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 18m on average. Another popular route from Ohio to Great Falls is flying from Cincinnati to Great Falls, which will take roughly 6h 27m. 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 September 2025.

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.

$165 Cheap Flights from Ohio to Great Falls in 2025/26

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Find the cheapest flights from Ohio to Great Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

7:59 pm - 5:35 pmPIT-GTF

23h 36m1 stop

6:50 pm - 6:32 pmGTF-PIT

21h 42m1 stop

$327Alaska Airlines

Find Deal

Wed, Oct 15 - Tue, Oct 28

6:43 pm - 5:35 pmCMH-GTF

24h 52m1 stop

6:50 pm - 5:28 pmGTF-CMH

20h 38m1 stop

$341Alaska Airlines

Find Deal

Tue, Oct 21 - Sun, Oct 26

8:10 am - 12:28 pmCMH-GTF

6h 18m1 stop

1:08 pm - 10:51 pmGTF-CMH

7h 43m1 stop

$362Delta

Find Deal

Wed, Oct 22 - Wed, Oct 29

6:09 am - 12:28 pmCMH-GTF

8h 19m2 stops

1:08 pm - 10:51 pmGTF-CMH

7h 43m1 stop

$368Delta

Find Deal

Wed, Oct 22 - Wed, Oct 29

8:47 am - 1:26 pmCMH-GTF

6h 39m1 stop

2:30 pm - 10:59 pmGTF-CMH

6h 29m1 stop

$372United Airlines

Find Deal

Tue, Oct 21 - Sun, Oct 26

8:03 pm - 6:55 pmCLE-GTF

24h 52m1 stop

7:35 pm - 7:09 pmGTF-CLE

21h 34m1 stop

$372Alaska Airlines

Find Deal

Fri, Dec 5 - Tue, Dec 9

2:17 pm - 9:11 pmCMH-GTF

8h 54m2 stops

6:20 am - 2:58 pmGTF-CMH

6h 38m1 stop

$378United Airlines

Find Deal

Tue, Oct 21 - Sun, Oct 26

5:30 pm - 11:06 pmPIT-GTF

7h 36m1 stop

6:09 pm - 10:34 amGTF-PIT

14h 25m2 stops

$378Delta

Find Deal

Wed, Oct 15 - Tue, Oct 28

5:17 pm - 9:32 pmPIT-GTF

30h 15m1 stop

10:22 pm - 4:09 pmGTF-PIT

15h 47m1 stop

$403Multiple Airlines

Find Deal

Sun, Oct 5 - Mon, Oct 13

9:46 pm - 9:32 pmPIT-GTF

25h 46m2 stops

10:22 pm - 4:09 pmGTF-PIT

15h 47m1 stop

$498Multiple Airlines

Find Deal

Sun, Oct 5 - Mon, Oct 13

United Airlines flights from Ohio to Great Falls

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

United Airlines

Oct 21

CMH8:47 amColumbus

6h 39m

1 stop

GTF1:26 pmGreat Falls

Oct 26

GTF2:30 pmGreat Falls

6h 29m

1 stop

CMH10:59 pmColumbus

$372

Find similar

United Airlines

Oct 21

CMH2:17 pmColumbus

8h 54m

2 stops

GTF9:11 pmGreat Falls

Oct 26

GTF6:20 amGreat Falls

6h 38m

1 stop

CMH2:58 pmColumbus

$378

Find similar

United Airlines

Oct 21

PIT9:00 amPittsburgh

14h 11m

2 stops

GTF9:11 pmGreat Falls

Oct 26

GTF6:20 amGreat Falls

6h 46m

1 stop

PIT3:06 pmPittsburgh

$406

Find similar

Delta flights from Ohio to Great Falls

Our best Delta deals on Ohio to Great Falls flight tickets

Delta

Oct 22

CMH8:10 amColumbus

6h 18m

1 stop

GTF12:28 pmGreat Falls

Oct 29

GTF1:08 pmGreat Falls

7h 43m

1 stop

CMH10:51 pmColumbus

$362

Find similar

Delta

Oct 22

CMH6:09 amColumbus

8h 19m

2 stops

GTF12:28 pmGreat Falls

Oct 29

GTF1:08 pmGreat Falls

7h 43m

1 stop

CMH10:51 pmColumbus

$368

Find similar

Delta

Oct 15

PIT5:30 pmPittsburgh

7h 36m

1 stop

GTF11:06 pmGreat Falls

Oct 28

GTF6:09 pmGreat Falls

14h 25m

2 stops

PIT10:34 amPittsburgh

$378

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghGreat Falls

PIT - GTF

PITGTF

Pittsburgh

Wed 10/15

7:59 pm-5:35 pm

1 stop23h 36m

Great Falls

Tue 10/28

6:50 pm-6:32 pm

1 stop21h 42m

$327

ColumbusGreat Falls

CMH - GTF

CMHGTF

Columbus

Tue 10/21

6:43 pm-5:35 pm

1 stop24h 52m

Great Falls

Sun 10/26

6:50 pm-5:28 pm

1 stop20h 38m

$341

ColumbusGreat Falls

CMH - GTF

CMHGTF

Columbus

Wed 10/22

8:10 am-12:28 pm

1 stop6h 18m

Great Falls

Wed 10/29

1:08 pm-10:51 pm

1 stop7h 43m

$362

ColumbusGreat Falls

CMH - GTF

CMHGTF

Columbus

Wed 10/22

6:09 am-12:28 pm

2 stops8h 19m

Great Falls

Wed 10/29

1:08 pm-10:51 pm

1 stop7h 43m

$368

ColumbusGreat Falls

CMH - GTF

CMHGTF

Columbus

Tue 10/21

8:47 am-1:26 pm

1 stop6h 39m

Great Falls

Sun 10/26

2:30 pm-10:59 pm

1 stop6h 29m

$372

ClevelandGreat Falls

CLE - GTF

CLEGTF

Cleveland Hopkins Intl

Fri 12/5

8:03 pm-6:55 pm

1 stop24h 52m

Great Falls

Tue 12/9

7:35 pm-7:09 pm

1 stop21h 34m

$372

ColumbusGreat Falls

CMH - GTF

CMHGTF

Columbus

Tue 10/21

2:17 pm-9:11 pm

2 stops8h 54m

Great Falls

Sun 10/26

6:20 am-2:58 pm

1 stop6h 38m

$378

PittsburghGreat Falls

PIT - GTF

PITGTF

Pittsburgh

Wed 10/15

5:30 pm-11:06 pm

1 stop7h 36m

Great Falls

Tue 10/28

6:09 pm-10:34 am

2 stops14h 25m

$378

PittsburghGreat Falls

PIT - GTF

PITGTF

Pittsburgh

Sun 10/5

5:17 pm-9:32 pm

1 stop30h 15m

Great Falls

Mon 10/13

10:22 pm-4:09 pm

1 stop15h 47m

$403

PittsburghGreat Falls

PIT - GTF

PITGTF

Pittsburgh

Sun 10/5

9:46 pm-9:32 pm

2 stops25h 46m

Great Falls

Mon 10/13

10:22 pm-4:09 pm

1 stop15h 47m

$498

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

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Wednesday when prices can be found for as low as $432. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Ohio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $869.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is in the evening. momondo users have found flights departing from Ohio to Great Falls in the evening for as low as $337. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $675 on average. Flights to Great Falls from Ohio in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 18% 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

Direct flights	None

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

Search flight deals

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 2025.
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 $304	Free Cancellation	Rating 7.9 7,973 reviews		Search Delta flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 8,928 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.