What airlines fly to Great Falls?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Great Falls from Ohio according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Great Falls. Keep in mind that there are 3 different airlines that fly to Great Falls on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Great Falls?

Flight times from Ohio to Great Falls vary, but if you’re flying out of Dayton and flying into Great Falls (one of the most popular routes), then the duration is 6h 11m on average. Another popular route from Ohio to Great Falls is flying from Columbus to Great Falls, which will take roughly 6h 12m. Keep in mind that layovers or delays could extend your travel time.

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

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

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

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

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

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

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

$240 Cheap Flights from Ohio to Great Falls in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ohio to Great Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:24 pm - 9:38 pmDTW Detroit Metropolitan Wayne County-GTF Great Falls

8h 14m1 stop Denver Intl

2:45 pm - 10:15 pmGTF Great Falls-DTW Detroit Metropolitan Wayne County

5h 30m1 stop Denver Intl

$328United Airlines

Fri, Nov 13 - Mon, Nov 16

8:00 am - 1:29 pmCVG Cincinnati Cinci./N. Kentucky-GTF Great Falls

7h 29m1 stop Denver Intl

2:25 pm - 10:32 pmGTF Great Falls-CVG Cincinnati Cinci./N. Kentucky

6h 07m1 stop Denver Intl

$328United Airlines

Sat, Sep 5 - Fri, Sep 11

3:25 pm - 9:12 pmCVG Cincinnati Cinci./N. Kentucky-GTF Great Falls

7h 47m1 stop Denver Intl

6:15 am - 2:23 pmGTF Great Falls-CVG Cincinnati Cinci./N. Kentucky

6h 08m1 stop Denver Intl

$328United Airlines

Tue, Sep 15 - Tue, Sep 22

3:23 pm - 9:38 pmCVG Cincinnati Cinci./N. Kentucky-GTF Great Falls

8h 15m1 stop Denver Intl

6:30 am - 2:19 pmGTF Great Falls-CVG Cincinnati Cinci./N. Kentucky

5h 49m1 stop Denver Intl

$328United Airlines

Tue, Nov 3 - Sun, Nov 8

7:00 am - 12:31 pmCLE Cleveland Hopkins Intl-GTF Great Falls

7h 31m1 stop Salt Lake City

1:13 pm - 10:51 pmGTF Great Falls-CLE Cleveland Hopkins Intl

7h 38m1 stop Salt Lake City

$348Delta

Fri, Nov 20 - Fri, Dec 4

7:00 am - 12:31 pmCLE Cleveland Hopkins Intl-GTF Great Falls

7h 31m1 stop Salt Lake City

1:13 pm - 10:51 pmGTF Great Falls-CLE Cleveland Hopkins Intl

7h 38m1 stop Salt Lake City

$348Delta

Fri, Nov 13 - Mon, Nov 16

7:35 am - 12:28 pmCLE Cleveland Hopkins Intl-GTF Great Falls

6h 53m1 stop Salt Lake City

1:15 pm - 11:12 pmGTF Great Falls-CLE Cleveland Hopkins Intl

7h 57m1 stop Salt Lake City

$348Delta

Sun, Sep 6 - Tue, Sep 15

5:57 pm - 4:39 pmCLE Cleveland Hopkins Intl-GTF Great Falls

24h 42m1 stop Seattle/Tacoma Intl

5:19 pm - 5:11 amGTF Great Falls-CLE Cleveland Hopkins Intl

9h 52m1 stop Seattle/Tacoma Intl

$364Alaska Airlines

Fri, Sep 25 - Tue, Sep 29

8:17 am - 4:35 pmCLE Cleveland Hopkins Intl-GTF Great Falls

10h 18m1 stop Seattle/Tacoma Intl

5:15 pm - 8:45 pmGTF Great Falls-CLE Cleveland Hopkins Intl

25h 30m1 stop Seattle/Tacoma Intl

$380Alaska Airlines

Tue, Oct 13 - Mon, Oct 19

7:00 am - 4:39 pmCLE Cleveland Hopkins Intl-GTF Great Falls

11h 39m1 stop Seattle/Tacoma Intl

5:19 pm - 5:11 amGTF Great Falls-CLE Cleveland Hopkins Intl

9h 52m1 stop Seattle/Tacoma Intl

$380Alaska Airlines

Fri, Sep 25 - Tue, Sep 29

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United Airlines flights from Ohio to Great Falls

