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Cheap flights from Great Falls to Dallas from $166

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 6/15. 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.
United Airlines Logo
2:37 pm - 9:56 pm
GTF
-
DFW
6h 19m
1 stop
United Airlines Logo
4:50 pm - 9:34 pm
DFW
-
GTF
5h 44m
1 stop
$338United Airlines
Sat, May 23 - Sat, May 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
$344Delta
Sat, May 23 - Sat, May 30
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
$349Delta
Sat, May 23 - Sat, May 30
Delta Logo
5:40 am - 11:36 am
GTF
-
DFW
4h 56m
1 stop
Delta Logo
6:12 pm - 10:38 pm
DFW
-
GTF
5h 26m
1 stop
$363Delta
Fri, Jul 24 - Mon, Jul 27
Delta Logo
5:40 am - 11:36 am
GTF
-
DFW
4h 56m
1 stop
Delta Logo
7:20 am - 5:43 pm
DFW
-
GTF
11h 23m
2 stops
$369Delta
Fri, Jul 24 - Mon, Jul 27
United Airlines Logo
2:35 pm - 9:59 pm
GTF
-
DFW
6h 24m
1 stop
United Airlines Logo
5:03 pm - 9:18 pm
DFW
-
GTF
5h 15m
1 stop
$389United Airlines
Fri, May 15 - Tue, May 19
Delta Logo
1:07 pm - 11:54 pm
GTF
-
DFW
9h 47m
2 stops
Delta Logo
5:58 pm - 10:26 pm
DFW
-
GTF
5h 28m
1 stop
$399Delta
Fri, May 15 - Tue, May 19
Alaska Airlines Logo
4:55 pm - 5:00 am
GTF
-
DFW
11h 05m
1 stop
Alaska Airlines Logo
8:36 pm - 4:13 pm
DFW
-
GTF
20h 37m
1 stop
$418Alaska Airlines
Mon, Oct 5 - Fri, Oct 9
Delta Logo
1:07 pm - 11:54 pm
GTF
-
DFW
9h 47m
2 stops
Delta Logo
12:27 pm - 5:39 pm
DFW
-
GTF
6h 12m
1 stop
$424Delta
Fri, May 15 - Wed, May 20
United Airlines Logo
6:15 am - 8:21 pm
GTF
-
DFW
13h 06m
2 stops
United Airlines Logo
5:03 pm - 9:18 pm
DFW
-
GTF
5h 15m
1 stop
$427United Airlines
Thu, May 7 - Mon, May 11

Alaska Airlines flights from Great Falls to Dallas

Our best Alaska Airlines deals on Great Falls to Dallas flight tickets
Alaska Airlines
Oct 5
GTF4:55 pmGreat Falls
11h 05m
1 stop
DFW5:00 amDallas/Fort Worth
Oct 9
DFW8:36 pmDallas/Fort Worth
20h 37m
1 stop
GTF4:13 pmGreat Falls
$418
Alaska Airlines
Sep 18
GTF5:19 pmGreat Falls
10h 41m
1 stop
DFW5:00 amDallas/Fort Worth
Sep 21
DFW5:43 pmDallas/Fort Worth
23h 56m
2 stops
GTF4:39 pmGreat Falls
$504
Alaska Airlines
May 11
GTF6:15 pmGreat Falls
9h 45m
1 stop
DFW5:00 amDallas/Fort Worth
May 12
DFW6:58 pmDallas/Fort Worth
24h 14m
1 stop
GTF6:12 pmGreat Falls
$524

United Airlines flights from Great Falls to Dallas

Our best United Airlines deals on Great Falls to Dallas flight tickets
United Airlines
May 23
GTF2:37 pmGreat Falls
6h 19m
1 stop
DFW9:56 pmDallas/Fort Worth
May 30
DFW4:50 pmDallas/Fort Worth
5h 44m
1 stop
GTF9:34 pmGreat Falls
$338
United Airlines
May 15
GTF2:35 pmGreat Falls
6h 24m
1 stop
DFW9:59 pmDallas/Fort Worth
May 19
DFW5:03 pmDallas/Fort Worth
5h 15m
1 stop
GTF9:18 pmGreat Falls
$389
United Airlines
May 7
GTF6:15 amGreat Falls
13h 06m
2 stops
DFW8:21 pmDallas/Fort Worth
May 11
DFW5:03 pmDallas/Fort Worth
5h 15m
1 stop
GTF9:18 pmGreat Falls
$427

momondo 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, momondo users made 832,500 searches. Data last updated April 27, 2026.
Use the filters below to find and compare flights from Great Falls to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Sat 5/23

2:37 pm-9:56 pm

1 stop6h 19m

Dallas/Fort Worth

Sat 5/30

4:50 pm-9:34 pm

1 stop5h 44m

$338

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Sat 5/23

1:07 pm-9:15 pm

1 stop7h 08m

Dallas/Fort Worth

Sat 5/30

6:00 am-5:39 pm

2 stops12h 39m

$344

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Sat 5/23

1:07 pm-12:12 am

2 stops10h 05m

Dallas/Fort Worth

Sat 5/30

6:00 am-5:39 pm

2 stops12h 39m

$349
Quickest round-trip

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 7/24

5:40 am-11:36 am

1 stop4h 56m

Dallas/Fort Worth

Mon 7/27

6:12 pm-10:38 pm

1 stop5h 26m

$363

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 7/24

5:40 am-11:36 am

1 stop4h 56m

Dallas/Fort Worth

Mon 7/27

7:20 am-5:43 pm

2 stops11h 23m

$369

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 5/15

2:35 pm-9:59 pm

1 stop6h 24m

Dallas/Fort Worth

Tue 5/19

5:03 pm-9:18 pm

1 stop5h 15m

$389

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 5/15

1:07 pm-11:54 pm

2 stops9h 47m

Dallas/Fort Worth

Tue 5/19

5:58 pm-10:26 pm

1 stop5h 28m

$399

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Mon 10/5

4:55 pm-5:00 am

1 stop11h 05m

Dallas/Fort Worth

Fri 10/9

8:36 pm-4:13 pm

1 stop20h 37m

$418

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 5/15

1:07 pm-11:54 pm

2 stops9h 47m

Dallas/Fort Worth

Wed 5/20

12:27 pm-5:39 pm

1 stop6h 12m

$424

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Thu 5/7

6:15 am-8:21 pm

2 stops13h 06m

Dallas/Fort Worth

Mon 5/11

5:03 pm-9:18 pm

1 stop5h 15m

$427

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Great Falls to Dallas

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?

Cheap Great Falls to Dallas flight deals and tips

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

Fastest flight time

5h 18m

Direct flights

None
The fastest flight from Great Falls to Dallas takes 5h 18m
There are no direct flights from Great Falls to Dallas. There are no popular flight routes from Great Falls to Dallas.
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Frequently asked questions about flying from Great Falls to Dallas

  • How far is Great Falls to Dallas by plane?

    The distance between Great Falls and Dallas is about 1267.4 mi. In terms of flight time, this usually takes a little over 5h 18m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Dallas.

  • What documentation or ID do you need to fly to Dallas?

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

Best airlines flying from Great Falls to Dallas

Compare and see reviews for airlines that fly from Great Falls to Dallas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $316Free CancellationRating
7.4
9,665 reviews
Search United Airlines flights
DeltaPriceFrom $338Free CancellationRating
7.9
8,463 reviews
Search Delta flights

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?

All flight searches from Great Falls to Dallas on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Great Falls to Dallas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Great Falls to Dallas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dallas and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas
Dallas Love Field Airport
Dallas/Fort Worth Airport