IDA - ANC

$642 Find Cheap Flights from Idaho Falls to Anchorage - Compare and Save

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Everything you should know

Cheapest round-trip
$642
Typical prices: $672-$773
Alaska Airlines
Fri 2/2Mon 2/5
IDA - ANC • 2 stops
When to travel
January
Cheapest • 50% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $360 (round-trip)
Portland (PDX)
Shortest trip • 6h 49m (one-way)
Insights
Insights
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Anchorage

Tue, Feb 2 - Fri, Feb 5
Alaska Airlines Logo
3:58 pm - 12:25 amIDA  Idaho Falls Fanning Field-ANC Anchorage
10h 27m2 stops Portland Seattle/Tacoma Intl
Alaska Airlines Logo
1:28 am - 1:19 pmANC  Anchorage-IDA Idaho Falls Fanning Field
9h 51m2 stops Seattle/Tacoma Intl Portland
$642Alaska Airlines
Tue, Feb 2 - Fri, Feb 5
Alaska Airlines Logo
3:58 pm - 12:25 amIDA  Idaho Falls Fanning Field-ANC Anchorage
10h 27m2 stops Portland Seattle/Tacoma Intl
Alaska Airlines Logo
2:28 am - 1:19 pmANC  Anchorage-IDA Idaho Falls Fanning Field
8h 51m2 stops Seattle/Tacoma Intl Portland
$642Alaska Airlines
Tue, Feb 2 - Fri, Feb 5
Alaska Airlines Logo
3:58 pm - 10:22 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
8h 24m2 stops Portland Seattle/Tacoma Intl
Alaska Airlines Logo
2:58 am - 1:19 pmANC  Anchorage-IDA Idaho Falls Fanning Field
8h 21m2 stops Seattle/Tacoma Intl Portland
$642Alaska Airlines
Tue, Feb 2 - Fri, Feb 5
Alaska Airlines Logo
3:58 pm - 1:46 amIDA  Idaho Falls Fanning Field-ANC Anchorage
11h 48m2 stops Portland Seattle/Tacoma Intl
Alaska Airlines Logo
1:41 am - 1:19 pmANC  Anchorage-IDA Idaho Falls Fanning Field
9h 38m1 stop Portland
$655Alaska Airlines
Tue, Feb 2 - Sat, Feb 6
United Airlines Logo
2:30 pm - 11:15 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
10h 45m1 stop Denver Intl
United Airlines Logo
9:00 am - 9:10 pmANC  Anchorage-IDA Idaho Falls Fanning Field
10h 10m1 stop Denver Intl
$789United Airlines
Mon, Nov 23 - Fri, Nov 27
Delta Logo
6:00 am - 1:26 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
9h 26m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
6:06 am - 10:22 pmANC  Anchorage-IDA Idaho Falls Fanning Field
14h 16m2 stops Seattle/Tacoma Intl Salt Lake City
$949Delta
Mon, Nov 23 - Fri, Nov 27
Delta Logo
6:00 am - 3:04 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
11h 04m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
6:06 am - 10:22 pmANC  Anchorage-IDA Idaho Falls Fanning Field
14h 16m2 stops Seattle/Tacoma Intl Salt Lake City
$970Delta
Mon, Nov 23 - Fri, Nov 27
Delta Logo
6:00 am - 1:26 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
9h 26m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
6:06 am - 10:22 pmANC  Anchorage-IDA Idaho Falls Fanning Field
14h 16m2 stops Seattle/Tacoma Intl Salt Lake City
$1,009Delta
Wed, Nov 11 - Sun, Nov 15
Delta Logo
1:11 pm - 1:39 amIDA  Idaho Falls Fanning Field-ANC Anchorage
14h 28m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
6:06 am - 6:17 pmANC  Anchorage-IDA Idaho Falls Fanning Field
10h 11m2 stops Seattle/Tacoma Intl Salt Lake City
$1,057Delta
Booking Insights

Price, demand and travel trends for Idaho Falls to Anchorage flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Idaho Falls to Anchorage?

Round-trip flights from Idaho Falls to Anchorage typically range from $672 to $773. The lowest price found in the past 5 days was $642, on Alaska Airlines.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Idaho Falls to Anchorage. It’s 4% cheaper than the average day, while Saturday is the most expensive, with prices 9% higher.

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Key details for Idaho Falls to Anchorage flights

Low season

October

Cheapest flight

$642
Beat the crowds with an average 90% drop in travelers.
The most popular month to fly with an average 156% increase in travelers.
Round-trip flight from Idaho Falls to Anchorage

When to book flights from Idaho Falls to Anchorage

Are your dates flexible? Find out the best times to travel from Idaho Falls to Anchorage based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Idaho Falls to Anchorage flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Idaho Falls to Anchorage?

    Only Economy Class is available on flights from Idaho Falls to Anchorage.

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

    There are currently no nonstop flights available from Idaho Falls to Anchorage. Flights with 1 layover take between 6h 49m and 9h 27m in total, depending on the connection.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Idaho Falls to Anchorage flight?

    Round-trip flights from Idaho Falls to Anchorage range from $672 to $773, with an average of $726 over the past 12 months. Anything below $672 counts as a good deal.

  • Have flight prices from Idaho Falls to Anchorage changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $642 to $1,469. That means the highest observed fare was about 2x higher than the lowest one.

  • What car rental options are available at Anchorage Airport (ANC)?

    Anchorage Airport (ANC) hosts 5 major car rental companies, with daily rates averaging $155 for economy cars. Top options include:

    • Budget
    • Avis
    • NextCar
    • Alamo
    • Dollar

  • Which airports can I use when flying from Idaho Falls to Anchorage?

    Flights from Idaho Falls to Anchorage usually depart from Idaho Falls Fanning Field (IDA) and arrive at Anchorage (ANC).

  • Which airports do connecting flights from Idaho Falls to Anchorage pass through?

    One-stop flights from Idaho Falls to Anchorage most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 85% of one-stop connections
    • Portland (PDX) - 12% of one-stop connections
    • Denver Intl (DEN) - 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Idaho Falls to Anchorage?

    Yes. Flexible dates can save you up to 12% on flights from Idaho Falls to Anchorage. Thursday is the cheapest departure day at $703 round-trip on average, while Saturday is the most expensive at $792, a difference of $89.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Idaho Falls to Anchorage?

    Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 6h 49m, compared with 7h 31m via Seattle/Tacoma Intl (SEA) and 9h 27m via Denver Intl (DEN).

  • What is the time difference between Idaho Falls and Anchorage?

    Anchorage is 2 hours behind Idaho Falls (Alaska Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Anchorage?

    Some of the most popular sights in Anchorage are Alaska Railroad Depot, Dena'ina Civic and Convention Center and William A. Egan Civic & Convention Center. These are among the most viewed places in Anchorage on KAYAK.

Your guide to booking Idaho Falls to Anchorage flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $703, about $89 less than Saturday fares (11% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Idaho Falls to Anchorage trip for January. Fares historically average $360 round-trip in that month - typically $1,056 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Anchorage Airport.

    • Wyndham Garden Anchorage Airport
    • Alex Hotel and Suites Anchorage Airport
    • Coast Inn at Lake Hood

More options for your flight from Idaho Falls to Anchorage

Complete your trip to Anchorage with a hotel stay or car rental

Car rentals in Anchorage
Hotels in Anchorage
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