What airlines fly to Montana?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Montana from Austin according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 5 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

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

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Austin Bergstrom to Montana

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

Prices for flights from Austin Bergstrom Airport to Montana refresh daily.

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

As of May 2026, there are 5 operators available to choose from for flights from Austin Bergstrom Airport to Montana.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Montana.

What documentation or ID do you need to fly to Montana?

The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$130 Cheap Flights from Austin to Montana in 2026

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Find the cheapest flights from Austin to Montana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 pm - 3:58 pm

AUS

BZN

26h 43m

1 stop

4:48 pm - 12:07 am

BZN

AUS

54h 19m

2 stops

$293Multiple Airlines

Sat, Jul 4 - Sun, Jul 19

6:30 am - 7:30 pm

AUS

BZN

14h 00m

2 stops

4:47 pm - 11:17 am

BZN

AUS

17h 30m

1 stop

$301Multiple Airlines

Wed, Jun 10 - Sun, Jun 14

4:14 pm - 11:29 pm

AUS

BIL

8h 15m

1 stop

3:42 pm - 11:59 pm

BIL

AUS

7h 17m

1 stop

$311Alaska Airlines

Sat, Aug 29 - Wed, Sep 2

5:39 am - 9:35 am

AUS

BIL

4h 56m

1 stop

2:25 pm - 9:57 pm

BIL

AUS

6h 32m

1 stop

$314United Airlines

Sat, Jun 13 - Wed, Jun 17

8:10 am - 12:23 pm

AUS

GTF

5h 13m

1 stop

5:30 am - 2:49 pm

GTF

AUS

8h 19m

1 stop

$318Delta

Sat, Sep 26 - Thu, Oct 1

4:21 pm - 10:59 pm

AUS

BZN

7h 38m

1 stop

3:40 pm - 11:59 pm

BZN

AUS

7h 19m

1 stop

$319Alaska Airlines

Thu, Sep 10 - Mon, Sep 14

6:04 pm - 10:53 pm

AUS

BIL

5h 49m

1 stop

5:20 am - 11:25 am

BIL

AUS

5h 05m

1 stop

$320Delta

Sat, Jul 11 - Sun, Jul 19

5:30 am - 1:24 pm

AUS

BZN

8h 54m

2 stops

4:29 pm - 11:49 pm

BZN

AUS

6h 20m

1 stop

$324United Airlines

Wed, Sep 23 - Mon, Sep 28

7:00 am - 5:20 pm

AUS

MSO

11h 20m

2 stops

6:43 am - 2:35 pm

MSO

AUS

6h 52m

1 stop

$374American Airlines

Sat, Sep 5 - Sat, Sep 12

6:00 am - 1:28 pm

AUS

MSO

8h 28m

1 stop

2:15 pm - 10:47 pm

MSO

AUS

7h 32m

1 stop

$399American Airlines

Mon, Jun 1 - Fri, Jun 5

Southwest flights from Austin to Montana

Our best Southwest deals on Austin to Montana flight tickets

Southwest

Jul 31

AUS5:50 amAustin Bergstrom

5h 45m

1 stop

BZN10:35 amBozeman Gallatin Field

Aug 5

BZN6:55 amBozeman Gallatin Field

5h 50m

1 stop

AUS1:45 pmAustin Bergstrom

$348

Southwest

Jul 8

AUS5:55 pmAustin Bergstrom

7h 50m

1 stop

BZN12:45 amBozeman Gallatin Field

Jul 13

BZN1:50 pmBozeman Gallatin Field

10h 35m

1 stop

AUS1:25 amAustin Bergstrom

$373

Southwest

Jun 20

AUS6:25 amAustin Bergstrom

6h 45m

1 stop

BZN12:10 pmBozeman Gallatin Field

Jun 27

BZN6:05 pmBozeman Gallatin Field

4h 50m

1 stop

AUS11:55 pmAustin Bergstrom

$379

Alaska Airlines flights from Austin to Montana

Our best Alaska Airlines deals on Austin to Montana flight tickets

Alaska Airlines

Aug 29

AUS7:15 amAustin Bergstrom

8h 47m

1 stop

BIL3:02 pmBillings Logan Intl

Sep 2

BIL3:42 pmBillings Logan Intl

7h 17m

1 stop

AUS11:59 pmAustin Bergstrom

$311

Alaska Airlines

Sep 10

AUS4:21 pmAustin Bergstrom

7h 38m

1 stop

BZN10:59 pmBozeman Gallatin Field

Sep 14

BZN3:40 pmBozeman Gallatin Field

7h 19m

1 stop

AUS11:59 pmAustin Bergstrom

$319

Alaska Airlines

Sep 5

AUS5:52 pmAustin Bergstrom

20h 33m

1 stop

MSO1:25 pmMissoula Johnson-Bell Field

Sep 12

MSO7:00 amMissoula Johnson-Bell Field

7h 21m

1 stop

AUS3:21 pmAustin Bergstrom

$349

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBozeman

AUS - BZN

AUSBZN

Austin Bergstrom

Sat 7/4

2:15 pm-3:58 pm

1 stop26h 43m

Bozeman Gallatin Field

Sun 7/19

4:48 pm-12:07 am

2 stops54h 19m

$293

AustinBozeman

AUS - BZN

AUSBZN

Austin Bergstrom

Wed 6/10

6:30 am-7:30 pm

2 stops14h 00m

Bozeman Gallatin Field

Sun 6/14

4:47 pm-11:17 am

1 stop17h 30m

$301

AustinBillings

AUS - BIL

AUSBIL

Austin Bergstrom

Sat 8/29

4:14 pm-11:29 pm

1 stop8h 15m

Billings Logan Intl

Wed 9/2

3:42 pm-11:59 pm

1 stop7h 17m

$311

AustinBillings

AUS - BIL

AUSBIL

Austin Bergstrom

Sat 6/13

5:39 am-9:35 am

1 stop4h 56m

Billings Logan Intl

Wed 6/17

2:25 pm-9:57 pm

1 stop6h 32m

$314

AustinGreat Falls

AUS - GTF

AUSGTF

Austin Bergstrom

Sat 9/26

8:10 am-12:23 pm

