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Cheap flights from Great Falls to Dallas from $170

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 7/19. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Great Falls to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:20 pm - 9:24 pm
GTF
-
DFW
7h 04m
1 stop
Delta Logo
6:20 pm - 10:37 pm
DFW
-
GTF
5h 17m
1 stop
$318Delta
Fri, Jul 3 - Sat, Jul 11
Delta Logo
1:15 pm - 8:50 pm
GTF
-
DFW
6h 35m
1 stop
Delta Logo
7:30 am - 5:41 pm
DFW
-
GTF
11h 11m
2 stops
$324Delta
Tue, Sep 22 - Wed, Sep 30
Delta Logo
5:40 am - 1:33 pm
GTF
-
DFW
6h 53m
1 stop
Delta Logo
6:12 pm - 10:37 pm
DFW
-
GTF
5h 25m
1 stop
$328Delta
Fri, Jul 3 - Tue, Jul 7
Delta Logo
5:40 am - 1:33 pm
GTF
-
DFW
6h 53m
1 stop
Delta Logo
7:26 am - 5:44 pm
DFW
-
GTF
11h 18m
2 stops
$334Delta
Fri, Jul 3 - Mon, Jul 6
Delta Logo
1:20 pm - 9:24 pm
GTF
-
DFW
7h 04m
1 stop
Delta Logo
6:12 pm - 10:37 pm
DFW
-
GTF
5h 25m
1 stop
$358Delta
Sat, Jul 4 - Tue, Jul 7
Delta Logo
5:40 am - 1:33 pm
GTF
-
DFW
6h 53m
1 stop
Delta Logo
7:35 am - 5:42 pm
DFW
-
GTF
11h 07m
2 stops
$364Delta
Fri, Jul 3 - Tue, Jul 7
Alaska Airlines Logo
5:09 pm - 5:02 am
GTF
-
DFW
10h 53m
1 stop
Alaska Airlines Logo
9:03 pm - 4:38 pm
DFW
-
GTF
20h 35m
1 stop
$373Alaska Airlines
Tue, Aug 4 - Fri, Aug 21
Multiple Airlines Logo
10:19 am - 10:58 am
GTF
-
DFW
23h 39m
2 stops
Multiple Airlines Logo
10:23 pm - 8:20 pm
DFW
-
GTF
22h 57m
1 stop
$377Multiple Airlines
Fri, Jul 3 - Sat, Jul 11
Multiple Airlines Logo
10:19 am - 10:58 am
GTF
-
DFW
23h 39m
2 stops
Multiple Airlines Logo
10:23 pm - 8:20 pm
DFW
-
GTF
22h 57m
1 stop
$378Multiple Airlines
Fri, Jul 3 - Sat, Jul 11
Multiple Airlines Logo
10:19 am - 5:48 am
GTF
-
DFW
18h 29m
1 stop
Multiple Airlines Logo
10:23 pm - 8:20 pm
DFW
-
GTF
22h 57m
1 stop
$394Multiple Airlines
Fri, Jul 3 - Sat, Jul 11

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Delta flights from Great Falls to Dallas

Our best Delta deals on Great Falls to Dallas flight tickets
Delta
Jul 3
GTF1:20 pmGreat Falls
7h 04m
1 stop
DFW9:24 pmDallas/Fort Worth
Jul 11
DFW6:20 pmDallas/Fort Worth
5h 17m
1 stop
GTF10:37 pmGreat Falls
$318
Delta
Sep 22
GTF1:15 pmGreat Falls
6h 35m
1 stop
DFW8:50 pmDallas/Fort Worth
Sep 30
DFW7:30 amDallas/Fort Worth
11h 11m
2 stops
GTF5:41 pmGreat Falls
$324
Delta
Jul 3
GTF1:20 pmGreat Falls
7h 04m
1 stop
DFW9:24 pmDallas/Fort Worth
Jul 6
DFW6:12 pmDallas/Fort Worth
5h 28m
1 stop
GTF10:40 pmGreat Falls
$328

Alaska Airlines flights from Great Falls to Dallas

Our best Alaska Airlines deals on Great Falls to Dallas flight tickets
Alaska Airlines
Aug 4
GTF5:09 pmGreat Falls
10h 53m
1 stop
DFW5:02 amDallas/Fort Worth
Aug 21
DFW9:03 pmDallas/Fort Worth
20h 35m
1 stop
GTF4:38 pmGreat Falls
$373
Alaska Airlines
Aug 4
GTF5:09 pmGreat Falls
17h 06m
2 stops
DFW11:15 amDallas/Fort Worth
Aug 21
DFW5:59 pmDallas/Fort Worth
23h 39m
1 stop
GTF4:38 pmGreat Falls
$395
Alaska Airlines
Sep 17
GTF5:19 pmGreat Falls
10h 41m
1 stop
DFW5:00 amDallas/Fort Worth
Sep 20
DFW6:20 amDallas/Fort Worth
11h 19m
1 stop
GTF4:39 pmGreat Falls
$423

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 June 14, 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

Fri 7/3

1:20 pm-9:24 pm

1 stop7h 04m

Dallas/Fort Worth

Sat 7/11

6:20 pm-10:37 pm

1 stop5h 17m

$318

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Tue 9/22

1:15 pm-8:50 pm

1 stop6h 35m

Dallas/Fort Worth

Wed 9/30

7:30 am-5:41 pm

2 stops11h 11m

$324
Quickest round-trip

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 7/3

5:40 am-1:33 pm

1 stop6h 53m

Dallas/Fort Worth

Tue 7/7

6:12 pm-10:37 pm

1 stop5h 25m

$328

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 7/3

5:40 am-1:33 pm

1 stop6h 53m

Dallas/Fort Worth

Mon 7/6

7:26 am-5:44 pm

2 stops11h 18m

$334

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Sat 7/4

1:20 pm-9:24 pm

1 stop7h 04m

Dallas/Fort Worth

Tue 7/7

6:12 pm-10:37 pm

1 stop5h 25m

$358

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 7/3

5:40 am-1:33 pm

1 stop6h 53m

Dallas/Fort Worth

Tue 7/7

7:35 am-5:42 pm

2 stops11h 07m

$364

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Tue 8/4

5:09 pm-5:02 am

1 stop10h 53m

Dallas/Fort Worth

Fri 8/21

9:03 pm-4:38 pm

1 stop20h 35m

$373

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 7/3

10:19 am-10:58 am

2 stops23h 39m

Dallas/Fort Worth

Sat 7/11

10:23 pm-8:20 pm

1 stop22h 57m

$377

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 7/3

10:19 am-10:58 am

2 stops23h 39m

Dallas/Fort Worth

Sat 7/11

10:23 pm-8:20 pm

1 stop22h 57m

$378

Great FallsDallas

GTF - DFW

GTFDFW

Great Falls

Fri 7/3

10:19 am-5:48 am

1 stop18h 29m

Dallas/Fort Worth

Sat 7/11

10:23 pm-8:20 pm

1 stop22h 57m

$394

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

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?

If you are unable to visit Dallas during the month of January, then departing from Great Falls during the month August is also very affordable. Most momondo users find prices during this month for around $225.

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

4h 57m

Direct flights

None
The fastest flight from Great Falls to Dallas takes 4h 57m
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 4h 57m.

  • 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 $318Free CancellationRating
7.4
9,818 reviews
Search United Airlines flights
DeltaPriceFrom $318Free CancellationRating
7.9
8,403 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