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

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 56% 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 Cincinnati and flying into Great Falls (one of the most popular routes), then the duration is 6h 39m on average. Another popular route from Ohio to Great Falls is flying from Dayton to Great Falls, which will take roughly 7h 06m. Keep in mind that layovers or delays could extend your travel time.

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 November 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.

$398 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.

7:05 am - 12:42 pmCLE Cleveland Hopkins Intl-GTF Great Falls

7h 37m1 stop Salt Lake City

1:22 pm - 11:30 pmGTF Great Falls-CLE Cleveland Hopkins Intl

8h 08m1 stop Salt Lake City

$398Delta

Thu, Jan 7 - Fri, Jan 15

7:05 am - 12:42 pmCLE Cleveland Hopkins Intl-GTF Great Falls

7h 37m1 stop Salt Lake City

1:22 pm - 11:30 pmGTF Great Falls-CLE Cleveland Hopkins Intl

8h 08m1 stop Salt Lake City

$398Delta

Thu, Jan 7 - Mon, Jan 11

8:30 am - 1:49 pmCLE Cleveland Hopkins Intl-GTF Great Falls

7h 19m1 stop Denver Intl

6:30 am - 2:40 pmGTF Great Falls-CLE Cleveland Hopkins Intl

6h 10m1 stop Denver Intl

$398United Airlines

Sat, Dec 5 - Sat, Dec 12

7:05 am - 12:42 pmCLE Cleveland Hopkins Intl-GTF Great Falls

7h 37m1 stop Salt Lake City

1:22 pm - 12:42 amGTF Great Falls-CLE Cleveland Hopkins Intl

9h 20m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$404Delta

Thu, Jan 7 - Fri, Jan 15

3:36 pm - 9:41 pmCMH Columbus-GTF Great Falls

8h 05m1 stop Denver Intl

6:20 am - 2:40 pmGTF Great Falls-CMH Columbus

6h 20m1 stop Denver Intl

$475United Airlines

Sat, Dec 19 - Fri, Dec 25

8:30 am - 1:36 pmCMH Columbus-GTF Great Falls

7h 06m1 stop Denver Intl

6:25 am - 2:43 pmGTF Great Falls-CMH Columbus

6h 18m1 stop Denver Intl

$514United Airlines

Sat, Jan 16 - Wed, Jan 20

8:30 am - 1:36 pmCMH Columbus-GTF Great Falls

7h 06m1 stop Denver Intl

6:25 am - 2:43 pmGTF Great Falls-CMH Columbus

6h 18m1 stop Denver Intl

$514United Airlines

Sat, Jan 9 - Tue, Jan 12

7:34 pm - 4:32 pmCMH Columbus-GTF Great Falls

22h 58m2 stops Los Angeles Seattle/Tacoma Intl

5:12 pm - 6:29 pmGTF Great Falls-CMH Columbus

23h 17m2 stops Seattle/Tacoma Intl Los Angeles

$876Alaska Airlines

Mon, Dec 28 - Mon, Jan 4

7:34 pm - 4:32 pmCMH Columbus-GTF Great Falls

22h 58m2 stops Los Angeles Seattle/Tacoma Intl

5:12 pm - 6:28 pmGTF Great Falls-CMH Columbus

23h 16m3 stops Seattle/Tacoma Intl Portland Chicago O'Hare Intl

$881Alaska Airlines

Mon, Dec 28 - Mon, Jan 4

8:01 am - 4:32 pmCMH Columbus-GTF Great Falls

10h 31m1 stop Seattle/Tacoma Intl

5:12 pm - 6:29 pmGTF Great Falls-CMH Columbus

23h 17m2 stops Seattle/Tacoma Intl Los Angeles

$899Alaska Airlines

Mon, Dec 28 - Mon, Jan 4

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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

