Cheap flights from Great Falls to Detroit from $400

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Detroit departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:00 pm - 3:22 pmGTF-DTW
21h 22m1 stop
Alaska Airlines Logo
4:40 pm - 3:20 pmDTW-GTF
24h 40m1 stop
$400Alaska Airlines
Find Deal
lun., mar. 2 - mié., mar. 4
Delta Logo
1:10 pm - 12:08 amGTF-DTW
8h 58m1 stop
Delta Logo
8:25 am - 10:53 pmDTW-GTF
16h 28m2 stops
$420Delta
Find Deal
lun., mar. 2 - mié., mar. 4
Delta Logo
6:15 pm - 11:01 amGTF-DTW
14h 46m2 stops
Delta Logo
8:25 am - 10:53 pmDTW-GTF
16h 28m2 stops
$425Delta
Find Deal
lun., mar. 2 - mié., mar. 4
Alaska Airlines Logo
4:00 pm - 3:22 pmGTF-DTW
21h 22m1 stop
Alaska Airlines Logo
4:40 pm - 3:20 pmDTW-GTF
24h 40m1 stop
$430Alaska Airlines
Find Deal
lun., mar. 2 - mié., mar. 4
Delta Logo
1:10 pm - 12:08 amGTF-DTW
8h 58m1 stop
Delta Logo
8:25 am - 10:53 pmDTW-GTF
16h 28m2 stops
$455Delta
Find Deal
lun., mar. 2 - mié., mar. 4
Delta Logo
1:08 pm - 11:59 pmGTF-DTW
8h 51m1 stop
Delta Logo
8:00 am - 12:28 pmDTW-GTF
6h 28m1 stop
$458Delta
Find Deal
sáb., nov. 1 - jue., nov. 6
Delta Logo
6:15 pm - 11:01 amGTF-DTW
14h 46m2 stops
Delta Logo
8:25 am - 10:53 pmDTW-GTF
16h 28m2 stops
$460Delta
Find Deal
lun., mar. 2 - mié., mar. 4
United Airlines Logo
2:30 pm - 10:17 pmGTF-DTW
5h 47m1 stop
United Airlines Logo
7:15 am - 1:33 pmDTW-GTF
8h 18m2 stops
$464United Airlines
Find Deal
sáb., nov. 1 - jue., nov. 6
United Airlines Logo
6:20 am - 11:30 pmGTF-DTW
15h 10m2 stops
United Airlines Logo
7:15 am - 1:33 pmDTW-GTF
8h 18m2 stops
$469United Airlines
Find Deal
sáb., nov. 1 - jue., nov. 6
United Airlines Logo
2:30 pm - 10:17 pmGTF-DTW
5h 47m1 stop
United Airlines Logo
5:45 am - 1:33 pmDTW-GTF
9h 48m2 stops
$544United Airlines
Find Deal
jue., oct. 30 - lun., nov. 3

United Airlines flights from Great Falls to Detroit

Our best United Airlines deals on Great Falls to Detroit flight tickets
United Airlines
Nov 1
GTF2:30 pmGreat Falls
5h 47m
1 stop
DTW10:17 pmDetroit Metropolitan Wayne County
Nov 6
DTW7:15 amDetroit Metropolitan Wayne County
8h 18m
2 stops
GTF1:33 pmGreat Falls
United Airlines
Nov 1
GTF6:20 amGreat Falls
15h 10m
2 stops
DTW11:30 pmDetroit Metropolitan Wayne County
Nov 6
DTW7:15 amDetroit Metropolitan Wayne County
8h 18m
2 stops
GTF1:33 pmGreat Falls
United Airlines
Oct 30
GTF2:30 pmGreat Falls
5h 47m
1 stop
DTW10:17 pmDetroit Metropolitan Wayne County
Nov 3
DTW5:45 amDetroit Metropolitan Wayne County
9h 48m
2 stops
GTF1:33 pmGreat Falls

