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

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

How many flights depart from Missoula to Austin on average per week?

As of October 2026, there are 3 flights per week flying from Missoula to Austin. The most common day of the week flights depart is Wed, with 33% of flights taking off on this day.

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

Prices for flights from Missoula Johnson-Bell Field Airport to Austin Bergstrom Airport are refreshed on a daily basis.

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

The number of operators available for flights from Missoula Johnson-Bell Field Airport to Austin Bergstrom Airport is 2 as of October 2026.

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

What documentation or ID do you need to fly to Austin Bergstrom Airport?

The required travel and health documents for your Austin Bergstrom 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 Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$159 Cheap Flights from Missoula to Austin in 2026/27

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Find the cheapest flights from Missoula to Austin

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10:27 am - 7:42 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

8h 15m1 stop Las Vegas Harry Reid Intl

7:44 pm - 9:37 amAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

14h 53m2 stops Denver Intl Las Vegas Harry Reid Intl

$452Multiple Airlines

Wed, Dec 23 - Tue, Dec 29

6:15 am - 12:58 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

5h 43m1 stop Denver Intl

3:05 pm - 9:47 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

7h 42m1 stop Denver Intl

$456United Airlines

Mon, Nov 16 - Wed, Nov 18

10:27 am - 7:42 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

8h 15m1 stop Las Vegas Harry Reid Intl

8:27 pm - 9:37 amAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

14h 10m1 stop Las Vegas Harry Reid Intl

$463Multiple Airlines

Wed, Dec 23 - Tue, Dec 29

6:10 am - 12:52 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

5h 42m1 stop Denver Intl

4:49 pm - 9:52 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

6h 03m1 stop Denver Intl

$464United Airlines

Fri, Jan 8 - Sat, Jan 9

2:02 pm - 11:58 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

8h 56m1 stop Seattle/Tacoma Intl

3:25 pm - 9:24 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

6h 59m1 stop Seattle/Tacoma Intl

$465Alaska Airlines

Sat, Jan 9 - Tue, Jan 12

2:37 pm - 8:58 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

5h 21m1 stop Denver Intl

5:15 am - 1:31 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

9h 16m2 stops Houston George Bush Intcntl Denver Intl

$466United Airlines

Mon, Nov 16 - Wed, Nov 18

6:10 am - 12:52 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

5h 42m1 stop Denver Intl

5:15 am - 1:36 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

9h 21m2 stops Houston George Bush Intcntl Denver Intl

$470United Airlines

Fri, Jan 8 - Sat, Jan 9

1:02 pm - 11:07 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

9h 05m2 stops Portland San Diego

3:25 pm - 9:24 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

6h 59m1 stop Seattle/Tacoma Intl

$475Alaska Airlines

Sat, Jan 9 - Tue, Jan 12

1:14 pm - 9:42 pmMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

7h 28m1 stop Salt Lake City

6:06 pm - 10:51 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

5h 45m1 stop Salt Lake City

$530Delta

Sun, Nov 1 - Tue, Nov 3

5:30 am - 11:36 amMSO Missoula Johnson-Bell Field-AUS Austin Bergstrom

5h 06m1 stop Salt Lake City

12:31 pm - 5:38 pmAUS Austin Bergstrom-MSO Missoula Johnson-Bell Field

6h 07m1 stop Salt Lake City

$704Delta

Sun, Nov 22 - Sat, Nov 28

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Delta flights from Missoula to Austin

