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Cheap flights from Idaho to Detroit from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Detroit departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho to Detroit

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:20 pm - 12:50 amGEG-DTW
9h 30m1 stop
Frontier Logo
5:45 am - 11:25 amDTW-GEG
8h 40m1 stop
$208Frontier
Find Deal
Fri, Nov 21 - Fri, Nov 28
Frontier Logo
12:54 pm - 11:25 amBOI-DTW
20h 31m1 stop
Frontier Logo
12:20 pm - 11:59 amDTW-BOI
25h 39m1 stop
$219Frontier
Find Deal
Sat, Dec 20 - Fri, Jan 2
Multiple Airlines Logo
10:41 pm - 6:54 amBOI-DTW
30h 13m1 stop
Multiple Airlines Logo
12:20 pm - 11:59 amDTW-BOI
25h 39m1 stop
$223Multiple Airlines
Find Deal
Fri, Dec 19 - Fri, Jan 2
Multiple Airlines Logo
10:41 pm - 5:00 amBOI-DTW
28h 19m1 stop
Multiple Airlines Logo
8:54 pm - 11:59 amDTW-BOI
41h 05m2 stops
$257Multiple Airlines
Find Deal
Mon, Dec 15 - Sat, Jan 10
Alaska Airlines Logo
9:00 am - 4:45 pmGEG-DTW
28h 45m1 stop
Alaska Airlines Logo
5:41 pm - 12:24 amDTW-GEG
9h 43m1 stop
$266Alaska Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
Alaska Airlines Logo
8:47 pm - 4:45 pmGEG-DTW
16h 58m1 stop
Alaska Airlines Logo
5:41 pm - 12:24 amDTW-GEG
9h 43m1 stop
$284Alaska Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
American Airlines Logo
12:53 pm - 10:57 pmJAC-DTW
8h 04m1 stop
American Airlines Logo
5:30 am - 12:13 pmDTW-JAC
8h 43m1 stop
$329American Airlines
Find Deal
Sat, Dec 20 - Fri, Jan 2
Delta Logo
7:00 am - 8:08 pmJAC-DTW
11h 08m2 stops
Delta Logo
8:55 am - 1:00 pmDTW-JAC
6h 05m1 stop
$334Delta
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Wed, Dec 17 - Thu, Jan 1
Delta Logo
2:31 pm - 12:52 amJAC-DTW
8h 21m1 stop
Delta Logo
8:55 am - 1:00 pmDTW-JAC
6h 05m1 stop
$354Delta
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Sun, Dec 21 - Thu, Jan 1
American Airlines Logo
1:04 pm - 10:55 pmJAC-DTW
7h 51m1 stop
American Airlines Logo
8:05 am - 12:13 pmDTW-JAC
6h 08m1 stop
$409American Airlines
Find Deal
Wed, Dec 17 - Thu, Jan 1

Frontier flights from Idaho to Detroit

Our best Frontier deals on Idaho to Detroit flight tickets
Frontier
Nov 13
BOI12:33 pmBoise Air Term. Gowen Fld
25h 46m
1 stop
DTW4:19 pmDetroit Metropolitan Wayne County
Nov 22
DTW12:28 pmDetroit Metropolitan Wayne County
25h 20m
1 stop
BOI11:48 amBoise Air Term. Gowen Fld
$192
Find similar
Frontier
Nov 21
GEG12:20 pmSpokane
9h 30m
1 stop
DTW12:50 amDetroit Metropolitan Wayne County
Nov 28
DTW5:45 amDetroit Metropolitan Wayne County
8h 40m
1 stop
GEG11:25 amSpokane
$208
Find similar
Frontier
Dec 20
BOI12:54 pmBoise Air Term. Gowen Fld
20h 31m
1 stop
DTW11:25 amDetroit Metropolitan Wayne County
Jan 2
DTW12:20 pmDetroit Metropolitan Wayne County
25h 39m
1 stop
BOI11:59 amBoise Air Term. Gowen Fld
$219
Find similar

