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$165+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BOI
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from Detroit to Idaho

Cheapest flights from Detroit to Idaho
Explore the most affordable flight options available from Detroit to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:17 pmDTW - GEG
1 stop6h 56mDelta
Sun 1/112:00 pmGEG - DTW
1 stop5h 34mDelta
Deal found 12/15$344
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:16 pmDTW - GEG
1 stop7h 42mUnited Airlines
Sat 1/105:00 amGEG - DTW
2 stops12h 26mUnited Airlines
Deal found 12/15$349
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:19 amDTW - BOI
1 stop9h 26mDelta
Wed 12/3111:17 amBOI - DTW
1 stop9h 59mDelta
Deal found 12/15$349
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:20 pmDTW - GEG
2 stops30h 33mFrontier
Thu 1/2212:03 pmGEG - DTW
1 stop25h 16mFrontier
Deal found 12/15$360
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:20 pmDTW - GEG
2 stops30h 33mFrontier
Thu 1/1511:22 amGEG - DTW
1 stop21h 02mFrontier
Deal found 12/15$386
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:16 pmDTW - GEG
1 stop7h 42mUnited Airlines
Thu 1/85:00 amGEG - DTW
2 stops9h 03mUnited Airlines
Deal found 12/17$414
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:16 pmDTW - GEG
1 stop7h 42mUnited Airlines
Tue 1/1311:25 amGEG - DTW
1 stop6h 01mUnited Airlines
Deal found 12/15$417
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:16 pmDTW - GEG
1 stop7h 42mUnited Airlines
Tue 1/65:00 amGEG - DTW
1 stop7h 08mUnited Airlines
Deal found 12/16$434
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:16 pmDTW - GEG
1 stop7h 42mUnited Airlines
Thu 1/1511:25 amGEG - DTW
1 stop6h 01mUnited Airlines
Deal found 12/15$436
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:57 pmDTW - IDA
1 stop6h 55mDelta
Thu 12/251:10 pmIDA - DTW
1 stop5h 35mDelta
Deal found 12/15$439
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:20 pmDTW - BOI
1 stop25h 23mMultiple Airlines
Sun 1/412:38 pmBOI - DTW
2 stops38h 21mMultiple Airlines
Deal found 12/16$473
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:55 pmDTW - IDA
1 stop6h 26mDelta
Sun 12/215:55 amIDA - DTW
2 stops9h 07mDelta
Deal found 12/16$474

Find flight deals from Detroit to Idaho

Keep the following information in mind while searching for Detroit to Idaho flight deals. Data was last updated December 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$259
(United Airlines)

One-way from

$165
(Alaska Airlines)

Popular in

November

Cheapest in

August

Average price

$598
Provider with most accurate pricing for Detroit (DTT)-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Boise Air Term. Gowen Fld flights.
Search Deals
From Detroit Metropolitan Wayne County to Idaho
Search Deals
One-way flight from Detroit Metropolitan Wayne County to Idaho
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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, Cheapflights users made 2,558,603 searches. Data last updated December 17, 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

Detroit

Fly to

Idaho

Route

Depart

Return

Price

DetroitJackson

DTW - JAC

DTWJAC

Detroit Metropolitan Wayne County

Thu 1/8

7:10 am-2:26 pm

1 stop9h 16m

Jackson Hole

Sat 1/10

2:40 pm-10:30 pm

1 stop5h 50m

$259

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Thu 1/8

5:15 pm-12:23 am

1 stop10h 08m

Spokane

Mon 1/12

1:38 pm-4:19 pm

1 stop23h 41m

$286

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Fri 1/16

5:15 pm-11:01 pm

1 stop7h 46m

Boise Air Term. Gowen Fld

Sun 1/18

6:23 am-4:19 pm

1 stop7h 56m

$287

DetroitJackson

DTW - JAC

DTWJAC

Detroit Metropolitan Wayne County

Fri 1/23

6:00 am-12:58 pm

1 stop8h 58m

Jackson Hole

Tue 1/27

2:40 pm-10:30 pm

1 stop5h 50m

$289

DetroitHailey

DTW - SUN

DTWSUN

Detroit Metropolitan Wayne County

Tue 1/27

5:30 am-12:02 pm

1 stop8h 32m

Hailey Sun Valley-Friedman

Sat 1/31

7:00 am-6:58 pm

2 stops9h 58m

$294

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Thu 1/15

7:20 pm-2:19 pm

1 stop20h 59m

Idaho Falls Fanning Field

Mon 1/19

9:20 pm-9:02 pm

2 stops21h 42m

$301

DetroitJackson

DTW - JAC

DTWJAC

Detroit Metropolitan Wayne County

Thu 1/8

8:45 am-7:06 pm

2 stops12h 21m

Jackson Hole

Sat 1/10

7:20 am-7:09 pm

2 stops9h 49m

$329

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Thu 1/15

6:35 am-2:08 pm

1 stop9h 33m

Boise Air Term. Gowen Fld

Sun 1/18

6:13 am-4:13 pm

1 stop8h 00m

$331

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Fri 1/9

7:15 am-11:39 am

1 stop7h 24m

Spokane

Sun 1/11

5:00 am-3:08 pm

1 stop7h 08m

$335

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Mon 2/23

10:28 am-9:32 pm

2 stops13h 04m

Boise Air Term. Gowen Fld

Fri 2/27

2:40 pm-10:31 pm

1 stop5h 51m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 43 results
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Best time to book a flight from Detroit to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to Idaho

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Idaho?

Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Idaho (average of $131). Flying from Detroit Metropolitan Wayne County Airport to Idaho in November is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTW to ID?

Find hourly flight availability from Detroit to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

It’s typically best to fly out from Detroit Metropolitan Wayne County Airport to Idaho at noon. Doing so could potentially save you 47% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to Idaho?

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated December 17, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Detroit Metropolitan Wayne County Airport to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,469 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,469 reviews
Alaska Airlines
8.0
Very good
11,469 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,469 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,469 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,049 reviews
Alaska Airlines
8.0
Very good
11,469 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Detroit to Idaho?

    Most people fly from Detroit Metropolitan Wayne County (DTW) if they book a flight from Detroit to Idaho. Detroit Metropolitan Wayne County is conveniently located just 17.3 mi from Detroit’s city center.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Idaho?

    United Airlines, Alaska Airlines, and Delta can get you from Detroit Metropolitan Wayne County Airport to Idaho in just under 9h 16m. Your travel time can differ by up to 3h 05m. Detroit Metropolitan Wayne County Airport and Idaho are separated by a distance of 1382 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Detroit Metropolitan Wayne County Airport to Idaho?

    While some choose either Detroit Metropolitan Wayne County - Jackson Hole or Detroit Metropolitan Wayne County - Spokane, Detroit Metropolitan Wayne County - Boise Air Term. Gowen Fld is the most popular route from Detroit Metropolitan Wayne County Airport to Idaho.

  • Can I find deals for flights from Detroit to Idaho that include hotel bookings?

    Yes. In addition to deals on Detroit to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Idaho.

  • Can I find deals for business class flights from Detroit to Idaho?

    Yes. Cheapflights offers flight deals from Detroit to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Idaho?

    Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Idaho (average of $131). Flying from Detroit Metropolitan Wayne County Airport to Idaho in November is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 4 airlines flying from Detroit to Idaho

Discover the top 4 airlines that operate flights from Detroit to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$502FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$446FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$298Average$396FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$316Average$562FlexibilityNo cancel feeOn-time69%

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