Our best Delta deals on Missoula to Austin flight tickets

Delta

Nov 1

MSO1:14 pmMissoula Johnson-Bell Field

7h 28m

1 stop

AUS9:42 pmAustin Bergstrom

Nov 3

AUS6:06 pmAustin Bergstrom

5h 45m

1 stop

MSO10:51 pmMissoula Johnson-Bell Field

$530

Delta

Nov 22

MSO5:30 amMissoula Johnson-Bell Field

5h 06m

1 stop

AUS11:36 amAustin Bergstrom

Nov 28

AUS12:31 pmAustin Bergstrom

6h 07m

1 stop

MSO5:38 pmMissoula Johnson-Bell Field

$704

Alaska Airlines flights from Missoula to Austin

Our best Alaska Airlines deals on Missoula to Austin flight tickets

Alaska Airlines

Jan 9

MSO2:02 pmMissoula Johnson-Bell Field

8h 56m

1 stop

AUS11:58 pmAustin Bergstrom

Jan 12

AUS3:25 pmAustin Bergstrom

6h 59m

1 stop

MSO9:24 pmMissoula Johnson-Bell Field

$465

Alaska Airlines

Jan 9

MSO1:02 pmMissoula Johnson-Bell Field

9h 05m

2 stops

AUS11:07 pmAustin Bergstrom

Jan 12

AUS3:25 pmAustin Bergstrom

6h 59m

1 stop

MSO9:24 pmMissoula Johnson-Bell Field

$475

Alaska Airlines

Jan 9

MSO2:02 pmMissoula Johnson-Bell Field

8h 56m

1 stop

AUS11:58 pmAustin Bergstrom

Jan 12

AUS7:03 pmAustin Bergstrom

19h 19m

2 stops

MSO1:22 pmMissoula Johnson-Bell Field

$481

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaAustin

MSO Missoula Johnson-Bell Field - AUS Austin Bergstrom

MSOAUS

Missoula Johnson-Bell Field

Wed 12/23

10:27 am-7:42 pm

1 stop8h 15m

Austin Bergstrom

Tue 12/29

7:44 pm-9:37 am

2 stops14h 53m

$452

MissoulaAustin

MSO Missoula Johnson-Bell Field - AUS Austin Bergstrom

MSOAUS

Missoula Johnson-Bell Field

Mon 11/16

6:15 am-12:58 pm

1 stop5h 43m

Austin Bergstrom

Wed 11/18

3:05 pm-9:47 pm

1 stop7h 42m

$456

MissoulaAustin

MSO Missoula Johnson-Bell Field - AUS Austin Bergstrom

MSOAUS

Missoula Johnson-Bell Field

Wed 12/23

10:27 am-7:42 pm

1 stop8h 15m

Austin Bergstrom

Tue 12/29

8:27 pm-9:37 am

1 stop14h 10m

$463

MissoulaAustin

MSO Missoula Johnson-Bell Field - AUS Austin Bergstrom

MSOAUS

Missoula Johnson-Bell Field

Fri 1/8

6:10 am-12:52 pm

1 stop5h 42m

Austin Bergstrom

Sat 1/9

4:49 pm-9:52 pm

1 stop6h 03m

$464

MissoulaAustin

MSO Missoula Johnson-Bell Field - AUS Austin Bergstrom

MSOAUS

Missoula Johnson-Bell Field

Sat 1/9

2:02 pm-11:58 pm

1 stop8h 56m

Austin Bergstrom

Tue 1/12

3:25 pm-9:24 pm

1 stop6h 59m

$465

MissoulaAustin

MSO Missoula Johnson-Bell Field - AUS Austin Bergstrom

MSOAUS

Missoula Johnson-Bell Field

Mon 11/16

2:37 pm-8:58 pm

1 stop5h 21m

Austin Bergstrom

Wed 11/18

5:15 am-1:31 pm

2 stops9h 16m

$466

MissoulaAustin

MSO Missoula Johnson-Bell Field - AUS Austin Bergstrom

MSOAUS

Missoula Johnson-Bell Field

Fri 1/8

6:10 am-12:52 pm

1 stop5h 42m

Austin Bergstrom

Sat 1/9

5:15 am-1:36 pm

2 stops9h 21m

$470

MissoulaAustin

MSO Missoula Johnson-Bell Field - AUS Austin Bergstrom

MSOAUS

Missoula Johnson-Bell Field

Sat 1/9

1:02 pm-11:07 pm

2 stops9h 05m

Austin Bergstrom

Tue 1/12

3:25 pm-9:24 pm

1 stop6h 59m

$475

MissoulaAustin

MSO Missoula Johnson-Bell Field - AUS Austin Bergstrom

MSOAUS

Missoula Johnson-Bell Field

Sun 11/1

1:14 pm-9:42 pm

1 stop7h 28m

Austin Bergstrom

Tue 11/3

6:06 pm-10:51 pm

1 stop5h 45m

$530

Quickest round-trip

MissoulaAustin

MSO Missoula Johnson-Bell Field - AUS Austin Bergstrom

MSOAUS

Missoula Johnson-Bell Field

Sun 11/22

5:30 am-11:36 am

1 stop5h 06m

Austin Bergstrom

Sat 11/28

12:31 pm-5:38 pm

1 stop6h 07m

$704

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 Missoula to Austin

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

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from $454 to $688.
The lowest price recently found on this route was $452.

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Missoula is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in August, then January is your next best option. Flight prices from Missoula to Austin during January average around $339.

How have Missoula to Austin flight prices changed over time?

As of October 2026, prices for Missoula to Austin flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Missoula to Austin

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

Estimated round-trip price

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

