ANC - IDA

$402 Find Cheap Flights from Anchorage to Idaho Falls - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$564
Typical prices: $490-$850
Alaska Airlines
Thu 1/11Sat 1/13
ANC - IDA • 2 stops
Cheapest one-way
$402
Typical prices: $214-$557
United Airlines
Sun 11/25
ANC - IDA • 1 stop
When to travel
January
Cheapest • 45% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $359 (round-trip)
Seattle/Tacoma Intl (SEA)
Shortest trip • 7h 51m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

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

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

Recent round-trip flight deals from Anchorage to Idaho Falls

Mon, Jan 11 - Wed, Jan 13
Alaska Airlines Logo
11:12 pm - 10:53 pmANC  Anchorage-IDA Idaho Falls Fanning Field
21h 41m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl
Alaska Airlines Logo
9:08 am - 10:48 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
15h 40m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles
$564Alaska Airlines
Mon, Jan 11 - Wed, Jan 13
Alaska Airlines Logo
11:12 pm - 1:19 pmANC  Anchorage-IDA Idaho Falls Fanning Field
12h 07m2 stops Los Angeles Los Angeles Portland
Alaska Airlines Logo
3:58 pm - 8:30 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
6h 32m1 stop Portland
$609Alaska Airlines
Sun, Jan 10 - Wed, Jan 13
Alaska Airlines Logo
1:41 am - 1:19 pmANC  Anchorage-IDA Idaho Falls Fanning Field
9h 38m1 stop Portland
Alaska Airlines Logo
3:58 pm - 8:30 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
6h 32m1 stop Portland
$663Alaska Airlines
Mon, Jan 11 - Wed, Jan 13
Alaska Airlines Logo
11:12 pm - 10:53 pmANC  Anchorage-IDA Idaho Falls Fanning Field
21h 41m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl
Alaska Airlines Logo
9:08 am - 10:48 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
15h 40m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles
$687Alaska Airlines
Mon, Jan 11 - Wed, Jan 13
Alaska Airlines Logo
11:12 pm - 1:19 pmANC  Anchorage-IDA Idaho Falls Fanning Field
12h 07m2 stops Los Angeles Los Angeles Portland
Alaska Airlines Logo
3:58 pm - 8:30 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
6h 32m1 stop Portland
$732Alaska Airlines
Mon, Jan 11 - Wed, Jan 13
Alaska Airlines Logo
11:12 pm - 1:19 pmANC  Anchorage-IDA Idaho Falls Fanning Field
12h 07m2 stops Los Angeles Los Angeles Portland
Alaska Airlines Logo
3:58 pm - 8:30 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
6h 32m1 stop Portland
$741Alaska Airlines
Sun, Jan 10 - Wed, Jan 13
Alaska Airlines Logo
1:41 am - 1:19 pmANC  Anchorage-IDA Idaho Falls Fanning Field
9h 38m1 stop Portland
Alaska Airlines Logo
9:08 am - 6:45 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
11h 37m1 stop Seattle/Tacoma Intl
$805Alaska Airlines
Wed, Nov 25 - Sun, Nov 29
Alaska Airlines Logo
6:47 pm - 3:09 pmANC  Anchorage-IDA Idaho Falls Fanning Field
18h 22m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:02 am - 10:12 amIDA  Idaho Falls Fanning Field-ANC Anchorage
30h 10m1 stop Seattle/Tacoma Intl
$944Alaska Airlines
Wed, Nov 25 - Sun, Nov 29
Alaska Airlines Logo
6:47 pm - 1:18 pmANC  Anchorage-IDA Idaho Falls Fanning Field
40h 31m2 stops Seattle/Tacoma Intl Portland
Alaska Airlines Logo
6:02 am - 11:03 amIDA  Idaho Falls Fanning Field-ANC Anchorage
7h 01m1 stop Seattle/Tacoma Intl
$950Alaska Airlines
Wed, Nov 25 - Sun, Nov 29
Alaska Airlines Logo
6:47 pm - 1:18 pmANC  Anchorage-IDA Idaho Falls Fanning Field
40h 31m2 stops Seattle/Tacoma Intl Portland
Alaska Airlines Logo
6:02 am - 3:38 pmIDA  Idaho Falls Fanning Field-ANC Anchorage
11h 36m2 stops Seattle/Tacoma Intl Portland
$1,036Alaska Airlines
Booking Insights

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

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

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

Round-trip flights from Anchorage to Idaho Falls start at $564. Prices are typical for this route right now, with typical round-trip fares ranging from $490 to $850. The lowest price found in the past 5 days was $564 on Alaska Airlines.

Find deals

Key details for Anchorage to Idaho Falls flights

Low season

March

Cheapest flight

$402
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

Your Anchorage to Idaho Falls flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

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

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

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

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

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

    • Seattle/Tacoma Intl (SEA) - 67% of one-stop connections
    • Salt Lake City (SLC) - 22% of one-stop connections
    • Denver Intl (DEN) - 11% of one-stop connections

    Seattle/Tacoma Intl (SEA) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 32% on the Anchorage to Idaho Falls route. Tuesday is the cheapest departure day at $591 round-trip on average, while Wednesday is the most expensive at $865, a difference of $274. 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 long is a flight from Anchorage to Idaho Falls?

    There are currently no nonstop flights available from Anchorage to Idaho Falls. Flights with 1 layover take between 7h 51m and 9h 07m in total, depending on the connection.

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

    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.

  • Have flight prices from Anchorage to Idaho Falls 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 $564 to $1,185. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Anchorage to Idaho Falls looking right now?

    One-way fares from Anchorage to Idaho Falls are currently higher than usual. Average one-way flight prices are about $422, which is 22% above the typical average for this route.

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

    Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 7h 51m, compared with 8h 32m via Denver Intl (DEN) and 9h 07m via Salt Lake City (SLC).

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

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

  • What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

    Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include:
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Budget
    • National

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

    Round-trip flights from Anchorage to Idaho Falls range from $490 to $850, with an average of $655 over the past 12 months. Anything below $490 counts as a good deal.

Your guide to booking Anchorage to Idaho Falls flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Wednesday. On this route, Tuesday flights average $591 - about $274 less than Wednesday (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Anchorage to Idaho Falls trip for January. Fares historically average $359 round-trip in that month - typically $547 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.
    - Tru by Hilton Idaho Falls
    - Quality Inn Idaho Falls
    - Comfort Suites Idaho Falls

More options for your flight from Anchorage to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental

Car rentals in Idaho Falls
Hotels in Idaho Falls
Vacations in Idaho Falls