Which layover airport has the shortest connection time from Detroit to Great Falls?

Denver (DEN) has the shortest average layover time for this route: 2h 06m.

Which airport is the most popular layover for flights between Detroit and Great Falls?

Denver (DEN) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Detroit to Great Falls?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 8h 02m.

Which layover airport offers the lowest fares from Detroit to Great Falls?

Flights via Seattle (SEA) offer the lowest average round-trip price of $458.

When did momondo last update prices for flights from Detroit to Great Falls Airport?

Prices for flights from Detroit to Great Falls Airport were last updated today.

How many operators does momondo search for flights from Detroit to Great Falls Airport?

As of November 2026, there are 2 operators available to choose from for flights from Detroit to Great Falls Airport.

How old do you have to be to fly from Detroit to Great Falls Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The travel and health documents you'll need for your trip to Great Falls Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Great Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$297 Cheap Flights from Detroit to Great Falls in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Great Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:15 pm - 5:39 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

7h 24m1 stop Salt Lake City

1:21 pm - 11:58 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

8h 37m1 stop Salt Lake City

$438Delta

Fri, Nov 13 - Tue, Nov 17

6:06 pm - 10:30 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

6h 24m1 stop Salt Lake City

6:19 pm - 9:22 amGTF Great Falls-DTW Detroit Metropolitan Wayne County

13h 03m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$444Delta

Fri, Nov 13 - Tue, Nov 17

5:20 am - 12:41 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

9h 21m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:19 pm - 9:22 amGTF Great Falls-DTW Detroit Metropolitan Wayne County

13h 03m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$449Delta

Fri, Nov 13 - Tue, Nov 17

6:18 pm - 4:11 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

23h 53m1 stop Seattle/Tacoma Intl

4:51 pm - 5:20 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

22h 29m1 stop Seattle/Tacoma Intl

$467Alaska Airlines

Wed, Dec 9 - Sat, Dec 12

12:15 pm - 5:39 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

7h 24m1 stop Salt Lake City

1:21 pm - 11:58 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

8h 37m1 stop Salt Lake City

$473Delta

Fri, Nov 13 - Sun, Nov 15

8:30 am - 1:36 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

7h 06m1 stop Denver Intl

2:32 pm - 10:22 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

5h 50m1 stop Denver Intl

$478United Airlines

Sat, Jan 30 - Tue, Feb 2

2:09 pm - 9:38 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

9h 29m2 stops Chicago O'Hare Intl Denver Intl

2:45 pm - 10:15 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

5h 30m1 stop Denver Intl

$479United Airlines

Fri, Nov 13 - Sun, Nov 15

12:25 pm - 9:13 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

10h 48m2 stops Chicago O'Hare Intl Denver Intl

6:30 am - 2:25 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

5h 55m1 stop Denver Intl

$484United Airlines

Wed, Dec 9 - Sat, Dec 12

6:42 am - 4:30 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

11h 48m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

5:10 pm - 4:47 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

21h 37m1 stop Seattle/Tacoma Intl

$847Alaska Airlines

Sun, Nov 15 - Mon, Nov 16

6:20 am - 4:32 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

12h 12m1 stop Seattle/Tacoma Intl

5:12 pm - 5:00 amGTF Great Falls-DTW Detroit Metropolitan Wayne County

9h 48m1 stop Seattle/Tacoma Intl

$973Alaska Airlines

Mon, Dec 28 - Sat, Jan 2

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United Airlines flights from Detroit to Great Falls

