DSM - IDA

$329 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 3/3. 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 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$329
United Airlines
Tue 3/3Sat 3/7
DSM - IDA • 1 stop
Cheapest one-way
Multiple Airlines
Mon 11/3
DSM - IDA • multi-stop
Top airlines
United Airlines
Cheapest • from $329 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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 Des Moines to Idaho Falls (DSM-IDA)

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

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

Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
9:04 am - 1:30 pmDSM-IDA
5h 26m1 stop
United Airlines Logo
2:35 pm - 8:41 pmIDA-DSM
5h 06m1 stop
$329United Airlines
Find Deal
Tue, Dec 2 - Mon, Dec 8
United Airlines Logo
5:15 pm - 9:12 pmDSM-IDA
4h 57m1 stop
United Airlines Logo
4:19 pm - 11:44 pmIDA-DSM
6h 25m1 stop
$354United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
8:00 am - 3:40 pmDSM-IDA
8h 40m2 stops
United Airlines Logo
2:35 pm - 8:41 pmIDA-DSM
5h 06m1 stop
$365United Airlines
Find Deal
Sun, Dec 21 - Sat, Dec 27
United Airlines Logo
5:30 am - 9:58 amDSM-IDA
5h 28m1 stop
United Airlines Logo
4:05 pm - 11:58 pmIDA-DSM
6h 53m1 stop
$403United Airlines
Find Deal
Sun, Dec 21 - Sat, Dec 27
United Airlines Logo
5:30 am - 9:58 amDSM-IDA
5h 28m1 stop
United Airlines Logo
4:05 pm - 11:58 pmIDA-DSM
6h 53m1 stop
$404United Airlines
Find Deal
Sun, Dec 21 - Sat, Dec 27
Multiple Airlines Logo
8:30 am - 8:30 pmDSM-IDA
37h 00m2 stops
Multiple Airlines Logo
9:30 pm - 3:40 pmIDA-DSM
17h 10m1 stop
$704Multiple Airlines
Find Deal
Sun, Dec 21 - Sat, Dec 27
Multiple Airlines Logo
8:30 am - 8:30 pmDSM-IDA
37h 00m2 stops
Multiple Airlines Logo
9:30 pm - 3:40 pmIDA-DSM
17h 10m1 stop
$710Multiple Airlines
Find Deal
Sun, Dec 21 - Sat, Dec 27
American Airlines Logo
2:40 pm - 10:21 pmDSM-IDA
8h 41m1 stop
American Airlines Logo
7:00 am - 1:57 pmIDA-DSM
5h 57m1 stop
$749American Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 23
Delta Logo
11:01 am - 6:26 pmDSM-IDA
8h 25m2 stops
Delta Logo
5:55 am - 4:41 pmIDA-DSM
9h 46m2 stops
$909Delta
Find Deal
Sun, Dec 21 - Sat, Dec 27
American Airlines Logo
11:32 am - 10:21 pmDSM-IDA
11h 49m2 stops
American Airlines Logo
1:16 pm - 8:15 amIDA-DSM
17h 59m2 stops
$1,133American Airlines
Find Deal
Booking Insights

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.

Good to know

Low seasonSeptember
Cheapest flight$329
Best time to beat the crowds with an average 60% drop in price.
Most popular time to fly and prices are also 8% lower on average.
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 $329 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 is the only airline alliance operating flights between Des Moines and Idaho Falls.

  • 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.

Reviews of the 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 8997 reviews
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

7 hours delayed due to operational issues on United’s end. Basically laziness.

2.0 MediocreGray, Nov 2025IAD - SFO
Read more United Airlines reviews

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.