$158 Cheap Flights from Dallas (DFW) to Great Falls (GTF)

View $158 flight on Fri, Apr 25, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Dallas to Great Falls (DFW-GTF)

Prices were available within the past 7 days and start at $158 for one-way flights and $316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jul 9 - Wed, Jul 16
DFW
Dallas
GTF
Great Falls
$316 Roundtrip, just found
$316
Roundtrip
just found
Select Delta flight, departing Wed, Jul 9 from Dallas to Great Falls, returning Wed, Jul 16, priced at $316 just found
United
Fri, Aug 22 - Thu, Aug 28
DFW
Dallas
GTF
Great Falls
$316 Roundtrip, found 1 hour ago
$316
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Aug 22 from Dallas to Great Falls, returning Thu, Aug 28, priced at $316 found 1 hour ago
Delta
Tue, May 13 - Wed, May 14
DFW
Dallas
GTF
Great Falls
$321 Roundtrip, found 3 days ago
$321
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, May 13 from Dallas to Great Falls, returning Wed, May 14, priced at $321 found 3 days ago
Delta
Tue, Jun 17 - Fri, Jun 20
DFW
Dallas
GTF
Great Falls
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jun 17 from Dallas to Great Falls, returning Fri, Jun 20, priced at $324 found 2 days ago
Delta
Mon, Jun 9 - Thu, Jun 12
DFW
Dallas
GTF
Great Falls
$326 Roundtrip, found 6 hours ago
$326
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Jun 9 from Dallas to Great Falls, returning Thu, Jun 12, priced at $326 found 6 hours ago
Delta
Mon, May 5 - Wed, May 7
DFW
Dallas
GTF
Great Falls
$332 Roundtrip, found 7 hours ago
$332
Roundtrip
found 7 hours ago
Select Delta flight, departing Mon, May 5 from Dallas to Great Falls, returning Wed, May 7, priced at $332 found 7 hours ago
Alaska Airlines
Fri, Aug 22 - Thu, Aug 28
DFW
Dallas
GTF
Great Falls
$335 Roundtrip, found 1 hour ago
$335
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Fri, Aug 22 from Dallas to Great Falls, returning Thu, Aug 28, priced at $335 found 1 hour ago
Delta
Sun, Jun 1 - Sat, Jun 7
DFW
Dallas
GTF
Great Falls
$336 Roundtrip, found 2 days ago
$336
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jun 1 from Dallas to Great Falls, returning Sat, Jun 7, priced at $336 found 2 days ago
Delta
Sat, May 10 - Sat, May 24
DAL
Dallas
GTF
Great Falls
$337 Roundtrip, found 2 days ago
$337
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 10 from Dallas to Great Falls, returning Sat, May 24, priced at $337 found 2 days ago
Hawaiian Airlines
Wed, Apr 23 - Fri, May 2
DFW
Dallas
GTF
Great Falls
$363 Roundtrip, found 2 days ago
$363
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Wed, Apr 23 from Dallas to Great Falls, returning Fri, May 2, priced at $363 found 2 days ago
Flights from Dallas (DFW) to Great Falls (GTF)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Great Falls Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$316
Distance
1255 mi

Dallas to Great Falls Flights

The cheapest times to fly from Dallas to Great Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dallas to Great Falls are during the month of July. You can find some of the cheapest flights from Dallas to Great Falls with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Dallas to Great Falls

Sunday is one of the best days to book for cheap flights from Dallas to Great Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Dallas to Great Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dallas to Great Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $158 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dallas to Great Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dallas to Great Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Dallas-Fort Worth Intl. Airport (DFW) to Great Falls Intl. Airport (GTF) cost?
Discover the latest flight deals from DFW to GTF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DFW to GTF?
The cheapest flights from DFW to GTF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DFW to GTF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from DFW to GTF. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Dallas-Fort Worth Intl. Airport (DFW) to Great Falls Intl. Airport (GTF)?
Nonstop flights from Dallas-Fort Worth Intl. Airport (DFW) to Great Falls Intl. Airport (GTF) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel details and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from DFW to GTF?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dallas-Fort Worth Intl. Airport (DFW) to Great Falls Intl. Airport (GTF)?
To avoid potential delays on the Dallas-Fort Worth Intl. Airport (DFW) to Great Falls Intl. Airport (GTF) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Dallas-Fort Worth Intl. Airport (DFW) to Great Falls Intl. Airport (GTF) last-minute?
Waiting until just before your departure to book your flight from DFW to GTF generally means paying more. Although you may find some last-minute deals, there’s no guarantee. Allow some flexibility in your schedule to boost your chances of getting a bargain.
Is it cheaper to book a DFW to GTF flight and hotel package?
Compared with arranging hotels and flights separately, booking a DFW to GTF flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of travel planning. Just pick your flights and select from our wide range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Dallas-Fort Worth Intl. Airport (DFW) to Great Falls Intl. Airport (GTF)?
It’s generally possible to cancel or reschedule your DFW to GTF flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.