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 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.

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.

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 September 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.

$315 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.

8:25 am - 12:35 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

6h 10m1 stop Salt Lake City

1:18 pm - 11:59 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

8h 41m1 stop Salt Lake City

$383Delta

Fri, Oct 2 - Wed, Oct 7

12:15 pm - 5:41 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

7h 26m1 stop Salt Lake City

1:15 pm - 11:59 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

8h 44m1 stop Salt Lake City

$383Delta

Fri, Oct 2 - Sun, Oct 4

5:40 pm - 10:37 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

6h 57m1 stop Salt Lake City

1:15 pm - 11:59 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

8h 44m1 stop Salt Lake City

$418Delta

Wed, Sep 30 - Sun, Oct 4

8:50 am - 1:49 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

6h 59m1 stop Denver Intl

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

5h 30m1 stop Denver Intl

$438United Airlines

Sat, Nov 14 - Tue, Nov 17

10:13 am - 9:38 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

13h 25m2 stops Washington, D.C. Dulles Intl Denver Intl

6:30 am - 2:27 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

5h 57m1 stop Denver Intl

$444United Airlines

Sat, Nov 14 - Tue, Nov 17

5:39 pm - 4:35 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

24h 56m1 stop Seattle/Tacoma Intl

5:15 pm - 5:40 amGTF Great Falls-DTW Detroit Metropolitan Wayne County

10h 25m1 stop Seattle/Tacoma Intl

$478Alaska Airlines

Fri, Oct 2 - Tue, Oct 6

8:15 am - 12:38 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

6h 23m1 stop Salt Lake City

1:18 pm - 11:59 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

8h 41m1 stop Salt Lake City

$603Delta

Tue, Oct 13 - Tue, Oct 20

7:00 am - 4:35 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

11h 35m1 stop Seattle/Tacoma Intl

5:15 pm - 5:40 amGTF Great Falls-DTW Detroit Metropolitan Wayne County

10h 25m1 stop Seattle/Tacoma Intl

$638Alaska Airlines

Tue, Oct 13 - Fri, Oct 16

7:00 am - 4:35 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

11h 35m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

5:15 pm - 9:30 amGTF Great Falls-DTW Detroit Metropolitan Wayne County

14h 15m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$701Alaska Airlines

Tue, Oct 13 - Tue, Oct 20

7:00 am - 4:35 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

11h 35m1 stop Seattle/Tacoma Intl

5:15 pm - 9:25 amGTF Great Falls-DTW Detroit Metropolitan Wayne County

14h 10m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$806Alaska Airlines

Tue, Oct 13 - Fri, Oct 16

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Delta flights from Detroit to Great Falls

Our best Delta deals on Detroit to Great Falls flight tickets

Delta

Oct 2

DTW12:15 pmDetroit Metropolitan Wayne County

7h 26m

1 stop

GTF5:41 pmGreat Falls

Oct 4

GTF1:15 pmGreat Falls

8h 44m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$383

Delta

Sep 26

DTW12:15 pmDetroit Metropolitan Wayne County

7h 26m

1 stop

GTF5:41 pmGreat Falls

Sep 29

GTF1:15 pmGreat Falls

8h 44m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$418

Delta

Sep 26

DTW9:00 amDetroit Metropolitan Wayne County

10h 41m

2 stops

GTF5:41 pmGreat Falls

Sep 29

GTF1:15 pmGreat Falls

8h 44m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$424

Alaska Airlines flights from Detroit to Great Falls

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

Alaska Airlines

Oct 2

DTW5:39 pmDetroit Metropolitan Wayne County

24h 56m

1 stop

GTF4:35 pmGreat Falls

Oct 6

GTF5:15 pmGreat Falls

10h 25m

1 stop

DTW5:40 amDetroit Metropolitan Wayne County

$478

Alaska Airlines

Oct 13

DTW7:00 amDetroit Metropolitan Wayne County

11h 35m

1 stop

GTF4:35 pmGreat Falls

Oct 16

GTF5:15 pmGreat Falls

10h 25m

1 stop

DTW5:40 amDetroit Metropolitan Wayne County

$638

Alaska Airlines

Oct 13

DTW7:00 amDetroit Metropolitan Wayne County

11h 35m

2 stops

GTF4:35 pmGreat Falls

Oct 20

GTF5:15 pmGreat Falls

14h 15m

2 stops

DTW9:30 amDetroit Metropolitan Wayne County

$701

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 10/2

8:25 am-12:35 pm

1 stop6h 10m

Great Falls

Wed 10/7

1:18 pm-11:59 pm

1 stop8h 41m

$383

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Fri 10/2

12:15 pm-5:41 pm

1 stop7h 26m

Great Falls

Sun 10/4

1:15 pm-11:59 pm

1 stop8h 44m

$383

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Wed 9/30

5:40 pm-10:37 pm

1 stop6h 57m

Great Falls

Sun 10/4

1:15 pm-11:59 pm

1 stop8h 44m

$418

Quickest round-trip

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Sat 11/14

8:50 am-1:49 pm

1 stop6h 59m

Great Falls

Tue 11/17

2:45 pm-10:15 pm

1 stop5h 30m

$438

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Sat 11/14

10:13 am-9:38 pm

2 stops13h 25m

Great Falls

Tue 11/17

6:30 am-2:27 pm

1 stop5h 57m

$444

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Fri 10/2

5:39 pm-4:35 pm

1 stop24h 56m

Great Falls

Tue 10/6

5:15 pm-5:40 am

1 stop10h 25m

$478

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Tue 10/13

8:15 am-12:38 pm

1 stop6h 23m

Great Falls

Tue 10/20

1:18 pm-11:59 pm

1 stop8h 41m

$603

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Tue 10/13

7:00 am-4:35 pm

1 stop11h 35m

Great Falls

Fri 10/16

5:15 pm-5:40 am

1 stop10h 25m

$638

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Tue 10/13

7:00 am-4:35 pm

2 stops11h 35m

Great Falls

Tue 10/20

5:15 pm-9:30 am

2 stops14h 15m

$701

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Tue 10/13

7:00 am-4:35 pm

1 stop11h 35m

Great Falls

Fri 10/16

5:15 pm-9:25 am

2 stops14h 10m

$806

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 is the most popular carrier 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	$315
Fastest flight time	6h 10m
Direct flights	None

The best one-way flight to Great Falls from Detroit in the past 72 hours is $315. The best round-trip flight deal from Detroit to Great Falls found on momondo in the last 72 hours is $383.

The fastest flight from Detroit to Great Falls takes 6h 10m

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 10m 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 September 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 8,581 reviews		Search Delta flights
United Airlines	PriceFrom $358	Free Cancellation	Rating 7.4 10,214 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.