What is the cheapest airline that flies from Detroit Metropolitan Wayne County to Idaho?

Frontier, American Airlines, and Delta are the most popular carriers operating from Detroit Metropolitan Wayne County to Idaho

What airlines fly to Idaho?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Idaho from Detroit Metropolitan Wayne County Airport according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 5 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

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.

$142 Cheap Flights from Detroit Metropolitan Wayne County Airport to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

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

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 1:55 pmDTW Detroit Metropolitan Wayne County-BOI Boise Air Term. Gowen Fld

8h 40m1 stop Las Vegas Harry Reid Intl

2:50 pm - 4:55 amBOI Boise Air Term. Gowen Fld-DTW Detroit Metropolitan Wayne County

12h 05m1 stop Las Vegas Harry Reid Intl

$236Frontier

Mon, Sep 14 - Thu, Oct 1

7:15 am - 1:55 pmDTW Detroit Metropolitan Wayne County-BOI Boise Air Term. Gowen Fld

8h 40m1 stop Las Vegas Harry Reid Intl

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

2:08 pm - 12:40 pmDTW Detroit Metropolitan Wayne County-BOI Boise Air Term. Gowen Fld

24h 32m1 stop Phoenix Sky Harbor Intl

1:30 pm - 12:58 pmBOI Boise Air Term. Gowen Fld-DTW Detroit Metropolitan Wayne County

21h 28m1 stop Phoenix-Mesa Gateway

$312Multiple Airlines

Thu, Oct 22 - Mon, Oct 26

6:00 am - 6:43 pmDTW Detroit Metropolitan Wayne County-GEG Spokane

15h 43m1 stop Phoenix Sky Harbor Intl

5:00 pm - 7:21 amGEG Spokane-DTW Detroit Metropolitan Wayne County

11h 21m1 stop Las Vegas Harry Reid Intl

$317Multiple Airlines

Mon, Oct 5 - Sun, Oct 11

5:20 am - 12:27 pmDTW Detroit Metropolitan Wayne County-WYS West Yellowstone

9h 07m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:09 pm - 12:58 amWYS West Yellowstone-DTW Detroit Metropolitan Wayne County

9h 49m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$339Delta

Tue, Aug 25 - Sat, Aug 29

5:40 pm - 10:32 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

6h 52m1 stop Salt Lake City

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, Sep 5

6:40 am - 1:09 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

8h 29m1 stop Chicago O'Hare Intl

2:20 pm - 10:58 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 38m1 stop Dallas/Fort Worth

$339American Airlines

Thu, Aug 27 - Tue, Sep 1

6:40 am - 1:09 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

8h 29m1 stop Chicago O'Hare Intl

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

3:29 pm - 9:18 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

7h 49m1 stop Denver Intl

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

5:25 am - 1:29 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 04m2 stops Chicago O'Hare Intl Denver Intl

2:25 pm - 10:38 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 13m1 stop Denver Intl

$374United Airlines

Mon, Aug 24 - Wed, Sep 2

Cheap last minute flights

Enter your travel dates to find the best prices.

1:19 pm - 12:29 pmDTW Detroit Metropolitan Wayne County-BOI Boise Air Term. Gowen Fld

25h 10m1 stop Denver Intl

1:24 pm - 12:34 pmBOI Boise Air Term. Gowen Fld-DTW Detroit Metropolitan Wayne County

21h 10m1 stop Denver Intl

$433Frontier

Sat, Aug 8 - Tue, Aug 11

1:19 pm - 12:29 pmDTW Detroit Metropolitan Wayne County-BOI Boise Air Term. Gowen Fld

25h 10m1 stop Denver Intl

1:24 pm - 12:34 pmBOI Boise Air Term. Gowen Fld-DTW Detroit Metropolitan Wayne County

