HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$113+ Cheap flights from Boise to Detroit (BOI - DTT)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DTT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Detroit with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Detroit (DTT). 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 3, 2025.

Round-trip from

$189
(Priceline)

One-way from

$113
(FlightHub)

Popular in

October

Cheapest in

February

Average price

$479
From Boise Air Term. Gowen Fld to Detroit (DTT)
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Boise to Detroit

Cheapest flights from Boise to Detroit
Explore the most affordable flight options available from Boise to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Priceline deal was found by Cheapflights users on 7/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:25 pmBOI - DTW
1 stop10h 21mFrontier
Thu 9/116:10 amDTW - BOI
1 stop7h 30mFrontier
Deal found 7/3$189
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:36 pmBOI - DTW
1 stop10h 06mMultiple Airlines
Mon 8/2511:21 amDTW - BOI
1 stop7h 50mMultiple Airlines
Deal found 7/2$208
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:06 pmBOI - DTW
1 stop9h 39mSpirit Airlines
Sun 8/1711:21 amDTW - BOI
1 stop7h 50mSpirit Airlines
Deal found 7/1$247
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/131:10 pmBOI - DTW
1 stop18h 02mAmerican Airlines
Sat 8/234:07 pmDTW - BOI
1 stop7h 36mAmerican Airlines
Deal found 7/2$332
This Delta deal was found by Cheapflights users on 7/1. 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 8/63:17 pmBOI - DTW
1 stop5h 03mDelta
Wed 8/138:20 pmDTW - BOI
1 stop5h 39mDelta
Deal found 7/1$339
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/1312:39 pmBOI - DTW
1 stop6h 06mUnited Airlines
Sat 8/236:00 amDTW - BOI
2 stops9h 35mUnited Airlines
Deal found 7/2$356
This Southwest deal was found by Cheapflights users on 7/1. 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.
Tue 8/56:00 amBOI - DTW
2 stops10h 25mSouthwest
Tue 8/128:10 amDTW - BOI
1 stop11h 40mSouthwest
Deal found 7/1$358

Cheapflights Fare Finder

Customize your flight search to find flights from Boise to Detroit 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 3, 2025.
Use the filters below to find and compare flights from Boise to Detroit that are best for you.

Fly from

Boise

Fly to

Detroit

Route

Depart

Return

Price

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Thu 9/4

12:25 pm-12:46 am

1 stop10h 21m

Detroit Metropolitan Wayne County

Thu 9/11

6:10 am-11:40 am

1 stop7h 30m

$189

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Thu 8/14

12:36 pm-12:42 am

1 stop10h 06m

Detroit Metropolitan Wayne County

Mon 8/25

11:21 am-5:11 pm

1 stop7h 50m

$208

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Fri 8/15

6:06 pm-5:45 am

1 stop9h 39m

Detroit Metropolitan Wayne County

Sun 8/17

11:21 am-5:11 pm

1 stop7h 50m

$247

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Wed 8/13

1:10 pm-9:12 am

1 stop18h 02m

Detroit Metropolitan Wayne County

Sat 8/23

4:07 pm-9:43 pm

1 stop7h 36m

$332

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Wed 8/6

3:17 pm-10:20 pm

1 stop5h 03m

Detroit Metropolitan Wayne County

Wed 8/13

8:20 pm-11:59 pm

1 stop5h 39m

$339

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Wed 8/13

12:39 pm-8:45 pm

1 stop6h 06m

Detroit Metropolitan Wayne County

Sat 8/23

6:00 am-1:35 pm

2 stops9h 35m

$356

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Tue 8/5

6:00 am-6:25 pm

2 stops10h 25m

Detroit Metropolitan Wayne County

Tue 8/12

8:10 am-5:50 pm

1 stop11h 40m

$358

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Thu 8/21

6:06 pm-5:45 am

1 stop9h 39m

$113

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Sun 8/10

12:36 pm-12:42 am

1 stop10h 06m

$133

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Sun 7/20

7:38 pm-10:07 am

1 stop12h 29m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 16 results
1
2

Best time to book a flight from Boise to Detroit

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

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

Currently, April is the cheapest month in which you can book a flight from Boise to Detroit (average of $257). Flying from Boise to Detroit in March is currently the most expensive (average of $305). 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 BOI to DTT?

Find hourly flight availability from Boise to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Boise to Detroit, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight in the morning.

What is the cheapest day to fly from Boise to Detroit?

Use this chart to determine the cheapest time to fly round-trip from Boise to Detroit. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boise to Detroit flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated July 3, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Boise to Detroit have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

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

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

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
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

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
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

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 Boise to Detroit. 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 Boise to Detroit round-trip?

    Flying on Frontier is currently your cheapest option to Detroit, with prices starting at $189. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $247 and $332, respectively. Users have found that Frontier is 57% cheaper than the other options available to this destination.

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

    $113 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Sun Country Air, with prices starting from $133 and $153, respectively.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Boise to Detroit (average of $257). Flying from Boise to Detroit in March is currently the most expensive (average of $305). 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
Roseville
Port Huron

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
Boise to O'Hare Intl flights
Spokane to O'Hare Intl flights
Spokane to Grand Rapids flights
Boise to Midway flights
Spokane to Midway flights
Spokane to Detroit flights
Jackson to O'Hare Intl flights
Boise to Detroit flights
Idaho Falls to O'Hare Intl flights
Boise to Traverse City flights
Boise to South Bend flights
Idaho Falls to Midway flights
Spokane to Flint flights
Idaho Falls to Traverse City flights
Jackson to Midway flights
Spokane to South Bend flights
Spokane to Traverse City flights
Hailey to O'Hare Intl flights
Jackson to Traverse City flights
Twin Falls to O'Hare Intl flights
Jackson to Detroit flights
Boise to Grand Rapids flights
Idaho Falls to Detroit flights
Boise to Alpena flights
Spokane to Iron Mountain flights
Boise to Sault Ste. Marie flights
Boise to Bay City flights
Spokane to Marquette flights
Spokane to Pellston flights
Idaho Falls to Kalamazoo flights
Pocatello to Grand Rapids flights
Lewiston to Detroit flights
Idaho Falls to Pellston flights
Jackson to Bay City flights
Lewiston to O'Hare Intl flights
Pocatello to O'Hare Intl flights
Boise to Flint flights
Jackson to Lansing flights
Jackson to Grand Rapids flights
Pocatello to Detroit flights
Pocatello to Midway flights
Spokane to Rockford flights

Top 5 airlines flying from Boise to Detroit

Discover the top 5 airlines that operate flights from Boise to Detroit. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$155Average$320FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$261Average$330FlexibilityNo cancel feeOn-time71%
DeltaCheapest$328Average$467FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$328Average$445FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$330Average$496FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.