25 - mar., dic. 30
Delta Logo
1:15 am - 6:17 pmANC-IDA
15h 02m2 stops
Delta Logo
5:55 am - 2:45 pmIDA-ANC
10h 50m2 stops
$878Delta
Find Deal
vie., dic. 26 - mar., dic. 30
American Airlines Logo
8:30 pm - 12:46 pmANC-IDA
14h 16m1 stop
American Airlines Logo
7:00 am - 6:42 pmIDA-ANC
13h 42m2 stops
$2,417American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Anchorage to Idaho Falls flights

Get data-powered insights and trends into flights from Anchorage to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Anchorage to Idaho Falls?

The average price of all round-trip flights from Anchorage to Idaho Falls clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Idaho Falls on a Thursday and more expensive on a Saturday. On your return trip to Anchorage, you should consider flying back on a Friday, and avoid Thursdays for better deals.

Good to know

Cheapest flight$307
Flight from Anchorage to Idaho Falls

When to book flights from Anchorage to Idaho Falls

Are your dates flexible? Find out the best times to travel from Anchorage to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Anchorage to Idaho Falls

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

    In the last 3 days, the lowest price for a flight from Anchorage to Idaho Falls was $307 for a one-way ticket and $616 for a round-trip.

  • Do I need a passport to fly between Anchorage and Idaho Falls?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Anchorage to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Anchorage to Idaho Falls?

    oneworld is the only airline alliance operating flights between Anchorage and Idaho Falls.

  • How does KAYAK find such low prices on flights from Anchorage to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Anchorage to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Anchorage to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Anchorage is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Anchorage to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Anchorage with another airline. Booking your flights between Anchorage and IDA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Anchorage to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Anchorage up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Anchorage to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Anchorage to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Anchorage to Idaho Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11234 reviews
7.8Comfort
8.5Crew
7.1Food
8.1Boarding
7.0Entertainment
Airline reviews

Flight was delayed several times then eventually cancelled which caused issues with our hotel, car rental and tickets to planned event. We also spent unplanned expense with Lyft to and from the airport which was frustrating. Customer care was not present during whole time at the airport.

2.0 MediocreAnonymous, Oct 2025ANC - LAS
Read more Alaska Airlines reviews

Flight was delayed several times then eventually cancelled which caused issues with our hotel, car rental and tickets to planned event. We also spent unplanned expense with Lyft to and from the airport which was frustrating. Customer care was not present during whole time at the airport.

We received a check-in reminder the day before the flight, and it listed the flight at a later time. Correct flight number, same seats, etc. for 3 hours later. I called the airline to confirm and they had no record of the email. The info was wrong, and we would have missed our flight if we'd assumed it was correct. I want to know where/how we received this incorrect info.

My experience would’ve been great because we were on a new plane, but they said as we boarded that the plane would be too new to have WiFi, which to me is unreasonable - newer planes should def have WiFi! It was a 5 hour flight from Anchorage to San Fran and because there was no WiFi, I had to take an unexpected half day off work, which was super annoying because I had a lot to do and we only found out a few minutes before takeoff.

5 1/2 hour trip. Nice plane. easy boarding. Could have used a bit more beverage service but it was a red eye flight and they didn't want to wake everyone.

I was very pleased with this trip from Anchorage to Seattle and Seattle to Billings. Wheelchair assistance was rendered and gratefully accepted. Unlike my outbound flights to Seattle I did not have long, painful walks on a bad knee to get to airport gates. My thanks to the Alaska staff.

Horrible. Boarded late, sat on the tarmac for over an hour, missed my connecting flight and had to spend a day in the Seattle airport. I won’t be flying Hawaiian again.

When I booked with Kayak, I paid extra for a window seat for the long flight, so I could sleep more easily. But when I checked in, they changed my seat to a middle seat. This happened on both long flights to and from Chicago to Anchorage. For one flight, upon request they changed my seat back to a window seat. For the other, they would not and said the Alaska Airlines does not allow seat requests.....just disappointing.

The flight was very smooth. The crew was very friendly.

I was pleasantly surprised to discover that Alaskan Airlines allows normal leg space in the economy class cabin, offers free movies and other entertainment programs via WiFi. The staff was friendly and worked hard to make this long flight enjoyable.

On time would have been a hell of a lot better!!

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

Information on your arrival and departure airports

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