Dec 19

CMH3:36 pmColumbus

8h 05m

1 stop

GTF9:41 pmGreat Falls

Dec 25

GTF6:20 amGreat Falls

6h 20m

1 stop

CMH2:40 pmColumbus

$475

United Airlines

Jan 16

CMH8:30 amColumbus

7h 06m

1 stop

GTF1:36 pmGreat Falls

Jan 20

GTF6:25 amGreat Falls

6h 18m

1 stop

CMH2:43 pmColumbus

$514

United Airlines

Jan 16

CLE4:15 pmCleveland Hopkins Intl

7h 27m

1 stop

GTF9:42 pmGreat Falls

Jan 20

GTF2:32 pmGreat Falls

6h 27m

1 stop

CLE10:59 pmCleveland Hopkins Intl

$518

Delta flights from Ohio to Great Falls

Our best Delta deals on Ohio to Great Falls flight tickets

Delta

Jan 7

CLE7:05 amCleveland Hopkins Intl

7h 37m

1 stop

GTF12:42 pmGreat Falls

Jan 11

GTF1:22 pmGreat Falls

8h 08m

1 stop

CLE11:30 pmCleveland Hopkins Intl

$398

Delta

Jan 7

CLE2:38 pmCleveland Hopkins Intl

9h 52m

2 stops

GTF10:30 pmGreat Falls

Jan 11

GTF1:22 pmGreat Falls

8h 08m

1 stop

CLE11:30 pmCleveland Hopkins Intl

$404

Delta

Jan 7

CLE2:08 pmCleveland Hopkins Intl

10h 22m

2 stops

GTF10:30 pmGreat Falls

Jan 15

GTF1:22 pmGreat Falls

9h 20m

2 stops

CLE12:42 amCleveland Hopkins Intl

$409

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ClevelandGreat Falls

CLE Cleveland Hopkins Intl - GTF Great Falls

CLEGTF

Cleveland Hopkins Intl

Thu 1/7

7:05 am-12:42 pm

1 stop7h 37m

Great Falls

Fri 1/15

1:22 pm-11:30 pm

1 stop8h 08m

$398

ClevelandGreat Falls

CLE Cleveland Hopkins Intl - GTF Great Falls

CLEGTF

Cleveland Hopkins Intl

Thu 1/7

7:05 am-12:42 pm

1 stop7h 37m

Great Falls

Mon 1/11

1:22 pm-11:30 pm

1 stop8h 08m

$398

ClevelandGreat Falls

CLE Cleveland Hopkins Intl - GTF Great Falls

CLEGTF

Cleveland Hopkins Intl

Sat 12/5

8:30 am-1:49 pm

1 stop7h 19m

Great Falls

Sat 12/12

6:30 am-2:40 pm

1 stop6h 10m

$398

ClevelandGreat Falls

CLE Cleveland Hopkins Intl - GTF Great Falls

CLEGTF

Cleveland Hopkins Intl

Thu 1/7

7:05 am-12:42 pm

1 stop7h 37m

Great Falls

Fri 1/15

1:22 pm-12:42 am

2 stops9h 20m

$404

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Sat 12/19

3:36 pm-9:41 pm

1 stop8h 05m

Great Falls

Fri 12/25

6:20 am-2:40 pm

1 stop6h 20m

$475

Quickest round-trip

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Sat 1/16

8:30 am-1:36 pm

1 stop7h 06m

Great Falls

Wed 1/20

6:25 am-2:43 pm

1 stop6h 18m

$514

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Sat 1/9

8:30 am-1:36 pm

1 stop7h 06m

Great Falls

Tue 1/12

6:25 am-2:43 pm

1 stop6h 18m

$514

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Mon 12/28

7:34 pm-4:32 pm

2 stops22h 58m

Great Falls

Mon 1/4

5:12 pm-6:29 pm

2 stops23h 17m

$876

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Mon 12/28

7:34 pm-4:32 pm

2 stops22h 58m

Great Falls

Mon 1/4

5:12 pm-6:28 pm

3 stops23h 16m

$881

ColumbusGreat Falls

CMH Columbus - GTF Great Falls

CMHGTF

Columbus

Mon 12/28

8:01 am-4:32 pm

1 stop10h 31m

Great Falls

Mon 1/4

5:12 pm-6:29 pm

2 stops23h 17m

$899

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 May is another great option to travel to Great Falls, with average flight prices from Ohio averaging around $408.

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	$546
Fastest flight time	6h 23m
Direct flights	None

The best one-way flight to Great Falls from Ohio in the past 72 hours is $546. The best round-trip flight deal from Ohio to Great Falls found on momondo in the last 72 hours is $398.

The fastest flight from Ohio to Great Falls takes 6h 23m

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 November 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 8,714 reviews		Search Delta flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.3 10,485 reviews		Search United Airlines flights

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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.