Montana

$145+ Cheap flights from Detroit (DTT) to Montana

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BZN
Jul 23 — Jul 301
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Cheap flight deals from Detroit to Montana

Cheapest flights from Detroit to Montana
Explore the most affordable flight options available from Detroit to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.

This Delta deal was found by Cheapflights users on 6/21. 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 8/266:00 am
DTW
-
BZN
1 stop10h 34m
Delta
Sat 8/2912:20 pm
BZN
-
DTW
1 stop9h 23m
Delta
Deal found 6/21$289
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 8/155:25 am
DTW
-
BZN
2 stops9h 59m
United Airlines
Thu 8/204:30 pm
BZN
-
DTW
1 stop5h 29m
United Airlines
Deal found 6/22$294
This American Airlines deal was found by Cheapflights users on 6/21. 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 9/296:34 am
DTW
-
BZN
2 stops10h 52m
American Airlines
Sat 10/36:30 am
BZN
-
DTW
2 stops11h 06m
American Airlines
Deal found 6/21$300
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/195:25 am
DTW
-
BZN
1 stop8h 15m
United Airlines
Sun 8/234:30 pm
BZN
-
DTW
1 stop5h 29m
United Airlines
Deal found 6/19$305
This United Airlines deal was found by Cheapflights users on 6/18. 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 9/155:25 am
DTW
-
BZN
2 stops9h 59m
United Airlines
Tue 9/294:24 pm
BZN
-
DTW
1 stop5h 35m
United Airlines
Deal found 6/18$312
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Sat 9/196:00 am
DTW
-
BZN
1 stop7h 09m
American Airlines
Thu 9/246:30 am
BZN
-
DTW
1 stop6h 38m
American Airlines
Deal found 6/20$313
This Delta deal was found by Cheapflights users on 6/22. 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 9/115:40 pm
DTW
-
GTF
1 stop7h 02m
Delta
Wed 9/231:15 pm
GTF
-
DTW
1 stop8h 44m
Delta
Deal found 6/22$318
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Mon 9/1412:35 pm
DTW
-
BZN
1 stop8h 42m
United Airlines
Wed 9/164:23 pm
BZN
-
DTW
1 stop5h 26m
United Airlines
Deal found 6/21$322
This Delta deal was found by Cheapflights users on 6/18. 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 8/267:15 am
DTW
-
BZN
1 stop5h 06m
Delta
Sat 9/53:38 pm
BZN
-
DTW
Nonstop3h 16m
Delta
Deal found 6/18$323
This Delta deal was found by Cheapflights users on 6/22. 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 9/115:40 pm
DTW
-
GTF
1 stop7h 02m
Delta
Mon 9/216:21 pm
GTF
-
DTW
2 stops13h 01m
Delta
Deal found 6/22$324
This Delta deal was found by Cheapflights users on 6/19. 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 8/215:40 pm
DTW
-
HLN
1 stop6h 50m
Delta
Tue 8/2512:55 pm
HLN
-
DTW
1 stop9h 04m
Delta
Deal found 6/19$329
This Delta deal was found by Cheapflights users on 6/20. 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.
Tue 9/295:40 pm
DTW
-
BIL
1 stop6h 54m
Delta
Sat 10/312:57 pm
BIL
-
DTW
1 stop9h 02m
Delta
Deal found 6/20$329

Find flight deals from Detroit to Montana

Keep the following information in mind while searching for Detroit to Montana flight deals. Data was last updated June 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Delta)

One-way from

$145
(Southwest)

Popular in

February

Cheapest in

November

Average price

$336

Good round-trip deal

$279 or less
Provider with most accurate pricing for Detroit (DTT)-Bozeman Gallatin Field flight deals.
Provider most trusted by Cheapflights users for Detroit (DTT)-Bozeman Gallatin Field flights.
From Detroit (DTT) to Montana
One-way flight from Detroit (DTT) to Montana
Highest demand for flights based on searches. 22% potential increase in price ($109 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Detroit (DTT) to Montana.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Montana 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 June 23, 2026.
Use the filters below to find and compare flights from Detroit to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitHelena

