DSM - IDA

$289 Find Cheap Flights from Des Moines to Idaho Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Des Moines to Idaho Falls departing on 5/16. 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

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 Des Moines 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 Des Moines to Idaho Falls, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Des Moines to Idaho Falls

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Des Moines 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Des Moines to Idaho Falls.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
5:45 am - 9:32 amDSM-IDA
4h 47m1 stop
United Airlines Logo
10:53 am - 4:14 pmIDA-DSM
4h 21m1 stop
$289United Airlines
Find Deal
Fri, May 16 - Tue, May 20
United Airlines Logo
5:45 am - 9:32 amDSM-IDA
4h 47m1 stop
United Airlines Logo
5:00 am - 5:50 pmIDA-DSM
11h 50m2 stops
$294United Airlines
Find Deal
Fri, May 16 - Tue, May 20
United Airlines Logo
5:12 pm - 8:59 pmDSM-IDA
4h 47m1 stop
United Airlines Logo
6:03 pm - 11:59 pmIDA-DSM
4h 56m1 stop
$386United Airlines
Find Deal
Wed, Jul 16 - Fri, Jul 25
United Airlines Logo
6:24 am - 3:29 pmDSM-IDA
10h 05m2 stops
United Airlines Logo
6:03 pm - 11:59 pmIDA-DSM
4h 56m1 stop
$619United Airlines
Find Deal
Wed, Jul 16 - Fri, Jul 25
United Airlines Logo
3:34 pm - 10:45 pmDSM-IDA
8h 11m2 stops
United Airlines Logo
10:53 am - 9:52 pmIDA-DSM
9h 59m2 stops
$629United Airlines
Find Deal
Fri, May 16 - Tue, May 20
American Airlines Logo
7:17 am - 9:35 pmDSM-IDA
15h 18m2 stops
American Airlines Logo
6:51 am - 10:06 pmIDA-DSM
14h 15m2 stops
$1,139American Airlines
Find Deal
Wed, Jul 16 - Fri, Jul 25
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KAYAK's insights & trends for Des Moines to Idaho Falls flights

Get data-powered insights and trends into flights from Des Moines 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 Des Moines to Idaho Falls?

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

If you are looking for a flight deal from Des Moines to Idaho Falls, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Idaho Falls, Friday is the cheapest day to fly and Saturday is the most expensive.

Find deals

Good to know

Low seasonJuly
High seasonAugust
Cheapest flight$289
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Des Moines to Idaho Falls

When to book flights from Des Moines to Idaho Falls

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

  • What is the cheapest flight from Des Moines to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Des Moines to Idaho Falls was $289 for a round-trip ticket.

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

    No

  • Which airports will I be using when flying from Des Moines to Idaho Falls?

    On your way to Idaho Falls, you’ll fly out from Des Moines. You’ll be landing at Idaho Falls Fanning Field.

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

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

  • Which airline alliances offer flights from Des Moines to Idaho Falls?

    Star Alliance, and oneworld are the airline alliances operating flights between Des Moines and Idaho Falls, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Des Moines 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 Des Moines to Idaho Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Des Moines 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 Des Moines 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 Des Moines with another airline. Booking your flights between Des Moines 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 Des Moines 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 Des Moines up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Des Moines to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Des Moines 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 Des Moines 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.
7.4
United AirlinesOverall score based on 8696 reviews
6.6Food
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

A bit rush for transit. Food and entertainment are not available

8.0 ExcellentAnonymous, Apr 2025ORD - SFO
Read more United Airlines reviews

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Everything you need to know for your flight from Des Moines to Idaho Falls

Information on your arrival and departure airports

Idaho Falls (IDA)
Des Moines (DSM)

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