$132 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 9/14. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Detroit to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$264
Idaho Falls
Idaho Falls1 stop$339
Hailey
Hailey1 stop$479
Spokane
Spokane1 stop$376
Boise
Boise1 stop$264
Idaho Falls
Idaho Falls1 stop$339
Hailey
Hailey1 stop$479
Spokane
Spokane1 stop$376

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

Tue, Sep 1 - Tue, Sep 8
Frontier Logo
7:55 am - 12:29 pm
DTW
-
BOI
6h 34m
1 stop
Frontier Logo
1:24 pm - 3:28 pm
BOI
-
DTW
24h 04m
1 stop
$264Frontier
Sat, Sep 5 - Mon, Sep 14
Frontier Logo
12:20 pm - 11:29 am
DTW
-
BOI
25h 09m
1 stop
Frontier Logo
2:50 pm - 4:55 am
BOI
-
DTW
12h 05m
1 stop
$274Frontier
Thu, Aug 27 - Sat, Aug 29
Delta Logo
5:40 pm - 10:32 pm
DTW
-
IDA
6h 52m
1 stop
Delta Logo
6:00 am - 3:09 pm
IDA
-
DTW
7h 09m
1 stop
$339Delta
Tue, Aug 18 - Sat, Aug 29
American Airlines Logo
5:41 am - 11:30 am
DTW
-
IDA
7h 49m
1 stop
American Airlines Logo
1:43 pm - 12:52 am
IDA
-
DTW
9h 09m
1 stop
$339American Airlines
Fri, Sep 25 - Fri, Oct 2
Multiple Airlines Logo
7:15 am - 1:55 pm
DTW
-
BOI
8h 40m
1 stop
Multiple Airlines Logo
1:30 pm - 2:30 pm
BOI
-
DTW
23h 00m
1 stop
$349Multiple Airlines
Wed, Nov 11 - Mon, Nov 16
Multiple Airlines Logo
2:03 pm - 2:57 pm
DTW
-
BOI
26h 54m
2 stops
Multiple Airlines Logo
1:00 pm - 12:58 pm
BOI
-
DTW
21h 58m
1 stop
$349Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
United Airlines Logo
10:55 am - 5:16 pm
DTW
-
IDA
8h 21m
2 stops
United Airlines Logo
2:28 pm - 10:39 pm
IDA
-
DTW
6h 11m
1 stop
$362United Airlines
Tue, Aug 25 - Fri, Aug 28
United Airlines Logo
9:06 am - 1:29 pm
DTW
-
IDA
6h 23m
1 stop
United Airlines Logo
2:25 pm - 10:38 pm
IDA
-
DTW
6h 13m
1 stop
$375United Airlines
Tue, Aug 25 - Fri, Aug 28
Delta Logo
6:20 am - 2:35 pm
DTW
-
IDA
10h 15m
2 stops
Delta Logo
3:17 pm - 11:59 pm
IDA
-
DTW
6h 42m
1 stop
$380Delta
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
8:21 am - 2:31 pm
DTW
-
BOI
8h 10m
1 stop
American Airlines Logo
1:50 pm - 11:43 pm
BOI
-
DTW
7h 53m
1 stop
$403American 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 $264 on Frontier (Sep 1-Sep 8).

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 November, when the average cost of round-trip tickets is $606 and $537 respectively.

Find deals

Good to know

Low season

November

Cheapest flight

$132
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 1% increase 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)