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$114+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BOI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 junio 12, 2025.

Round-trip from

$297
(Delta)

One-way from

$114
(Cheapflightsfares)

Popular in

March

Cheapest in

November

Average price

$579
From Detroit (DTT) to Boise Air Term. Gowen Fld
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One-way flight from Detroit (DTT) to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 junio 12, 2025.

This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/196:44 pmDTW - BOI
1 stop28h 00mSpirit Airlines
dom. 9/219:49 pmBOI - DTW
1 stop24h 42mSpirit Airlines
Deal found 6/11$256
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 9/116:30 amDTW - BOI
1 stop10h 30mAlaska Airlines
mar. 9/168:46 pmBOI - DTW
1 stop17h 09mAlaska Airlines
Deal found 6/11$296
This Delta deal was found by Cheapflights users on 6/10. 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.
jue. 8/218:20 pmDTW - BOI
1 stop5h 39mDelta
mar. 8/263:06 pmBOI - DTW
1 stop5h 23mDelta
Deal found 6/10$297
This Mytrip deal was found by Cheapflights users on 6/10. 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.
mié. 7/235:30 amDTW - BOI
2 stops37h 32mMultiple Airlines
lun. 7/287:48 pmBOI - DTW
1 stop9h 16mMultiple Airlines
Deal found 6/10$326
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/216:30 amDTW - BOI
1 stop11h 20mSouthwest
mar. 8/266:00 amBOI - DTW
2 stops10h 25mSouthwest
Deal found 6/10$337
This Frontier deal was found by Cheapflights users on 6/10. 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.
jue. 10/96:00 amDTW - BOI
1 stop7h 53mFrontier
dom. 10/1212:48 pmBOI - DTW
1 stop9h 57mFrontier
Deal found 6/10$350
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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.
dom. 9/146:30 amDTW - BOI
1 stop10h 30mHawaiian Airlines
mié. 9/176:35 amBOI - DTW
1 stop7h 20mHawaiian Airlines
Deal found 6/11$373
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 10/86:46 amDTW - BOI
1 stop7h 58mAmerican Airlines
dom. 10/121:17 pmBOI - DTW
1 stop8h 08mAmerican Airlines
Deal found 6/11$374
This United Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 8/216:00 amDTW - BOI
2 stops9h 30mUnited Airlines
mar. 8/2610:45 amBOI - DTW
2 stops10h 56mUnited Airlines
Deal found 6/10$397

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 junio 12, 2025.
Use the filters below to find and compare flights from Detroit to Boise that are best for you.

Fly from

Detroit

Fly to

Boise

Route

Depart

Return

Price

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

jue. 8/21

8:20 pm-11:59 pm

1 stop5h 39m

Boise Air Term. Gowen Fld

mar. 8/26

3:06 pm-10:29 pm

1 stop5h 23m

$297

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

mié. 7/23

5:30 am-5:02 pm

2 stops37h 32m

Boise Air Term. Gowen Fld

lun. 7/28

7:48 pm-7:04 am

1 stop9h 16m

$326

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

jue. 8/21

6:30 am-3:50 pm

1 stop11h 20m

Boise Air Term. Gowen Fld

mar. 8/26

6:00 am-6:25 pm

2 stops10h 25m

$337

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

vie. 7/25

5:30 am-6:52 pm

2 stops15h 22m

Boise Air Term. Gowen Fld

lun. 7/28

7:48 pm-7:04 am

1 stop9h 16m

$348

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

mié. 7/9

5:28 am-10:54 am

1 stop7h 26m

Boise Air Term. Gowen Fld

mar. 7/15

11:44 am-10:23 pm

1 stop8h 39m

$379

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

jue. 8/21

6:00 am-1:30 pm

2 stops9h 30m

Boise Air Term. Gowen Fld

mar. 8/26

10:45 am-11:41 pm

2 stops10h 56m

$397

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

jue. 7/3

6:00 am-11:47 am

1 stop7h 47m

Boise Air Term. Gowen Fld

dom. 7/6

12:36 pm-12:42 am

1 stop10h 06m

$464

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

lun. 8/11

4:46 pm-10:46 pm

1 stop8h 00m

Boise Air Term. Gowen Fld

vie. 8/15

6:11 pm-5:03 am

2 stops8h 52m

$468

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

mar. 6/17

7:00 am-3:04 pm

1 stop10h 04m

Boise Air Term. Gowen Fld

mar. 6/24

7:12 pm-5:03 am

1 stop7h 51m

$676

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

lun. 8/25

7:00 am-8:44 pm

1 stop15h 44m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results
1
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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, October is the cheapest month in which you can book a flight from Detroit to Boise (average of $314). Flying from Detroit to Boise in June is currently the most expensive (average of $395). 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 DTT to BOI?

Find hourly flight availability from Detroit to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

When flying from Detroit to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 38% versus a flight in the afternoon.

Rainfall in Boise by month

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

In terms of precipitation, rainfall in Boise 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 Boise when rainfall is around 0.2 in.

Temperature in Boise by month

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

If weather is an important factor for your trip to Boise, 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 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 junio 12, 2025.
To help decide which airline to fly from Detroit to Boise, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Cheapflights users have booked flights from Detroit to Boise round-trip from $297. Other airlines that can offer you cheap pricing are Southwest, from $337, and Spirit Airlines, from $348. Delta is currently priced 34% 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 $114 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $199 and Southwest from $255 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, October is the cheapest month in which you can book a flight from Detroit to Boise (average of $314). Flying from Detroit to Boise in June is currently the most expensive (average of $395). 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 Detroit?

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

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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 Boise

Discover the top 6 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$147Average$289FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$300Average$496FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$318Average$464FlexibilityNo cancel feeOn-time71%
DeltaCheapest$328Average$463FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$338Average$560FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$356Average$397FlexibilityNo cancel feeOn-time75%

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