DTW - HLN

DTWHLN

Detroit Metropolitan Wayne County

Fri 8/21

5:40 pm-10:30 pm

1 stop6h 50m

Helena

Tue 8/25

12:55 pm-11:59 pm

1 stop9h 04m

$329

DetroitBillings

DTW - BIL

DTWBIL

Detroit Metropolitan Wayne County

Tue 9/29

5:40 pm-10:34 pm

1 stop6h 54m

Billings Logan Intl

Sat 10/3

12:57 pm-11:59 pm

1 stop9h 02m

$329

DetroitBillings

DTW - BIL

DTWBIL

Detroit Metropolitan Wayne County

Tue 9/1

12:15 pm-5:44 pm

1 stop7h 29m

Billings Logan Intl

Wed 9/9

12:57 pm-11:57 pm

1 stop9h 00m

$329

DetroitBillings

DTW - BIL

DTWBIL

Detroit Metropolitan Wayne County

Fri 10/2

12:15 pm-5:53 pm

1 stop7h 38m

Billings Logan Intl

Tue 10/6

5:45 am-3:14 pm

1 stop7h 29m

$343

DetroitBozeman

DTW - BZN

DTWBZN

Detroit Metropolitan Wayne County

Tue 9/8

10:55 am-3:21 pm

1 stop6h 26m

Bozeman Gallatin Field

Thu 9/17

4:23 pm-11:59 pm

1 stop5h 36m

$348

DetroitBozeman

DTW - BZN

DTWBZN

Detroit Metropolitan Wayne County

Tue 9/15

5:25 am-1:24 pm

2 stops9h 59m

Bozeman Gallatin Field

Wed 9/23

4:23 pm-11:49 pm

1 stop5h 26m

$353
Quickest round-trip

DetroitBozeman

DTW - BZN

DTWBZN

Detroit Metropolitan Wayne County

Wed 8/26

4:49 pm-10:42 pm

1 stop7h 53m

Bozeman Gallatin Field

Sat 8/29

3:38 pm-8:54 pm

Nonstop3h 16m

$373

DetroitBozeman

DTW - BZN

DTWBZN

Detroit Metropolitan Wayne County

Tue 11/10

3:25 pm-9:07 pm

1 stop7h 42m

Bozeman Gallatin Field

Wed 11/11

7:00 am-11:42 pm

2 stops14h 42m

$384

DetroitBillings

DTW - BIL

DTWBIL

Detroit Metropolitan Wayne County

Sat 10/31

5:53 pm-11:50 pm

1 stop7h 57m

Billings Logan Intl

Wed 11/4

6:00 am-4:47 pm

1 stop8h 47m

$399

DetroitKalispell

DTW - FCA

DTWFCA

Detroit Metropolitan Wayne County

Sat 8/22

3:33 pm-9:21 pm

1 stop7h 48m

Kalispell Glacier Park

Wed 8/26

3:58 pm-11:56 pm

1 stop5h 58m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Detroit to Montana

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

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

Currently, February is the cheapest month in which you can book a flight from Detroit to Montana (average of $114). Flying from Detroit to Montana in December is currently the most expensive (average of $394). 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 MT?

Find hourly flight availability from Detroit to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 23, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Montana as you normally would.

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

How far ahead should I book a flight from Detroit to Montana?

The price you pay for your flight from Detroit to Montana may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated June 23, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Detroit to Montana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers

Related info for your journey

Find useful and relevant information for your journey from Detroit to Montana. 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 Montana?

    If you book a flight to Montana from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit.

  • How long is the flight from Detroit to Montana?

    A quick flight from Detroit to Montana can take about 6h 26m. Delta provides one of the quickest options available for as low as $348. There are 1395 mi between Detroit and Montana. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $118. Users have also found prices from $179 and $192 on United Airlines and American Airlines, respectively.

  • What are the most popular routes from Detroit to Montana?

  • What are the cheapest flights from Detroit to Montana?

    The cheapest flight price from Detroit to Montana is $149. On average you can expect to pay $413. The most popular route, (Detroit Metropolitan Wayne County - Bozeman Gallatin Field), can usually be booked for $289.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Detroit to Montana (average of $114). Flying from Detroit to Montana in December is currently the most expensive (average of $394). 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 Montana

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Detroit to Montana

Discover the top 6 airlines that operate flights from Detroit to Montana. 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 June 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$149Average$468FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$228Average$424FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$234Average$332FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$266Average$361FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$278Average$485FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$549FlexibilityNo cancel feeOn-time69%

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