CA $391 Cheap Flights from Columbus (CMH) to Great Falls (GTF)

View CA $391 flight on Mon, Sep. 15, 2025Opens in a new window

Popular airlines from Port Columbus International Airport (CMH) to Great Falls, MT (GTF-Great Falls Intl.)

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Cheap flights from Columbus (CMH) to Great Falls (GTF)

Prices were available within the past 7 days and start at CA $391 for one-way flights and CA $721 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Sep. 15 - Mon, Sep. 22
CMH
Columbus
GTF
Great Falls
CA $721 Roundtrip, found 15 hours ago
CA $721
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Mon, Sep. 15 from Columbus to Great Falls, returning Mon, Sep. 22, priced at CA $721 found 15 hours ago
Alaska Airlines
Mon, Sep. 15 - Mon, Sep. 22
CMH
Columbus
GTF
Great Falls
CA $736 Roundtrip, found 15 hours ago
CA $736
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Mon, Sep. 15 from Columbus to Great Falls, returning Mon, Sep. 22, priced at CA $736 found 15 hours ago
Alaska Airlines
Mon, Sep. 15 - Mon, Sep. 22
CMH
Columbus
GTF
Great Falls
CA $853 Roundtrip, found 15 hours ago
CA $853
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Mon, Sep. 15 from Columbus to Great Falls, returning Mon, Sep. 22, priced at CA $853 found 15 hours ago
Delta
Mon, Sep. 15 - Mon, Sep. 22
CMH
Columbus
GTF
Great Falls
CA $953 Roundtrip, found 15 hours ago
CA $953
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Sep. 15 from Columbus to Great Falls, returning Mon, Sep. 22, priced at CA $953 found 15 hours ago
Delta
Mon, Sep. 15 - Mon, Sep. 22
CMH
Columbus
GTF
Great Falls
CA $1,011 Roundtrip, found 15 hours ago
CA $1,011
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Sep. 15 from Columbus to Great Falls, returning Mon, Sep. 22, priced at CA $1,011 found 15 hours ago
Delta
Mon, Sep. 15 - Mon, Sep. 22
CMH
Columbus
GTF
Great Falls
CA $1,024 Roundtrip, found 15 hours ago
CA $1,024
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Sep. 15 from Columbus to Great Falls, returning Mon, Sep. 22, priced at CA $1,024 found 15 hours ago

Find the cheapest month to fly from Columbus (CMH) to Great Falls (GTF)

January is typically the cheapest month to fly

From CA $443 - CA $1,624 per traveller.

Graph displaying average flight prices per month

Flight from Columbus to Great Falls (CMH - GTF) route information
Origin airport
John Glenn Columbus Intl.
Destination airport
Great Falls Intl.
Airlines serving
Alaska Airlines, Delta
Roundtrip price
CA $720
Distance
2403 km

Columbus to Great Falls Flights

The easy way to book your flights from Columbus to Great Falls 

With Expedia, it’s simple to find and book flights to Great Falls from Columbus whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 11 airlines that cover this route. There are nonstop flights to Great Falls Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Columbus to Great Falls today, tomorrow, or this week.  

 

Save dollars with cheap flights from John Glenn Columbus Intl., CMH to Great Falls Intl., GTF 

Sort your search results by price to find great deals on your flight from Columbus to Great Falls—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Great Falls from Columbus currently is just CA $721 rising to CA $1,024.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Great Falls  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Great Falls from Columbus 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Great Falls with Expedia today.

Frequently asked questions

How much is a flight from John Glenn Columbus Intl. Airport (CMH) to Great Falls Intl. Airport?
The lowest price advertised for a round-trip flight from CMH to Great Falls Intl. Airport (GTF) is CA $721. But you better move fast. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from John Glenn Intl. Airport to Great Falls Intl. Airport?
This differs between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from CMH to Great Falls Intl. Airport that have flexible change policies?
Plenty of airlines will allow you to reschedule your flight at no extra charge. All you pay is the difference in the ticket price. When looking for John Glenn Intl. Airport to Great Falls Intl. Airport flights, you'll see a "No change fees" filter for you to pick.
How many hours is the flight from John Glenn Intl. Airport to Great Falls Intl. Airport (GTF)?
The flight time from John Glenn Intl. Airport to GTF is approximately 5 hours and 51 minutes. Put your earphones in, listen to a good podcast and your journey will whiz by.
How far is the flight from John Glenn Columbus Intl. Airport (CMH) to Great Falls Intl. Airport (GTF)?
It's around 2,400 kilometres from CMH to GTF, so you'll be strapped into your seat for a while. Keep yourself entertained by packing things like playing cards (if you're travelling with friends) or a thrilling novel.
Which airlines fly direct from John Glenn Columbus Intl. Airport (CMH) to Great Falls Intl. Airport (GTF)?
You won't find any airlines flying directly between CMH and Great Falls Intl. Airport (GTF), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are John Glenn Columbus Intl. Airport (CMH) to Great Falls Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from John Glenn Intl. Airport to Great Falls Intl. Airport last minute could be your ticket to a great deal. However, it could end up costing you a whole lot more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

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