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$420+ Cheap flights from Detroit to Great Falls (DTT - GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — GTF
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from Detroit to Great Falls

Best flights from Detroit to Great Falls
Discover carefully curated flight deals from Detroit to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/245:15 pmDTW - GTF
1 stop26h 04mAlaska Airlines
Wed 1/285:59 pmGTF - DTW
1 stop20h 20mAlaska Airlines
Deal found 12/27$420
This United Airlines deal was found by Cheapflights users on 12/26. 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 1/245:50 pmDTW - GTF
2 stops21h 58mUnited Airlines
Wed 1/286:10 amGTF - DTW
2 stops15h 34mUnited Airlines
Deal found 12/26$546
This Delta deal was found by Cheapflights users on 12/26. 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.
Sun 1/118:00 amDTW - GTF
1 stop6h 33mDelta
Thu 1/151:15 pmGTF - DTW
1 stop8h 44mDelta
Deal found 12/26$754
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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.
Sun 1/115:15 pmDTW - GTF
1 stop26h 04mAlaska Airlines
Thu 1/155:59 pmGTF - DTW
1 stop20h 20mAlaska Airlines
Deal found 12/26$558
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Sun 1/119:00 amDTW - GTF
2 stops14h 53mUnited Airlines
Thu 1/156:10 amGTF - DTW
2 stops8h 53mUnited Airlines
Deal found 12/26$765

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 December 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$420
(Alaska 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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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 December 29, 2025.
Use the filters below to find and compare flights from Detroit to Great Falls that are best for you.

Fly from

Detroit

Fly to

Great Falls

Route

Depart

Return

Price

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sat 1/24

5:15 pm-5:19 pm

1 stop26h 04m

Great Falls

Wed 1/28

5:59 pm-4:19 pm

1 stop20h 20m

$420

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sat 1/24

5:50 pm-1:48 pm

2 stops21h 58m

Great Falls

Wed 1/28

6:10 am-11:44 pm

2 stops15h 34m

$546

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sun 1/11

5:15 pm-5:19 pm

1 stop26h 04m

Great Falls

Thu 1/15

5:59 pm-4:19 pm

1 stop20h 20m

$558

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sun 1/11

8:00 am-12:33 pm

1 stop6h 33m

Great Falls

Thu 1/15

1:15 pm-11:59 pm

1 stop8h 44m

$754

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sun 1/11

9:00 am-9:53 pm

2 stops14h 53m

Great Falls

Thu 1/15

6:10 am-5:03 pm

2 stops8h 53m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Great Falls flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 Alaska Airlines and United Airlines fly from Detroit to Great Falls in about 21h 58m. The time it takes to get you to your destination can typically vary by up to 4h 06m. The distance between Detroit and Great Falls is about 1410 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly 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 $370 on this airline.

  • 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
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Top airline flying from Detroit to Great Falls

Discover the top airline 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 December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$370Average$556FlexibilityNo cancel feeOn-timeN/A

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