What airlines fly to Missoula?

United Airlines, Delta and American Airlines 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 51% 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 has the shortest travel time from Austin to Missoula?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 5h 16m.

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

Salt Lake City (SLC) has the shortest average layover time for this route: 1h 04m.

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

Salt Lake City (SLC) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Salt Lake City (SLC) offer the lowest average round-trip price of $294.

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

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

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 November 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.

$231 Cheap Flights from Austin to Missoula in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Missoula

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:44 pm - 5:37 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

22h 53m1 stop Las Vegas Harry Reid Intl

10:14 am - 8:07 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

8h 53m1 stop Las Vegas Harry Reid Intl

$295Multiple Airlines

Thu, Dec 3 - Thu, Dec 10

6:08 am - 5:45 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

12h 37m2 stops Seattle/Tacoma Intl Salt Lake City

1:19 pm - 11:54 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

9h 35m2 stops Salt Lake City Seattle/Tacoma Intl

$313Delta

Thu, Dec 3 - Mon, Dec 7

6:08 am - 5:45 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

12h 37m2 stops Seattle/Tacoma Intl Salt Lake City

5:25 am - 5:11 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

10h 46m2 stops Salt Lake City Seattle/Tacoma Intl

$313Delta

Thu, Dec 3 - Thu, Dec 10

8:30 am - 4:00 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

8h 30m1 stop Seattle/Tacoma Intl

7:01 am - 2:40 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

6h 39m1 stop Seattle/Tacoma Intl

$353Alaska Airlines

Sat, Dec 5 - Sat, Dec 12

7:44 pm - 5:37 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

22h 53m1 stop Las Vegas Harry Reid Intl

10:14 am - 10:14 amMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

23h 00m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson

$372Multiple Airlines

Thu, Dec 3 - Thu, Dec 10

8:30 am - 11:19 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

15h 49m1 stop Seattle/Tacoma Intl

7:01 am - 2:40 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

6h 39m1 stop Seattle/Tacoma Intl

$373Alaska Airlines

Sat, Dec 5 - Wed, Dec 9

4:32 pm - 9:26 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

5h 54m1 stop Denver Intl

6:15 am - 1:12 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

5h 57m1 stop Denver Intl

$460United Airlines

Tue, May 4 - Sat, May 8

4:58 pm - 9:47 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

5h 49m1 stop Denver Intl

6:15 am - 1:08 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

5h 53m1 stop Denver Intl

$460United Airlines

Tue, Dec 1 - Sat, Dec 5

12:49 pm - 8:15 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

8h 26m1 stop Dallas/Fort Worth

6:50 am - 3:51 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

8h 01m1 stop Dallas/Fort Worth

$573American Airlines

Mon, Nov 16 - Fri, Nov 20

11:47 am - 10:33 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

11h 46m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

1:42 pm - 11:55 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

9h 13m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$1,430American Airlines

Sat, Dec 19 - Sat, Dec 26

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Delta flights from Austin to Missoula

