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$134+ Cheap flights from Detroit to Boise (DTT - BOI)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BOI
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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Cheap flight deals from Detroit to Boise

Cheapest flights from Detroit to Boise
Explore the most affordable flight options available from Detroit to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This Frontier deal was found by Cheapflights users on 7/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:20 am
DTW
-
BOI
1 stop6h 44m
Frontier
Sun 10/113:52 pm
BOI
-
DTW
1 stop13h 29m
Frontier
Deal found 7/16$264
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 9/149:59 pm
DTW
-
BOI
1 stop16h 05m
Frontier
Thu 9/1712:59 pm
BOI
-
DTW
1 stop9h 25m
Frontier
Deal found 7/15$269
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 9/96:07 pm
DTW
-
BOI
2 stops22h 50m
Frontier
Thu 9/1712:59 pm
BOI
-
DTW
1 stop9h 25m
Frontier
Deal found 7/15$286
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 10/77:20 am
DTW
-
BOI
1 stop30h 08m
Frontier
Mon 10/123:52 pm
BOI
-
DTW
1 stop13h 29m
Frontier
Deal found 7/16$289
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/129:06 am
DTW
-
BOI
2 stops29h 23m
Frontier
Tue 8/181:24 pm
BOI
-
DTW
1 stop8h 35m
Frontier
Deal found 7/15$290
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 9/149:59 pm
DTW
-
BOI
1 stop16h 05m
Frontier
Tue 9/2212:59 pm
BOI
-
DTW
1 stop9h 25m
Frontier
Deal found 7/15$293
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Tue 10/67:20 am
DTW
-
BOI
1 stop6h 44m
Frontier
Mon 10/123:52 pm
BOI
-
DTW
1 stop13h 29m
Frontier
Deal found 7/16$295
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Tue 10/67:20 am
DTW
-
BOI
1 stop6h 44m
Frontier
Tue 10/1312:23 pm
BOI
-
DTW
1 stop10h 01m
Frontier
Deal found 7/16$298
This Frontier deal was found by Cheapflights users on 7/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:20 am
DTW
-
BOI
1 stop6h 44m
Frontier
Thu 9/1712:59 pm
BOI
-
DTW
1 stop9h 25m
Frontier
Deal found 7/15$301
This Frontier deal was found by Cheapflights users on 7/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:51 am
DTW
-
BOI
1 stop8h 06m
Frontier
Sun 10/113:52 pm
BOI
-
DTW
1 stop13h 29m
Frontier
Deal found 7/16$304
This Frontier deal was found by Cheapflights users on 7/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:51 am
DTW
-
BOI
1 stop8h 06m
Frontier
Sun 10/113:52 pm
BOI
-
DTW
1 stop13h 29m
Frontier
Deal found 7/16$307

Find flight deals from Detroit to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$264
(Frontier)

One-way from

$134
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$490
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 (DTT) to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Detroit (DTT) to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Boise 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 July 19, 2026.
Use the filters below to find and compare flights from Detroit to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Tue 8/25

7:01 am-12:36 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Wed 8/26

7:48 pm-5:22 am

1 stop7h 34m

$403

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Sat 9/12

9:15 am-5:58 pm

2 stops10h 43m

Boise Air Term. Gowen Fld

Sat 9/19

6:30 am-2:27 pm

1 stop5h 57m

$408

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Fri 9/11

8:55 am-2:10 pm

1 stop7h 15m

Boise Air Term. Gowen Fld

Wed 9/16

12:35 pm-11:05 pm

1 stop8h 30m

$426

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Sat 8/15

12:35 pm-6:48 pm

1 stop8h 13m

Boise Air Term. Gowen Fld

Thu 8/20

1:59 pm-12:59 am

1 stop9h 00m

$433

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Fri 9/18

5:00 pm-10:35 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Mon 9/21

2:55 pm-11:35 pm

1 stop6h 40m

$464

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Wed 9/30

7:01 am-12:35 pm

1 stop7h 34m

Boise Air Term. Gowen Fld

Sun 10/4

8:00 pm-5:40 am

1 stop7h 40m

$489

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Tue 8/25

5:25 am-3:31 pm

2 stops12h 06m

Boise Air Term. Gowen Fld

Wed 8/26

12:24 pm-8:29 pm

1 stop6h 05m

$508
Quickest round-trip

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Sat 8/22

7:34 am-1:38 pm

2 stops8h 04m

Boise Air Term. Gowen Fld

Tue 8/25

2:44 pm-10:38 pm

1 stop5h 54m

$508

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Thu 8/13

7:20 am-12:49 pm

1 stop7h 29m

Boise Air Term. Gowen Fld

Mon 8/17

11:10 pm-10:10 am

1 stop9h 00m

$509
Cheapest one-way

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Wed 9/30

7:20 am-12:04 pm

1 stop30h 44m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Detroit to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Boise in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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 to Boise

What is the cheapest month to book a flight from Detroit to Boise?

Currently, February is the cheapest month in which you can book a flight from Detroit to Boise (average of $308). Flying from Detroit to Boise in November is currently the most expensive (average of $623). 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.

How much does it cost to fly round-trip from Detroit to Boise?

What’s the top layover airport for flights from Detroit to Boise?

Share of 1-stop round-trip flights from Detroit to Boise chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – chosen by Cheapflights users on 67% of 1-stop itineraries from Detroit to Boise on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Boise?

Average round-trip fare for 1-stop flights from Detroit to Boise, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $517.

What’s the fastest layover option from Detroit to Boise?

Shortest average travel time for 1-stop one-way flights from Detroit to Boise, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 6h 10m.

Which airport typically offers the quickest layover for flights from Detroit to Boise?

Average layover duration for 1-stop one-way flights from Detroit to Boise, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 16m.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated July 19, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Detroit to Boise have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Alaska Airlines
7.9
Good
12,677 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,475 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
10,011 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Frontier
5.6
Fair
2,785 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

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

  • How long is the flight from Detroit to Boise?

    Alaska Airlines, United Airlines, and Southwest can get you from Detroit to Boise in just under 7h 15m. Your travel time can differ by up to 3h 28m. Detroit and Boise are separated by a distance of 1654 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Detroit to Boise round-trip?

    Cheapflights users have booked flights from Detroit to Boise round-trip from $127. Other airlines that can offer you cheap pricing are Delta, from $237, and American Airlines, from $264. Frontier is currently priced 73% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Detroit to Boise one-way?

    One-way options have recently been found by users for as low as $100 on Frontier. Other airlines that offer cheap prices include United Airlines from $152 and Delta from $163 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Boise 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 to Boise?

    Currently, February is the cheapest month in which you can book a flight from Detroit to Boise (average of $308). Flying from Detroit to Boise in November is currently the most expensive (average of $623). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Meridian
Nampa
Caldwell
Ontario

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Top 5 airlines flying from Detroit to Boise

Discover the top 5 airlines that operate flights from Detroit to Boise. 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 July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$290FlexibilityNo cancel feeOn-time62%
DeltaCheapest$237Average$485FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$430FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$280Average$510FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$349Average$573FlexibilityNo cancel feeOn-time69%

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