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

United Airlines

Nov 13

DTW3:24 pmDetroit Metropolitan Wayne County

8h 14m

1 stop

GTF9:38 pmGreat Falls

Nov 16

GTF2:45 pmGreat Falls

5h 30m

1 stop

DTW10:15 pmDetroit Metropolitan Wayne County

$328

United Airlines

Nov 13

DTW7:26 amDetroit Metropolitan Wayne County

8h 23m

2 stops

GTF1:49 pmGreat Falls

Nov 16

GTF2:45 pmGreat Falls

5h 30m

1 stop

DTW10:15 pmDetroit Metropolitan Wayne County

$334

United Airlines

Nov 3

CVG12:25 pmCincinnati Cinci./N. Kentucky

11h 13m

2 stops

GTF9:38 pmGreat Falls

Nov 8

GTF6:30 amGreat Falls

8h 27m

2 stops

CVG4:57 pmCincinnati Cinci./N. Kentucky

$339

Delta flights from Ohio to Great Falls

Our best Delta deals on Ohio to Great Falls flight tickets

Delta

Sep 6

CLE7:35 amCleveland Hopkins Intl

6h 53m

1 stop

GTF12:28 pmGreat Falls

Sep 15

GTF1:15 pmGreat Falls

7h 57m

1 stop

CLE11:12 pmCleveland Hopkins Intl

$348

Delta

Oct 3

PIT5:59 pmPittsburgh

6h 38m

1 stop

GTF10:37 pmGreat Falls

Oct 10

GTF6:27 pmGreat Falls

15h 09m

2 stops

PIT11:36 amPittsburgh

$354

Delta

Oct 3

PIT7:23 amPittsburgh

12h 18m

2 stops

GTF5:41 pmGreat Falls

Oct 10

GTF6:27 pmGreat Falls

15h 09m

2 stops

PIT11:36 amPittsburgh

$359

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitGreat Falls

DTW Detroit Metropolitan Wayne County - GTF Great Falls

DTWGTF

Detroit Metropolitan Wayne County

Fri 11/13

3:24 pm-9:38 pm

1 stop8h 14m

Great Falls

Mon 11/16

2:45 pm-10:15 pm

1 stop5h 30m

$328

Quickest round-trip

CincinnatiGreat Falls

CVG Cincinnati Cinci./N. Kentucky - GTF Great Falls

CVGGTF

Cincinnati Cinci./N. Kentucky

Sat 9/5

8:00 am-1:29 pm

1 stop7h 29m

Great Falls

Fri 9/11

2:25 pm-10:32 pm

1 stop6h 07m

$328

CincinnatiGreat Falls

CVG Cincinnati Cinci./N. Kentucky - GTF Great Falls

CVGGTF

Cincinnati Cinci./N. Kentucky

Tue 9/15

3:25 pm-9:12 pm

1 stop7h 47m

Great Falls

Tue 9/22

6:15 am-2:23 pm

1 stop6h 08m

$328

CincinnatiGreat Falls

CVG Cincinnati Cinci./N. Kentucky - GTF Great Falls

CVGGTF

Cincinnati Cinci./N. Kentucky

Tue 11/3

3:23 pm-9:38 pm

1 stop8h 15m

Great Falls

Sun 11/8

6:30 am-2:19 pm

1 stop5h 49m

$328

ClevelandGreat Falls

CLE Cleveland Hopkins Intl - GTF Great Falls

CLEGTF

Cleveland Hopkins Intl

Fri 11/20

7:00 am-12:31 pm

1 stop7h 31m

Great Falls

Fri 12/4

1:13 pm-10:51 pm

1 stop7h 38m

$348

ClevelandGreat Falls

CLE Cleveland Hopkins Intl - GTF Great Falls

CLEGTF

Cleveland Hopkins Intl

Fri 11/13

7:00 am-12:31 pm

1 stop7h 31m

Great Falls

Mon 11/16

1:13 pm-10:51 pm

1 stop7h 38m

$348

ClevelandGreat Falls

CLE Cleveland Hopkins Intl - GTF Great Falls

CLEGTF

Cleveland Hopkins Intl

Sun 9/6

7:35 am-12:28 pm

1 stop6h 53m

Great Falls

Tue 9/15

1:15 pm-11:12 pm

1 stop7h 57m

$348

ClevelandGreat Falls

CLE Cleveland Hopkins Intl - GTF Great Falls

CLEGTF

Cleveland Hopkins Intl

Fri 9/25

5:57 pm-4:39 pm

1 stop24h 42m

Great Falls

Tue 9/29

5:19 pm-5:11 am

1 stop9h 52m

$364

ClevelandGreat Falls

CLE Cleveland Hopkins Intl - GTF Great Falls

CLEGTF

Cleveland Hopkins Intl

Tue 10/13

8:17 am-4:35 pm

1 stop10h 18m

Great Falls

Mon 10/19

5:15 pm-8:45 pm

1 stop25h 30m

$380

ClevelandGreat Falls

CLE Cleveland Hopkins Intl - GTF Great Falls

CLEGTF

Cleveland Hopkins Intl

Fri 9/25

7:00 am-4:39 pm

1 stop11h 39m

Great Falls

Tue 9/29

5:19 pm-5:11 am

1 stop9h 52m

$380

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ohio 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

Prices

Airlines

Other information

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

You could potentially save up to 10% on your flight if you consider stops on a Ohio to Great Falls flight.

Cheap Ohio to Great Falls flight deals and tips

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

Fastest flight time	6h 11m
Direct flights	None

The fastest flight from Ohio to Great Falls takes 6h 11m

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

Search flight deals

Frequently asked questions about flying from Ohio to Great Falls

When did momondo last update prices for flights from Ohio to Great Falls Airport?
Prices for flights from Ohio to Great Falls Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ohio to Great Falls Airport?
There are 2 operators available for flights from Ohio to Great Falls Airport as of August 2026.
How old do you have to be to fly from Ohio to Great Falls 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 Ohio 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 Ohio to Great Falls

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $313	Free Cancellation	Rating 7.8 8,497 reviews		Search Delta flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 10,089 reviews		Search United Airlines flights

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Why use momondo?

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

Finding the right flight to Great Falls from Ohio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Great Falls quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Ohio 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 Ohio to Great Falls.

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

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