How long does it take to fly to Great Falls?

Flight times from Michigan to Great Falls vary, but if you’re flying out of Detroit and flying into Great Falls (one of the most popular routes), then the duration is 6h on average. Another popular route from Michigan to Great Falls is flying from Grand Rapids to Great Falls, which will take roughly 7h 34m. Keep in mind that layovers or delays could extend your travel time.

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

United Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Michigan to Great Falls

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

Prices for flights from Michigan to Great Falls Airport refresh daily.

How many operators does momondo search for flights from Michigan to Great Falls Airport?

There are 2 operators available for flights from Michigan to Great Falls Airport as of February 2026.

How old do you have to be to fly from Michigan 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 Michigan to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$154 Cheap Flights from Michigan to Great Falls in 2026

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Find the cheapest flights from Michigan to Great Falls

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 4:26 pm

ORD

GTF

11h 26m

1 stop

5:06 pm - 6:39 am

GTF

ORD

12h 33m

1 stop

$232Alaska Airlines

Vi, apr 10 - Lu, apr 20

8:40 am - 11:23 am

ORD

GTF

3h 43mnonstop

2:37 pm - 10:49 pm

GTF

ORD

7h 12m

1 stop

$248United Airlines

Sâ, mai 23 - Mi, mai 27

7:00 am - 1:31 pm

ORD

GTF

7h 31m

1 stop

2:30 pm - 10:54 pm

GTF

ORD

7h 24m

1 stop

$258United Airlines

Vi, apr 10 - Lu, apr 20

2:33 pm - 9:34 pm

ORD

GTF

8h 01m

1 stop

2:37 pm - 10:49 pm

GTF

ORD

7h 12m

1 stop

$274United Airlines

Mi, mai 27 - Sâ, iun 6

12:15 pm - 5:42 pm

DTW

GTF

7h 27m

1 stop

1:05 pm - 11:59 pm

GTF

DTW

8h 54m

1 stop

$278Delta

Sâ, mar 21 - Ma, mar 24

2:33 pm - 9:34 pm

ORD

GTF

8h 01m

1 stop

12:30 pm - 4:46 pm

GTF

ORD

3h 16mnonstop

$281United Airlines

Mi, mai 27 - Sâ, iun 6

7:20 am - 12:24 pm

ORD

GTF

6h 04m

1 stop

6:22 pm - 8:30 am

GTF

ORD

13h 08m

2 stops

$294Delta

Ma, mar 24 - Ma, mar 31

7:45 am - 12:27 pm

ORD

GTF

5h 42m

1 stop

1:07 pm - 9:50 pm

GTF

ORD

7h 43m

1 stop

$297Delta

Lu, mai 25 - Vi, mai 29

12:15 pm - 5:42 pm

DTW

GTF

7h 27m

1 stop

1:05 pm - 11:59 pm

GTF

DTW

8h 54m

1 stop

$303Delta

Sâ, mar 21 - Ma, mar 24

4:52 pm - 4:26 pm

DTW

GTF

25h 34m

1 stop

5:06 pm - 3:56 pm

GTF

DTW

20h 50m

1 stop

$378Alaska Airlines

Vi, mar 20 - Ma, mar 24

United Airlines flights from Michigan to Great Falls

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

United Airlines

May 23

ORD8:40 amChicago O'Hare Intl

3h 43m

GTF11:23 amGreat Falls

May 27

GTF2:37 pmGreat Falls

7h 12m

1 stop

ORD10:49 pmChicago O'Hare Intl

$248

United Airlines

Apr 10

ORD7:00 amChicago O'Hare Intl

7h 31m

1 stop

GTF1:31 pmGreat Falls

Apr 20

GTF2:30 pmGreat Falls

7h 24m

1 stop

ORD10:54 pmChicago O'Hare Intl

$258

United Airlines

May 27

ORD2:33 pmChicago O'Hare Intl

8h 01m

1 stop

GTF9:34 pmGreat Falls

Jun 6

GTF2:37 pmGreat Falls

7h 12m

1 stop

ORD10:49 pmChicago O'Hare Intl

$274

Alaska Airlines flights from Michigan to Great Falls

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

Alaska Airlines

Apr 10

ORD6:00 amChicago O'Hare Intl

11h 26m

1 stop

GTF4:26 pmGreat Falls

Apr 20

GTF5:06 pmGreat Falls

12h 33m

1 stop

ORD6:39 amChicago O'Hare Intl

$232

Alaska Airlines

May 7

ORD6:00 amChicago O'Hare Intl

12h 35m

1 stop

GTF5:35 pmGreat Falls

May 12

GTF6:15 pmGreat Falls

23h 35m

2 stops

ORD6:50 pmChicago O'Hare Intl

$325

Alaska Airlines

Mar 23

ORD6:00 amChicago O'Hare Intl

11h 26m

1 stop

GTF4:26 pmGreat Falls

Mar 30