1 stop5h 13m

Great Falls

Thu 10/1

5:30 am-2:49 pm

1 stop8h 19m

$318

AustinBozeman

AUS - BZN

AUSBZN

Austin Bergstrom

Thu 9/10

4:21 pm-10:59 pm

1 stop7h 38m

Bozeman Gallatin Field

Mon 9/14

3:40 pm-11:59 pm

1 stop7h 19m

$319

Quickest round-trip

AustinBillings

AUS - BIL

AUSBIL

Austin Bergstrom

Sat 7/11

6:04 pm-10:53 pm

1 stop5h 49m

Billings Logan Intl

Sun 7/19

5:20 am-11:25 am

1 stop5h 05m

$320

AustinBozeman

AUS - BZN

AUSBZN

Austin Bergstrom

Wed 9/23

5:30 am-1:24 pm

2 stops8h 54m

Bozeman Gallatin Field

Mon 9/28

4:29 pm-11:49 pm

1 stop6h 20m

$324

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Sat 9/5

7:00 am-5:20 pm

2 stops11h 20m

Missoula Johnson-Bell Field

Sat 9/12

6:43 am-2:35 pm

1 stop6h 52m

$374

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Mon 6/1

6:00 am-1:28 pm

1 stop8h 28m

Missoula Johnson-Bell Field

Fri 6/5

2:15 pm-10:47 pm

1 stop7h 32m

$399

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 Montana

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 Montana?

The cheapest month to fly to Montana from Austin is in June. Flight prices, which tend to average around $113, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Montana, with average flight prices from Austin averaging around $135.

What is the cheapest Austin Bergstrom to Montana flight route?

Fly from Austin Bergstrom to Bozeman Gallatin Field for the best Austin Bergstrom - Montana flight prices

How far in advance should I book a flight from Austin to Montana?

You are more likely to see cheaper flights to Montana from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $396 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Austin for as low as $299 on momondo.

What cabin class options are available on Austin to Montana flights?

There is only 1 cabin class available to choose from on Austin to Montana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Austin to Montana flights?

No. A direct flight is the cheapest option for a flight between Austin to Montana.

Cheap Austin to Montana flight deals and tips

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

Best Price Found	$359
Fastest flight time	3h 15m
Direct flights	Mon, Thu, Fri and Sun
Airports in Montana	32 airports

The best flight deal from Austin to Montana found on momondo in the last 72 hours is $359

The fastest flight from Austin to Montana takes 3h 15m

Direct flights go from Austin to Montana on Monday, Thursday, Friday and Sunday. There are no airlines offering direct flights.

There are 32 airports in Montana. From Austin there are direct flights to Kalispell Glacier Park (FCA), Bozeman Gallatin Field (BZN).

Search flight deals

Frequently asked questions about flying from Austin to Montana

When did momondo last update prices for flights from Austin Bergstrom Airport to Montana?
Prices for flights from Austin Bergstrom Airport to Montana refresh daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Montana?
As of May 2026, there are 5 operators available to choose from for flights from Austin Bergstrom Airport to Montana.
How old do you have to be to fly from Austin Bergstrom Airport to Montana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Montana.
What documentation or ID do you need to fly to Montana?
The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Austin to Montana?
momondo data reveals that the most frequently booked plane model on the route from Austin to Montana is Embraer 175 (Enhanced Winglets), representing 100.00% of all bookings.

Best airlines flying from Austin to Montana

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $140	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights
Alaska Airlines	PriceFrom $193	Free Cancellation	Rating 7.9 12,380 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $218	Free Cancellation	Rating 7.4 9,732 reviews	Search United Airlines flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.1 11,645 reviews	Search American Airlines flights
Southwest	PriceFrom $282	Free Cancellation	Rating 7.9 4,284 reviews	Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Montana for you.

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

Yes. momondo enables you to select and highlight flights to Montana from Austin with this policy.

How can momondo help me find flights from Austin to Montana?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austin to Montana.

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

Price alerts on flights to Montana from Austin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.