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$329+ Cheap flights from Detroit to Great Falls (DTT - GTF)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — GTF
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap flight deals from Detroit to Great Falls

Cheapest flights from Detroit to Great Falls
Explore the most affordable flight options available from Detroit to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This United Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 8/193:29 pm
DTW
-
GTF
1 stop7h 43m
United Airlines
Wed 8/262:25 pm
GTF
-
DTW
1 stop6h 13m
United Airlines
Deal found 7/27$418
This United Airlines deal was found by Cheapflights users on 7/27. 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 10/203:31 pm
DTW
-
GTF
1 stop7h 51m
United Airlines
Sat 10/242:37 pm
GTF
-
DTW
1 stop6h 02m
United Airlines
Deal found 7/27$453
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/113:29 pm
DTW
-
GTF
1 stop7h 43m
United Airlines
Sat 8/156:15 am
GTF
-
DTW
1 stop6h 12m
United Airlines
Deal found 7/27$502
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:39 pm
DTW
-
GTF
1 stop25h 00m
Alaska Airlines
Sun 9/205:19 pm
GTF
-
DTW
1 stop10h 03m
Alaska Airlines
Deal found 7/27$533
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 9/1810:30 am
DTW
-
GTF
2 stops12h 42m
United Airlines
Sun 9/206:15 am
GTF
-
DTW
1 stop6h 12m
United Airlines
Deal found 7/27$586
This United Airlines deal was found by Cheapflights users on 7/25. 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 9/109:26 am
DTW
-
GTF
2 stops13h 46m
United Airlines
Sun 9/132:25 pm
GTF
-
DTW
1 stop6h 14m
United Airlines
Deal found 7/25$614

Find flight deals from Detroit to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Great Falls (GTF). 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 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$365
(United Airlines)

One-way from

$329
(United Airlines)
Provider with most accurate pricing for Detroit (DTT)-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Great Falls flights.
Search Deals
From Detroit (DTT) to Great Falls
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One-way flight from Detroit (DTT) to Great Falls
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Great Falls 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 28, 2026.
Use the filters below to find and compare flights from Detroit to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Wed 8/19

3:29 pm-9:12 pm

1 stop7h 43m

Great Falls

Wed 8/26

2:25 pm-10:38 pm

1 stop6h 13m

$418

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Tue 10/20

12:30 pm-9:22 pm

2 stops10h 52m

Great Falls

Sat 10/24

6:15 am-2:33 pm

1 stop6h 18m

$424
Cheapest one-way

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sun 8/23

5:25 am-1:29 pm

2 stops10h 04m

$329

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Mon 8/17

12:35 pm-9:12 pm

2 stops10h 37m

$402
Quickest one-way

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sun 8/23

8:20 am-12:28 pm

1 stop6h 08m

$494

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sun 8/23

8:46 pm-4:38 pm

3 stops45h 52m

$548

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Mon 8/17

8:20 am-12:28 pm

1 stop6h 08m

$684

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Mon 8/17

9:00 am-4:38 pm

3 stops57h 38m

$766

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first

Compare providers for flights from Detroit to Great Falls

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 Great Falls in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Great Falls 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-Great Falls 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 Great Falls

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated July 28, 2026.
Peruse reviews from past customers who have flown with United Airlines from Detroit to Great Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,049 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,049 reviews
United Airlines
7.4
Good
10,049 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

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

    Airlines like United Airlines fly from Detroit to Great Falls in about 7h 43m. The time it takes to get you to your destination can typically vary by up to . The distance between Detroit and Great Falls is about 1410 mi.

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

    Our cheapest airline available from Detroit to Great Falls is Delta. Our recent data shows that you can find tickets from as low as $283 on this airline. An additional option worth looking into is United Airlines, starting at $358.

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

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

  • How can I find direct flights from Detroit to Great Falls?

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

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

    Yes. Cheapflights offers flight deals from Detroit to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

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Top 2 airlines flying from Detroit to Great Falls

Discover the top 2 airlines that operate flights from Detroit to Great Falls. 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$283Average$577FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$358Average$562FlexibilityNo cancel feeOn-time69%

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