GTF5:06 pmGreat Falls

12h 33m

1 stop

ORD6:39 amChicago O'Hare Intl

$342

Fly from

Fly to

Route

Depart

Return

Price

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Vi 4/10

6:00 am-4:26 pm

1 stop11h 26m

Great Falls

Lu 4/20

5:06 pm-6:39 am

1 stop12h 33m

$232

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sâ 5/23

8:40 am-11:23 am

Nonstop3h 43m

Great Falls

Mi 5/27

2:37 pm-10:49 pm

1 stop7h 12m

$248

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Vi 4/10

7:00 am-1:31 pm

1 stop7h 31m

Great Falls

Lu 4/20

2:30 pm-10:54 pm

1 stop7h 24m

$258

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Mi 5/27

2:33 pm-9:34 pm

1 stop8h 01m

Great Falls

Sâ 6/6

2:37 pm-10:49 pm

1 stop7h 12m

$274

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sâ 3/21

12:15 pm-5:42 pm

1 stop7h 27m

Great Falls

Ma 3/24

1:05 pm-11:59 pm

1 stop8h 54m

$278

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Mi 5/27

2:33 pm-9:34 pm

1 stop8h 01m

Great Falls

Sâ 6/6

12:30 pm-4:46 pm

Nonstop3h 16m

$281

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Ma 3/24

7:20 am-12:24 pm

1 stop6h 04m

Great Falls

Ma 3/31

6:22 pm-8:30 am

2 stops13h 08m

$294

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Lu 5/25

7:45 am-12:27 pm

1 stop5h 42m

Great Falls

Vi 5/29

1:07 pm-9:50 pm

1 stop7h 43m

$297

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sâ 3/21

12:15 pm-5:42 pm

1 stop7h 27m

Great Falls

Ma 3/24

1:05 pm-11:59 pm

1 stop8h 54m

$303

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Vi 3/20

4:52 pm-4:26 pm

1 stop25h 34m

Great Falls

Ma 3/24

5:06 pm-3:56 pm

1 stop20h 50m

$378

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Michigan 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

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Other information

Can stopping save me money on Michigan to Great Falls flights?

You could potentially save up to 53% on your flight if you consider stops on a Michigan to Great Falls flight.

Cheap Michigan to Great Falls flight deals and tips

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

Fastest flight time	3h 43m
Direct flights	Wed, Thu and Sun
Airports in Great Falls	1 airport

The fastest flight from Michigan to Great Falls takes 3h 43m

Direct flights go from Michigan to Great Falls on Wednesday, Thursday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Great Falls. From Michigan there are direct flights to Great Falls (GTF).

Search flight deals

When did momondo last update prices for flights from Michigan to Great Falls Airport?
Prices for flights from Michigan to Great Falls Airport refresh daily.
How many operators does momondo search for flights from Michigan to Great Falls Airport?
There are 2 operators available for flights from Michigan to Great Falls Airport as of February 2026.
How old do you have to be to fly from Michigan 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 Michigan to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Michigan to Great Falls

Compare and see reviews for airlines that fly from Michigan to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 9,344 reviews		Search United Airlines flights
Delta	PriceFrom $283	Free Cancellation	Rating 7.9 8,239 reviews		Search Delta flights

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Why use momondo?

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

It is quick and easy to find Michigan 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 Michigan to Great Falls with flexible booking policies on momondo?

Flights from Michigan to Great Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Michigan to Great Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Michigan to Great Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.