What is the cheapest airline that flies from Dallas to Great Falls?

Delta and Alaska Airlines are the most popular carriers operating from Dallas to Great Falls

What airlines fly to Great Falls?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Great Falls from Dallas according to our data. Delta is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Great Falls. Keep in mind that there are 3 different airlines that fly to Great Falls on a routine basis, so you have a few additional options to choose from.

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

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

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

As of September 2025, there are 3 operators available to choose from for flights from Dallas to Great Falls Airport.

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

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 Dallas to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The required travel and health documents for your Great Falls Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$209 Cheap Flights from Dallas to Great Falls in 2025/26

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Find the cheapest flights from Dallas to Great Falls

Round-trip

One-way

Cheap round-trip flights

6:00 am - 6:55 pmDFW-GTF

13h 55m1 stop

7:35 pm - 3:18 pmGTF-DFW

18h 43m1 stop

$415Multiple Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

12:15 pm - 5:29 pmDFW-GTF

6h 14m1 stop

1:12 pm - 9:57 pmGTF-DFW

7h 45m1 stop

$418Delta

Find Deal

Sat, Nov 8 - Tue, Nov 11

5:45 am - 5:29 pmDFW-GTF

12h 44m2 stops

1:12 pm - 9:57 pmGTF-DFW

7h 45m1 stop

$424Delta

Find Deal

Sat, Nov 8 - Tue, Nov 11

5:14 am - 9:37 pmDFW-GTF

17h 23m2 stops

10:22 pm - 2:21 pmGTF-DFW

14h 59m1 stop

$430Multiple Airlines

Find Deal

Fri, Oct 10 - Mon, Oct 13

8:10 am - 12:28 pmDFW-GTF

5h 18m1 stop

5:30 am - 2:36 pmGTF-DFW

8h 06m1 stop

$438Delta

Find Deal

Thu, Nov 6 - Wed, Nov 12

5:15 am - 1:33 pmDFW-GTF

9h 18m2 stops

2:30 pm - 8:41 pmGTF-DFW

5h 11m1 stop

$444United Airlines

Find Deal

Thu, Nov 6 - Wed, Nov 12

5:15 am - 1:33 pmDFW-GTF

9h 18m2 stops

2:30 pm - 10:57 pmGTF-DFW

7h 27m2 stops

$449United Airlines

Find Deal

Thu, Nov 6 - Wed, Nov 12

8:39 pm - 5:35 pmDFW-GTF

21h 56m1 stop

6:15 pm - 6:54 amGTF-DFW

11h 39m1 stop

$458Alaska Airlines

Find Deal

Fri, Oct 10 - Mon, Oct 13

9:00 am - 1:33 pmDFW-GTF

5h 33m1 stop

2:30 pm - 11:34 pmGTF-DFW

8h 04m1 stop

$463United Airlines

Find Deal

Thu, Nov 6 - Wed, Nov 12

3:00 pm - 6:55 pmDFW-GTF

28h 55m1 stop

7:35 pm - 6:40 amGTF-DFW

10h 05m1 stop

$467Alaska Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

Delta flights from Dallas to Great Falls

Our best Delta deals on Dallas to Great Falls flight tickets

Delta

Nov 8

DFW12:15 pmDallas/Fort Worth

6h 14m

1 stop

GTF5:29 pmGreat Falls

Nov 11

GTF1:12 pmGreat Falls

7h 45m

1 stop

DFW9:57 pmDallas/Fort Worth

$418

Find similar

Delta

Nov 8

DFW5:45 amDallas/Fort Worth

12h 44m

2 stops

GTF5:29 pmGreat Falls

Nov 11

GTF1:12 pmGreat Falls

7h 45m

1 stop

DFW9:57 pmDallas/Fort Worth

$424

Find similar

Delta

Nov 6

DFW8:10 amDallas/Fort Worth

5h 18m

1 stop

GTF12:28 pmGreat Falls

Nov 12

GTF5:30 amGreat Falls

8h 06m

1 stop

DFW2:36 pmDallas/Fort Worth

$438

Find similar

Alaska Airlines flights from Dallas to Great Falls

Our best Alaska Airlines deals on Dallas to Great Falls flight tickets

Alaska Airlines

Oct 10

DFW8:39 pmDallas/Fort Worth

21h 56m

1 stop

GTF5:35 pmGreat Falls

Oct 13

GTF6:15 pmGreat Falls

11h 39m

1 stop

DFW6:54 amDallas/Fort Worth

$458

Find similar

Alaska Airlines

Dec 4

DFW3:00 pmDallas/Fort Worth

28h 55m

1 stop

GTF6:55 pmGreat Falls

Dec 7

GTF7:35 pmGreat Falls

10h 05m

1 stop

DFW6:40 amDallas/Fort Worth

$467

Find similar

Alaska Airlines

Dec 17

DFW4:40 pmDallas/Fort Worth

27h 01m

2 stops

GTF6:41 pmGreat Falls

Dec 24

GTF7:21 pmGreat Falls

32h 45m

2 stops

DFW5:06 amDallas/Fort Worth

$530

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Fri 12/5

6:00 am-6:55 pm

1 stop13h 55m

Great Falls

Sun 12/7

7:35 pm-3:18 pm

1 stop18h 43m

$415

