$142 Find Cheap Flights from Detroit to Idaho - Compare and Save

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 departing on 10/12. 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

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Cheap Flights from Detroit to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$236
Idaho Falls
Idaho Falls1 stop$319
Hailey
Hailey1 stop$479
Lewiston
Lewiston1 stop$638
Pocatello
Pocatello2 stops$628
Spokane
Spokane1 stop$317
Boise
Boise1 stop$236
Idaho Falls
Idaho Falls1 stop$319
Hailey
Hailey1 stop$479
Lewiston
Lewiston1 stop$638
Pocatello
Pocatello2 stops$628
Spokane
Spokane1 stop$317

Book Cheap Detroit to Idaho Plane Tickets

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

Thu, Sep 10 - Mon, Sep 14
Frontier Logo
7:15 am - 1:55 pmDTW  Detroit Metropolitan Wayne County-BOI Boise Air Term. Gowen Fld
8h 40m1 stop Las Vegas Harry Reid Intl
Frontier Logo
2:50 pm - 4:55 amBOI  Boise Air Term. Gowen Fld-DTW Detroit Metropolitan Wayne County
12h 05m1 stop Las Vegas Harry Reid Intl
$264Frontier
Thu, Sep 10 - Mon, Sep 14
Frontier Logo
12:33 pm - 1:55 pmDTW  Detroit Metropolitan Wayne County-BOI Boise Air Term. Gowen Fld
27h 22m2 stops Houston George Bush Intcntl Las Vegas Harry Reid Intl
Frontier Logo
2:50 pm - 4:55 amBOI  Boise Air Term. Gowen Fld-DTW Detroit Metropolitan Wayne County
12h 05m1 stop Las Vegas Harry Reid Intl
$276Frontier
Thu, Oct 22 - Mon, Oct 26
Multiple Airlines Logo
2:08 pm - 12:40 pmDTW  Detroit Metropolitan Wayne County-BOI Boise Air Term. Gowen Fld
24h 32m1 stop Phoenix Sky Harbor Intl
Multiple Airlines Logo
1:30 pm - 12:58 pmBOI  Boise Air Term. Gowen Fld-DTW Detroit Metropolitan Wayne County
21h 28m1 stop Phoenix-Mesa Gateway
$312Multiple Airlines
Mon, Oct 5 - Sun, Oct 11
Multiple Airlines Logo
6:00 am - 6:43 pmDTW  Detroit Metropolitan Wayne County-GEG Spokane
15h 43m1 stop Phoenix Sky Harbor Intl
Multiple Airlines Logo
5:00 pm - 7:21 amGEG  Spokane-DTW Detroit Metropolitan Wayne County
11h 21m1 stop Las Vegas Harry Reid Intl
$317Multiple Airlines
Tue, Aug 25 - Sat, Sep 5
Delta Logo
5:40 pm - 10:32 pmDTW  Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field
6h 52m1 stop Salt Lake City
Delta Logo
6:00 am - 3:09 pmIDA  Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County
7h 09m1 stop Salt Lake City
$339Delta
Tue, Aug 25 - Sat, Aug 29
Delta Logo
5:20 am - 12:27 pmDTW  Detroit Metropolitan Wayne County-WYS West Yellowstone
9h 07m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
1:09 pm - 12:58 amWYS  West Yellowstone-DTW Detroit Metropolitan Wayne County
9h 49m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$339Delta
Thu, Aug 27 - Tue, Sep 1
American Airlines Logo
6:40 am - 1:09 pmDTW  Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field
8h 29m1 stop Chicago O'Hare Intl
American Airlines Logo
2:20 pm - 10:58 pmIDA  Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County
6h 38m1 stop Dallas/Fort Worth
$339American Airlines
Mon, Aug 24 - Wed, Sep 2
American Airlines Logo
6:40 am - 1:09 pmDTW  Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field
8h 29m1 stop Chicago O'Hare Intl
American Airlines Logo
1:43 pm - 9:33 pmIDA  Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County
5h 50m1 stop Chicago O'Hare Intl
$374American Airlines
Mon, Aug 24 - Wed, Sep 2
United Airlines Logo
5:25 am - 1:29 pmDTW  Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field
10h 04m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
2:25 pm - 10:38 pmIDA  Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County
6h 13m1 stop Denver Intl
$374United Airlines
Wed, Aug 19 - Tue, Aug 25
United Airlines Logo
3:29 pm - 9:18 pmDTW  Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field
7h 49m1 stop Denver Intl
United Airlines Logo
2:25 pm - 10:38 pmIDA  Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County
6h 13m1 stop Denver Intl
$374United Airlines
Booking Insights

KAYAK's insights & trends for Detroit to Idaho flights

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

How much is a round-trip flight from Detroit Metropolitan Wayne County Airport to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Detroit Metropolitan Wayne County Airport to Idaho departing in September.

Flight prices are below average for this route right now.

Flights to Idaho from Detroit Metropolitan Wayne County Airport usually cost between $487 and $766 in September.
The lowest price found in the past 5 days was $236 on Frontier (Sep 14-Oct 1).

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Detroit Metropolitan Wayne County Airport to Idaho is February, when tickets cost $328 (return) on average. On the other hand, the most expensive months are March and June, when the average cost of round-trip tickets is $606 and $541 respectively.

Find deals

Good to know

Low season

November

Cheapest flight

$142
Best time to beat the crowds with an average 6% drop in price.
Flight from Detroit to Boise

FAQs - booking Idaho flights

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Detroit to Idaho 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?

    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 from Detroit to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Detroit to Idaho?

    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 from Detroit to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Detroit (DTW)