$179 Cheap Flights from Detroit (DTW) to Great Falls (GTF)

View $179 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Great Falls, MT (GTF-Great Falls Intl.)

Cheap Flights from Detroit to Great Falls (DTW-GTF)

Prices were available within the past 7 days and start at $179 for one-way flights and $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
GTF
Great Falls
$294 Roundtrip, found 4 hours ago
$294
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Tue, Jan 13 from Detroit to Great Falls, returning Tue, Jan 27, priced at $294 found 4 hours ago
Hawaiian Airlines
Wed, Jan 14 - Tue, Jan 27
DTW
Detroit
GTF
Great Falls
$304 Roundtrip, found 4 hours ago
$304
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Wed, Jan 14 from Detroit to Great Falls, returning Tue, Jan 27, priced at $304 found 4 hours ago
Hawaiian Airlines
Tue, Jan 20 - Tue, Feb 3
DTW
Detroit
GTF
Great Falls
$313 Roundtrip, found 4 hours ago
$313
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Tue, Jan 20 from Detroit to Great Falls, returning Tue, Feb 3, priced at $313 found 4 hours ago
Hawaiian Airlines
Wed, Jan 14 - Thu, Jan 29
DTW
Detroit
GTF
Great Falls
$314 Roundtrip, found 4 hours ago
$314
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Wed, Jan 14 from Detroit to Great Falls, returning Thu, Jan 29, priced at $314 found 4 hours ago
Alaska Airlines
Wed, Jan 7 - Tue, Jan 20
DTW
Detroit
GTF
Great Falls
$323 Roundtrip, found 4 hours ago
$323
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Jan 7 from Detroit to Great Falls, returning Tue, Jan 20, priced at $323 found 4 hours ago
Hawaiian Airlines
Mon, Jan 5 - Sat, Jan 17
DTW
Detroit
GTF
Great Falls
$331 Roundtrip, found 4 days ago
$331
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, Jan 5 from Detroit to Great Falls, returning Sat, Jan 17, priced at $331 found 4 days ago
Delta
Sat, Jan 10 - Sat, Jan 24
DTW
Detroit
GTF
Great Falls
$332 Roundtrip, found 4 hours ago
$332
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Jan 10 from Detroit to Great Falls, returning Sat, Jan 24, priced at $332 found 4 hours ago
Hawaiian Airlines
Thu, Jan 15 - Tue, Jan 27
DTW
Detroit
GTF
Great Falls
$333 Roundtrip, found 4 hours ago
$333
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Thu, Jan 15 from Detroit to Great Falls, returning Tue, Jan 27, priced at $333 found 4 hours ago
Hawaiian Airlines
Fri, Jan 16 - Tue, Jan 27
DTW
Detroit
GTF
Great Falls
$339 Roundtrip, found 4 hours ago
$339
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Fri, Jan 16 from Detroit to Great Falls, returning Tue, Jan 27, priced at $339 found 4 hours ago
United
Thu, Nov 13 - Sun, Nov 16
DTW
Detroit
GTF
Great Falls
$390 Roundtrip, found 4 days ago
$390
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 13 from Detroit to Great Falls, returning Sun, Nov 16, priced at $390 found 4 days ago

Find the cheapest month to fly from Detroit (DTW) to Great Falls (GTF)

February is typically the cheapest month to fly

From $353 - $858 per traveler.

Alternative airports near Great Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Great Falls Intl. GTF. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $448
GTF
Great Falls Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $448

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Great Falls Intl. Airport (GTF) cost?
Secure a cheap one-way flight from $179 or cheap return flight from $294 from Detroit Metropolitan Wayne County Airport (DTW) to Great Falls Intl. Airport (GTF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport (DTW) to Great Falls Intl. Airport (GTF)?
Flying in January can help you save, as it's the cheapest month for flights between DTW and GTF. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Great Falls Intl. Airport (GTF)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from DTW to GTF. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Great Falls Intl. Airport (GTF)?
You'll have to hop on a flight with a layover when traveling from Detroit Metropolitan Wayne County Airport (DTW) to Great Falls Intl. Airport (GTF). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from DTW to GTF?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from DTW to GTF?
Delta Air Lines has the best performance for on-time direct flights from Detroit Metropolitan Wayne County Airport (DTW) to Great Falls Intl. Airport (GTF), with an on-time score of 100%. Use the Expedia App to check your flight status before you jet off and get notified of any changes.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Great Falls Intl. Airport (GTF)?
To avoid potential delays on the Detroit Metropolitan Wayne County Airport (DTW) to Great Falls Intl. Airport (GTF) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Great Falls Intl. Airport (GTF) last-minute?
Last-minute fares from DTW to GTF are usually more expensive. To lock in the lowest prices, start searching for flights early. That being said, if you're flexible with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a DTW to GTF flight and hotel package?
Securing a DTW to GTF flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Great Falls Intl. Airport (GTF)?
If you reserved your DTW to GTF flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Great Falls Intl.
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$294
Distance
1410 mi

Book with confidence

Detroit to Great Falls Flights

The cheapest times to fly from Detroit to Great Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Great Falls are during the month of January. You can find some of the cheapest flights from Detroit to Great Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Great Falls

Sunday is one of the best days to book for cheap flights from Detroit to Great Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Great Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Great Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $179 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Great Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Great Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Detroit to Great Falls Flights

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*Available to One Key members.