How long does it take to fly to Great Falls?

Flight times from Texas to Great Falls vary, but if you’re flying out of Dallas and flying into Great Falls (one of the most popular routes), then the duration is 5h 03m on average. Another popular route from Texas to Great Falls is flying from Austin to Great Falls, which will take roughly 5h 10m. Keep in mind that layovers or delays could extend your travel time.

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

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Texas to Great Falls

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

Prices for flights from Texas to Great Falls Airport were last updated today.

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

There are 2 operators available for flights from Texas to Great Falls Airport as of May 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas 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.

$220 Cheap Flights from Texas to Great Falls in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Texas to Great Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:03 pm - 10:48 pm

SAT

GTF

5h 45m

1 stop

6:28 pm - 12:26 am

GTF

SAT

4h 58m

1 stop

$328Delta

Thu, Aug 6 - Tue, Aug 11

3:59 pm - 4:39 pm

DFW

GTF

25h 40m

1 stop

5:19 pm - 5:00 am

GTF

DFW

10h 41m

1 stop

$328Alaska Airlines

Thu, Sep 10 - Mon, Sep 14

7:30 am - 5:42 pm

SAT

GTF

11h 12m

2 stops

6:28 pm - 12:26 am

GTF

SAT

4h 58m

1 stop

$334Delta

Thu, Aug 6 - Tue, Aug 11

7:00 am - 5:39 pm

DFW

GTF

11h 39m

2 stops

5:30 am - 11:46 am

GTF

DFW

5h 16m

1 stop

$334Delta

Tue, Sep 1 - Tue, Sep 8

1:18 pm - 10:44 pm

DFW

GTF

10h 26m

2 stops

5:30 am - 6:41 pm

GTF

DFW

12h 11m

2 stops

$339Delta

Tue, Sep 1 - Tue, Sep 8

2:45 pm - 9:34 pm

AUS

GTF

7h 49m

1 stop

2:37 pm - 11:44 pm

GTF

AUS

8h 07m

1 stop

$356United Airlines

Tue, Jun 9 - Mon, Jun 15

12:27 pm - 5:39 pm

DFW

GTF

6h 12m

1 stop

1:07 pm - 9:15 pm

GTF

DFW

7h 08m

1 stop

$358Delta

Fri, May 29 - Tue, Jun 2

10:20 pm - 8:15 pm

DFW

GTF

22h 55m

1 stop

9:05 pm - 7:25 pm

GTF

DFW

21h 20m

2 stops

$364Multiple Airlines

Wed, Jun 17 - Sun, Jun 21

4:35 pm - 9:34 pm

SAT

GTF

5h 59m

1 stop

6:15 am - 12:43 pm

GTF

SAT

5h 28m

1 stop

$388United Airlines

Sat, May 23 - Wed, May 27

11:44 am - 9:28 am

AUS

GTF

22h 44m

1 stop

9:05 pm - 7:57 pm

GTF

AUS

21h 52m

2 stops

$539Allegiant Air

Thu, Jun 25 - Sun, Jun 28

Alaska Airlines flights from Texas to Great Falls

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

Alaska Airlines

Sep 10

DFW3:59 pmDallas/Fort Worth

25h 40m

1 stop

GTF4:39 pmGreat Falls

Sep 14

GTF5:19 pmGreat Falls

10h 41m

1 stop

DFW5:00 amDallas/Fort Worth

$328

Alaska Airlines

Jun 1

SAT7:00 amSan Antonio

12h 12m

1 stop

GTF6:12 pmGreat Falls

Jun 6

GTF6:52 pmGreat Falls

9h 48m

1 stop

SAT5:40 amSan Antonio

$423

Alaska Airlines

May 28

IAH8:00 amHouston George Bush Intcntl

11h 12m

1 stop

GTF6:12 pmGreat Falls

Jun 4

GTF6:52 pmGreat Falls

10h 31m

1 stop

IAH6:23 amHouston George Bush Intcntl

$438

Delta flights from Texas to Great Falls

Our best Delta deals on Texas to Great Falls flight tickets

Delta

Sep 1

DFW7:00 amDallas/Fort Worth

11h 39m

2 stops

GTF5:39 pmGreat Falls

Sep 8

GTF5:30 amGreat Falls

5h 16m

1 stop

DFW11:46 amDallas/Fort Worth

$334

Delta

Sep 1

DFW1:18 pmDallas/Fort Worth

10h 26m

2 stops

GTF10:44 pmGreat Falls

Sep 8

GTF5:30 amGreat Falls

12h 11m

2 stops

DFW6:41 pmDallas/Fort Worth

$339

Delta

May 29

DFW12:27 pmDallas/Fort Worth

6h 12m

1 stop

GTF5:39 pmGreat Falls

Jun 2

GTF1:07 pmGreat Falls

7h 08m

1 stop

DFW9:15 pmDallas/Fort Worth

