How many flights depart from Idaho to Detroit on average per week?

3 flights are operational weekly from Idaho to Detroit as of June 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

How long does it take to fly to Detroit?

Flight times vary depending on what airport in Idaho you fly out of and what airport in Detroit you fly into. For example, flying from Boise to Detroit Metropolitan Wayne County Airport takes 5h 48m on average. On the other hand, flying from Idaho Falls to Detroit Metropolitan Wayne County Airport takes 5h 50m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Detroit?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Detroit from Idaho according to our data. Delta is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Detroit. Keep in mind that there are 5 different airlines that fly to Detroit on a routine basis, so you have a few additional options to choose from.

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

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

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?

There are 6 operators available for flights from Idaho to Detroit as of June 2026.

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.

$161 Cheap Flights from Idaho to Detroit in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Detroit

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:24 pm - 12:34 pm

BOI

DTW

21h 10m

1 stop

7:40 am - 12:29 pm

DTW

BOI

6h 49m

1 stop

$294Frontier

Tue, Jul 14 - Tue, Jul 21

1:24 pm - 11:59 pm

BOI

DTW

8h 35m

1 stop

7:40 am - 12:29 pm

DTW

BOI

6h 49m

1 stop

$310Frontier

Tue, Jul 14 - Tue, Jul 28

2:25 pm - 10:38 pm

IDA

DTW

6h 13m

1 stop

12:35 pm - 9:18 pm

DTW

IDA

10h 43m

2 stops

$374United Airlines

Wed, Aug 26 - Wed, Sep 2

2:25 pm - 10:38 pm

IDA

DTW

6h 13m

1 stop

5:25 am - 1:29 pm

DTW

IDA

10h 04m

2 stops

$399United Airlines

Fri, Aug 21 - Sun, Aug 23

12:49 pm - 11:40 pm

JAC

DTW

8h 51m

1 stop

7:58 am - 2:59 pm

DTW

JAC

9h 01m

1 stop

$399American Airlines

Thu, Jul 16 - Tue, Jul 21

1:30 pm - 11:59 pm

GEG

DTW

7h 29m

1 stop

6:00 am - 10:48 am

DTW

GEG

7h 48m

1 stop

$403Delta

Wed, Jul 15 - Tue, Jul 21

6:09 am - 4:57 pm

IDA

DTW

8h 48m

1 stop

7:00 am - 3:35 pm

DTW

IDA

10h 35m

1 stop

$424Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

2:20 pm - 10:56 pm

IDA

DTW

6h 36m

1 stop

6:40 am - 1:09 pm

DTW

IDA

8h 29m

1 stop

$429American Airlines

Thu, Aug 20 - Sun, Aug 23

5:20 am - 3:12 pm

GEG

DTW

6h 52m

1 stop

5:40 pm - 11:55 pm

DTW

GEG

9h 15m

1 stop

$431Delta

Sat, Jul 25 - Wed, Jul 29

6:09 am - 10:12 pm

IDA

DTW

14h 03m

2 stops

7:00 am - 3:35 pm

DTW

IDA

10h 35m

1 stop

$459Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

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Frontier flights from Idaho to Detroit

Our best Frontier deals on Idaho to Detroit 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

Oct 19

BOI3:52 pmBoise Air Term. Gowen Fld

13h 29m

1 stop

DTW7:21 amDetroit Metropolitan Wayne County

Oct 22

DTW8:51 amDetroit Metropolitan Wayne County

8h 06m

1 stop

BOI2:57 pmBoise Air Term. Gowen Fld

$322

United Airlines flights from Idaho to Detroit

Our best United Airlines deals on Idaho to Detroit 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

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

Tue 10/27

6:09 am-10:12 pm

2 stops14h 03m

Detroit Metropolitan Wayne County

Sat 10/31

7:00 am-3:35 pm

1 stop10h 35m

$459

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Detroit?

The cheapest month to fly to Detroit from Idaho is in August. Flight prices, which tend to average around $177, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in August, then November is your next best option. Flight prices from Idaho to Detroit during November average around $181.

Can stopping save me money on Idaho to Detroit flights?

You could potentially save up to 58% 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

Fastest flight time	5h 35m
Direct flights	None

The fastest flight from Idaho to Detroit takes 5h 35m

There are no direct flights from Idaho to Detroit. There are no popular flight routes from Idaho to Detroit.

Search flight deals

Frequently asked questions about flying from Idaho to Detroit

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?
There are 6 operators available for flights from Idaho to Detroit as of June 2026.
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
Frontier	PriceFrom $189	Free Cancellation	Rating 5.6 2,877 reviews	Search Frontier flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.8 8,420 reviews	Search Delta flights
United Airlines	PriceFrom $325	Free Cancellation	Rating 7.4 9,865 reviews	Search United Airlines flights
American Airlines	PriceFrom $336	Free Cancellation	Rating 7.1 11,715 reviews	Search American Airlines flights
Southwest	PriceFrom $400	Free Cancellation	Rating 7.9 4,241 reviews	Search Southwest flights

Roseville

Port Huron

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.