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 Columbus and flying into Great Falls (one of the most popular routes), then the duration is 6h 12m on average. Another popular route from Ohio to Great Falls is flying from Cleveland to Great Falls, which will take roughly 6h 22m. Keep in mind that layovers or delays could extend your travel time.

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 60% 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.

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

Alaska Airlines and United Airlines 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 September 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.

$203 Cheap Flights from Ohio to Great Falls in 2026/27

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.

7:00 am - 12:38 pmCVG Cincinnati Cinci./N. Kentucky-GTF Great Falls

7h 38m1 stop Salt Lake City

1:18 pm - 11:15 pmGTF Great Falls-CVG Cincinnati Cinci./N. Kentucky

7h 57m1 stop Salt Lake City

$348Delta

Wed, Oct 21 - Fri, Nov 6

3:27 pm - 9:22 pmCVG Cincinnati Cinci./N. Kentucky-GTF Great Falls

7h 55m1 stop Denver Intl

2:45 pm - 10:40 pmGTF Great Falls-CVG Cincinnati Cinci./N. Kentucky

5h 55m1 stop Denver Intl

$348United Airlines

Wed, Oct 21 - Fri, Nov 6

7:30 am - 9:22 pmCVG Cincinnati Cinci./N. Kentucky-GTF Great Falls

15h 52m2 stops Newark Denver Intl

2:45 pm - 10:40 pmGTF Great Falls-CVG Cincinnati Cinci./N. Kentucky

5h 55m1 stop Denver Intl

$354United Airlines

Wed, Oct 21 - Fri, Nov 6

5:10 pm - 9:22 pmCMH Columbus-GTF Great Falls

6h 12m1 stop Denver Intl

6:30 am - 2:25 pmGTF Great Falls-CMH Columbus

5h 55m1 stop Denver Intl

$364United Airlines

Tue, Oct 20 - Tue, Oct 27

7:00 am - 12:38 pmCMH Columbus-GTF Great Falls

7h 38m1 stop Salt Lake City

1:18 pm - 10:55 pmGTF Great Falls-CMH Columbus

7h 37m1 stop Salt Lake City

$368Delta

Tue, Oct 20 - Mon, Oct 26

7:00 am - 12:38 pmCMH Columbus-GTF Great Falls

7h 38m1 stop Salt Lake City

1:18 pm - 10:55 pmGTF Great Falls-CMH Columbus

7h 37m1 stop Salt Lake City

$368Delta

Tue, Oct 20 - Mon, Oct 26

7:00 am - 12:38 pmCMH Columbus-GTF Great Falls

7h 38m1 stop Salt Lake City

6:27 pm - 10:10 amGTF Great Falls-CMH Columbus

13h 43m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$374Delta

Tue, Oct 20 - Mon, Oct 26

8:36 am - 4:30 pmCVG Cincinnati Cinci./N. Kentucky-GTF Great Falls

9h 54m1 stop Seattle/Tacoma Intl

5:10 pm - 9:06 pmGTF Great Falls-CVG Cincinnati Cinci./N. Kentucky

25h 56m1 stop Seattle/Tacoma Intl

$408Alaska Airlines

Tue, Nov 3 - Tue, Nov 17

8:34 am - 4:35 pmCMH Columbus-GTF Great Falls

10h 01m1 stop Seattle/Tacoma Intl

5:15 pm - 8:50 pmGTF Great Falls-CMH Columbus

25h 35m1 stop Seattle/Tacoma Intl

$478Alaska Airlines

Wed, Oct 14 - Mon, Oct 19

8:34 am - 4:35 pmCMH Columbus-GTF Great Falls

10h 01m1 stop Seattle/Tacoma Intl

5:10 pm - 8:55 pmGTF Great Falls-CMH Columbus

25h 45m1 stop Seattle/Tacoma Intl

$528Alaska Airlines

Fri, Oct 30 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 pm - 9:22 pmCLE Cleveland Hopkins Intl-GTF Great Falls