Alaska Airlines flights from Great Falls to Detroit

Our best Alaska Airlines deals on Great Falls to Detroit flight tickets
Alaska Airlines
Mar 2
GTF4:00 pmGreat Falls
21h 22m
1 stop
DTW3:22 pmDetroit Metropolitan Wayne County
Mar 4
DTW4:40 pmDetroit Metropolitan Wayne County
24h 40m
1 stop
GTF3:20 pmGreat Falls
Alaska Airlines
Mar 2
GTF4:00 pmGreat Falls
21h 22m
1 stop
DTW3:22 pmDetroit Metropolitan Wayne County
Mar 4
DTW4:40 pmDetroit Metropolitan Wayne County
24h 40m
1 stop
GTF3:20 pmGreat Falls
Alaska Airlines
Dec 21
GTF7:21 pmGreat Falls
7h 59m
1 stop
DTW5:20 amDetroit Metropolitan Wayne County
Dec 26
DTW4:52 pmDetroit Metropolitan Wayne County
27h 49m
1 stop
GTF6:41 pmGreat Falls

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Detroit 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 16, 2025.
Use the filters below to find and compare flights from Great Falls to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

lun. 3/2

4:00 pm-3:22 pm

1 stop21h 22m

Detroit Metropolitan Wayne County

mié. 3/4

4:40 pm-3:20 pm

1 stop24h 40m

$400

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

lun. 3/2

1:10 pm-12:08 am

1 stop8h 58m

Detroit Metropolitan Wayne County

mié. 3/4

8:25 am-10:53 pm

2 stops16h 28m

$420

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

lun. 3/2

6:15 pm-11:01 am

2 stops14h 46m

Detroit Metropolitan Wayne County

mié. 3/4

8:25 am-10:53 pm

2 stops16h 28m

$425

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

lun. 3/2

4:00 pm-3:22 pm

1 stop21h 22m

Detroit Metropolitan Wayne County

mié. 3/4

4:40 pm-3:20 pm

1 stop24h 40m

$430

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

lun. 3/2

1:10 pm-12:08 am

1 stop8h 58m

Detroit Metropolitan Wayne County

mié. 3/4

8:25 am-10:53 pm

2 stops16h 28m

$455

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

sáb. 11/1

1:08 pm-11:59 pm

1 stop8h 51m

Detroit Metropolitan Wayne County

jue. 11/6

8:00 am-12:28 pm

1 stop6h 28m

$458

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

lun. 3/2

6:15 pm-11:01 am

2 stops14h 46m

Detroit Metropolitan Wayne County

mié. 3/4

8:25 am-10:53 pm

2 stops16h 28m

$460

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

sáb. 11/1

2:30 pm-10:17 pm

1 stop5h 47m

Detroit Metropolitan Wayne County

jue. 11/6

7:15 am-1:33 pm

2 stops8h 18m

$464

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

sáb. 11/1

6:20 am-11:30 pm

2 stops15h 10m

Detroit Metropolitan Wayne County

jue. 11/6

7:15 am-1:33 pm

2 stops8h 18m

$469

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

jue. 10/30

2:30 pm-10:17 pm

1 stop5h 47m

Detroit Metropolitan Wayne County

lun. 11/3

5:45 am-1:33 pm

2 stops9h 48m

$544

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Great Falls to Detroit

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

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

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

Direct flights

None
There are no direct flights from Great Falls to Detroit. There are no popular flight routes from Great Falls to Detroit.
  • How far is Great Falls to Detroit by plane?

    Detroit is 1417.7 mi away from Great Falls. 5h 47m is a normal flight duration for this route.

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

    Prices for flights from Great Falls Airport to Detroit are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to Detroit.

  • What documentation or ID do you need to fly to Detroit?

    The travel and health documents you'll need for your trip to Detroit 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 Detroit. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Great Falls to Detroit?

    Confirm your travel details to search for the latest offers for flights from Great Falls to Detroit. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Great Falls to Detroit with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Port Huron
Roseville

Why use momondo?

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

It is quick and easy to find Great Falls to Detroit 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 Detroit that suits you.

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

Yes. All flights to Detroit from Great Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Detroit from Great Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Great Falls to Detroit now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Detroit and let you know when they change.

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1 adult
sáb. 11/15
sáb. 11/22

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