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$214+ Cheap flights from Great Falls to Detroit (GTF - 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DTT
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Great Falls to Detroit

Cheapest flights from Great Falls to Detroit
Explore the most affordable flight options available from Great Falls to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This United Airlines deal was found by Cheapflights users on 2/17. 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 6/52:37 pm
GTF
-
DTW
1 stop6h 06m
United Airlines
Sun 6/73:32 pm
DTW
-
GTF
1 stop8h 02m
United Airlines
Deal found 2/17$452
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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.
Tue 8/254:55 pm
GTF
-
DTW
1 stop10h 10m
Alaska Airlines
Sat 8/294:46 pm
DTW
-
GTF
1 stop25h 27m
Alaska Airlines
Deal found 2/16$466
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:18 am
GTF
-
DTW
1 stop17h 57m
Multiple Airlines
Sun 6/77:17 pm
DTW
-
GTF
2 stops16h 11m
Multiple Airlines
Deal found 2/17$540
This United Airlines deal was found by Cheapflights users on 2/18. 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 8/252:25 pm
GTF
-
DTW
1 stop5h 58m
United Airlines
Sat 8/295:45 am
DTW
-
GTF
2 stops9h 44m
United Airlines
Deal found 2/18$548

Find flight deals from Great Falls to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) 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 February 19, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$452
(United Airlines)

One-way from

$214
(Alaska Airlines)
Provider with most accurate pricing for Great Falls-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Detroit (DTT) flights.
Search Deals
From Great Falls to Detroit (DTT)
Search Deals
One-way flight from Great Falls to Detroit (DTT)
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls 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 February 19, 2026.
Use the filters below to find and compare flights from Great Falls to Detroit that are best for you.

Fly from

Great Falls

Fly to

Detroit

Route

Depart

Return

Price

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Fri 6/5

2:37 pm-10:43 pm

1 stop6h 06m

Detroit Metropolitan Wayne County

Sun 6/7

3:32 pm-9:34 pm

1 stop8h 02m

$452

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Fri 6/5

10:18 am-6:15 am

1 stop17h 57m

Detroit Metropolitan Wayne County

Sun 6/7

7:17 pm-9:28 am

2 stops16h 11m

$540

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Mon 7/6

6:15 am-2:26 pm

1 stop6h 11m

Detroit Metropolitan Wayne County

Thu 7/9

8:00 am-1:33 pm

1 stop7h 33m

$870

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Tue 7/21

6:55 pm-5:21 am

1 stop8h 26m

$214

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Tue 7/21

6:15 am-6:22 pm

2 stops10h 07m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

  • Most accurate provider: When it comes to deals on Great Falls-Detroit flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Great Falls-Detroit flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Great Falls-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Detroit flights, Cheapflights users trust Expedia the most. Expedia 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 Great Falls-Detroit 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 Great Falls to Detroit

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

    There are many flights that can get you from Great Falls to Detroit in 6h 06m. Fly via United Airlines to get the fastest option. There are 1410 mi between Great Falls and Detroit.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Great Falls 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.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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