21h 10m1 stop Denver Intl

$464Frontier

Sat, Aug 8 - Tue, Aug 11

5:41 am - 11:54 amDTW Detroit Metropolitan Wayne County-GEG Spokane

9h 13m1 stop Dallas/Fort Worth

5:40 am - 6:47 pmGEG Spokane-DTW Detroit Metropolitan Wayne County

10h 07m1 stop Dallas/Fort Worth

$531American Airlines

Tue, Aug 11 - Mon, Aug 31

5:25 am - 11:39 amDTW Detroit Metropolitan Wayne County-GEG Spokane

9h 14m1 stop Chicago O'Hare Intl

5:00 am - 5:00 pmGEG Spokane-DTW Detroit Metropolitan Wayne County

9h 00m2 stops Denver Intl Chicago O'Hare Intl

$536United Airlines

Tue, Aug 11 - Mon, Aug 31

2:07 pm - 8:46 pmDTW Detroit Metropolitan Wayne County-GEG Spokane

9h 39m2 stops Chicago O'Hare Intl Denver Intl

5:00 am - 5:00 pmGEG Spokane-DTW Detroit Metropolitan Wayne County

9h 00m2 stops Denver Intl Chicago O'Hare Intl

$541United Airlines

Tue, Aug 11 - Mon, Aug 31

5:41 am - 11:54 amDTW Detroit Metropolitan Wayne County-GEG Spokane

9h 13m1 stop Dallas/Fort Worth

12:44 pm - 10:58 pmGEG Spokane-DTW Detroit Metropolitan Wayne County

7h 14m1 stop Dallas/Fort Worth

$567American Airlines

Tue, Aug 11 - Tue, Aug 18

1:45 pm - 10:05 pmDTW Detroit Metropolitan Wayne County-GEG Spokane

11h 20m2 stops Denver Intl Las Vegas Harry Reid Intl

1:55 pm - 11:05 pmGEG Spokane-DTW Detroit Metropolitan Wayne County

6h 10m1 stop Denver Intl

$572Southwest

Tue, Aug 11 - Tue, Aug 18

1:45 pm - 10:05 pmDTW Detroit Metropolitan Wayne County-GEG Spokane

11h 20m2 stops Denver Intl Las Vegas Harry Reid Intl

1:55 pm - 11:05 pmGEG Spokane-DTW Detroit Metropolitan Wayne County

6h 10m1 stop Denver Intl

$598Southwest

Tue, Aug 11 - Tue, Aug 18

1:06 pm - 10:36 pmDTW Detroit Metropolitan Wayne County-GEG Spokane

12h 30m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

8:53 am - 1:07 amGEG Spokane-DTW Detroit Metropolitan Wayne County

13h 14m2 stops Boise Air Term. Gowen Fld Chicago O'Hare Intl

$640Alaska Airlines

Tue, Aug 11 - Sat, Aug 15

10:24 am - 11:07 pmDTW Detroit Metropolitan Wayne County-GEG Spokane

15h 43m2 stops Chicago O'Hare Intl San Diego

12:42 pm - 9:29 amGEG Spokane-DTW Detroit Metropolitan Wayne County

17h 47m2 stops Portland Chicago O'Hare Intl

$677Alaska Airlines

Tue, Aug 11 - Sat, Aug 15

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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

Sep 14

DTW7:15 amDetroit Metropolitan Wayne County

8h 40m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

Oct 1

BOI2:50 pmBoise Air Term. Gowen Fld

12h 05m

1 stop

DTW4:55 amDetroit Metropolitan Wayne County

$236

Frontier

Sep 10

DTW7:15 amDetroit Metropolitan Wayne County

8h 40m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

Sep 14

BOI2:50 pmBoise Air Term. Gowen Fld

12h 05m

1 stop

DTW4:55 amDetroit Metropolitan Wayne County

$264

Frontier

Sep 14

DTW7:15 amDetroit Metropolitan Wayne County

8h 40m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

Oct 1

BOI2:50 pmBoise Air Term. Gowen Fld

21h 40m

2 stops

DTW2:30 pmDetroit Metropolitan Wayne County

$272

Delta flights from Detroit Metropolitan Wayne County Airport to Idaho

Our best Delta deals on Detroit Metropolitan Wayne County Airport to Idaho flight tickets