$358

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San AntonioGreat Falls

SAT - GTF

SATGTF

San Antonio

Thu 8/6

6:03 pm-10:48 pm

1 stop5h 45m

Great Falls

Tue 8/11

6:28 pm-12:26 am

1 stop4h 58m

$328

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Thu 9/10

3:59 pm-4:39 pm

1 stop25h 40m

Great Falls

Mon 9/14

5:19 pm-5:00 am

1 stop10h 41m

$328

San AntonioGreat Falls

SAT - GTF

SATGTF

San Antonio

Thu 8/6

7:30 am-5:42 pm

2 stops11h 12m

Great Falls

Tue 8/11

6:28 pm-12:26 am

1 stop4h 58m

$334

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Tue 9/1

7:00 am-5:39 pm

2 stops11h 39m

Great Falls

Tue 9/8

5:30 am-11:46 am

1 stop5h 16m

$334

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Tue 9/1

1:18 pm-10:44 pm

2 stops10h 26m

Great Falls

Tue 9/8

5:30 am-6:41 pm

2 stops12h 11m

$339

AustinGreat Falls

AUS - GTF

AUSGTF

Austin Bergstrom

Tue 6/9

2:45 pm-9:34 pm

1 stop7h 49m

Great Falls

Mon 6/15

2:37 pm-11:44 pm

1 stop8h 07m

$356

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Fri 5/29

12:27 pm-5:39 pm

1 stop6h 12m

Great Falls

Tue 6/2

1:07 pm-9:15 pm

1 stop7h 08m

$358

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Wed 6/17

10:20 pm-8:15 pm

1 stop22h 55m

Great Falls

Sun 6/21

9:05 pm-7:25 pm

2 stops21h 20m

$364

San AntonioGreat Falls

SAT - GTF

SATGTF

San Antonio

Sat 5/23

4:35 pm-9:34 pm

1 stop5h 59m

Great Falls

Wed 5/27

6:15 am-12:43 pm

1 stop5h 28m

$388

AustinGreat Falls

AUS - GTF

AUSGTF

Austin Bergstrom

Thu 6/25

11:44 am-9:28 am

1 stop22h 44m

Great Falls

Sun 6/28

9:05 pm-7:57 pm

2 stops21h 52m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Texas 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

Other information

What is the cheapest month to fly to Great Falls?

The month of May is another great option to travel to Great Falls, with average flight prices from Texas averaging around $311.

Can stopping save me money on Texas to Great Falls flights?

You could potentially save up to 36% on your flight if you consider stops on a Texas to Great Falls flight.

Cheap Texas to Great Falls flight deals and tips

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

Fastest flight time	5h 03m
Direct flights	None

The fastest flight from Texas to Great Falls takes 5h 03m

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

Search flight deals

Frequently asked questions about flying from Texas to Great Falls

When did momondo last update prices for flights from Texas to Great Falls Airport?
Prices for flights from Texas to Great Falls Airport were last updated today.
How many operators does momondo search for flights from Texas to Great Falls Airport?
There are 2 operators available for flights from Texas to Great Falls Airport as of May 2026.
How old do you have to be to fly from Texas to Great Falls Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas 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 Texas to Great Falls

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $278	Free Cancellation	Rating 7.9 8,446 reviews		Search Delta flights
United Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 9,701 reviews		Search United Airlines flights

Shelby

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Texas to Great Falls. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Texas to Great Falls flights to just show those with flexible booking policies.

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

Once you have performed a search for Texas to Great Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Texas to Great Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.