C$198 Cheap Flights from Dallas to Great Falls International

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Find the cheapest month to fly from Dallas to Great Falls International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas to Great Falls International flights are currently cheapest in February.

Dallas to Great Falls International: Alternative routes

Compare routes from Dallas to Great Falls below. You may find an airport to fly into that's cheaper, faster, or easier than Great Falls International.

Dallas to Great Falls: Flight information

The things to know before you go.
Cheapest flight foundC$198
Cheapest month to flyFebruary

Finding cheap flights from Dallas to Great Falls International: Frequently asked questions

The best price we found for a return flight from Dallas to Great Falls International is C$379. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dallas to Great Falls International. But we found flights with one stop from C$379.
As of February 2026, there are no flights flying from Dallas to Great Falls International.
The cheapest month to fly from Dallas to Great Falls International is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to Great Falls International Airport on Wednesday, April 1, 2026.
No airlines currently offer direct flights between Dallas and Great Falls International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Great Falls International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Great Falls is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Great Falls International is Frontier Airlines .

Flying from Dallas to Great Falls International Airport (GTF): what you need to know

  • Your next great adventure starts at one of Dallas's main airports, Dallas/Fort Worth International Airport (DFW) or Dallas Love Field (DAL). Check out your options for booking a flight from Dallas to Great Falls International Airport (GTF) leaving from either of these.

  • The timezone in Great Falls is UTC-6, which is 1 hour behind Dallas. Great Falls International Airport is located in Great Falls.

  • Your flight from Dallas to GTF won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • If you're going away during a peak month like July, get to the terminal even earlier. It's wise to arrive up to four hours before an international flight and two hours ahead of domestic departures. Check-in and security lines are longer during vacation periods like summer and spring break.

Airports in Dallas

Dallas/Fort Worth International Airport (DFW)

  • The journey from central Dallas to DFW takes about 3 hours and 55 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 32 kilometres in 26 minutes or so, depending on traffic.

  • Want a relaxed start to your break? Stay near Dallas/Fort Worth International Airport. Whether you're taking an early flight from Dallas to Great Falls International Airport or want to avoid feeling rushed, these hotels are the answer:

About Great Falls International Airport (GTF)

Getting from Great Falls International Airport (GTF) to central Great Falls

  • Great Falls International Airport is approximately 8 kilometres from the centre of Great Falls. With your own car rental or in a cab, the drive is around 12 minutes.

  • If you're travelling by public transport, expect a journey of around 3 hours and 59 minutes.

How to find the cheapest flights from Dallas to Great Falls International Airport (GTF)

  • Lock in a one-way ticket from Dallas to Great Falls International Airport from C$198 or travel return from just C$379. Fares listed are subject to change and may differ when you make your booking.

  • To find flight tickets from Dallas to GTF, book as early as you can. Airlines tend to offer their most competitively priced fares when flights are first made available.

  • The 'Whole month' tool shows you the cheapest tickets from Dallas to Great Falls International Airport across every month. It's a good way to snap up a bargain if your dates are flexible.

  • Set up a Price Alert for flight tickets from Dallas to GTF. You don't need to search every day to find out if prices have dropped. We'll tell you as soon as there's a change in price.

  • Customize your trip using filters. Adjust the duration, number of stops, and arrival and departure times to find the right flight from Dallas to Great Falls International Airport. You can also sort the results to see the 'Cheapest,' 'Best' or 'Fastest' options first.

The best time to fly from Dallas to Great Falls International Airport (GTF)

  • October is the busiest month to board a flight from Dallas to Great Falls International Airport while February is the quietest. To work out the ideal time to visit Great Falls, consider whether you like a lively atmosphere or a quieter vibe.

  • Think about the type of weather that'll work with your plans for Great Falls. The warmest month is July. Book your flights from Dallas to GTF sometime then and you can expect temperatures of between 11ºC and 33ºC.

  • Look for cheap flights from Dallas to Great Falls International Airport in February if you like cooler conditions. Temperatures are at their lowest then, ranging between -21ºC and 8ºC on average.

More about Great Falls

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Great Falls right here. Explore these options once you've locked in your flight from Dallas to Great Falls International Airport:

  • There are so many things to discover in this city it can be tricky to know where to start. C.M. Russell Museum, Paris Gibson Square Museum of Art and Heren Park are top attractions which should feature on any good Great Falls itinerary.

Complete your Great Falls trip with a car rental

  • We use the same magic that helped you find your cheap flight from Dallas to Great Falls International Airport to track down your ideal ride. Browse our car rentals in Great Falls and compare offers in one place. Plus we give you all the info you need to know, from the most popular rental company to the best time to book.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.