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

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

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 17m on average. Another popular route from Texas to Great Falls is flying from Austin to Great Falls, which will take roughly 5h 27m. Keep in mind that layovers or delays could extend your travel time.

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 June 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.

$182 Cheap Flights from Texas to Great Falls in 2026

Discover deals from 900+ travel sites with momondo.

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.

1:22 pm - 9:29 am

IAH

GTF

21h 07m

1 stop

10:19 am - 12:58 pm

GTF

IAH

25h 39m

1 stop

$292Multiple Airlines

Thu, Aug 13 - Mon, Aug 17

8:43 pm - 9:29 am

IAH

GTF

13h 46m

1 stop

9:18 pm - 1:59 pm

GTF

IAH

15h 41m

1 stop

$294Multiple Airlines

Thu, Aug 6 - Thu, Aug 13

6:03 pm - 10:38 pm

SAT

GTF

5h 35m

1 stop

6:18 pm - 12:26 am

GTF

SAT

5h 08m

1 stop

$318Delta

Mon, Aug 3 - Wed, Aug 12

6:11 pm - 10:38 pm

AUS

GTF

5h 27m

1 stop

5:40 am - 11:25 am

GTF

AUS

4h 45m

1 stop

$318Delta

Fri, Sep 4 - Mon, Sep 7

12:38 pm - 5:38 pm

DFW

GTF

6h 00m

1 stop

1:08 pm - 9:23 pm

GTF

DFW

7h 15m

1 stop

$318Delta

Sat, Aug 15 - Tue, Aug 18

6:50 am - 12:28 pm

SAT

GTF

6h 38m

1 stop

6:18 pm - 9:48 am

GTF

SAT

14h 30m

2 stops

$324Delta

Mon, Aug 3 - Sat, Aug 15

10:23 pm - 8:20 pm

DFW

GTF

22h 57m

1 stop

9:10 pm - 10:59 am

GTF

DFW

12h 49m

1 stop

$336Multiple Airlines

Sat, Jul 18 - Thu, Jul 23

5:41 am - 4:29 pm

HOU

GTF

11h 48m

2 stops

5:09 pm - 9:03 am

GTF

HOU

14h 54m

2 stops

$672Alaska Airlines

Wed, Aug 12 - Mon, Aug 17

6:00 am - 4:35 pm

HOU

GTF

11h 35m

2 stops

5:15 pm - 8:59 am

GTF

HOU

14h 44m

2 stops

$717Alaska Airlines

Sat, Oct 10 - Sat, Oct 17

12:46 pm - 4:29 pm

HOU

GTF

28h 43m

2 stops

5:09 pm - 9:05 am

GTF

HOU

14h 56m

2 stops

$980Alaska Airlines

Fri, Jul 10 - Tue, Jul 14

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

Delta flights from Texas to Great Falls

Our best Delta deals on Texas to Great Falls flight tickets

Delta

Aug 3

SAT6:03 pmSan Antonio

5h 35m

1 stop

GTF10:38 pmGreat Falls

Aug 12

GTF6:18 pmGreat Falls

5h 08m

1 stop

SAT12:26 amSan Antonio

$318

Delta

Aug 3

SAT6:50 amSan Antonio

6h 38m

1 stop

GTF12:28 pmGreat Falls

Aug 15

GTF6:18 pmGreat Falls

14h 30m

2 stops

SAT9:48 amSan Antonio

$324

Delta

Aug 4

SAT7:42 amSan Antonio

10h 56m

2 stops

GTF5:38 pmGreat Falls

Aug 12

GTF5:40 amGreat Falls

14h 49m

2 stops

SAT9:29 pmSan Antonio

$329

Alaska Airlines flights from Texas to Great Falls

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

Alaska Airlines

Aug 16

DFW8:45 pmDallas/Fort Worth

20h 44m

1 stop

GTF4:29 pmGreat Falls

Aug 19

GTF5:18 pmGreat Falls

16h 57m

2 stops

DFW11:15 amDallas/Fort Worth

$455

Alaska Airlines

Sep 4

AUS3:41 pmAustin Bergstrom

26h 04m

2 stops

GTF4:45 pmGreat Falls

Sep 7

GTF5:25 pmGreat Falls

13h 47m

2 stops

AUS8:12 amAustin Bergstrom

$499

Alaska Airlines

Aug 16

DFW6:55 pmDallas/Fort Worth

22h 34m

2 stops

GTF4:29 pmGreat Falls

Aug 19

GTF5:18 pmGreat Falls

16h 57m

2 stops

DFW11:15 amDallas/Fort Worth

$529

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonGreat Falls

IAH - GTF

IAHGTF

Houston George Bush Intcntl

Thu 8/13

1:22 pm-9:29 am

1 stop21h 07m

Great Falls

Mon 8/17

10:19 am-12:58 pm

1 stop25h 39m

$292

HoustonGreat Falls

IAH - GTF

IAHGTF

Houston George Bush Intcntl

Thu 8/6

8:43 pm-9:29 am

1 stop13h 46m

Great Falls

Thu 8/13

9:18 pm-1:59 pm

1 stop15h 41m

$294

San AntonioGreat Falls

SAT - GTF

SATGTF

San Antonio

Mon 8/3

6:03 pm-10:38 pm

1 stop5h 35m

Great Falls

Wed 8/12

6:18 pm-12:26 am

1 stop5h 08m

$318

Quickest round-trip

AustinGreat Falls

AUS - GTF

AUSGTF

Austin Bergstrom

Fri 9/4

6:11 pm-10:38 pm

1 stop5h 27m

Great Falls

Mon 9/7

5:40 am-11:25 am

1 stop4h 45m

$318

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Sat 8/15

12:38 pm-5:38 pm

1 stop6h 00m

Great Falls

Tue 8/18

1:08 pm-9:23 pm

1 stop7h 15m

$318

San AntonioGreat Falls

SAT - GTF

SATGTF

San Antonio

Mon 8/3

6:50 am-12:28 pm

1 stop6h 38m

Great Falls

Sat 8/15

6:18 pm-9:48 am

2 stops14h 30m

$324

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

Sat 7/18

10:23 pm-8:20 pm

1 stop22h 57m

Great Falls

Thu 7/23

9:10 pm-10:59 am

1 stop12h 49m

$336

HoustonGreat Falls

HOU - GTF

HOUGTF

Houston Hobby

Wed 8/12

5:41 am-4:29 pm

2 stops11h 48m

Great Falls

Mon 8/17

5:09 pm-9:03 am

2 stops14h 54m

$672

HoustonGreat Falls

HOU - GTF

HOUGTF

Houston Hobby

Sat 10/10

6:00 am-4:35 pm

2 stops11h 35m

Great Falls

Sat 10/17

5:15 pm-8:59 am

2 stops14h 44m

$717

HoustonGreat Falls

HOU - GTF

HOUGTF

Houston Hobby

Fri 7/10

12:46 pm-4:29 pm

2 stops28h 43m

Great Falls

Tue 7/14

5:09 pm-9:05 am

2 stops14h 56m

$980

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 June is another great option to travel to Great Falls, with average flight prices from Texas averaging around $328.

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

You could potentially save up to 17% 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 17m
Direct flights	None

The fastest flight from Texas to Great Falls takes 5h 17m

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 June 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
United Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 9,901 reviews		Search United Airlines flights
Delta	PriceFrom $318	Free Cancellation	Rating 7.8 8,451 reviews		Search Delta 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.