Cheap flights from Detroit to Idaho Falls from $269
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Idaho Falls departing on 8/27. 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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How to get the cheapest flight ticket from Detroit 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 $430. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Monday is $824.
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 Detroit to Idaho Falls during this time can be as low as $587. Try not to purchase tickets in the afternoon because they tend to be around $610. Of course, these prices can vary depending on the time of year and what airport you fly to.
When to book flights from Detroit to Idaho Falls
Cheap Detroit to Idaho Falls (DTT to IDA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit to Idaho Falls
How far is Detroit to Idaho Falls Fanning Field by plane?
The straight-line distance from Detroit to Idaho Falls Fanning Field is 1460.5 mi. Flights usually cover this in 5h 34m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Detroit to Idaho Falls Fanning Field Airport?
Prices for flights from Detroit to Idaho Falls Fanning Field Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Detroit to Idaho Falls Fanning Field Airport?
As of June 2025, there are 3 operators available to choose from for flights from Detroit to Idaho Falls Fanning Field Airport.
How old do you have to be to fly from Detroit 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 Detroit to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Detroit to Idaho Falls
Compare and see reviews for airlines that fly from Detroit to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $316 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $348 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $356 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Detroit to Idaho Falls?
Finding the right flight to Idaho Falls from Detroit is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.
Can I find flights from Detroit to Idaho Falls with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Idaho Falls from Detroit with this policy.
How can momondo help me find flights from Detroit to Idaho Falls?
momondo helps you find the best flight between Detroit and Idaho Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Detroit to Idaho Falls right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Idaho Falls, momondo offers a useful price alert feature which will track prices for flights to Idaho Falls from Detroit and alert you when they change.