Cheap flights from Des Moines to Idaho Falls from $259
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Des Moines to Idaho Falls departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Des Moines to Idaho Falls
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Delta flights from Des Moines to Idaho Falls
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How to get the cheapest flight ticket from Des Moines to Idaho Falls
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Idaho Falls?
Our data shows that Wednesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $343. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Friday is $642.
What is the cheapest time of day to depart on your flight to Idaho Falls?
Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Des Moines to Idaho Falls during this time can be as low as $443. Try not to purchase tickets at noon because they tend to be around $537. Of course, these prices can vary depending on the time of year and what airport you fly to.
When to book flights from Des Moines to Idaho Falls
Cheap Des Moines to Idaho Falls (DSM to IDA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Des Moines to Idaho Falls
How far is Des Moines to Idaho Falls Fanning Field by plane?
Idaho Falls Fanning Field is 943.6 mi away from Des Moines. Typically, this will take 4h 38m by plane in normal conditions.
When did momondo last update prices for flights from Des Moines Airport to Idaho Falls Fanning Field Airport?
Prices for flights from Des Moines Airport to Idaho Falls Fanning Field Airport were last updated today.
How many operators does momondo search for flights from Des Moines Airport to Idaho Falls Fanning Field Airport?
The number of operators available for flights from Des Moines Airport to Idaho Falls Fanning Field Airport is 1 as of May 2025.
How old do you have to be to fly from Des Moines Airport to Idaho Falls Fanning Field Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Des Moines Airport to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The travel and health documents required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Des Moines to Idaho Falls?
momondo data reveals that the most frequently booked airline on the route from Des Moines to Idaho Falls is United Airlines, representing 100% of all bookings.
Best airlines flying from Des Moines to Idaho Falls
Compare and see reviews for airlines that fly from Des Moines to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $258 | Free Cancellation | Rating 7.4 8,702 reviews |
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Why should I use momondo to find a flight deal from Des Moines to Idaho Falls?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Des Moines to Idaho Falls. momondo saves you time and could save you money on your trip.
Can I find flights from Des Moines to Idaho Falls with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Idaho Falls from Des Moines with this policy.
How can momondo help me find flights from Des Moines to Idaho Falls?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Des Moines to Idaho Falls.
I’m not ready to book a flight from Des Moines to Idaho Falls right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Des Moines to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.