6h 22m1 stop Denver Intl

6:15 am - 3:01 pmGTF Great Falls-CLE Cleveland Hopkins Intl

6h 46m1 stop Denver Intl

$528United Airlines

Wed, Sep 30 - Sat, Oct 3

6:10 pm - 10:37 pmCVG Cincinnati Cinci./N. Kentucky-GTF Great Falls

6h 27m1 stop Salt Lake City

1:15 pm - 11:02 pmGTF Great Falls-CVG Cincinnati Cinci./N. Kentucky

7h 47m1 stop Salt Lake City

$548Delta

Sat, Sep 26 - Mon, Sep 28

10:49 am - 5:41 pmCVG Cincinnati Cinci./N. Kentucky-GTF Great Falls

8h 52m2 stops Minneapolis St Paul Salt Lake City

1:15 pm - 11:02 pmGTF Great Falls-CVG Cincinnati Cinci./N. Kentucky

7h 47m1 stop Salt Lake City

$554Delta

Sat, Sep 26 - Mon, Sep 28

7:45 am - 12:35 pmCMH Columbus-GTF Great Falls

6h 50m1 stop Salt Lake City

1:15 pm - 11:05 pmGTF Great Falls-CMH Columbus

7h 50m1 stop Salt Lake City

$563Delta

Sat, Sep 26 - Tue, Sep 29

5:00 pm - 9:22 pmCLE Cleveland Hopkins Intl-GTF Great Falls

6h 22m1 stop Denver Intl

6:15 am - 3:01 pmGTF Great Falls-CLE Cleveland Hopkins Intl

6h 46m1 stop Denver Intl

$648United Airlines

Tue, Sep 29 - Sat, Oct 3

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

$651Alaska Airlines

Fri, Sep 25 - Tue, Sep 29

3:27 pm - 9:22 pmCVG Cincinnati Cinci./N. Kentucky-GTF Great Falls

7h 55m1 stop Denver Intl

2:37 pm - 10:49 pmGTF Great Falls-CVG Cincinnati Cinci./N. Kentucky

6h 12m1 stop Denver Intl

$658United Airlines

Sat, Sep 26 - Mon, Sep 28

2:05 pm - 9:22 pmCVG Cincinnati Cinci./N. Kentucky-GTF Great Falls

9h 17m2 stops Chicago O'Hare Intl Denver Intl

2:37 pm - 10:49 pmGTF Great Falls-CVG Cincinnati Cinci./N. Kentucky

6h 12m1 stop Denver Intl

$664United Airlines

Sat, Sep 26 - Mon, Sep 28

5:48 pm - 4:39 pmCMH Columbus-GTF Great Falls

24h 51m1 stop Seattle/Tacoma Intl

5:19 pm - 5:08 amGTF Great Falls-CMH Columbus

9h 49m1 stop Seattle/Tacoma Intl

$713Alaska Airlines

Sun, Sep 27 - Tue, Sep 29

5:48 pm - 4:39 pmCMH Columbus-GTF Great Falls

24h 51m1 stop Seattle/Tacoma Intl

5:19 pm - 9:46 amGTF Great Falls-CMH Columbus

14h 27m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$879Alaska Airlines

Sun, Sep 27 - Tue, Sep 29

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Alaska Airlines flights from Ohio to Great Falls