Delta

Aug 25

DTW5:40 pmDetroit Metropolitan Wayne County

6h 52m

1 stop

IDA10:32 pmIdaho Falls Fanning Field

Sep 5

IDA6:00 amIdaho Falls Fanning Field

7h 09m

1 stop

DTW3:09 pmDetroit Metropolitan Wayne County

$339

Delta

Aug 25

DTW5:40 pmDetroit Metropolitan Wayne County

6h 52m

1 stop

IDA10:32 pmIdaho Falls Fanning Field

Sep 5

IDA6:00 amIdaho Falls Fanning Field

12h 15m

2 stops

DTW8:15 pmDetroit Metropolitan Wayne County

$344

Delta

Aug 22

DTW5:20 amDetroit Metropolitan Wayne County

11h 15m

2 stops

IDA2:35 pmIdaho Falls Fanning Field

Sep 5

IDA6:00 amIdaho Falls Fanning Field

12h 15m

2 stops

DTW8:15 pmDetroit Metropolitan Wayne County

$384

momondo Fare Finder

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

Cheapest round-trip

DetroitBoise

DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld

DTWBOI

Detroit Metropolitan Wayne County

Mon 9/14

7:15 am-1:55 pm

1 stop8h 40m

Boise Air Term. Gowen Fld

Thu 10/1

2:50 pm-4:55 am

1 stop12h 05m

$236

DetroitBoise

DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld

DTWBOI

Detroit Metropolitan Wayne County

Thu 9/10

7:15 am-1:55 pm

1 stop8h 40m

Boise Air Term. Gowen Fld

Mon 9/14

2:50 pm-4:55 am

1 stop12h 05m

$264

DetroitBoise

DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld

DTWBOI

Detroit Metropolitan Wayne County

Thu 10/22

2:08 pm-12:40 pm

1 stop24h 32m

Boise Air Term. Gowen Fld

Mon 10/26

1:30 pm-12:58 pm

1 stop21h 28m

$312

DetroitSpokane

DTW Detroit Metropolitan Wayne County - GEG Spokane

DTWGEG

Detroit Metropolitan Wayne County

Mon 10/5

6:00 am-6:43 pm

1 stop15h 43m

Spokane

Sun 10/11

5:00 pm-7:21 am

1 stop11h 21m

$317

DetroitWest Yellowstone

DTW Detroit Metropolitan Wayne County - WYS West Yellowstone

DTWWYS

Detroit Metropolitan Wayne County

Tue 8/25

5:20 am-12:27 pm

2 stops9h 07m

West Yellowstone

Sat 8/29

1:09 pm-12:58 am

2 stops9h 49m

$339

Quickest round-trip

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Tue 8/25

5:40 pm-10:32 pm

1 stop6h 52m

Idaho Falls Fanning Field

Sat 9/5

6:00 am-3:09 pm

1 stop7h 09m

$339

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Thu 8/27

6:40 am-1:09 pm

1 stop8h 29m

Idaho Falls Fanning Field

Tue 9/1

2:20 pm-10:58 pm

1 stop6h 38m

$339

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Mon 8/24

6:40 am-1:09 pm

1 stop8h 29m

Idaho Falls Fanning Field

Wed 9/2

1:43 pm-9:33 pm

1 stop5h 50m

$374

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Wed 8/19

3:29 pm-9:18 pm

1 stop7h 49m

Idaho Falls Fanning Field

Tue 8/25

2:25 pm-10:38 pm

1 stop6h 13m

$374

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Mon 8/24

5:25 am-1:29 pm

2 stops10h 04m

Idaho Falls Fanning Field

Wed 9/2

2:25 pm-10:38 pm

1 stop6h 13m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Idaho?

In general, February 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 $328. If you don’t want to visit Idaho in February, then you should wait until January to fly from Detroit Metropolitan Wayne County Airport, when ticket prices are also cheap, with an average price of $348.

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

You could potentially save up to 15% 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 59m
Direct flights	None

The fastest flight from Detroit Metropolitan Wayne County Airport to Idaho takes 5h 59m

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

Frequently asked questions about flying from Detroit Metropolitan Wayne County Airport to Idaho

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?
The number of operators available for flights from Detroit Metropolitan Wayne County Airport to Idaho is 5 as of August 2026.
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
Frontier	PriceFrom $127	Free Cancellation	Rating 5.6 2,723 reviews	Search Frontier flights
Delta	PriceFrom $237	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.1 11,879 reviews	Search American Airlines flights
Southwest	PriceFrom $280	Free Cancellation	Rating 8.0 4,217 reviews	Search Southwest flights
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.4 10,078 reviews	Search United 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.