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Cheap flights from Detroit Metropolitan Wayne County Airport to Idaho from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to Idaho departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Detroit Metropolitan Wayne County Airport to Idaho

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 11:51 am
DTW
-
BOI
7h 51m
1 stop
Frontier Logo
12:15 pm - 10:59 am
BOI
-
DTW
20h 44m
1 stop
$169Frontier
Thu, Mar 5 - Sun, Mar 8
Frontier Logo
8:30 am - 11:51 am
DTW
-
BOI
29h 21m
1 stop
Frontier Logo
12:15 pm - 10:59 am
BOI
-
DTW
20h 44m
1 stop
$172Frontier
Wed, Mar 4 - Sun, Mar 8
Delta Logo
2:36 pm - 10:25 pm
DTW
-
BOI
9h 49m
1 stop
Delta Logo
11:30 pm - 11:01 am
BOI
-
DTW
9h 31m
1 stop
$197Delta
Wed, Mar 18 - Tue, Mar 24
Delta Logo
4:29 pm - 10:50 pm
DTW
-
GEG
9h 21m
1 stop
Delta Logo
2:15 pm - 10:30 pm
GEG
-
DTW
5h 15m
1 stop
$237Delta
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
11:00 am - 9:11 pm
DTW
-
GEG
13h 11m
2 stops
United Airlines Logo
5:05 am - 2:33 pm
GEG
-
DTW
6h 28m
1 stop
$242United Airlines
Wed, Apr 22 - Sat, Apr 25
Alaska Airlines Logo
7:09 am - 1:23 pm
DTW
-
GEG
9h 14m
1 stop
Alaska Airlines Logo
7:41 pm - 5:49 am
GEG
-
DTW
7h 08m
1 stop
$272Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
11:00 am - 9:11 pm
DTW
-
GEG
13h 11m
2 stops
United Airlines Logo
1:43 pm - 10:52 pm
GEG
-
DTW
6h 09m
1 stop
$287United Airlines
Fri, Apr 24 - Tue, Apr 28
American Airlines Logo
6:00 am - 12:38 pm
DTW
-
JAC
8h 38m
1 stop
American Airlines Logo
1:44 pm - 9:16 pm
JAC
-
DTW
5h 32m
1 stop
$329American Airlines
Sat, Feb 21 - Wed, Feb 25
Alaska Airlines Logo
5:22 pm - 11:36 pm
DTW
-
IDA
8h 14m
1 stop
Alaska Airlines Logo
5:20 pm - 4:26 pm
IDA
-
DTW
21h 06m
1 stop
$337Alaska Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
6:10 pm - 11:24 pm
DTW
-
IDA
7h 14m
1 stop
American Airlines Logo
2:18 pm - 11:59 pm
IDA
-
DTW
7h 41m
1 stop
$339American Airlines
Fri, Feb 20 - Tue, Feb 24

United Airlines flights from Detroit Metropolitan Wayne County Airport to Idaho

Our best United Airlines deals on Detroit Metropolitan Wayne County Airport to Idaho flight tickets
United Airlines
Mar 17
DTW8:45 amDetroit Metropolitan Wayne County
6h 47m
1 stop
BOI1:32 pmBoise Air Term. Gowen Fld
Mar 24
BOI5:00 amBoise Air Term. Gowen Fld
10h 44m
2 stops
DTW5:44 pmDetroit Metropolitan Wayne County
$242
United Airlines
Apr 4
DTW3:29 pmDetroit Metropolitan Wayne County
8h 05m
1 stop
BOI9:34 pmBoise Air Term. Gowen Fld
Apr 11
BOI2:37 pmBoise Air Term. Gowen Fld
6h 15m
1 stop
DTW10:52 pmDetroit Metropolitan Wayne County
$271
United Airlines
Apr 24
DTW11:00 amDetroit Metropolitan Wayne County
13h 11m
2 stops
GEG9:11 pmSpokane
Apr 28
GEG1:43 pmSpokane
6h 09m
1 stop
DTW10:52 pmDetroit Metropolitan Wayne County
$287

