IDA - DSM

$349 Find Cheap Flights from Idaho Falls to Des Moines - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$349
Typical prices: $328-$508
United Airlines
Tue 10/9Fri 10/12
IDA - DSM • 1 stop
Cheapest one-way
$361
Typical prices: $345-$410
American Airlines
Wed 10/3
IDA - DSM • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Idaho Falls and Des Moines. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 39% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $273 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 14m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Idaho Falls to Des Moines (IDA-DSM)

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

Recent round-trip flight deals from Idaho Falls to Des Moines

Fri, Oct 9 - Mon, Oct 12
United Airlines Logo
5:51 pm - 11:48 pmIDA  Idaho Falls Fanning Field-DSM Des Moines
4h 57m1 stop Denver Intl
United Airlines Logo
5:45 am - 9:53 amDSM  Des Moines-IDA Idaho Falls Fanning Field
5h 08m1 stop Denver Intl
$349United Airlines
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
4:05 pm - 11:48 pmIDA  Idaho Falls Fanning Field-DSM Des Moines
6h 43m1 stop Denver Intl
United Airlines Logo
9:15 am - 1:24 pmDSM  Des Moines-IDA Idaho Falls Fanning Field
5h 09m1 stop Denver Intl
$399United Airlines
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
4:05 pm - 11:48 pmIDA  Idaho Falls Fanning Field-DSM Des Moines
6h 43m1 stop Denver Intl
United Airlines Logo
6:00 am - 3:24 pmDSM  Des Moines-IDA Idaho Falls Fanning Field
10h 24m2 stops Chicago O'Hare Intl Denver Intl
$404United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
10:35 am - 4:20 pmIDA  Idaho Falls Fanning Field-DSM Des Moines
4h 45m1 stop Denver Intl
United Airlines Logo
9:00 am - 1:28 pmDSM  Des Moines-IDA Idaho Falls Fanning Field
5h 28m1 stop Denver Intl
$450United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
2:28 pm - 9:01 pmIDA  Idaho Falls Fanning Field-DSM Des Moines
5h 33m1 stop Denver Intl
United Airlines Logo
8:00 am - 3:38 pmDSM  Des Moines-IDA Idaho Falls Fanning Field
8h 38m2 stops Chicago O'Hare Intl Denver Intl
$455United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
10:35 am - 4:20 pmIDA  Idaho Falls Fanning Field-DSM Des Moines
4h 45m1 stop Denver Intl
United Airlines Logo
9:00 am - 1:28 pmDSM  Des Moines-IDA Idaho Falls Fanning Field
5h 28m1 stop Denver Intl
$464United Airlines
Fri, Oct 9 - Mon, Oct 12
American Airlines Logo
1:39 pm - 12:14 amIDA  Idaho Falls Fanning Field-DSM Des Moines
9h 35m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
7:31 pm - 1:09 pmDSM  Des Moines-IDA Idaho Falls Fanning Field
18h 38m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$1,233American Airlines
Booking Insights

Price, demand and travel trends for Idaho Falls to Des Moines flights

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

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

Round-trip flights from Idaho Falls to Des Moines start at $349. Prices are typical for this route right now, with typical round-trip fares ranging from $328 to $508. The lowest price found in the past 5 days was $349 on United Airlines.

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

Friday is the cheapest day of the week to fly from Idaho Falls to Des Moines, it is 36% cheaper than the average day. Saturday is the most expensive day with flight prices 42% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Idaho Falls to Des Moines flights

Low season

April

Cheapest flight

$361
Most popular time to fly and prices are also 39% lower on average.
Flight from Idaho Falls to Des Moines

When to book flights from Idaho Falls to Des Moines

Are your dates flexible? Find out the best times to travel from Idaho Falls to Des Moines 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 Des Moines 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 Idaho Falls to Des Moines?

    Flights from Idaho Falls to Des Moines usually depart from Idaho Falls Fanning Field (IDA) and arrive at Des Moines (DSM).

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

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

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

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

    • Denver Intl (DEN) - 93% of one-stop connections
    • Dallas/Fort Worth (DFW) - 3% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 3% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 55% on the Idaho Falls to Des Moines route. Friday is the cheapest departure day at $291 round-trip on average, while Saturday is the most expensive at $639, a difference of $348. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Des Moines?

    Some of the most popular sights in Des Moines are UnityPoint Health - Des Moines, Science Center of Iowa and Hy Vee Hall. These are among the most viewed places in Des Moines on KAYAK.

  • How long is a flight from Idaho Falls to Des Moines?

    A nonstop flight from Idaho Falls to Des Moines takes 0h 00m, covering 945 miles.

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

    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 Idaho Falls to Des Moines 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 $349 to $1,402. That means the highest observed fare was about 4x higher than the lowest one.

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

    One-way fares from Idaho Falls to Des Moines are currently in line with typical prices for this route. Average one-way fares are about $430.

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

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 14m, compared with 5h 57m via Chicago O'Hare Intl (ORD) and 7h 06m via Dallas/Fort Worth (DFW).

  • What is the time difference between Idaho Falls and Des Moines?

    Des Moines is 1 hour ahead of Idaho Falls (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Des Moines Airport (DSM)?

    Des Moines Airport (DSM) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:
    • Hertz
    • Payless
    • Budget
    • Alamo
    • Avis

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

    Round-trip flights from Idaho Falls to Des Moines range from $328 to $508, with an average of $448 over the past 12 months. Anything below $328 counts as a good deal.

Your guide to booking Idaho Falls to Des Moines 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 Friday departure instead of Saturday. On this route, Friday flights average $291 - about $348 less than Saturday (54% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Idaho Falls to Des Moines trip for January. Fares historically average $275 round-trip in that month - typically $420 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Des Moines Airport.
    - Days Inn & Suites by Wyndham Des Moines Airport
    - Holiday Inn Des Moines-Airport/Conf Center By IHG
    - Quality Inn & Suites Des Moines Airport

More options for your flight from Idaho Falls to Des Moines

Complete your trip to Des Moines with a hotel stay or car rental

Car rentals in Des Moines
Hotels in Des Moines
Vacations in Des Moines