Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Detroit Metropolitan Wayne County Airport to Idaho from $125

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 9/26. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Frontier Logo
6:00 am - 11:08 amDTW-GEG
8h 08m1 stop
Frontier Logo
11:53 am - 12:59 amGEG-DTW
10h 06m1 stop
$204Frontier
Find Deal
Thu, Oct 23 - Sun, Oct 26
Frontier Logo
6:10 am - 11:37 amDTW-BOI
7h 27m1 stop
Frontier Logo
12:22 pm - 12:46 amBOI-DTW
10h 24m1 stop
$217Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5
Spirit Airlines Logo
6:44 pm - 7:56 pmDTW-BOI
27h 12m1 stop
Spirit Airlines Logo
8:58 pm - 3:47 pmBOI-DTW
16h 49m1 stop
$240Spirit Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
American Airlines Logo
10:10 am - 10:40 pmDTW-BOI
14h 30m1 stop
American Airlines Logo
8:00 am - 11:59 pmBOI-DTW
13h 59m1 stop
$301American Airlines
Find Deal
Wed, Dec 24 - Tue, Dec 30
Delta Logo
7:45 pm - 11:58 pmDTW-GEG
7h 13m1 stop
Delta Logo
11:20 am - 10:28 pmGEG-DTW
8h 08m1 stop
$317Delta
Find Deal
Sat, Oct 4 - Sat, Oct 18
United Airlines Logo
5:32 pm - 11:05 pmDTW-GEG
8h 33m1 stop
United Airlines Logo
7:23 am - 10:15 pmGEG-DTW
11h 52m2 stops
$322United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
2:13 pm - 11:15 pmDTW-GEG
12h 02m2 stops
United Airlines Logo
7:15 am - 11:57 pmGEG-DTW
13h 42m2 stops
$337United Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 3
Delta Logo
5:54 pm - 10:33 pmDTW-IDA
6h 39m1 stop
Delta Logo
6:00 am - 7:40 pmIDA-DTW
11h 40m2 stops
$344Delta
Find Deal
Sat, Nov 15 - Thu, Nov 27
American Airlines Logo
7:00 am - 12:46 pmDTW-BOI
7h 46m1 stop
American Airlines Logo
1:40 pm - 12:15 pmBOI-DTW
20h 35m1 stop
$346American Airlines
Find Deal
Thu, Oct 30 - Tue, Nov 4
Southwest Logo
6:00 am - 12:20 pmDTW-GEG
9h 20m1 stop
Southwest Logo
6:25 am - 10:05 pmGEG-DTW
12h 40m2 stops
$384Southwest
Find Deal
Sat, Oct 4 - Tue, Oct 7

Spirit Airlines flights from Detroit Metropolitan Wayne County Airport to Idaho

Our best Spirit Airlines deals on Detroit Metropolitan Wayne County Airport to Idaho flight tickets
Spirit Airlines
Oct 30
DTW6:44 pmDetroit Metropolitan Wayne County
27h 12m
1 stop
BOI7:56 pmBoise Air Term. Gowen Fld
Nov 3
BOI8:58 pmBoise Air Term. Gowen Fld
16h 49m
1 stop
DTW3:47 pmDetroit Metropolitan Wayne County
$240
Find similar
Spirit Airlines
Sep 21
DTW7:54 pmDetroit Metropolitan Wayne County
26h 37m
1 stop
BOI8:31 pmBoise Air Term. Gowen Fld
Sep 25
BOI2:16 pmBoise Air Term. Gowen Fld
13h 10m
1 stop
DTW5:26 amDetroit Metropolitan Wayne County
$247
Find similar
Spirit Airlines
Oct 6
DTW2:22 pmDetroit Metropolitan Wayne County
7h 34m
1 stop
BOI7:56 pmBoise Air Term. Gowen Fld
Oct 10
BOI8:58 pmBoise Air Term. Gowen Fld
6h 30m
1 stop
DTW5:28 amDetroit Metropolitan Wayne County
$250
Find similar