Our best Delta deals on Austin to Missoula flight tickets

Delta

Dec 3

AUS6:08 amAustin Bergstrom

12h 37m

2 stops

MSO5:45 pmMissoula Johnson-Bell Field

Dec 10

MSO5:25 amMissoula Johnson-Bell Field

10h 46m

2 stops

AUS5:11 pmAustin Bergstrom

$313

Delta

Dec 1

AUS6:09 pmAustin Bergstrom

7h 28m

1 stop

MSO12:37 amMissoula Johnson-Bell Field

Dec 5

MSO1:19 pmMissoula Johnson-Bell Field

9h 35m

2 stops

AUS11:54 pmAustin Bergstrom

$387

Delta

Dec 5

AUS6:08 amAustin Bergstrom

12h 37m

2 stops

MSO5:45 pmMissoula Johnson-Bell Field

Dec 12

MSO1:19 pmMissoula Johnson-Bell Field

7h 23m

1 stop

AUS9:42 pmAustin Bergstrom

$416

United Airlines flights from Austin to Missoula

Our best United Airlines deals on Austin to Missoula flight tickets

United Airlines

Dec 1

AUS4:58 pmAustin Bergstrom

5h 49m

1 stop

MSO9:47 pmMissoula Johnson-Bell Field

Dec 5

MSO6:15 amMissoula Johnson-Bell Field

5h 53m

1 stop

AUS1:08 pmAustin Bergstrom

$460

United Airlines

Dec 1

AUS4:58 pmAustin Bergstrom

5h 49m

1 stop

MSO9:47 pmMissoula Johnson-Bell Field

Dec 5

MSO9:50 amMissoula Johnson-Bell Field

10h 31m

2 stops

AUS9:21 pmAustin Bergstrom

$470

United Airlines

Dec 1

AUS4:58 pmAustin Bergstrom

5h 49m

1 stop

MSO9:47 pmMissoula Johnson-Bell Field

Dec 5

MSO2:41 pmMissoula Johnson-Bell Field

7h 34m

2 stops

AUS11:15 pmAustin Bergstrom

$480

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinMissoula

AUS Austin Bergstrom - MSO Missoula Johnson-Bell Field

AUSMSO

Austin Bergstrom

Thu 12/3

7:44 pm-5:37 pm

1 stop22h 53m

Missoula Johnson-Bell Field

Thu 12/10

10:14 am-8:07 pm

1 stop8h 53m

$295

AustinMissoula

AUS Austin Bergstrom - MSO Missoula Johnson-Bell Field

AUSMSO

Austin Bergstrom

Thu 12/3

6:08 am-5:45 pm

2 stops12h 37m

Missoula Johnson-Bell Field

Mon 12/7

1:19 pm-11:54 pm

2 stops9h 35m

$313

AustinMissoula

AUS Austin Bergstrom - MSO Missoula Johnson-Bell Field

AUSMSO

Austin Bergstrom

Thu 12/3

6:08 am-5:45 pm

2 stops12h 37m

Missoula Johnson-Bell Field

Thu 12/10

5:25 am-5:11 pm

2 stops10h 46m

$313

AustinMissoula

AUS Austin Bergstrom - MSO Missoula Johnson-Bell Field

AUSMSO

Austin Bergstrom

Sat 12/5

8:30 am-4:00 pm

1 stop8h 30m

Missoula Johnson-Bell Field

Sat 12/12

7:01 am-2:40 pm

1 stop6h 39m

$353

AustinMissoula

AUS Austin Bergstrom - MSO Missoula Johnson-Bell Field

AUSMSO

Austin Bergstrom

Thu 12/3

7:44 pm-5:37 pm

1 stop22h 53m

Missoula Johnson-Bell Field

Thu 12/10

10:14 am-10:14 am

2 stops23h 00m

$372

AustinMissoula

AUS Austin Bergstrom - MSO Missoula Johnson-Bell Field

AUSMSO

Austin Bergstrom

Sat 12/5

8:30 am-11:19 pm

1 stop15h 49m

Missoula Johnson-Bell Field

Wed 12/9

7:01 am-2:40 pm

1 stop6h 39m

$373

AustinMissoula

AUS Austin Bergstrom - MSO Missoula Johnson-Bell Field

AUSMSO

Austin Bergstrom

Tue 5/4

4:32 pm-9:26 pm

1 stop5h 54m

Missoula Johnson-Bell Field

Sat 5/8

6:15 am-1:12 pm

1 stop5h 57m

$460

Quickest round-trip

AustinMissoula

AUS Austin Bergstrom - MSO Missoula Johnson-Bell Field

AUSMSO

Austin Bergstrom

Tue 12/1

4:58 pm-9:47 pm

1 stop5h 49m

Missoula Johnson-Bell Field

Sat 12/5

6:15 am-1:08 pm

1 stop5h 53m

$460

AustinMissoula

AUS Austin Bergstrom - MSO Missoula Johnson-Bell Field

AUSMSO

Austin Bergstrom

Mon 11/16

12:49 pm-8:15 pm

1 stop8h 26m

Missoula Johnson-Bell Field

Fri 11/20

6:50 am-3:51 pm

1 stop8h 01m

$573

AustinMissoula

AUS Austin Bergstrom - MSO Missoula Johnson-Bell Field

AUSMSO

Austin Bergstrom

Sat 12/19

11:47 am-10:33 pm

2 stops11h 46m

Missoula Johnson-Bell Field

Sat 12/26

1:42 pm-11:55 pm

2 stops9h 13m

$1,430

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

What is the typical price of a round-trip flight between Austin and Missoula?

Prices are currently low for flights on this route.

Typical prices usually range from $544 to $634.
The lowest price recently found on this route was $295.

What is the cheapest month to fly to Missoula?

The month of May is, on average, the cheapest month to fly to Missoula from Austin, with most prices found around $416. If you are unable to visit Missoula during the month of May, then departing from Austin during the month April is also very affordable. Most momondo users find prices during this month for around $417.

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

Best Price Found	$231
Fastest flight time	6h 35m
Direct flights	None

The best one-way flight to Missoula from Austin in the past 72 hours is $231. The best round-trip flight deal from Austin to Missoula found on momondo in the last 72 hours is $295.

The fastest flight from Austin to Missoula takes 6h 35m

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

Search flight deals

Frequently asked questions about flying from Austin to Missoula

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 6h 35m.
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 November 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 55% of the total bookings. Other popular airlines include Delta with 19%, American Airlines with 14%, and Alaska Airlines with 12%.

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 $287	Free Cancellation	Rating 7.8 8,701 reviews	Search Delta flights
United Airlines	PriceFrom $305	Free Cancellation	Rating 7.3 10,468 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $348	Free Cancellation	Rating 7.9 13,144 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $419	Free Cancellation	Rating 7.0 12,231 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.