Frontier flights from Detroit Metropolitan Wayne County Airport to Idaho

Our best Frontier deals on Detroit Metropolitan Wayne County Airport to Idaho flight tickets
Frontier
Mar 5
DTW6:00 amDetroit Metropolitan Wayne County
7h 51m
1 stop
BOI11:51 amBoise Air Term. Gowen Fld
Mar 8
BOI12:15 pmBoise Air Term. Gowen Fld
20h 44m
1 stop
DTW10:59 amDetroit Metropolitan Wayne County
$169
Frontier
Mar 4
DTW8:30 amDetroit Metropolitan Wayne County
29h 21m
1 stop
BOI11:51 amBoise Air Term. Gowen Fld
Mar 8
BOI12:15 pmBoise Air Term. Gowen Fld
20h 44m
1 stop
DTW10:59 amDetroit Metropolitan Wayne County
$172
Frontier
Feb 18
DTW8:30 amDetroit Metropolitan Wayne County
29h 21m
1 stop
BOI11:51 amBoise Air Term. Gowen Fld
Feb 26
BOI12:38 pmBoise Air Term. Gowen Fld
9h 17m
1 stop
DTW11:55 pmDetroit Metropolitan Wayne County
$190

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Thu 3/5

6:00 am-11:51 am

1 stop7h 51m

Boise Air Term. Gowen Fld

Sun 3/8

12:15 pm-10:59 am

1 stop20h 44m

$169

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Wed 3/4

8:30 am-11:51 am

1 stop29h 21m

Boise Air Term. Gowen Fld

Sun 3/8

12:15 pm-10:59 am

1 stop20h 44m

$172

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Wed 3/18

2:36 pm-10:25 pm

1 stop9h 49m

Boise Air Term. Gowen Fld

Tue 3/24

11:30 pm-11:01 am

1 stop9h 31m

$197

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Tue 3/24

4:29 pm-10:50 pm

1 stop9h 21m

Spokane

Tue 3/31

2:15 pm-10:30 pm

1 stop5h 15m

$237

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Wed 4/22

11:00 am-9:11 pm

2 stops13h 11m

Spokane

Sat 4/25

5:05 am-2:33 pm

1 stop6h 28m

$242

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Wed 4/22

7:09 am-1:23 pm

1 stop9h 14m

Spokane

Wed 4/29

7:41 pm-5:49 am

1 stop7h 08m

$272

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Fri 4/24

11:00 am-9:11 pm

2 stops13h 11m

Spokane

Tue 4/28

1:43 pm-10:52 pm

1 stop6h 09m

$287

DetroitJackson

DTW - JAC

DTWJAC

Detroit Metropolitan Wayne County

Sat 2/21

6:00 am-12:38 pm

1 stop8h 38m

Jackson Hole

Wed 2/25

1:44 pm-9:16 pm

1 stop5h 32m

$329

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Wed 3/4

5:22 pm-11:36 pm

1 stop8h 14m

Idaho Falls Fanning Field

Wed 3/11

5:20 pm-4:26 pm

1 stop21h 06m

$337

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Fri 2/20

6:10 pm-11:24 pm

1 stop7h 14m

Idaho Falls Fanning Field

Tue 2/24

2:18 pm-11:59 pm

1 stop7h 41m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho from

How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport to Idaho

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 month to fly to Idaho?

In general, January is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $349. If you don’t want to visit Idaho in January, then you should wait until August to fly from Detroit Metropolitan Wayne County Airport, when ticket prices are also cheap, with an average price of $386.

How far in advance should I book a flight to Idaho?

You are more likely to see cheaper flights to Idaho from Detroit Metropolitan Wayne County Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Detroit Metropolitan Wayne County Airport for as low as $341 on momondo.

Can stopping save me money on Detroit Metropolitan Wayne County Airport to Idaho flights?

You could potentially save up to 9% on your flight if you consider stops on a Detroit Metropolitan Wayne County Airport to Idaho flight.

Cheap Detroit Metropolitan Wayne County Airport to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to Idaho

Fastest flight time

5h 39m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to Idaho takes 5h 39m
There are no direct flights from Detroit Metropolitan Wayne County Airport to Idaho. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to Idaho.
Search flight deals

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Idaho?

    Prices for flights from Detroit Metropolitan Wayne County Airport to Idaho refresh daily.

  • How many operators does momondo search for flights from Detroit Metropolitan Wayne County Airport to Idaho?

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Idaho?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit Metropolitan Wayne County Airport to Idaho.

  • What documentation or ID do you need to fly to Idaho?

    The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Detroit Metropolitan Wayne County Airport to Idaho

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Idaho with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $126Free CancellationRating
5.7
3,053 reviews
Search Frontier flights
DeltaPriceFrom $174Free CancellationRating
7.9
8,151 reviews
Search Delta flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
9,241 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $298Free CancellationRating
8.0
11,840 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Idaho?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from Detroit.

Can I find flights from Detroit to Idaho with flexible booking policies on momondo?

All flight searches from Detroit to Idaho on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Detroit to Idaho?

Once all potential Detroit to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Detroit to Idaho right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Detroit to Idaho flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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