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

Prices for flights from Austin Bergstrom Airport to Great Falls Airport are updated daily.

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

As of November 2026, there are 2 operators available to choose from for flights from Austin Bergstrom Airport to Great Falls Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Great Falls Airport.

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

The travel and health documents you'll need for your trip to Great Falls Airport 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 Great Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$356 Cheap Flights from Austin to Great Falls in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Great Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:18 am - 3:28 pmAUS Austin Bergstrom-GTF Great Falls

9h 10m1 stop Seattle/Tacoma Intl

4:08 pm - 11:59 pmGTF Great Falls-AUS Austin Bergstrom

6h 51m1 stop Seattle/Tacoma Intl

$367Alaska Airlines

Wed, Jan 27 - Sat, Jan 30

8:10 am - 12:39 pmAUS Austin Bergstrom-GTF Great Falls

5h 29m1 stop Salt Lake City

1:19 pm - 9:42 pmGTF Great Falls-AUS Austin Bergstrom

7h 23m1 stop Salt Lake City

$378Delta

Wed, Dec 9 - Tue, Dec 15

5:15 am - 1:49 pmAUS Austin Bergstrom-GTF Great Falls

9h 34m2 stops Houston George Bush Intcntl Denver Intl

2:47 pm - 9:17 pmGTF Great Falls-AUS Austin Bergstrom

5h 30m1 stop Denver Intl

$384United Airlines

Wed, Dec 9 - Tue, Dec 15

9:45 am - 9:42 pmAUS Austin Bergstrom-GTF Great Falls

12h 57m2 stops Houston George Bush Intcntl Denver Intl

6:25 am - 12:52 pmGTF Great Falls-AUS Austin Bergstrom

5h 27m1 stop Denver Intl

$384United Airlines

Wed, Jan 27 - Sat, Jan 30

7:15 am - 5:47 pmAUS Austin Bergstrom-GTF Great Falls

11h 32m2 stops Los Angeles Salt Lake City

1:22 pm - 12:20 amGTF Great Falls-AUS Austin Bergstrom

9h 58m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$389Delta

Wed, Jan 27 - Sat, Jan 30

5:15 am - 1:49 pmAUS Austin Bergstrom-GTF Great Falls

9h 34m2 stops Houston George Bush Intcntl Denver Intl

6:30 am - 8:00 pmGTF Great Falls-AUS Austin Bergstrom

12h 30m2 stops Denver Intl Houston George Bush Intcntl

$389United Airlines

Wed, Dec 9 - Tue, Dec 15

8:30 am - 4:11 pmAUS Austin Bergstrom-GTF Great Falls

8h 41m1 stop Seattle/Tacoma Intl

4:51 pm - 11:14 pmGTF Great Falls-AUS Austin Bergstrom

29h 23m1 stop Seattle/Tacoma Intl

$400Alaska Airlines

Sat, Dec 5 - Tue, Dec 8

3:43 pm - 4:11 pmAUS Austin Bergstrom-GTF Great Falls

25h 28m1 stop Seattle/Tacoma Intl

4:51 pm - 2:40 pmGTF Great Falls-AUS Austin Bergstrom

20h 49m1 stop Seattle/Tacoma Intl

$408Alaska Airlines

Thu, Dec 3 - Mon, Dec 14

8:00 am - 12:41 pmAUS Austin Bergstrom-GTF Great Falls

5h 41m1 stop Salt Lake City

5:35 am - 11:38 amGTF Great Falls-AUS Austin Bergstrom

5h 03m1 stop Salt Lake City

$413Delta

Thu, Nov 26 - Thu, Dec 3

7:44 pm - 10:49 amAUS Austin Bergstrom-GTF Great Falls

16h 05m1 stop Las Vegas Harry Reid Intl

11:39 am - 5:35 pmGTF Great Falls-AUS Austin Bergstrom

28h 56m2 stops Las Vegas Harry Reid Intl Denver Intl

$422Multiple Airlines

Thu, Dec 3 - Mon, Dec 14

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Alaska Airlines flights from Austin to Great Falls

