$134 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 9/30. 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$329
Hailey
Hailey1 stop$495
Lewiston
Lewiston1 stop$506
Pocatello
Pocatello2 stops$1,069
Spokane
Spokane2 stops$326
Boise
Boise1 stop$264
Idaho Falls
Idaho Falls1 stop$329
Hailey
Hailey1 stop$495
Lewiston
Lewiston1 stop$506
Pocatello
Pocatello2 stops$1,069
Spokane
Spokane2 stops$326

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, Oct 6 - Sun, Oct 11
Frontier Logo
7:20 am - 12:04 pm
DTW
-
BOI
6h 44m
1 stop
Frontier Logo
3:52 pm - 7:21 am
BOI
-
DTW
13h 29m
1 stop
$264Frontier
Mon, Sep 14 - Thu, Sep 17
Frontier Logo
9:59 pm - 12:04 pm
DTW
-
BOI
16h 05m
1 stop
Frontier Logo
12:59 pm - 12:24 am
BOI
-
DTW
9h 25m
1 stop
$269Frontier
Wed, Oct 7 - Sun, Oct 11
Multiple Airlines Logo
6:07 pm - 3:34 pm
DTW
-
GEG
24h 27m
2 stops
Multiple Airlines Logo
5:00 pm - 7:21 am
GEG
-
DTW
11h 21m
1 stop
$326Multiple Airlines
Fri, Aug 14 - Tue, Aug 25
Delta Logo
12:15 pm - 6:20 pm
DTW
-
IDA
8h 05m
1 stop
Delta Logo
3:17 pm - 11:59 pm
IDA
-
DTW
6h 42m
1 stop
$329Delta
Thu, Oct 8 - Sun, Oct 11
Multiple Airlines Logo
8:51 am - 3:34 pm
DTW
-
GEG
9h 43m
1 stop
Multiple Airlines Logo
5:00 pm - 7:21 am
GEG
-
DTW
11h 21m
1 stop
$330Multiple Airlines
Tue, Aug 25 - Sun, Aug 30
Delta Logo
5:40 pm - 10:32 pm
DTW
-
IDA
6h 52m
1 stop
Delta Logo
7:00 pm - 10:10 am
IDA
-
DTW
13h 10m
2 stops
$334Delta
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
9:06 am - 3:23 pm
DTW
-
IDA
8h 17m
1 stop
United Airlines Logo
2:25 pm - 10:45 pm
IDA
-
DTW
6h 20m
1 stop
$355United Airlines
Sat, Oct 24 - Sat, Nov 7
United Airlines Logo
9:02 am - 3:24 pm
DTW
-
IDA
8h 22m
2 stops
United Airlines Logo
10:35 am - 10:22 pm
IDA
-
DTW
9h 47m
2 stops
$363United Airlines
Tue, Aug 18 - Sat, Aug 22
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
$403American Airlines
Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
11:43 am - 7:04 pm
DTW
-
JAC
9h 21m
1 stop
American Airlines Logo
11:48 am - 10:58 pm
JAC
-
DTW
9h 10m
1 stop
$419American 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 October.

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

$134
Best time to beat the crowds with an average 5% 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)