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Cheap flights from Great Falls to Dallas from $143

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 6/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
United Airlines Logo
2:25 pm - 8:38 pm
GTF
-
DFW
5h 13m
1 stop
United Airlines Logo
5:09 pm - 9:12 pm
DFW
-
GTF
5h 03m
1 stop
$318United Airlines
Thu, Aug 27 - Sun, Aug 30
Delta Logo
5:40 am - 11:38 am
GTF
-
DFW
4h 58m
1 stop
Delta Logo
11:19 am - 10:48 pm
DFW
-
GTF
12h 29m
2 stops
$324Delta
Thu, Aug 27 - Sun, Aug 30
Delta Logo
1:10 pm - 9:09 pm
GTF
-
DFW
6h 59m
1 stop
Delta Logo
8:00 am - 12:23 pm
DFW
-
GTF
5h 23m
1 stop
$328Delta
Fri, Sep 25 - Sun, Sep 27
Delta Logo
5:40 am - 7:04 pm
GTF
-
DFW
12h 24m
2 stops
Delta Logo
11:19 am - 10:48 pm
DFW
-
GTF
12h 29m
2 stops
$329Delta
Thu, Aug 27 - Sun, Aug 30
Delta Logo
1:07 pm - 9:15 pm
GTF
-
DFW
7h 08m
1 stop
Delta Logo
6:00 am - 5:39 pm
DFW
-
GTF
12h 39m
2 stops
$334Delta
Tue, Jun 2 - Sat, Jun 6
Delta Logo
5:30 am - 6:41 pm
GTF
-
DFW
12h 11m
2 stops
Delta Logo
6:25 am - 5:39 pm
DFW
-
GTF
12h 14m
2 stops
$339Delta
Fri, Sep 25 - Sun, Sep 27
Delta Logo
1:07 pm - 9:15 pm
GTF
-
DFW
7h 08m
1 stop
Delta Logo
7:30 am - 12:27 pm
DFW
-
GTF
5h 57m
1 stop
$353Delta
Tue, Jun 2 - Sat, Jun 6
Delta Logo
1:07 pm - 9:15 pm
GTF
-
DFW
7h 08m
1 stop
Delta Logo
12:27 pm - 5:39 pm
DFW
-
GTF
6h 12m
1 stop
$358Delta
Tue, Jun 2 - Sat, Jun 6
Delta Logo
1:07 pm - 12:12 am
GTF
-
DFW
10h 05m
2 stops
Delta Logo
7:30 am - 12:27 pm
DFW
-
GTF
5h 57m
1 stop
$359Delta
Tue, Jun 2 - Sat, Jun 6
Delta Logo
1:07 pm - 12:12 am
GTF
-
DFW
10h 05m
2 stops
Delta Logo
6:00 am - 5:39 pm
DFW
-
GTF
12h 39m
2 stops
$364Delta
Tue, Jun 2 - Sat, Jun 6

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
Aug 27
GTF5:40 amGreat Falls
4h 58m
1 stop
DFW11:38 amDallas/Fort Worth
Aug 30
DFW11:19 amDallas/Fort Worth
12h 29m
2 stops
GTF10:48 pmGreat Falls
$324
Delta
Sep 25
GTF1:10 pmGreat Falls
6h 59m
1 stop
DFW9:09 pmDallas/Fort Worth
Sep 27
DFW8:00 amDallas/Fort Worth
5h 23m
1 stop
GTF12:23 pmGreat Falls
$328
Delta
Aug 27
GTF5:40 amGreat Falls
12h 24m
2 stops
DFW7:04 pmDallas/Fort Worth
Aug 30
DFW11:19 amDallas/Fort Worth
12h 29m
2 stops
GTF10:48 pmGreat Falls
$329

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
Sep 24
GTF5:19 pmGreat Falls
10h 41m
1 stop
DFW5:00 amDallas/Fort Worth
Sep 27
DFW9:00 amDallas/Fort Worth
8h 39m
1 stop
GTF4:39 pmGreat Falls
$373
Alaska Airlines
Nov 13
GTF4:57 pmGreat Falls
17h 21m
2 stops
DFW11:18 amDallas/Fort Worth
Nov 16
DFW3:33 pmDallas/Fort Worth
25h 44m
1 stop
GTF4:17 pmGreat Falls
$420
Alaska Airlines
Sep 24
GTF5:19 pmGreat Falls
16h 25m
2 stops
DFW10:44 amDallas/Fort Worth
Sep 27
DFW9:00 amDallas/Fort Worth
8h 39m
1 stop
GTF4:39 pmGreat Falls
$464

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 May 17, 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

Cheapest round-trip
Quickest round-trip

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 8/27

2:25 pm-8:38 pm

1 stop5h 13m

Dallas/Fort Worth

Sun 8/30

5:09 pm-9:12 pm

1 stop5h 03m

$318

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 8/27

5:40 am-11:38 am

1 stop4h 58m

Dallas/Fort Worth

Sun 8/30

11:19 am-10:48 pm

2 stops12h 29m

$324

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 9/25

1:10 pm-9:09 pm

1 stop6h 59m

Dallas/Fort Worth

Sun 9/27

8:00 am-12:23 pm

1 stop5h 23m

$328

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 8/27

5:40 am-7:04 pm

2 stops12h 24m

Dallas/Fort Worth

Sun 8/30

11:19 am-10:48 pm

2 stops12h 29m

$329

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Tue 6/2

1:07 pm-9:15 pm

1 stop7h 08m

Dallas/Fort Worth

Sat 6/6

6:00 am-5:39 pm

2 stops12h 39m

$334

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 9/25

5:30 am-6:41 pm

2 stops12h 11m

Dallas/Fort Worth

Sun 9/27

6:25 am-5:39 pm

2 stops12h 14m

$339

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Tue 6/2

1:07 pm-9:15 pm

1 stop7h 08m

Dallas/Fort Worth

Sat 6/6

7:30 am-12:27 pm

1 stop5h 57m

$353

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Tue 6/2

1:07 pm-9:15 pm

1 stop7h 08m

Dallas/Fort Worth

Sat 6/6

12:27 pm-5:39 pm

1 stop6h 12m

$358

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Tue 6/2

1:07 pm-12:12 am

2 stops10h 05m

Dallas/Fort Worth

Sat 6/6

7:30 am-12:27 pm

1 stop5h 57m

$359

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Tue 6/2

1:07 pm-12:12 am

2 stops10h 05m

Dallas/Fort Worth

Sat 6/6

6:00 am-5:39 pm

2 stops12h 39m

$364

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

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 August. Flight prices, which tend to average around $0, 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 August, then January is your next best option. Flight prices from Great Falls to Dallas/Fort Worth Airport during January average around $271.

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 13m

Direct flights

None
The fastest flight from Great Falls to Dallas/Fort Worth Airport takes 5h 13m
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

Frequently asked questions about flying from Great Falls to Dallas/Fort Worth Airport

  • 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 13m.

  • 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
United AirlinesPriceFrom $316Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights
DeltaPriceFrom $362Free CancellationRating
7.9
8,453 reviews
Search Delta flights

Traveling to a place near Dallas?

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

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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