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Cheap flights from Great Falls to Dallas from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Dallas departing on 3/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Great Falls to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:09 pm - 9:37 pm
GTF
-
DFW
7h 28m
1 stop
Delta Logo
8:15 am - 12:27 pm
DFW
-
GTF
5h 12m
1 stop
$303Delta
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
2:30 pm - 9:59 pm
GTF
-
DFW
6h 29m
1 stop
United Airlines Logo
5:05 pm - 9:17 pm
DFW
-
GTF
5h 12m
1 stop
$383United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
2:30 pm - 11:29 pm
GTF
-
DFW
7h 59m
2 stops
United Airlines Logo
5:05 pm - 9:17 pm
DFW
-
GTF
5h 12m
1 stop
$389United Airlines
Fri, Apr 17 - Mon, Apr 20
Delta Logo
1:15 pm - 9:11 pm
GTF
-
DFW
6h 56m
1 stop
Delta Logo
11:36 am - 10:29 pm
DFW
-
GTF
11h 53m
2 stops
$394Delta
Wed, Feb 18 - Sat, Feb 21
Alaska Airlines Logo
4:57 pm - 4:39 pm
GTF
-
DFW
22h 42m
2 stops
Alaska Airlines Logo
9:00 am - 5:48 pm
DFW
-
GTF
9h 48m
1 stop
$398Alaska Airlines
Mon, Mar 2 - Wed, Mar 4
Alaska Airlines Logo
4:57 pm - 4:40 am
GTF
-
DFW
10h 43m
1 stop
Alaska Airlines Logo
9:00 am - 5:48 pm
DFW
-
GTF
9h 48m
1 stop
$426Alaska Airlines
Mon, Mar 2 - Wed, Mar 4
Alaska Airlines Logo
6:28 pm - 4:40 am
GTF
-
DFW
9h 12m
1 stop
Alaska Airlines Logo
9:00 am - 5:48 pm
DFW
-
GTF
9h 48m
1 stop
$443Alaska Airlines
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
2:25 pm - 11:21 pm
GTF
-
DFW
7h 56m
1 stop
United Airlines Logo
4:50 pm - 9:33 pm
DFW
-
GTF
5h 43m
1 stop
$450United Airlines
Thu, Feb 19 - Mon, Feb 23
Alaska Airlines Logo
4:57 pm - 4:39 pm
GTF
-
DFW
22h 42m
2 stops
Alaska Airlines Logo
5:39 pm - 4:17 pm
DFW
-
GTF
23h 38m
2 stops
$467Alaska Airlines
Mon, Mar 2 - Wed, Mar 4
Alaska Airlines Logo
4:57 pm - 4:39 pm
GTF
-
DFW
22h 42m
2 stops
Alaska Airlines Logo
7:27 pm - 5:48 pm
DFW
-
GTF
23h 21m
1 stop
$478Alaska Airlines
Tue, Feb 24 - Fri, Feb 27

Delta flights from Great Falls to Dallas/Fort Worth Airport

Our best Delta deals on Great Falls to Dallas/Fort Worth Airport flight tickets
Delta
Apr 17
GTF1:09 pmGreat Falls
7h 28m
1 stop
DFW9:37 pmDallas/Fort Worth
Apr 20
DFW8:15 amDallas/Fort Worth
5h 12m
1 stop
GTF12:27 pmGreat Falls
$303
Delta
Feb 18
GTF1:15 pmGreat Falls
6h 56m
1 stop
DFW9:11 pmDallas/Fort Worth
Feb 21
DFW11:36 amDallas/Fort Worth
11h 53m
2 stops
GTF10:29 pmGreat Falls
$394
Delta
Feb 6
GTF1:12 pmGreat Falls
7h 04m
1 stop
DFW9:16 pmDallas/Fort Worth
Feb 9
DFW6:01 pmDallas/Fort Worth
5h 29m
1 stop
GTF10:30 pmGreat Falls
$428

Alaska Airlines flights from Great Falls to Dallas/Fort Worth Airport

Our best Alaska Airlines deals on Great Falls to Dallas/Fort Worth Airport flight tickets
Alaska Airlines
Feb 18
GTF6:28 pmGreat Falls
9h 12m
1 stop
DFW4:40 amDallas/Fort Worth
Feb 21
DFW9:00 amDallas/Fort Worth
9h 48m
1 stop
GTF5:48 pmGreat Falls
$443
Alaska Airlines
Feb 24
GTF4:57 pmGreat Falls
22h 42m
2 stops
DFW4:39 pmDallas/Fort Worth
Feb 27
DFW7:27 pmDallas/Fort Worth
23h 21m
1 stop
GTF5:48 pmGreat Falls
$478
Alaska Airlines
Apr 17
GTF5:06 pmGreat Falls
22h 24m
2 stops
DFW4:30 pmDallas/Fort Worth
Apr 20
DFW5:30 pmDallas/Fort Worth
23h 56m
2 stops
GTF4:26 pmGreat Falls
$482