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 4
DTW6:10 amDetroit Metropolitan Wayne County
7h 27m
1 stop
BOI11:37 amBoise Air Term. Gowen Fld
Sep 11
BOI12:22 pmBoise Air Term. Gowen Fld
10h 24m
1 stop
DTW12:46 amDetroit Metropolitan Wayne County
$173
Find similar
Frontier
Oct 23
DTW6:00 amDetroit Metropolitan Wayne County
8h 08m
1 stop
GEG11:08 amSpokane
Oct 26
GEG11:53 amSpokane
10h 06m
1 stop
DTW12:59 amDetroit Metropolitan Wayne County
$204
Find similar
Frontier
Oct 2
DTW6:10 amDetroit Metropolitan Wayne County
7h 27m
1 stop
BOI11:37 amBoise Air Term. Gowen Fld
Oct 5
BOI12:22 pmBoise Air Term. Gowen Fld
10h 24m
1 stop
DTW12:46 amDetroit Metropolitan Wayne County
$217
Find similar

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 August 28, 2025.
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

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Thu 10/23

6:00 am-11:08 am

1 stop8h 08m

Spokane

Sun 10/26

11:53 am-12:59 am

1 stop10h 06m

$204

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Thu 10/2

6:10 am-11:37 am

1 stop7h 27m

Boise Air Term. Gowen Fld

Sun 10/5

12:22 pm-12:46 am

1 stop10h 24m

$217

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Thu 10/30

6:44 pm-7:56 pm

1 stop27h 12m

Boise Air Term. Gowen Fld

Mon 11/3

8:58 pm-3:47 pm

1 stop16h 49m

$240

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Wed 12/24

10:10 am-10:40 pm

1 stop14h 30m

Boise Air Term. Gowen Fld

Tue 12/30

8:00 am-11:59 pm

1 stop13h 59m

$301

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Sat 10/4

7:45 pm-11:58 pm

1 stop7h 13m

Spokane

Sat 10/18

11:20 am-10:28 pm

1 stop8h 08m

$317

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Tue 9/16

5:32 pm-11:05 pm

1 stop8h 33m

Spokane

Tue 9/23

7:23 am-10:15 pm

2 stops11h 52m

$322

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Fri 9/26

2:13 pm-11:15 pm

2 stops12h 02m

Spokane

Fri 10/3

7:15 am-11:57 pm

2 stops13h 42m

$337

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 11/15

5:54 pm-10:33 pm

1 stop6h 39m

Idaho Falls Fanning Field

Thu 11/27

6:00 am-7:40 pm

2 stops11h 40m

$344

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Thu 10/30

7:00 am-12:46 pm

1 stop7h 46m

Boise Air Term. Gowen Fld

Tue 11/4

1:40 pm-12:15 pm

1 stop20h 35m

$346

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Sat 10/4

6:00 am-12:20 pm

1 stop9h 20m

Spokane

Tue 10/7

6:25 am-10:05 pm

2 stops12h 40m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, August 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 $377. If you don’t want to visit Idaho in August, then you should wait until April to fly from Detroit Metropolitan Wayne County Airport, when ticket prices are also cheap, with an average price of $396.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Sunday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $397. On the other hand, Thursday is the most expensive day to depart from Detroit Metropolitan Wayne County Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $487.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from Detroit Metropolitan Wayne County Airport to Idaho at noon for as low as $341. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $512 per ticket.

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 $485 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 $375 on momondo.

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

You could potentially save up to 28% 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

Direct flights

None
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
Spirit AirlinesPriceFrom $206Free CancellationRating
6.3
8,028 reviews
Search Spirit Airlines flights
DeltaPriceFrom $239Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $300Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $316Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $356Free CancellationRating
8.0
10,000 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.

An easier way to manage your Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/2
Tue 9/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Idaho

Popular cities in Idaho

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $38
Flights to Los Angelesfrom $45
Flights to Miamifrom $52
Flights to Chicagofrom $46
Flights to Orlandofrom $39
Flights to Las Vegasfrom $38
Flights to San Franciscofrom $38
Flights to Washington, D.C.from $38
Flights to Bostonfrom $58
Flights to Atlantafrom $38
Flights to Dallasfrom $52
Flights to Seattlefrom $85