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

Frontier, American Airlines, and Southwest 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 59% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 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.

$80 Cheap Flights from Detroit Metropolitan Wayne County Airport to Idaho in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 12:27 pm

DTW

BOI

25h 07m

1 stop

1:25 pm - 11:59 pm

BOI

DTW

8h 34m

1 stop

$196Frontier

Mon, May 18 - Thu, May 21

7:45 am - 11:38 am

DTW

GEG

6h 53m

1 stop

12:33 pm - 11:59 pm

GEG

DTW

8h 26m

1 stop

$205Frontier

Wed, May 13 - Wed, May 20

7:09 am - 12:40 pm

DTW

GEG

8h 31m

1 stop

12:33 pm - 11:59 pm

GEG

DTW

8h 26m

1 stop

$263Multiple Airlines

Fri, May 1 - Fri, May 8

5:46 pm - 10:11 pm

DTW

BOI

6h 25m

1 stop

8:40 pm - 6:30 am

BOI

DTW

7h 50m

1 stop

$285Delta

Sun, Apr 12 - Wed, Apr 15

5:14 pm - 11:59 pm

DTW

BOI

8h 45m

1 stop

1:22 pm - 11:59 pm

BOI

DTW

8h 37m

1 stop

$293Multiple Airlines

Thu, Apr 30 - Tue, May 5

6:02 pm - 11:10 pm

DTW

GEG

8h 08m

1 stop

1:22 pm - 11:25 pm

GEG

DTW

7h 03m

1 stop

$295American Airlines

Mon, Apr 20 - Fri, Apr 24

9:03 am - 1:24 pm

DTW

IDA

6h 21m

1 stop

6:45 am - 2:33 pm

IDA

DTW

5h 48m

1 stop

$329United Airlines

Sat, Apr 11 - Sat, Apr 18

9:03 am - 1:24 pm

DTW

IDA

6h 21m

1 stop

10:40 am - 11:59 pm

IDA

DTW

11h 19m

2 stops

$334United Airlines

Sat, Apr 11 - Sat, Apr 18

4:10 pm - 10:15 pm

DTW

IDA

8h 05m

1 stop

12:44 pm - 11:39 pm

IDA

DTW

8h 55m

1 stop

$339American Airlines

Thu, May 28 - Thu, Jun 4

12:47 pm - 6:14 pm

DTW

IDA

7h 27m

2 stops

6:50 pm - 9:24 am

IDA

DTW

12h 34m

2 stops

$434Delta

Sat, Aug 22 - Sat, Aug 29

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

Apr 12

DTW5:46 pmDetroit Metropolitan Wayne County

8h 13m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Apr 15

BOI8:40 pmBoise Air Term. Gowen Fld

7h 50m

1 stop

DTW6:30 amDetroit Metropolitan Wayne County

$285

Delta

Apr 28

DTW7:52 pmDetroit Metropolitan Wayne County

7h 28m

1 stop

GEG12:20 amSpokane

May 13

GEG2:16 pmSpokane

5h 15m

1 stop

DTW10:31 pmDetroit Metropolitan Wayne County

$325

Delta

Apr 29

DTW7:52 pmDetroit Metropolitan Wayne County

7h 28m

1 stop

GEG12:20 amSpokane

May 16

GEG5:35 amSpokane

6h 43m

1 stop

DTW3:18 pmDetroit Metropolitan Wayne County

$342

Southwest flights from Detroit Metropolitan Wayne County Airport to Idaho

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

Southwest

Apr 15

DTW6:35 amDetroit Metropolitan Wayne County

6h 40m

1 stop

GEG10:15 amSpokane

Apr 21

GEG1:45 pmSpokane

6h 20m

1 stop

DTW11:05 pmDetroit Metropolitan Wayne County

$299

Southwest

Apr 15

DTW6:35 amDetroit Metropolitan Wayne County

6h 40m

1 stop

GEG10:15 amSpokane

Apr 21

GEG1:45 pmSpokane

6h 20m

1 stop

DTW11:05 pmDetroit Metropolitan Wayne County

$317

Southwest

Apr 28

DTW6:35 amDetroit Metropolitan Wayne County

10h 50m

1 stop

BOI3:25 pmBoise Air Term. Gowen Fld

May 6

BOI3:15 pmBoise Air Term. Gowen Fld

5h 50m

1 stop

DTW11:05 pmDetroit Metropolitan Wayne County

$334

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 - BOI

DTWBOI

Detroit Metropolitan Wayne County

Mon 5/18

1:20 pm-12:27 pm

1 stop25h 07m

Boise Air Term. Gowen Fld

Thu 5/21

1:25 pm-11:59 pm

1 stop8h 34m

$196

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Wed 5/13

7:45 am-11:38 am

1 stop6h 53m

Spokane

Wed 5/20

12:33 pm-11:59 pm

1 stop8h 26m

$205

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Fri 5/1

7:09 am-12:40 pm

1 stop8h 31m

Spokane

Fri 5/8

12:33 pm-11:59 pm

1 stop8h 26m

$263

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Sun 4/12

5:46 pm-10:11 pm

1 stop6h 25m

Boise Air Term. Gowen Fld

Wed 4/15

8:40 pm-6:30 am

1 stop7h 50m

$285

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Thu 4/30

5:14 pm-11:59 pm

1 stop8h 45m

Boise Air Term. Gowen Fld

Tue 5/5

1:22 pm-11:59 pm

1 stop8h 37m

$293

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Mon 4/20

6:02 pm-11:10 pm

1 stop8h 08m

Spokane

Fri 4/24

1:22 pm-11:25 pm

1 stop7h 03m

$295

Quickest round-trip

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 4/11

9:03 am-1:24 pm

1 stop6h 21m

Idaho Falls Fanning Field

Sat 4/18

6:45 am-2:33 pm

1 stop5h 48m

$329

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 4/11

9:03 am-1:24 pm

1 stop6h 21m

Idaho Falls Fanning Field

Sat 4/18

10:40 am-11:59 pm

2 stops11h 19m

$334

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Thu 5/28

4:10 pm-10:15 pm

1 stop8h 05m

Idaho Falls Fanning Field

Thu 6/4

12:44 pm-11:39 pm

1 stop8h 55m

$339

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 8/22

12:47 pm-6:14 pm

2 stops7h 27m

Idaho Falls Fanning Field

Sat 8/29

6:50 pm-9:24 am

2 stops12h 34m

$434

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 $318. 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 $349.

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

You could potentially save up to 44% 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 38m
Direct flights	None

The fastest flight from Detroit Metropolitan Wayne County Airport to Idaho takes 5h 38m

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?
The number of operators available for flights from Detroit Metropolitan Wayne County Airport to Idaho is 5 as of March 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 $126	Free Cancellation	Rating 5.7 3,018 reviews	Search Frontier flights
Delta	PriceFrom $174	Free Cancellation	Rating 7.9 8,321 reviews	Search Delta flights
United Airlines	PriceFrom $240	Free Cancellation	Rating 7.4 9,470 reviews	Search United Airlines flights
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.1 11,491 reviews	Search American 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.