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

Best Price Found	$159
Fastest flight time	5h 42m
Direct flights	None

The best one-way flight to Austin from Missoula in the past 72 hours is $159. The best round-trip flight deal from Missoula to Austin found on momondo in the last 72 hours is $452.

The fastest flight from Missoula to Austin takes 5h 42m

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

Search flight deals

Frequently asked questions about flying from Missoula to Austin

How far is Missoula Johnson-Bell Field to Austin Bergstrom by plane?
A flight from Missoula Johnson-Bell Field to Austin Bergstrom will travel around 1436.6 mi. A reasonable flight in good conditions will take 5h 42m.
When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Austin Bergstrom Airport?
Prices for flights from Missoula Johnson-Bell Field Airport to Austin Bergstrom Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Austin Bergstrom Airport?
The number of operators available for flights from Missoula Johnson-Bell Field Airport to Austin Bergstrom Airport is 2 as of October 2026.
How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Austin Bergstrom 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 Missoula Johnson-Bell Field Airport to Austin Bergstrom Airport.
What documentation or ID do you need to fly to Austin Bergstrom Airport?
The required travel and health documents for your Austin Bergstrom 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 Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Missoula to Austin?
momondo data reveals that the most frequently booked airline on the route from Missoula to Austin is United Airlines, representing 52% of all bookings. The subsequent popular airline is Delta at 48%.

Best airlines flying from Missoula to Austin

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $279	Free Cancellation	Rating 7.8 8,664 reviews		Search Delta flights
United Airlines	PriceFrom $289	Free Cancellation	Rating 7.3 10,405 reviews		Search United Airlines flights

United Airlines Flights From Missoula to Austin
The lowest priced United Airlines flight from Missoula to Austin from the last 72 hours was $289. Generally, United Airlines has 3 flights on this route every week with an average price of $466. United Airlines is rated 7.3/10 by our users.

Fredericksburg

Wimberley

San Marcos

Round Rock

Georgetown

Cedar Park

Marble Falls

Seguin

Dripping Springs

Pflugerville

Kyle

Bastrop

Horseshoe Bay

Canyon Lake

Buda

Flatonia

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

It is quick and easy to find Missoula to Austin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Austin that suits you.

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

momondo does allow users to show only those flights to Austin from Missoula which offer a flexible booking policy as well as other useful filters and features.

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

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 Missoula to Austin.

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

Yes. momondo can track prices for Missoula to Austin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Missoula to Austin from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Austin departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Missoula to Austin

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How to get the cheapest flight ticket from Missoula to Austin

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

What is the cheapest month to fly to Austin?

How have Missoula to Austin flight prices changed over time?

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

How many flights depart from Missoula to Austin on average per week?

When to book flights from Missoula to Austin

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

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Frequently asked questions about flying from Missoula to Austin

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Why use momondo?

An easier way to manage your Austin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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