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$231+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DTT
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$271
(Mytrip)

One-way from

$231
(United Airlines)
From Great Falls to Detroit (DTT)
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One-way flight from Great Falls to Detroit (DTT)
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Find 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 August 18, 2025.

This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:55 pmGTF - DTW
1 stop10h 31mMultiple Airlines
Mon 9/229:12 amDTW - GTF
1 stop8h 53mMultiple Airlines
Deal found 8/18$271
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/202:35 pmGTF - DTW
1 stop5h 40mUnited Airlines
Mon 9/229:45 amDTW - GTF
2 stops13h 43mUnited Airlines
Deal found 8/18$457
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/152:35 pmGTF - DTW
2 stops20h 39mUnited Airlines
Mon 9/224:20 pmDTW - GTF
2 stops23h 17mUnited Airlines
Deal found 8/18$493
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:29 pmGTF - DTW
1 stop10h 38mAlaska Airlines
Mon 9/226:30 amDTW - GTF
1 stop11h 19mAlaska Airlines
Deal found 8/18$644
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:21 pmGTF - DTW
1 stop7h 59mAlaska Airlines
Fri 12/266:40 amDTW - GTF
1 stop14h 01mAlaska Airlines
Deal found 8/18$710

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 August 18, 2025.
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

Mon 9/15

4:55 pm-5:26 am

1 stop10h 31m

Detroit Metropolitan Wayne County

Mon 9/22

9:12 am-4:05 pm

1 stop8h 53m

$271

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Sat 9/20

2:35 pm-10:15 pm

1 stop5h 40m

Detroit Metropolitan Wayne County

Mon 9/22

9:45 am-9:28 pm

2 stops13h 43m

$457

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Mon 9/15

2:35 pm-1:14 pm

2 stops20h 39m

Detroit Metropolitan Wayne County

Mon 9/22

4:20 pm-1:37 pm

2 stops23h 17m

$493

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Mon 9/15

4:29 pm-5:07 am

1 stop10h 38m

Detroit Metropolitan Wayne County

Mon 9/22

6:30 am-3:49 pm

1 stop11h 19m

$644

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Sun 12/21

7:21 pm-5:25 am

1 stop8h 04m

Detroit Metropolitan Wayne County

Fri 12/26

6:45 am-6:41 pm

1 stop13h 56m

$710

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Sat 9/20

2:35 pm-10:15 pm

1 stop5h 40m

$231

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Sat 9/20

6:11 pm-7:55 am

2 stops11h 44m

$260

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Sat 9/20

4:29 pm-7:57 am

3 stops37h 28m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

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.

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 August 18, 2025.
Read reviews from past customers who have flown United Airlines from Great Falls to Detroit. 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.
United Airlines
7.4
Good
8,925 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 5h 40m. 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.

  • What is the cheapest month to book a flight from Great Falls to Detroit?

    Currently, April is the cheapest month in which you can book a flight from Great Falls to Detroit (average of $257). Flying from Great Falls 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 Detroit?

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

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