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$136+ Cheap flights from Great Falls (GTF) to Dallas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DFW
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Great Falls to Dallas

Cheapest flights from Great Falls to Dallas
Explore the most affordable flight options available from Great Falls to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/271:05 pm
GTF
-
DFW
1 stop7h 10m
Delta
Sun 3/2912:21 pm
DFW
-
GTF
1 stop6h 21m
Delta
Deal found 1/21$278
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:20 pm
GTF
-
DFW
2 stops13h 39m
Delta
Tue 3/36:02 pm
DFW
-
GTF
1 stop5h 27m
Delta
Deal found 1/19$284
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/32:29 pm
GTF
-
DFW
1 stop5h 16m
United Airlines
Sat 2/78:55 am
DFW
-
GTF
1 stop5h 53m
United Airlines
Deal found 1/20$328
This Alaska Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:57 pm
GTF
-
DFW
1 stop10h 43m
Alaska Airlines
Tue 3/39:00 am
DFW
-
GTF
1 stop8h 17m
Alaska Airlines
Deal found 1/19$345
This Trip.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:57 pm
GTF
-
DFW
2 stops11h 50m
Multiple Airlines
Mon 3/27:00 am
DFW
-
GTF
2 stops10h 17m
Multiple Airlines
Deal found 1/19$359
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:30 am
GTF
-
DFW
2 stops12h 11m
Delta
Mon 7/136:05 pm
DFW
-
GTF
1 stop5h 39m
Delta
Deal found 1/21$364
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:20 am
GTF
-
DFW
1 stop8h 16m
Multiple Airlines
Sun 3/1510:41 pm
DFW
-
GTF
1 stop11h 49m
Multiple Airlines
Deal found 1/21$391
This Alaska Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:57 pm
GTF
-
DFW
1 stop10h 43m
Alaska Airlines
Sun 3/16:00 am
DFW
-
GTF
1 stop11h 17m
Alaska Airlines
Deal found 1/19$412
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/231:12 pm
GTF
-
DFW
1 stop7h 04m
Delta
Wed 1/288:10 am
DFW
-
GTF
1 stop5h 22m
Delta
Deal found 1/20$428

Find flight deals from Great Falls to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Round-trip from

$278
(Delta)

One-way from

$136
(Trip.com)

Popular in

September

Cheapest in

June

Average price

$443
From Great Falls to Dallas
Search Deals
One-way flight from Great Falls to Dallas
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Dallas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Great Falls to Dallas that are best for you.

Fly from

Great Falls

Fly to

Dallas

Route

Depart

Return

Price

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 3/27

1:05 pm-9:15 pm

1 stop7h 10m

Dallas/Fort Worth

Sun 3/29

12:21 pm-5:42 pm

1 stop6h 21m

$278

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Tue 2/3

2:29 pm-8:45 pm

1 stop5h 16m

Dallas/Fort Worth

Sat 2/7

8:55 am-1:48 pm

1 stop5h 53m

$328

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 7/9

5:30 am-1:54 pm

1 stop7h 24m

Dallas/Fort Worth

Mon 7/13

12:35 pm-5:39 pm

1 stop6h 04m

$328

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 2/26

4:57 pm-4:40 am

1 stop10h 43m

Dallas/Fort Worth

Tue 3/3

9:00 am-4:17 pm

1 stop8h 17m

$345

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 2/26

4:57 pm-5:47 am

2 stops11h 50m

Dallas/Fort Worth

Mon 3/2

7:00 am-4:17 pm

2 stops10h 17m

$359

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 3/13

10:20 am-7:36 pm

1 stop8h 16m

Dallas/Fort Worth

Sun 3/15

10:41 pm-9:30 am

1 stop11h 49m

$391

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 2/26

4:57 pm-4:40 am

1 stop10h 43m

Dallas/Fort Worth

Mon 3/2

7:27 pm-4:17 pm

1 stop21h 50m

$412

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 2/26

4:57 pm-4:40 am

1 stop10h 43m

Dallas/Fort Worth

Sun 3/1

6:00 am-4:17 pm

1 stop11h 17m

$412

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Sat 3/7

6:28 pm-10:10 am

2 stops14h 42m

$136

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 4/9

5:06 pm-11:59 pm

1 stop29h 53m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 11 results
1
2

Best time to book a flight from Great Falls to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Dallas

What is the cheapest month to book a flight from Great Falls to Dallas?

Currently, June is the cheapest month in which you can book a flight from Great Falls to Dallas (average of $256). Flying from Great Falls to Dallas in December is currently the most expensive (average of $462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated January 21, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Great Falls to Dallas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,087 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,087 reviews
Delta
7.9
Good
8,087 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,188 reviews
Delta
7.9
Good
8,087 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Great Falls to Dallas?

    If you book a flight to Dallas from Great Falls, you will be flying from Great Falls, which is the city’s only airport. Great Falls (GTF) is located 3.5 mi from the center of Great Falls. There are 0 flights from Great Falls to Dallas per day from 2 different airlines.

  • How long is the flight from Great Falls to Dallas?

    For as low as $328, Delta can have you in Dallas from Great Falls in 5h 16m. The distance between Great Falls and Dallas is about 1255 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Great Falls to Dallas round-trip?

    Currently priced at $294, Delta will fly you from Great Falls to Dallas and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $362. Users have found that Delta is 37% cheaper than the other options available to this destination.

  • Can I find deals for flights from Great Falls to Dallas that include hotel bookings?

    Yes. In addition to deals on Great Falls to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Dallas.

  • Can I find deals for business class flights from Great Falls to Dallas?

    Yes. Cheapflights offers flight deals from Great Falls to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Great Falls to Dallas?

    Currently, June is the cheapest month in which you can book a flight from Great Falls to Dallas (average of $256). Flying from Great Falls to Dallas in December is currently the most expensive (average of $462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Great Falls to Dallas

Discover the top 2 airlines that operate flights from Great Falls to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$294Average$382FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$362Average$603FlexibilityNo cancel feeOn-time69%

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