Alaska Airlines flights from Idaho to Detroit

Our best Alaska Airlines deals on Idaho to Detroit flight tickets
Alaska Airlines
Dec 2
GEG9:00 amSpokane
28h 45m
1 stop
DTW4:45 pmDetroit Metropolitan Wayne County
Dec 10
DTW5:41 pmDetroit Metropolitan Wayne County
9h 43m
1 stop
GEG12:24 amSpokane
$266
Find similar
Alaska Airlines
Dec 2
GEG8:47 pmSpokane
16h 58m
1 stop
DTW4:45 pmDetroit Metropolitan Wayne County
Dec 10
DTW5:41 pmDetroit Metropolitan Wayne County
9h 43m
1 stop
GEG12:24 amSpokane
$284
Find similar
Alaska Airlines
Jan 7
GEG5:45 amSpokane
7h 34m
1 stop
DTW4:19 pmDetroit Metropolitan Wayne County
Jan 11
DTW5:15 pmDetroit Metropolitan Wayne County
10h 08m
1 stop
GEG12:23 amSpokane
$316
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Detroit 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 November 4, 2025.
Use the filters below to find and compare flights from Idaho to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Fri 11/21

12:20 pm-12:50 am

1 stop9h 30m

Detroit Metropolitan Wayne County

Fri 11/28

5:45 am-11:25 am

1 stop8h 40m

$208

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Sat 12/20

12:54 pm-11:25 am

1 stop20h 31m

Detroit Metropolitan Wayne County

Fri 1/2

12:20 pm-11:59 am

1 stop25h 39m

$219

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Fri 12/19

10:41 pm-6:54 am

1 stop30h 13m

Detroit Metropolitan Wayne County

Fri 1/2

12:20 pm-11:59 am

1 stop25h 39m

$223

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Mon 12/15

10:41 pm-5:00 am

1 stop28h 19m

Detroit Metropolitan Wayne County

Sat 1/10

8:54 pm-11:59 am

2 stops41h 05m

$257

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Tue 12/2

9:00 am-4:45 pm

1 stop28h 45m

Detroit Metropolitan Wayne County

Wed 12/10

5:41 pm-12:24 am

1 stop9h 43m

$266

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Tue 12/2

8:47 pm-4:45 pm

1 stop16h 58m

Detroit Metropolitan Wayne County

Wed 12/10

5:41 pm-12:24 am

1 stop9h 43m

$284

JacksonDetroit

JAC - DTW

JACDTW

Jackson Hole

Sat 12/20

12:53 pm-10:57 pm

1 stop8h 04m

Detroit Metropolitan Wayne County

Fri 1/2

5:30 am-12:13 pm

1 stop8h 43m

$329

JacksonDetroit

JAC - DTW

JACDTW

Jackson Hole

Wed 12/17

7:00 am-8:08 pm

2 stops11h 08m

Detroit Metropolitan Wayne County

Thu 1/1

8:55 am-1:00 pm

1 stop6h 05m

$334

JacksonDetroit

JAC - DTW

JACDTW

Jackson Hole

Sun 12/21

2:31 pm-12:52 am

1 stop8h 21m

Detroit Metropolitan Wayne County

Thu 1/1

8:55 am-1:00 pm

1 stop6h 05m

$354

JacksonDetroit

JAC - DTW

JACDTW

Jackson Hole

Wed 12/17

1:04 pm-10:55 pm

1 stop7h 51m

Detroit Metropolitan Wayne County

Thu 1/1

8:05 am-12:13 pm

1 stop6h 08m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho to Detroit

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 Detroit?

The cheapest month to fly to Detroit from Idaho is in September. Flight prices, which tend to average around $359, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in September, then February is your next best option. Flight prices from Idaho to Detroit during February average around $378.

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

On average, the least expensive day to fly to Detroit from Idaho is on a Saturday. momondo users have found tickets for Saturday departures for as low as $377. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Idaho to Detroit for around $608.

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

In the evening is the cheapest time of day to fly from Idaho to Detroit when you can find flight prices for as low as $413. Flying to Detroit in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $538 on average. Flights to Detroit from Idaho in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Idaho to Detroit flights?

You could potentially save up to 65% on your flight if you consider stops on a Idaho to Detroit flight.

Cheap Idaho to Detroit flight deals and tips

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

Direct flights

None
There are no direct flights from Idaho to Detroit. There are no popular flight routes from Idaho to Detroit.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Detroit?

    Prices for flights from Idaho to Detroit are updated daily.

  • How many operators does momondo search for flights from Idaho to Detroit?

  • How old do you have to be to fly from Idaho to Detroit?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Detroit.

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

    The travel and health documents you'll need for your trip to Detroit may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Detroit. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Detroit

Compare and see reviews for airlines that fly from Idaho to Detroit with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $328Free CancellationRating
8.0
4,237 reviews
Search Southwest flights
DeltaPriceFrom $328Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $388Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Port Huron
Roseville

Why use momondo?

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

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 Detroit from Idaho.

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

Yes. momondo enables you to select and highlight flights to Detroit from Idaho with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Detroit.

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

Yes momondo offers price alerts on flights to Detroit from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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