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Cheap flights from Idaho to Detroit from $155

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 7/21. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Detroit

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:24 pm - 12:34 pm
BOI
-
DTW
21h 10m
1 stop
Frontier Logo
7:40 am - 12:29 pm
DTW
-
BOI
6h 49m
1 stop
$294Frontier
Tue, Jul 14 - Tue, Jul 21
Frontier Logo
1:24 pm - 11:59 pm
BOI
-
DTW
8h 35m
1 stop
Frontier Logo
7:40 am - 12:29 pm
DTW
-
BOI
6h 49m
1 stop
$310Frontier
Tue, Jul 14 - Tue, Jul 28
United Airlines Logo
2:25 pm - 10:38 pm
IDA
-
DTW
6h 13m
1 stop
United Airlines Logo
12:35 pm - 9:18 pm
DTW
-
IDA
10h 43m
2 stops
$374United Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
2:25 pm - 10:38 pm
IDA
-
DTW
6h 13m
1 stop
United Airlines Logo
5:25 am - 1:29 pm
DTW
-
IDA
10h 04m
2 stops
$399United Airlines
Fri, Aug 21 - Sun, Aug 23
American Airlines Logo
12:49 pm - 11:40 pm
JAC
-
DTW
8h 51m
1 stop
American Airlines Logo
7:58 am - 2:59 pm
DTW
-
JAC
9h 01m
1 stop
$399American Airlines
Thu, Jul 16 - Tue, Jul 21
Delta Logo
1:30 pm - 11:59 pm
GEG
-
DTW
7h 29m
1 stop
Delta Logo
6:00 am - 10:48 am
DTW
-
GEG
7h 48m
1 stop
$403Delta
Wed, Jul 15 - Tue, Jul 21
Alaska Airlines Logo
6:09 am - 4:57 pm
IDA
-
DTW
8h 48m
1 stop
Alaska Airlines Logo
7:00 am - 3:35 pm
DTW
-
IDA
10h 35m
1 stop
$424Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
American Airlines Logo
2:20 pm - 10:56 pm
IDA
-
DTW
6h 36m
1 stop
American Airlines Logo
6:40 am - 1:09 pm
DTW
-
IDA
8h 29m
1 stop
$429American Airlines
Thu, Aug 20 - Sun, Aug 23
Delta Logo
5:20 am - 3:12 pm
GEG
-
DTW
6h 52m
1 stop
Delta Logo
5:40 pm - 11:55 pm
DTW
-
GEG
9h 15m
1 stop
$431Delta
Sat, Jul 25 - Wed, Jul 29
Alaska Airlines Logo
6:04 am - 4:47 pm
IDA
-
DTW
8h 43m
1 stop
Alaska Airlines Logo
5:43 pm - 11:42 pm
DTW
-
IDA
7h 59m
1 stop
$469Alaska Airlines
Fri, Nov 6 - Tue, Nov 10

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Frontier flights from Idaho to Detroit Metropolitan Wayne County Airport

Our best Frontier deals on Idaho to Detroit Metropolitan Wayne County Airport flight tickets
Frontier
Jul 14
BOI1:24 pmBoise Air Term. Gowen Fld
21h 10m
1 stop
DTW12:34 pmDetroit Metropolitan Wayne County
Jul 21
DTW7:40 amDetroit Metropolitan Wayne County
6h 49m
1 stop
BOI12:29 pmBoise Air Term. Gowen Fld
$294
Frontier
Jul 14
BOI1:24 pmBoise Air Term. Gowen Fld
8h 35m
1 stop
DTW11:59 pmDetroit Metropolitan Wayne County
Jul 28
DTW7:40 amDetroit Metropolitan Wayne County
6h 49m
1 stop
BOI12:29 pmBoise Air Term. Gowen Fld
$310
Frontier
Jul 14
BOI1:24 pmBoise Air Term. Gowen Fld
8h 35m
1 stop
DTW11:59 pmDetroit Metropolitan Wayne County
Jul 30
DTW7:40 amDetroit Metropolitan Wayne County
6h 49m
1 stop
BOI12:29 pmBoise Air Term. Gowen Fld
$329

United Airlines flights from Idaho to Detroit Metropolitan Wayne County Airport

Our best United Airlines deals on Idaho to Detroit Metropolitan Wayne County Airport flight tickets
United Airlines
Aug 26
IDA2:25 pmIdaho Falls Fanning Field
6h 13m
1 stop
DTW10:38 pmDetroit Metropolitan Wayne County
Sep 2
DTW12:35 pmDetroit Metropolitan Wayne County
10h 43m
2 stops
IDA9:18 pmIdaho Falls Fanning Field
$374
United Airlines
Aug 21
IDA2:25 pmIdaho Falls Fanning Field
6h 13m
1 stop
DTW10:38 pmDetroit Metropolitan Wayne County
Aug 23
DTW5:25 amDetroit Metropolitan Wayne County
10h 04m
2 stops
IDA1:29 pmIdaho Falls Fanning Field
$399
United Airlines
Aug 26
IDA2:25 pmIdaho Falls Fanning Field
6h 13m
1 stop
DTW10:38 pmDetroit Metropolitan Wayne County
Sep 2
DTW9:06 amDetroit Metropolitan Wayne County
6h 23m
1 stop
IDA1:29 pmIdaho Falls Fanning Field
$402

