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Cheap flights from Great Falls to Dallas from $129

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 1/30. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:18 pm - 4:01 pm
GTF
-
DFW
21h 43m1 stop
Multiple Airlines Logo
5:45 am - 4:28 pm
DFW
-
GTF
11h 43m2 stops
$228Multiple Airlines
Mon, Jan 19 - Fri, Jan 30
Alaska Airlines Logo
5:59 pm - 9:49 pm
GTF
-
DFW
26h 50m1 stop
Alaska Airlines Logo
8:00 am - 5:19 pm
DFW
-
GTF
10h 19m1 stop
$392Alaska Airlines
Tue, Jan 13 - Tue, Jan 20
Alaska Airlines Logo
5:59 pm - 9:49 pm
GTF
-
DFW
26h 50m1 stop
Alaska Airlines Logo
4:54 pm - 5:19 pm
DFW
-
GTF
25h 25m2 stops
$397Alaska Airlines
Tue, Jan 13 - Tue, Jan 20
Alaska Airlines Logo
5:59 pm - 9:49 pm
GTF
-
DFW
26h 50m1 stop
Alaska Airlines Logo
10:00 am - 5:19 pm
DFW
-
GTF
8h 19m1 stop
$405Alaska Airlines
Sun, Feb 1 - Thu, Feb 5
Alaska Airlines Logo
5:59 pm - 5:14 pm
GTF
-
DFW
22h 15m2 stops
Alaska Airlines Logo
10:00 am - 5:19 pm
DFW
-
GTF
8h 19m1 stop
$410Alaska Airlines
Sun, Feb 1 - Thu, Feb 5
Multiple Airlines Logo
10:45 am - 12:55 pm
GTF
-
DFW
25h 10m2 stops
Multiple Airlines Logo
5:40 pm - 4:28 pm
DFW
-
GTF
23h 48m1 stop
$411Multiple Airlines
Thu, Jan 15 - Thu, Jan 22
Alaska Airlines Logo
5:59 pm - 11:58 pm
GTF
-
DFW
28h 59m1 stop
Alaska Airlines Logo
3:27 pm - 5:19 pm
DFW
-
GTF
26h 52m1 stop
$412Alaska Airlines
Sun, Feb 1 - Thu, Feb 5
Alaska Airlines Logo
5:59 pm - 5:14 pm
GTF
-
DFW
22h 15m2 stops
Alaska Airlines Logo
4:54 pm - 5:19 pm
DFW
-
GTF
25h 25m2 stops
$422Alaska Airlines
Sun, Feb 1 - Thu, Feb 5
Alaska Airlines Logo
5:59 pm - 11:58 pm
GTF
-
DFW
28h 59m1 stop
Alaska Airlines Logo
4:54 pm - 5:19 pm
DFW
-
GTF
25h 25m2 stops
$427Alaska Airlines
Sun, Feb 1 - Thu, Feb 5
Alaska Airlines Logo
5:59 pm - 9:49 pm
GTF
-
DFW
26h 50m1 stop
Alaska Airlines Logo
3:27 pm - 5:19 pm
DFW
-
GTF
26h 52m1 stop
$432Alaska Airlines
Sun, Feb 1 - Thu, Feb 5

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
Jan 13
GTF5:59 pmGreat Falls
26h 50m
1 stop
DFW9:49 pmDallas/Fort Worth
Jan 20
DFW8:00 amDallas/Fort Worth
10h 19m
1 stop
GTF5:19 pmGreat Falls
$392
Find similar
Alaska Airlines
Jan 13
GTF5:59 pmGreat Falls
26h 50m
1 stop
DFW9:49 pmDallas/Fort Worth
Jan 20
DFW4:54 pmDallas/Fort Worth
25h 25m
2 stops
GTF5:19 pmGreat Falls
$397
Find similar
Alaska Airlines
Feb 1
GTF5:59 pmGreat Falls
26h 50m
1 stop
DFW9:49 pmDallas/Fort Worth
Feb 5
DFW10:00 amDallas/Fort Worth
8h 19m
1 stop
GTF5:19 pmGreat Falls
$405
Find similar

