DTW - IDA

$155 Find Cheap Flights from Detroit to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Idaho Falls departing on 4/10. 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 Detroit 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 Detroit 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 23% 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
$331
American Airlines
Fri 5/1Fri 5/8
DTW - IDA • 1 stop
Cheapest one-way
$155
American Airlines
Fri 4/10
DTW - IDA • 1 stop
Top airlines
Cheapest • from $331 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Detroit and Idaho Falls. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $268 (round-trip)
Shortest trip • 6h 01m (one-way)
Insights
Insights
Insights
Insights
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 Detroit to Idaho Falls (DTW-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit 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 Detroit to Idaho Falls

Fri, May 1 - Fri, May 8
American Airlines Logo
7:53 am - 1:13 pm
DTW
-
IDA
7h 20m
1 stop
American Airlines Logo
1:43 pm - 10:59 pm
IDA
-
DTW
7h 16m
1 stop
$331American Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
5:50 am - 1:24 pm
DTW
-
IDA
9h 34m
2 stops
United Airlines Logo
2:30 pm - 10:45 pm
IDA
-
DTW
6h 15m
1 stop
$334United Airlines
Sun, Apr 5 - Sat, Apr 18
American Airlines Logo
6:10 am - 1:48 pm
DTW
-
IDA
9h 38m
1 stop
American Airlines Logo
7:48 am - 4:39 pm
IDA
-
DTW
6h 51m
1 stop
$338American Airlines
Sun, May 24 - Wed, May 27
American Airlines Logo
6:40 am - 1:38 pm
DTW
-
IDA
8h 58m
1 stop
American Airlines Logo
12:44 pm - 11:39 pm
IDA
-
DTW
8h 55m
1 stop
$344American Airlines
Sun, Apr 5 - Fri, Apr 17
Multiple Airlines Logo
7:07 pm - 3:12 pm
DTW
-
IDA
22h 05m
1 stop
Multiple Airlines Logo
10:21 pm - 5:35 am
IDA
-
DTW
29h 14m
1 stop
$352Multiple Airlines
Sun, Apr 5 - Mon, Apr 13
Multiple Airlines Logo
7:07 pm - 3:12 pm
DTW
-
IDA
22h 05m
1 stop
Multiple Airlines Logo
10:21 pm - 11:53 am
IDA
-
DTW
35h 32m
2 stops
$360Multiple Airlines
Sun, Apr 5 - Sat, Apr 18
American Airlines Logo
6:08 pm - 11:24 pm
DTW
-
IDA
7h 16m
1 stop
American Airlines Logo
7:48 am - 4:39 pm
IDA
-
DTW
6h 51m
1 stop
$364American Airlines
Mon, Apr 6 - Fri, Apr 17
Multiple Airlines Logo
7:45 am - 3:12 pm
DTW
-
IDA
9h 27m
1 stop
Multiple Airlines Logo
10:21 pm - 5:35 am
IDA
-
DTW
29h 14m
1 stop
$376Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
4:10 pm - 9:22 pm
DTW
-
IDA
7h 12m
1 stop
American Airlines Logo
2:20 pm - 10:57 pm
IDA
-
DTW
6h 37m
1 stop
$379American Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
11:54 am - 5:51 pm
DTW
-
IDA
31h 57m
2 stops
Multiple Airlines Logo
10:21 pm - 5:35 am
IDA
-
DTW
29h 14m
1 stop
$381Multiple Airlines
Booking Insights

KAYAK's insights & trends for Detroit to Idaho Falls flights

Get data-powered insights and trends into flights from Detroit to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Detroit to Idaho Falls?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Detroit to Idaho Falls were found on American Airlines ($331) and United Airlines ($334).

Good to know

Low seasonSeptember
Cheapest flight$155
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Detroit to Idaho Falls

When to book flights from Detroit to Idaho Falls

Are your dates flexible? Find out the best times to travel from Detroit 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 Detroit to Idaho Falls flights

  • What is the cheapest flight from Detroit Metropolitan Wayne County Airport to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Idaho Falls was $155 for a one-way ticket and $331 for a round-trip.

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

    No, a passport isn't needed to fly from Detroit to Idaho Falls. However, local authorities might ask for an official ID.

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

    When flying out of Detroit you will be using Detroit Metropolitan Wayne County. You will be landing at Idaho Falls, also known as Idaho Falls Fanning Field.

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

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

  • Which airline alliances offer flights from Detroit to Idaho Falls?

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

  • Which is the best airline for flights from Detroit to Idaho Falls, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Detroit to Idaho Falls are Delta and United Airlines. With an average price for the route of $412 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $506 and an overall rating of 7.4.

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

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

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

Reviews of the top 3 airlines serving from Detroit to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Detroit 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 Detroit 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.
7.9
DeltaOverall score based on 8288 reviews
7.8Entertainment
7.9Comfort
7.2Food
8.1Boarding
8.5Crew
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Everything you need to know for your flight from Detroit to Idaho Falls

Information on your arrival and departure airports