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Cheap flights from Detroit to Great Falls from $306

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Great Falls departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
11:03 am - 8:32 pmDTW-GTF
11h 29m1 stop
Multiple Airlines Logo
10:56 am - 5:30 amGTF-DTW
16h 34m2 stops
$306Multiple Airlines
Find Deal
lun., nov. 17 - lun., nov. 24
Multiple Airlines Logo
8:34 am - 9:35 pmDTW-GTF
15h 01m1 stop
Multiple Airlines Logo
10:25 pm - 4:59 amGTF-DTW
28h 34m1 stop
$330Multiple Airlines
Find Deal
vie., dic. 19 - lun., ene. 5
Multiple Airlines Logo
7:09 am - 8:32 pmDTW-GTF
15h 23m1 stop
Multiple Airlines Logo
10:56 am - 6:05 amGTF-DTW
17h 09m1 stop
$347Multiple Airlines
Find Deal
lun., nov. 17 - lun., nov. 24
Delta Logo
8:03 am - 12:31 pmDTW-GTF
6h 28m1 stop
Delta Logo
5:30 am - 3:18 pmGTF-DTW
7h 48m1 stop
$358Delta
Find Deal
mar., dic. 16 - mar., ene. 6
Multiple Airlines Logo
11:03 am - 8:32 pmDTW-GTF
11h 29m1 stop
Multiple Airlines Logo
10:56 am - 9:46 amGTF-DTW
20h 50m3 stops
$361Multiple Airlines
Find Deal
lun., nov. 17 - lun., nov. 24
Multiple Airlines Logo
8:34 am - 9:35 pmDTW-GTF
15h 01m1 stop
Multiple Airlines Logo
5:18 pm - 11:19 amGTF-DTW
16h 01m2 stops
$362Multiple Airlines
Find Deal
vie., dic. 19 - vie., ene. 9
Delta Logo
12:35 pm - 10:53 pmDTW-GTF
12h 18m2 stops
Delta Logo
1:10 pm - 12:08 amGTF-DTW
8h 58m1 stop
$364Delta
Find Deal
mar., mar. 10 - mié., mar. 11
Alaska Airlines Logo
5:41 pm - 6:55 pmDTW-GTF
27h 14m1 stop
Alaska Airlines Logo
7:21 pm - 5:20 amGTF-DTW
7h 59m1 stop
$386Alaska Airlines
Find Deal
lun., dic. 15 - mar., ene. 6
Alaska Airlines Logo
5:41 pm - 6:55 pmDTW-GTF
27h 14m1 stop
Alaska Airlines Logo
7:21 pm - 5:20 amGTF-DTW
7h 59m1 stop
$396Alaska Airlines
Find Deal
lun., dic. 15 - dom., ene. 4
United Airlines Logo
10:28 am - 9:47 pmDTW-GTF
13h 19m2 stops
United Airlines Logo
2:25 pm - 10:31 pmGTF-DTW
6h 06m1 stop
$402United Airlines
Find Deal
mar., feb. 17 - sáb., feb. 21

Delta flights from Detroit to Great Falls

Our best Delta deals on Detroit to Great Falls flight tickets
Delta
Dec 16
DTW8:03 amDetroit Metropolitan Wayne County
6h 28m
1 stop
GTF12:31 pmGreat Falls
Jan 6
GTF5:30 amGreat Falls
7h 48m
1 stop
DTW3:18 pmDetroit Metropolitan Wayne County
$358
Find similar
Delta
Mar 10
DTW12:35 pmDetroit Metropolitan Wayne County
12h 18m
2 stops
GTF10:53 pmGreat Falls
Mar 11
GTF1:10 pmGreat Falls
8h 58m
1 stop
DTW12:08 amDetroit Metropolitan Wayne County
$364
Find similar
Delta
Dec 16
DTW8:03 amDetroit Metropolitan Wayne County
6h 28m
1 stop
GTF12:31 pmGreat Falls
Jan 9
GTF1:10 pmGreat Falls
8h 58m
1 stop
DTW12:08 amDetroit Metropolitan Wayne County
$368
Find similar

Alaska Airlines flights from Detroit to Great Falls

Our best Alaska Airlines deals on Detroit to Great Falls flight tickets
Alaska Airlines
Dec 15
DTW5:41 pmDetroit Metropolitan Wayne County
27h 14m
1 stop
GTF6:55 pmGreat Falls
Jan 6
GTF7:21 pmGreat Falls
7h 59m
1 stop
DTW5:20 amDetroit Metropolitan Wayne County
$386
Find similar
Alaska Airlines
Dec 15
DTW5:41 pmDetroit Metropolitan Wayne County
27h 14m
1 stop
GTF6:55 pmGreat Falls
Jan 4
GTF7:21 pmGreat Falls
7h 59m
1 stop
DTW5:20 amDetroit Metropolitan Wayne County
$396
Find similar
Alaska Airlines
Dec 16
DTW5:41 pmDetroit Metropolitan Wayne County
27h 14m
1 stop
GTF6:55 pmGreat Falls
Jan 5
GTF7:21 pmGreat Falls
7h 59m
1 stop
DTW5:20 amDetroit Metropolitan Wayne County
$406
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated octubre 20, 2025.
Use the filters below to find and compare flights from Detroit to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

lun. 11/17

11:03 am-8:32 pm

1 stop11h 29m

Great Falls

lun. 11/24

10:56 am-5:30 am

2 stops16h 34m

$306

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

vie. 12/19

8:34 am-9:35 pm

1 stop15h 01m

Great Falls

lun. 1/5

10:25 pm-4:59 am

1 stop28h 34m

$330

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

lun. 11/17

7:09 am-8:32 pm

1 stop15h 23m

Great Falls

lun. 11/24

10:56 am-6:05 am

1 stop17h 09m

$347

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

mar. 12/16

8:03 am-12:31 pm

1 stop6h 28m

Great Falls

mar. 1/6

5:30 am-3:18 pm

1 stop7h 48m

$358

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

lun. 11/17

11:03 am-8:32 pm

1 stop11h 29m

Great Falls

lun. 11/24

10:56 am-9:46 am

3 stops20h 50m

$361

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

vie. 12/19

8:34 am-9:35 pm

1 stop15h 01m

Great Falls

vie. 1/9

5:18 pm-11:19 am

2 stops16h 01m

$362

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

mar. 3/10

12:35 pm-10:53 pm

2 stops12h 18m

Great Falls

mié. 3/11

1:10 pm-12:08 am

1 stop8h 58m

$364

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

lun. 12/15

5:41 pm-6:55 pm

1 stop27h 14m

Great Falls

mar. 1/6

7:21 pm-5:20 am

1 stop7h 59m

$386

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

lun. 12/15

5:41 pm-6:55 pm

1 stop27h 14m

Great Falls

dom. 1/4

7:21 pm-5:20 am

1 stop7h 59m

$396

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

mar. 2/17

10:28 am-9:47 pm

2 stops13h 19m

Great Falls

sáb. 2/21

2:25 pm-10:31 pm

1 stop6h 06m

$402

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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 day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Friday when prices can be found for as low as $526. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Detroit because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $671.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is in the evening. momondo users have found flights departing from Detroit to Great Falls in the evening for as low as $470. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $640 on average. Flights to Great Falls from Detroit in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
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 28m 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?

  • 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
DeltaPriceFrom $370Free CancellationRating
7.9
7,978 reviews
Search Delta flights
United AirlinesPriceFrom $376Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

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.

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mié. 11/19
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