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

Our best United Airlines deals on Great Falls to Dallas/Fort Worth Airport flight tickets
United Airlines
Jan 13
GTF2:29 pmGreat Falls
31h 44m
2 stops
DFW11:13 pmDallas/Fort Worth
Jan 20
DFW9:35 amDallas/Fort Worth
13h 18m
2 stops
GTF9:53 pmGreat Falls
$489
Find similar
United Airlines
Mar 23
GTF2:30 pmGreat Falls
5h 44m
1 stop
DFW9:14 pmDallas/Fort Worth
Mar 27
DFW9:06 amDallas/Fort Worth
5h 27m
1 stop
GTF1:33 pmGreat Falls
$526
Find similar
United Airlines
Mar 23
GTF2:30 pmGreat Falls
5h 44m
1 stop
DFW9:14 pmDallas/Fort Worth
Mar 27
DFW5:15 amDallas/Fort Worth
9h 18m
2 stops
GTF1:33 pmGreat Falls
$532
Find similar

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 December 18, 2025.
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

Mon 1/19

5:18 pm-4:01 pm

1 stop21h 43m

Dallas/Fort Worth

Fri 1/30

5:45 am-4:28 pm

2 stops11h 43m

$228

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Tue 1/13

5:59 pm-9:49 pm

1 stop26h 50m

Dallas/Fort Worth

Tue 1/20

8:00 am-5:19 pm

1 stop10h 19m

$392

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Tue 1/13

5:59 pm-9:49 pm

1 stop26h 50m

Dallas/Fort Worth

Tue 1/20

4:54 pm-5:19 pm

2 stops25h 25m

$397

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Sun 2/1

5:59 pm-9:49 pm

1 stop26h 50m

Dallas/Fort Worth

Thu 2/5

10:00 am-5:19 pm

1 stop8h 19m

$405

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Sun 2/1

5:59 pm-5:14 pm

2 stops22h 15m

Dallas/Fort Worth

Thu 2/5

10:00 am-5:19 pm

1 stop8h 19m

$410

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 1/15

10:45 am-12:55 pm

2 stops25h 10m

Dallas/Fort Worth

Thu 1/22

5:40 pm-4:28 pm

1 stop23h 48m

$411

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Sun 2/1

5:59 pm-11:58 pm

1 stop28h 59m

Dallas/Fort Worth

Thu 2/5

3:27 pm-5:19 pm

1 stop26h 52m

$412

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Sun 2/1

5:59 pm-5:14 pm

2 stops22h 15m

Dallas/Fort Worth

Thu 2/5

4:54 pm-5:19 pm

2 stops25h 25m

$422

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Sun 2/1

5:59 pm-11:58 pm

1 stop28h 59m

Dallas/Fort Worth

Thu 2/5

4:54 pm-5:19 pm

2 stops25h 25m

$427

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Sun 2/1

5:59 pm-9:49 pm

1 stop26h 50m

Dallas/Fort Worth

Thu 2/5

3:27 pm-5:19 pm

1 stop26h 52m

$432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 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.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Great Falls is on a Thursday. momondo users have found tickets for Thursday departures for as low as $447. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Great Falls to Dallas/Fort Worth Airport for around $713.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from Great Falls in the morning is the least expensive time of day to depart. momondo users have found prices as low as $563 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $594 on average. Flights to Dallas/Fort Worth Airport from Great Falls at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 16m

Direct flights

None
The fastest flight from Great Falls to Dallas/Fort Worth Airport takes 5h 16m
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 16m.

  • 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
8,005 reviews
Search Delta flights
United AirlinesPriceFrom $362Free CancellationRating
7.4
9,092 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
Grapevine
Irving
Denton
Thackerville
Grand Prairie
Durant
McKinney
Garland
Rockwall
Richardson
Lewisville
Ardmore
Addison
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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