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Sat 11/8

12:15 pm-5:29 pm

1 stop6h 14m

Great Falls

Tue 11/11

1:12 pm-9:57 pm

1 stop7h 45m

$418

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Sat 11/8

5:45 am-5:29 pm

2 stops12h 44m

Great Falls

Tue 11/11

1:12 pm-9:57 pm

1 stop7h 45m

$424

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Fri 10/10

5:14 am-9:37 pm

2 stops17h 23m

Great Falls

Mon 10/13

10:22 pm-2:21 pm

1 stop14h 59m

$430

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Thu 11/6

8:10 am-12:28 pm

1 stop5h 18m

Great Falls

Wed 11/12

5:30 am-2:36 pm

1 stop8h 06m

$438

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Thu 11/6

5:15 am-1:33 pm

2 stops9h 18m

Great Falls

Wed 11/12

2:30 pm-8:41 pm

1 stop5h 11m

$444

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Thu 11/6

5:15 am-1:33 pm

2 stops9h 18m

Great Falls

Wed 11/12

2:30 pm-10:57 pm

2 stops7h 27m

$449

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Fri 10/10

8:39 pm-5:35 pm

1 stop21h 56m

Great Falls

Mon 10/13

6:15 pm-6:54 am

1 stop11h 39m

$458

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Thu 11/6

9:00 am-1:33 pm

1 stop5h 33m

Great Falls

Wed 11/12

2:30 pm-11:34 pm

1 stop8h 04m

$463

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Thu 12/4

3:00 pm-6:55 pm

1 stop28h 55m

Great Falls

Sun 12/7

7:35 pm-6:40 am

1 stop10h 05m

$467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dallas to Great Falls

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

Prices

Airlines

What is the cheapest month to fly to Great Falls?

The month of August is another great option to travel to Great Falls, with average flight prices from Dallas averaging around $346.

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Tuesday when prices can be found for as low as $506. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Dallas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $665.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is in the morning. momondo users have found flights departing from Dallas to Great Falls in the morning for as low as $603. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $663 on average. Flights to Great Falls from Dallas at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Dallas to Great Falls flight deals and tips

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

Direct flights	None

There are no direct flights from Dallas to Great Falls. There are no popular flight routes from Dallas to Great Falls.

Search flight deals

How far is Dallas to Great Falls by plane?
There are 1267.4 mi between Dallas and Great Falls. By plane, this route typically takes 5h 18m.
When did momondo last update prices for flights from Dallas to Great Falls Airport?
Prices for flights from Dallas to Great Falls Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Dallas to Great Falls Airport?
As of September 2025, there are 3 operators available to choose from for flights from Dallas to Great Falls Airport.
How old do you have to be to fly from Dallas to Great Falls Airport?
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 Dallas to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The required travel and health documents for your Great Falls Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Dallas to Great Falls

Compare and see reviews for airlines that fly from Dallas to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $266	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
Alaska Airlines	PriceFrom $274	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $347	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Great Falls from Dallas.

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

momondo does allow users to show only those flights to Great Falls from Dallas which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Great Falls from Dallas.

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

If you are simply researching potential flights to Great Falls, momondo offers a useful price alert feature which will track prices for flights to Great Falls from Dallas and alert you when they change.