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$149+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BOI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Detroit to Idaho

Keep the following information in mind while searching for Detroit to Idaho flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$280
(American Airlines)

One-way from

$149
(Frontier)

Popular in

October

Cheapest in

November

Average price

$617
Provider with most accurate pricing for Detroit (DTT)-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Boise Air Term. Gowen Fld flights.
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From Detroit Metropolitan Wayne County to Idaho
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One-way flight from Detroit Metropolitan Wayne County to Idaho
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/35:00 amDTW - GEG
1 stop10h 25mAmerican Airlines
Tue 6/101:51 pmGEG - DTW
1 stop16h 41mAmerican Airlines
Deal found 3/26$280
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:13 pmDTW - GEG
1 stop9h 46mHawaiian Airlines
Mon 4/285:49 pmGEG - DTW
1 stop8h 22mHawaiian Airlines
Deal found 3/27$298
This Delta deal was found by Cheapflights users on 3/26. 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 4/248:10 pmDTW - GEG
1 stop6h 34mDelta
Mon 4/282:15 pmGEG - DTW
1 stop5h 16mDelta
Deal found 3/26$299
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 5/137:23 amDTW - GEG
1 stop10h 18mUnited Airlines
Tue 5/276:25 pmGEG - DTW
2 stops12h 40mUnited Airlines
Deal found 3/27$304
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:59 pmDTW - BOI
1 stop17h 22mSpirit Airlines
Mon 5/1912:16 pmBOI - DTW
2 stops19h 20mSpirit Airlines
Deal found 3/27$319
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/277:15 amDTW - GEG
1 stop6h 49mFrontier
Thu 5/2911:49 amGEG - DTW
1 stop9h 55mFrontier
Deal found 3/27$328
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:00 amDTW - BOI
1 stop7h 16mAlaska Airlines
Mon 5/195:39 pmBOI - DTW
1 stop9h 35mAlaska Airlines
Deal found 3/27$328
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:13 pmDTW - BOI
1 stop7h 26mHawaiian Airlines
Sat 5/106:41 pmBOI - DTW
1 stop8h 30mHawaiian Airlines
Deal found 3/27$353
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/157:23 amDTW - BOI
1 stop10h 58mUnited Airlines
Wed 5/216:30 amBOI - DTW
1 stop6h 24mUnited Airlines
Deal found 3/27$366
This Delta deal was found by Cheapflights users on 3/27. 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 5/177:00 amDTW - BOI
1 stop8h 46mDelta
Tue 5/207:35 amBOI - DTW
1 stop7h 44mDelta
Deal found 3/27$369
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:00 amDTW - GEG
2 stops10h 40mAlaska Airlines
Sun 4/275:00 amGEG - DTW
1 stop8h 17mAlaska Airlines
Deal found 3/26$375
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:13 pmDTW - IDA
1 stop7h 23mAlaska Airlines
Tue 4/294:35 pmIDA - DTW
1 stop10h 36mAlaska Airlines
Deal found 3/27$376

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 March 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

Detroit

Fly to

Idaho

Route

Depart

Return

Price

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Tue 6/3

5:00 am-12:25 pm

1 stop10h 25m

Spokane

Tue 6/10

1:51 pm-9:32 am

1 stop16h 41m

$280

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Thu 4/24

5:13 pm-11:59 pm

1 stop9h 46m

Spokane

Mon 4/28

5:49 pm-5:11 am

1 stop8h 22m

$298

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Thu 4/24

8:10 pm-11:44 pm

1 stop6h 34m

Spokane

Mon 4/28

2:15 pm-10:31 pm

1 stop5h 16m

$299

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Tue 5/13

7:23 am-2:41 pm

1 stop10h 18m

Spokane

Tue 5/27

6:25 pm-10:05 am

2 stops12h 40m

$304

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Thu 5/15

7:59 pm-11:21 am

1 stop17h 22m

Boise Air Term. Gowen Fld

Mon 5/19

12:16 pm-9:36 am

2 stops19h 20m

$319

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Tue 5/27

7:15 am-11:04 am

1 stop6h 49m

Spokane

Thu 5/29

11:49 am-12:44 am

1 stop9h 55m

$328

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Wed 5/14

7:00 am-12:16 pm

1 stop7h 16m

Boise Air Term. Gowen Fld

Mon 5/19

5:39 pm-5:14 am

1 stop9h 35m

$328

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Thu 5/8

5:13 pm-10:39 pm

1 stop7h 26m

Boise Air Term. Gowen Fld

Sat 5/10

6:41 pm-5:11 am

1 stop8h 30m

$353

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Thu 5/15

7:23 am-4:21 pm

1 stop10h 58m

Boise Air Term. Gowen Fld

Wed 5/21

6:30 am-2:54 pm

1 stop6h 24m

$366

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Sat 5/17

7:00 am-1:46 pm

1 stop8h 46m

Boise Air Term. Gowen Fld

Tue 5/20

7:35 am-5:19 pm

1 stop7h 44m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 49 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, October is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Idaho (average of $314). Flying from Detroit Metropolitan Wayne County Airport to Idaho in June is currently the most expensive (average of $421). 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 March 28, 2025.

When flying from Detroit Metropolitan Wayne County Airport to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 March 28, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Detroit to Idaho. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Idaho one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $149. Users have also found prices from $150 and $170 on Delta and Hawaiian Airlines, respectively.

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

    While some choose either Detroit Metropolitan Wayne County - Boise Air Term. Gowen Fld or Detroit Metropolitan Wayne County - Spokane, Detroit Metropolitan Wayne County - Jackson Hole 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, October is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Idaho (average of $314). Flying from Detroit Metropolitan Wayne County Airport to Idaho in June is currently the most expensive (average of $421). 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.

See more FAQs

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Alternative routes for Detroit to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Detroit to Idaho

Discover the top 6 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$147Average$280FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$300Average$496FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$316Average$625FlexibilityNo cancel feeOn-time69%
DeltaCheapest$328Average$527FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$336Average$508FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$356Average$397FlexibilityNo cancel feeOn-time75%
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