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

Alaska Airlines

Nov 3

CVG8:36 amCincinnati Cinci./N. Kentucky

9h 54m

1 stop

GTF4:30 pmGreat Falls

Nov 17

GTF5:10 pmGreat Falls

25h 56m

1 stop

CVG9:06 pmCincinnati Cinci./N. Kentucky

$408

Alaska Airlines

Oct 14

CMH8:34 amColumbus

10h 01m

1 stop

GTF4:35 pmGreat Falls

Oct 19

GTF5:15 pmGreat Falls

25h 35m

1 stop

CMH8:50 pmColumbus

$478

Alaska Airlines

Oct 30

CMH8:34 amColumbus

10h 01m

1 stop

GTF4:35 pmGreat Falls

Nov 2

GTF5:10 pmGreat Falls

25h 45m

1 stop

CMH8:55 pmColumbus

$528

United Airlines flights from Ohio to Great Falls

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

United Airlines

Oct 21

CVG3:27 pmCincinnati Cinci./N. Kentucky

7h 55m

1 stop

GTF9:22 pmGreat Falls

Nov 6

GTF2:45 pmGreat Falls

5h 55m

1 stop

CVG10:40 pmCincinnati Cinci./N. Kentucky

$348

United Airlines

Oct 21

CVG7:30 amCincinnati Cinci./N. Kentucky

15h 52m

2 stops

GTF9:22 pmGreat Falls

Nov 6

GTF2:45 pmGreat Falls

5h 55m

1 stop

CVG10:40 pmCincinnati Cinci./N. Kentucky

$354

United Airlines

Oct 20

CMH5:10 pmColumbus

6h 12m

1 stop

GTF9:22 pmGreat Falls

Oct 27

GTF6:30 amGreat Falls

5h 55m

1 stop

CMH2:25 pmColumbus

$364

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiGreat Falls

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

CVGGTF

Cincinnati Cinci./N. Kentucky

Wed 10/21

7:00 am-12:38 pm

1 stop7h 38m

Great Falls

Fri 11/6

1:18 pm-11:15 pm

1 stop7h 57m

$348

CincinnatiGreat Falls

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

CVGGTF

Cincinnati Cinci./N. Kentucky

Wed 10/21

3:27 pm-9:22 pm

1 stop7h 55m

Great Falls

Fri 11/6

2:45 pm-10:40 pm

1 stop5h 55m

$348

CincinnatiGreat Falls

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

CVGGTF

Cincinnati Cinci./N. Kentucky

Wed 10/21

7:30 am-9:22 pm

2 stops15h 52m

Great Falls

Fri 11/6

2:45 pm-10:40 pm

1 stop5h 55m

$354

Quickest round-trip

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Tue 10/20

5:10 pm-9:22 pm

1 stop6h 12m

Great Falls

Tue 10/27

6:30 am-2:25 pm

1 stop5h 55m

$364

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Tue 10/20

7:00 am-12:38 pm

1 stop7h 38m

Great Falls

Mon 10/26

1:18 pm-10:55 pm

1 stop7h 37m

$368

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Tue 10/20

7:00 am-12:38 pm

1 stop7h 38m

Great Falls

Mon 10/26

1:18 pm-10:55 pm

1 stop7h 37m

$368

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Tue 10/20

7:00 am-12:38 pm

1 stop7h 38m

Great Falls

Mon 10/26

6:27 pm-10:10 am

2 stops13h 43m

$374

CincinnatiGreat Falls

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

CVGGTF

Cincinnati Cinci./N. Kentucky

Tue 11/3

8:36 am-4:30 pm

1 stop9h 54m

Great Falls

Tue 11/17

5:10 pm-9:06 pm

1 stop25h 56m

$408

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Wed 10/14

8:34 am-4:35 pm

1 stop10h 01m

Great Falls

Mon 10/19

5:15 pm-8:50 pm

1 stop25h 35m

$478

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Fri 10/30

8:34 am-4:35 pm

1 stop10h 01m

Great Falls

Mon 11/2

5:10 pm-8:55 pm

1 stop25h 45m

$528

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

What is the cheapest month to fly to Great Falls?

The month of September is another great option to travel to Great Falls, with average flight prices from Ohio averaging around $0.

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

Best Price Found	$203
Fastest flight time	6h 12m
Direct flights	None

The best one-way flight to Great Falls from Ohio in the past 72 hours is $203. The best round-trip flight deal from Ohio to Great Falls found on momondo in the last 72 hours is $348.

The fastest flight from Ohio to Great Falls takes 6h 12m

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 September 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 8,597 reviews		Search Delta flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 10,233 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.