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

Alaska Airlines

Jan 27

AUS7:18 amAustin Bergstrom

9h 10m

1 stop

GTF3:28 pmGreat Falls

Jan 30

GTF4:08 pmGreat Falls

6h 51m

1 stop

AUS11:59 pmAustin Bergstrom

$367

Alaska Airlines

Dec 5

AUS8:30 amAustin Bergstrom

8h 41m

1 stop

GTF4:11 pmGreat Falls

Dec 8

GTF4:51 pmGreat Falls

29h 23m

1 stop

AUS11:14 pmAustin Bergstrom

$400

Alaska Airlines

Dec 3

AUS3:43 pmAustin Bergstrom

25h 28m

1 stop

GTF4:11 pmGreat Falls

Dec 14

GTF4:51 pmGreat Falls

20h 49m

1 stop

AUS2:40 pmAustin Bergstrom

$408

Delta flights from Austin to Great Falls

Our best Delta deals on Austin to Great Falls flight tickets

Delta

Dec 9

AUS8:10 amAustin Bergstrom

5h 29m

1 stop

GTF12:39 pmGreat Falls

Dec 15

GTF1:19 pmGreat Falls

7h 23m

1 stop

AUS9:42 pmAustin Bergstrom

$378

Delta

Nov 26

AUS8:00 amAustin Bergstrom

5h 41m

1 stop

GTF12:41 pmGreat Falls

Dec 3

GTF5:35 amGreat Falls

5h 03m

1 stop

AUS11:38 amAustin Bergstrom

$413

Delta

Nov 26

AUS10:59 amAustin Bergstrom

9h 41m

2 stops

GTF7:40 pmGreat Falls

Dec 3

GTF5:35 amGreat Falls

11h 02m

2 stops

AUS5:37 pmAustin Bergstrom

$424

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinGreat Falls

AUS Austin Bergstrom - GTF Great Falls

AUSGTF

Austin Bergstrom

Wed 1/27

7:18 am-3:28 pm

1 stop9h 10m

Great Falls

Sat 1/30

4:08 pm-11:59 pm

1 stop6h 51m

$367

AustinGreat Falls

AUS Austin Bergstrom - GTF Great Falls

AUSGTF

Austin Bergstrom

Wed 12/9

8:10 am-12:39 pm

1 stop5h 29m

Great Falls

Tue 12/15

1:19 pm-9:42 pm

1 stop7h 23m

$378

AustinGreat Falls

AUS Austin Bergstrom - GTF Great Falls

AUSGTF

Austin Bergstrom

Wed 12/9

5:15 am-1:49 pm

2 stops9h 34m

Great Falls

Tue 12/15

2:47 pm-9:17 pm

1 stop5h 30m

$384

AustinGreat Falls

AUS Austin Bergstrom - GTF Great Falls

AUSGTF

Austin Bergstrom

Wed 1/27

9:45 am-9:42 pm

2 stops12h 57m

Great Falls

Sat 1/30

6:25 am-12:52 pm

1 stop5h 27m

$384

AustinGreat Falls

AUS Austin Bergstrom - GTF Great Falls

AUSGTF

Austin Bergstrom

Wed 1/27

7:15 am-5:47 pm

2 stops11h 32m

Great Falls

Sat 1/30

1:22 pm-12:20 am

2 stops9h 58m

$389

AustinGreat Falls

AUS Austin Bergstrom - GTF Great Falls

AUSGTF

Austin Bergstrom

Wed 12/9

5:15 am-1:49 pm

2 stops9h 34m

Great Falls

Tue 12/15

6:30 am-8:00 pm

2 stops12h 30m

$389

AustinGreat Falls

AUS Austin Bergstrom - GTF Great Falls

AUSGTF

Austin Bergstrom

Sat 12/5

8:30 am-4:11 pm

1 stop8h 41m

Great Falls

Tue 12/8

4:51 pm-11:14 pm

1 stop29h 23m

$400

AustinGreat Falls

AUS Austin Bergstrom - GTF Great Falls

AUSGTF

Austin Bergstrom

Thu 12/3

3:43 pm-4:11 pm

1 stop25h 28m

Great Falls

Mon 12/14

4:51 pm-2:40 pm

1 stop20h 49m

$408

Quickest round-trip

AustinGreat Falls

AUS Austin Bergstrom - GTF Great Falls

AUSGTF

Austin Bergstrom

Thu 11/26

8:00 am-12:41 pm

1 stop5h 41m

Great Falls

Thu 12/3

5:35 am-11:38 am

1 stop5h 03m

$413

AustinGreat Falls

AUS Austin Bergstrom - GTF Great Falls

AUSGTF

Austin Bergstrom

Thu 12/3

7:44 pm-10:49 am

1 stop16h 05m

Great Falls

Mon 12/14

11:39 am-5:35 pm

2 stops28h 56m

$422

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 Austin 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

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

Alaska Airlines and United Airlines are the most popular carriers operating from Austin Bergstrom to Great Falls

When to book flights from Austin to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Great Falls according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Austin to Great Falls (AUS to GTF) flight deals and tips

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

Best Price Found	$356
Fastest flight time	5h 15m
Direct flights	None

The best one-way flight to Great Falls from Austin in the past 72 hours is $356. The best round-trip flight deal from Austin to Great Falls found on momondo in the last 72 hours is $367.

The fastest flight from Austin to Great Falls takes 5h 15m

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

Search flight deals

Frequently asked questions about flying from Austin to Great Falls

How far is Austin Bergstrom to Great Falls by plane?
A flight from Austin Bergstrom to Great Falls will travel around 1389.8 mi. Typically, this will take 5h 15m by plane in normal conditions.
When did momondo last update prices for flights from Austin Bergstrom Airport to Great Falls Airport?
Prices for flights from Austin Bergstrom Airport to Great Falls Airport are updated daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Great Falls Airport?
As of November 2026, there are 2 operators available to choose from for flights from Austin Bergstrom Airport to Great Falls Airport.
How old do you have to be to fly from Austin Bergstrom Airport to Great Falls Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents you'll need for your trip to Great Falls Airport 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 Great Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Austin to Great Falls?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Austin to Great Falls is Delta (50% of total bookings). The next most popular airline is United Airlines (50%).

Best airlines flying from Austin to Great Falls

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $328	Free Cancellation	Rating 7.8 8,700 reviews		Search Delta flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.3 10,471 reviews		Search United Airlines flights

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

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

Flights from Austin to Great Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Austin 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 Austin 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 Austin and alert you when they change.