Our best United Airlines deals on Detroit to Great Falls flight tickets

United Airlines

Jan 30

DTW8:30 amDetroit Metropolitan Wayne County

7h 06m

1 stop

GTF1:36 pmGreat Falls

Feb 2

GTF2:32 pmGreat Falls

5h 50m

1 stop

DTW10:22 pmDetroit Metropolitan Wayne County

$478

United Airlines

Nov 13

DTW2:09 pmDetroit Metropolitan Wayne County

9h 29m

2 stops

GTF9:38 pmGreat Falls

Nov 15

GTF2:45 pmGreat Falls

5h 30m

1 stop

DTW10:15 pmDetroit Metropolitan Wayne County

$479

United Airlines

Jan 30

DTW12:31 pmDetroit Metropolitan Wayne County

11h 11m

2 stops

GTF9:42 pmGreat Falls

Feb 2

GTF6:25 amGreat Falls

6h 24m

1 stop

DTW2:49 pmDetroit Metropolitan Wayne County

$484

Alaska Airlines flights from Detroit to Great Falls

Our best Alaska Airlines deals on Detroit to Great Falls flight tickets

Alaska Airlines

Nov 15

DTW6:42 amDetroit Metropolitan Wayne County

11h 48m

2 stops

GTF4:30 pmGreat Falls

Nov 16

GTF5:10 pmGreat Falls

21h 37m

1 stop

DTW4:47 pmDetroit Metropolitan Wayne County

$847

Alaska Airlines

Dec 28

DTW6:20 amDetroit Metropolitan Wayne County

12h 12m

1 stop

GTF4:32 pmGreat Falls

Jan 2

GTF5:12 pmGreat Falls

9h 48m

1 stop

DTW5:00 amDetroit Metropolitan Wayne County

$973

Alaska Airlines

Dec 28

DTW6:20 amDetroit Metropolitan Wayne County

12h 12m

1 stop

GTF4:32 pmGreat Falls

Jan 2

GTF5:12 pmGreat Falls

21h 55m

1 stop

DTW5:07 pmDetroit Metropolitan Wayne County

$1,098

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Fri 11/13

12:15 pm-5:39 pm

1 stop7h 24m

Great Falls

Tue 11/17

1:21 pm-11:58 pm

1 stop8h 37m

$438

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Fri 11/13

6:06 pm-10:30 pm

1 stop6h 24m

Great Falls

Tue 11/17

6:19 pm-9:22 am

2 stops13h 03m

$444

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Fri 11/13

5:20 am-12:41 pm

2 stops9h 21m

Great Falls

Tue 11/17

6:19 pm-9:22 am

2 stops13h 03m

$449

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Wed 12/9

6:18 pm-4:11 pm

1 stop23h 53m

Great Falls

Sat 12/12

4:51 pm-5:20 pm

1 stop22h 29m

$467

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Fri 11/13

12:15 pm-5:39 pm

1 stop7h 24m

Great Falls

Sun 11/15

1:21 pm-11:58 pm

1 stop8h 37m

$473

Quickest round-trip

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Sat 1/30

8:30 am-1:36 pm

1 stop7h 06m

Great Falls

Tue 2/2

2:32 pm-10:22 pm

1 stop5h 50m

$478

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Fri 11/13

2:09 pm-9:38 pm

2 stops9h 29m

Great Falls

Sun 11/15

2:45 pm-10:15 pm

1 stop5h 30m

$479

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Wed 12/9

12:25 pm-9:13 pm

2 stops10h 48m

Great Falls

Sat 12/12

6:30 am-2:25 pm

1 stop5h 55m

$484

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Sun 11/15

6:42 am-4:30 pm

2 stops11h 48m

Great Falls

Mon 11/16

5:10 pm-4:47 pm

1 stop21h 37m

$847

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Mon 12/28

6:20 am-4:32 pm

1 stop12h 12m

Great Falls

Sat 1/2

5:12 pm-5:00 am

1 stop9h 48m

$973

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Layovers

What is the cheapest airline that flies from Detroit to Great Falls?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Detroit to Great Falls

When to book flights from Detroit to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Great Falls according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Detroit to Great Falls (DTT to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Great Falls

Best Price Found	$297
Fastest flight time	6h 59m
Direct flights	None

The best one-way flight to Great Falls from Detroit in the past 72 hours is $297. The best round-trip flight deal from Detroit to Great Falls found on momondo in the last 72 hours is $438.

The fastest flight from Detroit to Great Falls takes 6h 59m

There are no direct flights from Detroit to Great Falls. There are no popular flight routes from Detroit to Great Falls.

Search flight deals

Frequently asked questions about flying from Detroit to Great Falls

How far is Detroit to Great Falls by plane?
There are 1417.7 mi between Detroit and Great Falls. Typically, this will take 6h 59m by plane in normal conditions.
When did momondo last update prices for flights from Detroit to Great Falls Airport?
Prices for flights from Detroit to Great Falls Airport were last updated today.
How many operators does momondo search for flights from Detroit to Great Falls Airport?
As of November 2026, there are 2 operators available to choose from for flights from Detroit to Great Falls Airport.
How old do you have to be to fly from Detroit to Great Falls Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents you'll need for your trip to Great Falls Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Great Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Detroit to Great Falls?
momondo data reveals that the most frequently booked airline on the route from Detroit to Great Falls is United Airlines, representing 100% of all bookings.

Best airlines flying from Detroit to Great Falls

Compare and see reviews for airlines that fly from Detroit to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $283	Free Cancellation	Rating 7.8 8,697 reviews		Search Delta flights
United Airlines	PriceFrom $358	Free Cancellation	Rating 7.3 10,464 reviews		Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Great Falls?

It is quick and easy to find Detroit to Great Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Great Falls that suits you.

Can I find flights from Detroit to Great Falls with flexible booking policies on momondo?

momondo does allow users to show only those flights to Great Falls from Detroit which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Detroit to Great Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to Great Falls.

I’m not ready to book a flight from Detroit to Great Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Great Falls, momondo offers a useful price alert feature which will track prices for flights to Great Falls from Detroit and alert you when they change.