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$343+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — GTF
ago. 12 — ago. 191
mar. 8/12
mar. 8/19
1 adult, Economy
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Cheap 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 agosto 7, 2025.

Round-trip from

$519
(United Airlines)

One-way from

$343
(United Airlines)
From Detroit (DTT) to Great Falls
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One-way flight from Detroit (DTT) to Great Falls
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Find 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 agosto 7, 2025.

This United Airlines deal was found by Cheapflights users on 8/6. 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.
vie. 8/229:12 amDTW - GTF
2 stops14h 16mUnited Airlines
mar. 8/262:35 pmGTF - DTW
1 stop5h 40mUnited Airlines
Deal found 8/6$519
This Delta deal was found by Cheapflights users on 8/6. 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.
vie. 8/225:40 pmDTW - GTF
1 stop7h 05mDelta
mar. 8/2611:43 amGTF - DTW
1 stop5h 32mDelta
Deal found 8/6$553
This United Airlines deal was found by Cheapflights users on 8/7. 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.
sáb. 8/98:54 amDTW - GTF
1 stop6h 42mUnited Airlines
sáb. 8/166:25 amGTF - DTW
1 stop6h 08mUnited Airlines
Deal found 8/7$682
This United Airlines deal was found by Cheapflights users on 8/6. 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.
jue. 8/73:34 pmDTW - GTF
1 stop7h 39mUnited Airlines
jue. 8/146:25 amGTF - DTW
1 stop6h 08mUnited Airlines
Deal found 8/6$688
This Delta deal was found by Cheapflights users on 8/7. 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.
sáb. 8/97:00 amDTW - GTF
1 stop6h 03mDelta
sáb. 8/165:45 amGTF - DTW
2 stops11h 23mDelta
Deal found 8/7$692
This Delta deal was found by Cheapflights users on 8/4. 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.
vie. 11/2112:25 pmDTW - GTF
1 stop7h 17mDelta
vie. 11/285:30 amGTF - DTW
2 stops11h 06mDelta
Deal found 8/4$693
This United Airlines deal was found by Cheapflights users on 8/6. 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.
jue. 8/73:34 pmDTW - GTF
1 stop7h 39mUnited Airlines
dom. 8/172:35 pmGTF - DTW
1 stop5h 40mUnited Airlines
Deal found 8/6$743

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 agosto 7, 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

vie. 8/22

9:12 am-9:28 pm

2 stops14h 16m

Great Falls

mar. 8/26

2:35 pm-10:15 pm

1 stop5h 40m

$519

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

vie. 8/22

5:40 pm-10:45 pm

1 stop7h 05m

Great Falls

mar. 8/26

11:43 am-7:15 pm

1 stop5h 32m

$553

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

dom. 8/10

3:34 pm-9:13 pm

1 stop7h 39m

Great Falls

lun. 8/18

2:35 pm-10:15 pm

1 stop5h 40m

$682

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

dom. 8/10

3:34 pm-9:13 pm

1 stop7h 39m

Great Falls

dom. 8/17

2:35 pm-10:15 pm

1 stop5h 40m

$743

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

dom. 8/10

7:00 am-11:03 am

1 stop6h 03m

Great Falls

vie. 8/15

5:45 am-2:55 pm

1 stop7h 10m

$1,042

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

mié. 8/20

6:00 am-9:28 pm

2 stops17h 28m

$343

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

mié. 8/20

12:20 pm-5:26 pm

1 stop7h 06m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

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 agosto 7, 2025.
Peruse reviews from past customers who have flown with Delta and 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.
Delta
8.0
Very good
7,987 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,987 reviews
Delta
8.0
Very good
7,987 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,987 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Detroit to Great Falls (average of $367). Flying from Detroit to Great Falls in July is currently the most expensive (average of $574). 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 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 agosto 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$334Average$486FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$376Average$591FlexibilityNo cancel feeOn-time69%

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