Which airport is the most popular layover for flights between Austin and Missoula?

Denver (DEN) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Austin to Missoula?

Dallas (DFW) has the shortest average layover time for this route: 0h 50m.

What airlines fly to Missoula?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Missoula 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 Missoula. Keep in mind that there are 4 different airlines that fly to Missoula on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Austin to Missoula?

Flights via Denver (DEN) offer the lowest average round-trip price of $457.

What is the cheapest airline that flies from Austin Bergstrom to Missoula Johnson-Bell Field?

Delta and United Airlines are the most popular carriers operating from Austin Bergstrom to Missoula Johnson-Bell Field

Which layover airport has the shortest travel time from Austin to Missoula?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 5h 22m.

When did momondo last update prices for flights from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport?

Prices for flights from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport were last updated today.

How many operators does momondo search for flights from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport?

The number of operators available for flights from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport is 4 as of March 2026.

How old do you have to be to fly from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport.

What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

The necessary travel and health documents for your Missoula Johnson-Bell Field Airport 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.

$175 Cheap Flights from Austin to Missoula in 2026

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Find the cheapest flights from Austin to Missoula

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:39 pm - 8:04 pm

AUS

MSO

24h 25m

1 stop

8:54 pm - 5:18 pm

MSO

AUS

19h 24m

2 stops

$342Multiple Airlines

Thu, Apr 16 - Mon, Apr 20

7:00 am - 1:32 pm

AUS

MSO

7h 32m

1 stop

6:15 am - 1:08 pm

MSO

AUS

5h 53m

1 stop

$344United Airlines

Tue, Apr 21 - Sat, Apr 25

6:00 pm - 11:47 pm

AUS

MSO

6h 47m

1 stop

5:45 am - 1:02 pm

MSO

AUS

6h 17m

1 stop

$349Delta

Sat, Jul 11 - Fri, Jul 17

7:10 am - 4:06 pm

AUS

MSO

9h 56m

2 stops

6:15 am - 1:08 pm

MSO

AUS

5h 53m

1 stop

$350United Airlines

Tue, Apr 21 - Sat, Apr 25

6:14 pm - 11:40 pm

AUS

MSO

6h 26m

1 stop

5:30 am - 5:19 pm

MSO

AUS

10h 49m

2 stops

$354Delta

Sun, May 10 - Wed, May 20

1:05 pm - 11:47 pm

AUS

MSO

11h 42m

2 stops

5:40 am - 3:43 pm

MSO

AUS

9h 03m

2 stops

$359Delta

Sat, Aug 8 - Fri, Aug 14

7:00 am - 1:35 pm

AUS

MSO

7h 35m

1 stop

6:15 am - 1:04 pm

MSO

AUS

5h 49m

1 stop

$370United Airlines

Sun, May 10 - Wed, May 20

12:30 pm - 5:23 pm

AUS

MSO

5h 53m

1 stop

5:40 am - 11:49 am

MSO

AUS

5h 09m

1 stop

$374Delta

Mon, Jul 27 - Mon, Aug 3

4:00 pm - 11:44 pm

AUS

MSO

8h 44m

1 stop

5:35 am - 5:01 pm

MSO

AUS

10h 26m

2 stops

$379Delta

Mon, Jun 29 - Wed, Jul 8

6:02 am - 12:49 pm

AUS

MSO

7h 47m

1 stop

6:45 am - 2:47 pm

MSO

AUS

7h 02m

1 stop

$383American Airlines

Mon, Jun 29 - Wed, Jul 8

Delta flights from Austin to Missoula

Our best Delta deals on Austin to Missoula flight tickets

Delta

Jul 11

AUS6:00 pmAustin Bergstrom

6h 47m

1 stop

MSO11:47 pmMissoula Johnson-Bell Field

Jul 17

MSO5:45 amMissoula Johnson-Bell Field

6h 17m

1 stop

AUS1:02 pmAustin Bergstrom

$349

Delta

May 10

AUS6:14 pmAustin Bergstrom

6h 26m

1 stop

MSO11:40 pmMissoula Johnson-Bell Field

May 20

MSO5:30 amMissoula Johnson-Bell Field

10h 49m

2 stops

AUS5:19 pmAustin Bergstrom

$354

Delta

Jul 27

AUS12:30 pmAustin Bergstrom

5h 53m

1 stop

MSO5:23 pmMissoula Johnson-Bell Field

Aug 3

MSO5:40 amMissoula Johnson-Bell Field

5h 09m

1 stop

AUS11:49 amAustin Bergstrom

$374

United Airlines flights from Austin to Missoula

Our best United Airlines deals on Austin to Missoula flight tickets

United Airlines

Apr 21

AUS7:00 amAustin Bergstrom

7h 32m

1 stop

MSO1:32 pmMissoula Johnson-Bell Field

Apr 25

MSO6:15 amMissoula Johnson-Bell Field

5h 53m

1 stop

AUS1:08 pmAustin Bergstrom

$344

United Airlines

Apr 21

AUS7:10 amAustin Bergstrom

9h 56m

2 stops

MSO4:06 pmMissoula Johnson-Bell Field

Apr 25

MSO6:15 amMissoula Johnson-Bell Field

5h 53m

1 stop

AUS1:08 pmAustin Bergstrom

$350

United Airlines

Apr 21

AUS7:10 amAustin Bergstrom

9h 56m

2 stops

MSO4:06 pmMissoula Johnson-Bell Field

Apr 25

MSO2:38 pmMissoula Johnson-Bell Field

