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 March 2026, there is 1 operator 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.

$220 Cheap Flights from Detroit to Great Falls in 2026

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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.

5:43 pm - 10:26 pm

DTW

GTF

6h 43m

1 stop

5:40 am - 4:27 pm

GTF

DTW

8h 47m

1 stop

$318Delta

Fri, May 8 - Mon, May 11

3:58 pm - 10:26 pm

DTW

GTF

8h 28m

1 stop

1:07 pm - 12:58 am

GTF

DTW

9h 51m

2 stops

$324Delta

Fri, May 8 - Tue, May 12

8:07 pm - 10:52 am

DTW

GTF

16h 45m

1 stop

9:26 pm - 9:10 am

GTF

DTW

33h 44m

2 stops

$330Multiple Airlines

Sun, May 10 - Thu, May 14

8:07 pm - 10:52 am

DTW

GTF

16h 45m

1 stop

9:26 pm - 11:31 am

GTF

DTW

36h 05m

2 stops

$335Multiple Airlines

Sun, May 10 - Sun, May 17

3:58 pm - 10:26 pm

DTW

GTF

8h 28m

1 stop

5:40 am - 4:27 pm

GTF

DTW

8h 47m

1 stop

$343Delta

Fri, May 8 - Fri, May 22

3:33 pm - 9:18 pm

DTW

GTF

7h 45m

1 stop

2:35 pm - 10:53 pm

GTF

DTW

6h 18m

1 stop

$369United Airlines

Mon, May 11 - Tue, May 19

5:14 pm - 6:12 pm

DTW

GTF

26h 58m

1 stop

6:52 pm - 5:49 am

GTF

DTW

8h 57m

1 stop

$372Alaska Airlines

Tue, May 12 - Wed, May 20

3:58 pm - 10:26 pm

DTW

GTF

8h 28m

1 stop

1:07 pm - 11:59 pm

GTF

DTW

8h 52m

1 stop

$373Delta

Fri, May 8 - Wed, May 20

3:29 pm - 9:17 pm

DTW

GTF

7h 48m

1 stop

6:15 am - 2:33 pm

GTF

DTW

6h 18m

1 stop

$378United Airlines

Sat, Apr 18 - Tue, Apr 21

8:25 am - 5:39 pm

DTW

GTF

11h 14m

2 stops

5:40 am - 4:27 pm

GTF

DTW

8h 47m

1 stop

$379Delta

Wed, May 13 - Thu, May 21

United Airlines flights from Detroit to Great Falls

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

United Airlines

May 11

DTW3:33 pmDetroit Metropolitan Wayne County

7h 45m

1 stop

GTF9:18 pmGreat Falls

May 19

GTF2:35 pmGreat Falls

6h 18m

1 stop

DTW10:53 pmDetroit Metropolitan Wayne County

$369

United Airlines

Apr 18

DTW3:29 pmDetroit Metropolitan Wayne County

7h 48m

1 stop

GTF9:17 pmGreat Falls

Apr 21

GTF6:15 amGreat Falls

6h 18m

1 stop

DTW2:33 pmDetroit Metropolitan Wayne County

$378

United Airlines

Apr 18

DTW10:53 amDetroit Metropolitan Wayne County

12h 24m

2 stops

GTF9:17 pmGreat Falls

Apr 21

GTF6:15 amGreat Falls

6h 18m

1 stop

DTW2:33 pmDetroit Metropolitan Wayne County

$384

Delta flights from Detroit to Great Falls

Our best Delta deals on Detroit to Great Falls flight tickets

Delta

May 8

DTW5:43 pmDetroit Metropolitan Wayne County

6h 43m

1 stop

GTF10:26 pmGreat Falls

May 13

GTF1:07 pmGreat Falls

8h 52m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$318

Delta

May 8

DTW3:58 pmDetroit Metropolitan Wayne County

8h 28m

1 stop

GTF10:26 pmGreat Falls

May 12

GTF1:07 pmGreat Falls

9h 51m

2 stops

DTW12:58 amDetroit Metropolitan Wayne County

$324

Delta

May 8

DTW3:58 pmDetroit Metropolitan Wayne County

8h 28m

1 stop

GTF10:26 pmGreat Falls

May 22

GTF5:40 amGreat Falls

8h 47m

1 stop

DTW4:27 pmDetroit Metropolitan Wayne County

$343

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Fri 5/8

5:43 pm-10:26 pm

1 stop6h 43m

Great Falls

Mon 5/11

5:40 am-4:27 pm

1 stop8h 47m

$318

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Fri 5/8

3:58 pm-10:26 pm

1 stop8h 28m

Great Falls

Tue 5/12

1:07 pm-12:58 am

2 stops9h 51m

$324

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sun 5/10

8:07 pm-10:52 am

1 stop16h 45m

Great Falls

Thu 5/14

9:26 pm-9:10 am

2 stops33h 44m

$330

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sun 5/10

8:07 pm-10:52 am

1 stop16h 45m

Great Falls

Sun 5/17

9:26 pm-11:31 am

2 stops36h 05m

$335

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Fri 5/8

3:58 pm-10:26 pm

1 stop8h 28m

Great Falls

Fri 5/22

5:40 am-4:27 pm

1 stop8h 47m

$343

Quickest round-trip

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Mon 5/11

3:33 pm-9:18 pm

1 stop7h 45m

Great Falls

Tue 5/19

2:35 pm-10:53 pm

1 stop6h 18m

$369

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Tue 5/12

5:14 pm-6:12 pm

1 stop26h 58m

Great Falls

Wed 5/20

6:52 pm-5:49 am

1 stop8h 57m

$372

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Fri 5/8

3:58 pm-10:26 pm

1 stop8h 28m

Great Falls

Wed 5/20

1:07 pm-11:59 pm

1 stop8h 52m

$373

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sat 4/18

3:29 pm-9:17 pm

1 stop7h 48m

Great Falls

Tue 4/21

6:15 am-2:33 pm

1 stop6h 18m

$378

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Wed 5/13

8:25 am-5:39 pm

2 stops11h 14m

Great Falls

Thu 5/21

5:40 am-4:27 pm

1 stop8h 47m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

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

Alaska Airlines, United Airlines, and Delta 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

Fastest flight time	6h 15m
Direct flights	None

The fastest flight from Detroit to Great Falls takes 6h 15m

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

Search flight deals

How far is Detroit to Great Falls by plane?
There are 1417.7 mi between Detroit and Great Falls. Typically, this will take 6h 15m 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 March 2026, there is 1 operator 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.

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 7.9 8,286 reviews		Search Delta flights

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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.