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Detroit Metropolitan Wayne County Airport 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 June 18, 2026.
Use the filters below to find and compare flights from Idaho to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Tue 7/14

1:24 pm-12:34 pm

1 stop21h 10m

Detroit Metropolitan Wayne County

Tue 7/21

7:40 am-12:29 pm

1 stop6h 49m

$294

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Tue 7/14

1:24 pm-11:59 pm

1 stop8h 35m

Detroit Metropolitan Wayne County

Tue 7/28

7:40 am-12:29 pm

1 stop6h 49m

$310

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Wed 8/26

2:25 pm-10:38 pm

1 stop6h 13m

Detroit Metropolitan Wayne County

Wed 9/2

12:35 pm-9:18 pm

2 stops10h 43m

$374

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Fri 8/21

2:25 pm-10:38 pm

1 stop6h 13m

Detroit Metropolitan Wayne County

Sun 8/23

5:25 am-1:29 pm

2 stops10h 04m

$399

JacksonDetroit

JAC - DTW

JACDTW

Jackson Hole

Thu 7/16

12:49 pm-11:40 pm

1 stop8h 51m

Detroit Metropolitan Wayne County

Tue 7/21

7:58 am-2:59 pm

1 stop9h 01m

$399

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Wed 7/15

1:30 pm-11:59 pm

1 stop7h 29m

Detroit Metropolitan Wayne County

Tue 7/21

6:00 am-10:48 am

1 stop7h 48m

$403

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Tue 10/27

6:09 am-4:57 pm

1 stop8h 48m

Detroit Metropolitan Wayne County

Sat 10/31

7:00 am-3:35 pm

1 stop10h 35m

$424
Quickest round-trip

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Thu 8/20

2:20 pm-10:56 pm

1 stop6h 36m

Detroit Metropolitan Wayne County

Sun 8/23

6:40 am-1:09 pm

1 stop8h 29m

$429

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Sat 7/25

5:20 am-3:12 pm

1 stop6h 52m

Detroit Metropolitan Wayne County

Wed 7/29

5:40 pm-11:55 pm

1 stop9h 15m

$431

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Fri 11/6

6:04 am-4:47 pm

1 stop8h 43m

Detroit Metropolitan Wayne County

Tue 11/10

5:43 pm-11:42 pm

1 stop7h 59m

$469

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 Detroit from

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

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 Metropolitan Wayne County Airport?

The cheapest month to fly to Detroit Metropolitan Wayne County Airport from Idaho is in November. Flight prices, which tend to average around $181, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Detroit Metropolitan Wayne County Airport from Idaho during August instead. Flights to Detroit Metropolitan Wayne County Airport in August, while not as cheap as those in November, still average around $189.

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

You could potentially save up to 58% on your flight if you consider stops on a Idaho to Detroit Metropolitan Wayne County Airport flight.

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

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

Fastest flight time

5h 43m

Direct flights

None
The fastest flight from Idaho to Detroit Metropolitan Wayne County Airport takes 5h 43m
There are no direct flights from Idaho to Detroit Metropolitan Wayne County Airport. There are no popular flight routes from Idaho to Detroit Metropolitan Wayne County Airport.
Search flight deals

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

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

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

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

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

    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 Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The travel and health documents you'll need for your trip to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport. 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 Metropolitan Wayne County Airport

Compare and see reviews for airlines that fly from Idaho to Detroit Metropolitan Wayne County Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $189Free CancellationRating
5.6
2,881 reviews
Search Frontier flights
DeltaPriceFrom $236Free CancellationRating
7.8
8,406 reviews
Search Delta flights
United AirlinesPriceFrom $325Free CancellationRating
7.4
9,845 reviews
Search United Airlines flights
American AirlinesPriceFrom $336Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights
SouthwestPriceFrom $400Free CancellationRating
7.9
4,235 reviews
Search Southwest flights

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Put-in-Bay
Auburn Hills
Romulus
Warren
Dearborn
Troy
Monroe
Southfield
Livonia
Novi
Port Clinton
Roseville
Sterling Heights
Port Huron
Dundee
Pontiac
Ypsilanti
Brighton
Belleville
Madison Heights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Detroit. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Detroit from Idaho which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Idaho and Detroit by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Idaho to Detroit flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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