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 09m on average. Another popular route from Texas to Great Falls is flying from Austin to Great Falls, which will take roughly 5h 30m. Keep in mind that layovers or delays could extend your travel time.

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

Alaska Airlines, United Airlines, and Delta 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 March 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.

$147 Cheap Flights from Texas to Great Falls in 2026

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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.

3:32 pm - 8:41 pm

IAH

GTF

30h 09m

2 stops

11:42 am - 12:33 pm

GTF

IAH

23h 51m

1 stop

$301Multiple Airlines

qua, abr 29 - seg, mai 4

3:00 pm - 10:52 am

DFW

GTF

20h 52m

2 stops

9:26 pm - 5:26 pm

GTF

DFW

19h 00m

1 stop

$325Multiple Airlines

qui, abr 16 - dom, abr 19

7:00 am - 12:27 pm

SAT

GTF

6h 27m

1 stop

6:19 pm - 12:13 am

GTF

SAT

4h 54m

1 stop

$338Delta

qua, mai 6 - qua, mai 27

2:45 pm - 9:34 pm

AUS

GTF

7h 49m

1 stop

2:37 pm - 11:44 pm

GTF

AUS

8h 07m

1 stop

$338United Airlines

sáb, mai 30 - sáb, jun 6

6:00 am - 4:26 pm

DFW

GTF

11h 26m

1 stop

5:06 pm - 6:20 am

GTF

DFW

12h 14m

1 stop

$338Alaska Airlines

qui, abr 16 - dom, abr 19

10:29 pm - 10:52 am

IAH

GTF

13h 23m

1 stop

11:42 am - 5:52 am

GTF

IAH

17h 10m

1 stop

$343Multiple Airlines

qui, abr 9 - seg, abr 13

6:39 am - 5:40 pm

SAT

GTF

12h 01m

2 stops

6:19 pm - 12:13 am

GTF

SAT

4h 54m

1 stop

$344Delta

qua, mai 6 - qua, mai 27

1:26 pm - 10:29 pm

DFW

GTF

10h 03m

2 stops

1:07 pm - 9:15 pm

GTF

DFW

7h 08m

1 stop

$344Delta

sáb, mai 2 - sáb, mai 9

7:00 am - 1:31 pm

IAH

GTF

7h 31m

1 stop

2:35 pm - 11:58 pm

GTF

IAH

8h 23m

1 stop

$358United Airlines

ter, abr 21 - qui, abr 30

7:04 pm - 5:35 pm

AUS

GTF

23h 31m

1 stop

6:15 pm - 7:19 pm

GTF

AUS

24h 04m

2 stops

$507Alaska Airlines

sex, abr 24 - sex, mai 1

Alaska Airlines flights from Texas to Great Falls

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

Alaska Airlines

Apr 16

DFW6:00 amDallas/Fort Worth

11h 26m

1 stop

GTF4:26 pmGreat Falls

Apr 19

GTF5:06 pmGreat Falls

12h 14m

1 stop

DFW6:20 amDallas/Fort Worth

$338

Alaska Airlines

May 1

IAH4:42 pmHouston George Bush Intcntl

25h 53m

2 stops

GTF5:35 pmGreat Falls

May 4

GTF6:15 pmGreat Falls

10h 01m

1 stop

IAH5:16 amHouston George Bush Intcntl

$464

Alaska Airlines

May 1

IAH4:42 pmHouston George Bush Intcntl

25h 53m

2 stops

GTF5:35 pmGreat Falls

May 4

GTF6:15 pmGreat Falls

13h 05m

2 stops

IAH8:20 amHouston George Bush Intcntl

$469

Delta flights from Texas to Great Falls

Our best Delta deals on Texas to Great Falls flight tickets

Delta

May 6

SAT7:00 amSan Antonio

6h 27m

1 stop

GTF12:27 pmGreat Falls

May 27

GTF6:19 pmGreat Falls

4h 54m

1 stop

SAT12:13 amSan Antonio

$338

Delta

May 2

DFW1:26 pmDallas/Fort Worth

10h 03m

2 stops

GTF10:29 pmGreat Falls

May 9

GTF1:07 pmGreat Falls

7h 08m

1 stop

DFW9:15 pmDallas/Fort Worth

$344

Delta

Jun 5

SAT5:20 amSan Antonio

13h 19m

2 stops

GTF5:39 pmGreat Falls

Jun 8

GTF6:35 pmGreat Falls

15h 00m

2 stops

SAT10:35 amSan Antonio

$349

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonGreat Falls

IAH - GTF

IAHGTF

Houston George Bush Intcntl

qua 4/29

3:32 pm-8:41 pm

2 stops30h 09m

Great Falls

seg 5/4

11:42 am-12:33 pm

1 stop23h 51m

$301

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

qui 4/16

3:00 pm-10:52 am

2 stops20h 52m

Great Falls

dom 4/19

9:26 pm-5:26 pm

1 stop19h 00m

$325

Quickest round-trip

San AntonioGreat Falls

SAT - GTF

SATGTF

San Antonio

qua 5/6

7:00 am-12:27 pm

1 stop6h 27m

Great Falls

qua 5/27

6:19 pm-12:13 am

1 stop4h 54m

$338

AustinGreat Falls

AUS - GTF

AUSGTF

Austin Bergstrom

sáb 5/30

2:45 pm-9:34 pm

1 stop7h 49m

Great Falls

sáb 6/6

2:37 pm-11:44 pm

1 stop8h 07m

$338

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

qui 4/16

6:00 am-4:26 pm

1 stop11h 26m

Great Falls

dom 4/19

5:06 pm-6:20 am

1 stop12h 14m

$338

HoustonGreat Falls

IAH - GTF

IAHGTF

Houston George Bush Intcntl

qui 4/9

10:29 pm-10:52 am

1 stop13h 23m

Great Falls

seg 4/13

11:42 am-5:52 am

1 stop17h 10m

$343

San AntonioGreat Falls

SAT - GTF

SATGTF

San Antonio

qua 5/6

6:39 am-5:40 pm

2 stops12h 01m

Great Falls

qua 5/27

6:19 pm-12:13 am

1 stop4h 54m

$344

DallasGreat Falls

DFW - GTF

DFWGTF

Dallas/Fort Worth

sáb 5/2

1:26 pm-10:29 pm

2 stops10h 03m

Great Falls

sáb 5/9

1:07 pm-9:15 pm

1 stop7h 08m

$344

HoustonGreat Falls

IAH - GTF

IAHGTF

Houston George Bush Intcntl

ter 4/21

7:00 am-1:31 pm

1 stop7h 31m

Great Falls

qui 4/30

2:35 pm-11:58 pm

1 stop8h 23m

$358

AustinGreat Falls

AUS - GTF

AUSGTF

Austin Bergstrom

sex 4/24

7:04 pm-5:35 pm

1 stop23h 31m

Great Falls

sex 5/1

6:15 pm-7:19 pm

2 stops24h 04m

$507

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

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Other information

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 Texas averaging around $396.

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

You could potentially save up to 29% 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 09m
Direct flights	None

The fastest flight from Texas to Great Falls takes 5h 09m

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

Search flight deals

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 March 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 $163	Free Cancellation	Rating 7.9 8,356 reviews		Search Delta flights
United Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 9,499 reviews		Search United Airlines flights

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

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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.