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Great Falls to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 4/17

1:09 pm-9:37 pm

1 stop7h 28m

Dallas/Fort Worth

Mon 4/20

8:15 am-12:27 pm

1 stop5h 12m

$303

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 4/17

2:30 pm-9:59 pm

1 stop6h 29m

Dallas/Fort Worth

Mon 4/20

5:05 pm-9:17 pm

1 stop5h 12m

$383

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 4/17

2:30 pm-11:29 pm

2 stops7h 59m

Dallas/Fort Worth

Mon 4/20

5:05 pm-9:17 pm

1 stop5h 12m

$389

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Wed 2/18

1:15 pm-9:11 pm

1 stop6h 56m

Dallas/Fort Worth

Sat 2/21

11:36 am-10:29 pm

2 stops11h 53m

$394

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Mon 3/2

4:57 pm-4:39 pm

2 stops22h 42m

Dallas/Fort Worth

Wed 3/4

9:00 am-5:48 pm

1 stop9h 48m

$398

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Mon 3/2

4:57 pm-4:40 am

1 stop10h 43m

Dallas/Fort Worth

Wed 3/4

9:00 am-5:48 pm

1 stop9h 48m

$426

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Wed 2/18

6:28 pm-4:40 am

1 stop9h 12m

Dallas/Fort Worth

Sat 2/21

9:00 am-5:48 pm

1 stop9h 48m

$443

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 2/19

2:25 pm-11:21 pm

1 stop7h 56m

Dallas/Fort Worth

Mon 2/23

4:50 pm-9:33 pm

1 stop5h 43m

$450

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Mon 3/2

4:57 pm-4:39 pm

2 stops22h 42m

Dallas/Fort Worth

Wed 3/4

5:39 pm-4:17 pm

2 stops23h 38m

$467

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Tue 2/24

4:57 pm-4:39 pm

2 stops22h 42m

Dallas/Fort Worth

Fri 2/27

7:27 pm-5:48 pm

1 stop23h 21m

$478

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Great Falls to Dallas/Fort Worth Airport

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

What is the typical price of a round-trip flight between Great Falls and Dallas/Fort Worth Airport?

What is the cheapest month to fly to Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from Great Falls is in June. Flight prices, which tend to average around $316, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in June, then August is your next best option. Flight prices from Great Falls to Dallas/Fort Worth Airport during August average around $316.

When to book flights from Great Falls to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Dallas/Fort Worth Airport (GTF to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Dallas/Fort Worth Airport

Fastest flight time

5h 29m

Direct flights

None
The fastest flight from Great Falls to Dallas/Fort Worth Airport takes 5h 29m
There are no direct flights from Great Falls to Dallas/Fort Worth Airport. There are no popular flight routes from Great Falls to Dallas/Fort Worth Airport.
Search flight deals

  • How far is Great Falls to Dallas/Fort Worth by plane?

    The distance between Great Falls and Dallas/Fort Worth is about 1253.7 mi. A reasonable flight in good conditions will take 5h 29m.

  • When did momondo last update prices for flights from Great Falls Airport to Dallas/Fort Worth Airport?

    Prices for flights from Great Falls Airport to Dallas/Fort Worth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Great Falls Airport to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Great Falls Airport to Dallas/Fort Worth Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents you'll need for your trip to Dallas/Fort Worth 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 Dallas/Fort Worth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Great Falls to Dallas/Fort Worth Airport?

Best airlines flying from Great Falls to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Great Falls to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $294Free CancellationRating
7.9
8,144 reviews
Search Delta flights
United AirlinesPriceFrom $362Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Plano
Irving
Grapevine
Denton
Thackerville
Grand Prairie
McKinney
Durant
Garland
Richardson
Rockwall
Lewisville
Addison
Ardmore
Allen
Mansfield
Waxahachie

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Dallas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Great Falls to Dallas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Great Falls to Dallas with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Great Falls to Dallas flights to just show those with flexible booking policies.

How can momondo help me find flights from Great Falls to Dallas?

momondo helps you find the best flight between Great Falls and Dallas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Great Falls to Dallas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dallas from Great Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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