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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.
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Cheap round-trip flights

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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
Mon, Mar 2 - Wed, 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
Mon, Mar 2 - Wed, 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
Mon, Mar 2 - Wed, 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
Mon, Mar 2 - Wed, 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
Mon, Mar 2 - Wed, 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
Sat, Nov 1 - Thu, 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
Mon, Mar 2 - Wed, 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
Sat, Nov 1 - Thu, 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
Sat, Nov 1 - Thu, 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
Thu, Oct 30 - Mon, Nov 3

United Airlines flights from Great Falls to Detroit Metropolitan Wayne County Airport

Our best United Airlines deals on Great Falls to Detroit Metropolitan Wayne County Airport 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
$464
Find similar
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
$469
Find similar
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
$544
Find similar

Alaska Airlines flights from Great Falls to Detroit Metropolitan Wayne County Airport

Our best Alaska Airlines deals on Great Falls to Detroit Metropolitan Wayne County Airport 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
$400
Find similar
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
$430
Find similar
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
$669
Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Mon 3/2

4:00 pm-3:22 pm

1 stop21h 22m

Detroit Metropolitan Wayne County

Wed 3/4

4:40 pm-3:20 pm

1 stop24h 40m

$400

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Mon 3/2

1:10 pm-12:08 am

1 stop8h 58m

Detroit Metropolitan Wayne County

Wed 3/4

8:25 am-10:53 pm

2 stops16h 28m

$420

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Mon 3/2

6:15 pm-11:01 am

2 stops14h 46m

Detroit Metropolitan Wayne County

Wed 3/4

8:25 am-10:53 pm

2 stops16h 28m

$425

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Mon 3/2

4:00 pm-3:22 pm

1 stop21h 22m

Detroit Metropolitan Wayne County

Wed 3/4

4:40 pm-3:20 pm

1 stop24h 40m

$430

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Mon 3/2

1:10 pm-12:08 am

1 stop8h 58m

Detroit Metropolitan Wayne County

Wed 3/4

8:25 am-10:53 pm

2 stops16h 28m

$455

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Sat 11/1

1:08 pm-11:59 pm

1 stop8h 51m

Detroit Metropolitan Wayne County

Thu 11/6

8:00 am-12:28 pm

1 stop6h 28m

$458

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Mon 3/2

6:15 pm-11:01 am

2 stops14h 46m

Detroit Metropolitan Wayne County

Wed 3/4

8:25 am-10:53 pm

2 stops16h 28m

$460

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Sat 11/1

2:30 pm-10:17 pm

1 stop5h 47m

Detroit Metropolitan Wayne County

Thu 11/6

7:15 am-1:33 pm

2 stops8h 18m

$464

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Sat 11/1

6:20 am-11:30 pm

2 stops15h 10m

Detroit Metropolitan Wayne County

Thu 11/6

7:15 am-1:33 pm

2 stops8h 18m

$469

Great FallsDetroit

GTF - DTW

GTFDTW

Great Falls

Thu 10/30

2:30 pm-10:17 pm

1 stop5h 47m

Detroit Metropolitan Wayne County

Mon 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

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How to get the cheapest flight ticket from Great Falls to Detroit Metropolitan Wayne County Airport

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 Detroit Metropolitan Wayne County Airport?

The cheapest day to depart from Great Falls to Detroit Metropolitan Wayne County Airport is on a Friday when prices can be found for as low as $497. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Saturday is $637.

What is the cheapest time of day to depart on your flight to Detroit Metropolitan Wayne County Airport?

Flying to Detroit Metropolitan Wayne County Airport from Great Falls at noon is the least expensive time of day to depart. momondo users have found prices as low as $497 when looking at flights departing at noon. Flights to Detroit Metropolitan Wayne County Airport are more costly in the morning, with an average ticket price of $677. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Great Falls to Detroit Metropolitan Wayne County Airport

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

Cheap Great Falls to Detroit Metropolitan Wayne County Airport (GTF to DTW) flight deals and tips

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

Direct flights

None
There are no direct flights from Great Falls to Detroit Metropolitan Wayne County Airport. There are no popular flight routes from Great Falls to Detroit Metropolitan Wayne County Airport.
Search flight deals

  • How far is Great Falls to Detroit Metropolitan Wayne County by plane?

    The straight-line distance from Great Falls to Detroit Metropolitan Wayne County is 1407.1 mi. By plane, this route typically takes 5h 47m.

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

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

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

    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 Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Put-in-Bay
Auburn Hills
Warren
Southfield
Monroe
Dearborn
Troy
Romulus
Novi
Livonia
Port Huron
Port Clinton
Sterling Heights
Roseville
Brighton
Ypsilanti
Pontiac
Madison Heights
Dundee
Royal Oak

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Great Falls to Detroit. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Great Falls to Detroit on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Detroit from Great Falls.

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

Price alerts on flights to Detroit from Great Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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