7h 37m

2 stops

AUS11:15 pmAustin Bergstrom

$359

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Thu 4/16

8:39 pm-8:04 pm

1 stop24h 25m

Missoula Johnson-Bell Field

Mon 4/20

8:54 pm-5:18 pm

2 stops19h 24m

$342

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Tue 4/21

7:00 am-1:32 pm

1 stop7h 32m

Missoula Johnson-Bell Field

Sat 4/25

6:15 am-1:08 pm

1 stop5h 53m

$344

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Sat 7/11

6:00 pm-11:47 pm

1 stop6h 47m

Missoula Johnson-Bell Field

Fri 7/17

5:45 am-1:02 pm

1 stop6h 17m

$349

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Tue 4/21

7:10 am-4:06 pm

2 stops9h 56m

Missoula Johnson-Bell Field

Sat 4/25

6:15 am-1:08 pm

1 stop5h 53m

$350

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Sun 5/10

6:14 pm-11:40 pm

1 stop6h 26m

Missoula Johnson-Bell Field

Wed 5/20

5:30 am-5:19 pm

2 stops10h 49m

$354

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Sat 8/8

1:05 pm-11:47 pm

2 stops11h 42m

Missoula Johnson-Bell Field

Fri 8/14

5:40 am-3:43 pm

2 stops9h 03m

$359

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Sun 5/10

7:00 am-1:35 pm

1 stop7h 35m

Missoula Johnson-Bell Field

Wed 5/20

6:15 am-1:04 pm

1 stop5h 49m

$370

Quickest round-trip

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Mon 7/27

12:30 pm-5:23 pm

1 stop5h 53m

Missoula Johnson-Bell Field

Mon 8/3

5:40 am-11:49 am

1 stop5h 09m

$374

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Mon 6/29

4:00 pm-11:44 pm

1 stop8h 44m

Missoula Johnson-Bell Field

Wed 7/8

5:35 am-5:01 pm

2 stops10h 26m

$379

AustinMissoula

AUS - MSO

AUSMSO

Austin Bergstrom

Mon 6/29

6:02 am-12:49 pm

1 stop7h 47m

Missoula Johnson-Bell Field

Wed 7/8

6:45 am-2:47 pm

1 stop7h 02m

$383

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 Missoula

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

Layovers

How have Austin to Missoula flight prices changed over time?

When to book flights from Austin to Missoula

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

Estimated round-trip price

Cheap Austin to Missoula (AUS to MSO) flight deals and tips

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

Fastest flight time	5h 11m
Direct flights	None

The fastest flight from Austin to Missoula takes 5h 11m

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

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How far is Austin Bergstrom to Missoula Johnson-Bell Field by plane?
The distance between Austin Bergstrom and Missoula Johnson-Bell Field is about 1436.6 mi. A reasonable flight in good conditions will take 5h 11m.
When did momondo last update prices for flights from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport?
Prices for flights from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport were last updated today.
How many operators does momondo search for flights from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport?
The number of operators available for flights from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport is 4 as of March 2026.
How old do you have to be to fly from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Missoula Johnson-Bell Field Airport.
What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?
The necessary travel and health documents for your Missoula Johnson-Bell Field Airport 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 airline from Austin to Missoula?
Based on momondo bookings for flights between Austin and Missoula, the leading airline is United Airlines, making up 41% of the total bookings. Other popular airlines include Delta with 25%, American Airlines with 20%, and Alaska Airlines with 14%.

Best airlines flying from Austin to Missoula

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $149	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
United Airlines	PriceFrom $262	Free Cancellation	Rating 7.4 9,462 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $262	Free Cancellation	Rating 7.9 12,098 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $318	Free Cancellation	Rating 7.1 11,488 reviews	Search American Airlines flights

Why use momondo?

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

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

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

Flights from Austin to Missoula 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 Missoula?

Once all potential Austin to Missoula flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Austin to Missoula now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missoula and let you know when they change.