AUS - MSO

$221 Find Cheap Flights from Austin to Missoula - Compare and Save

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Everything you should know

Cheapest round-trip
$261
Typical prices: $438-$651
Multiple Airlines
Sun 10/28Thu 11/8
AUS - MSO • 1 stop
Cheapest one-way
$221
Typical prices: $204-$364
United Airlines
Mon 9/24
AUS - MSO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Austin and Missoula. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 29% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $468 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 51m (one-way)
Insights
Insights
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We hope you love your trip to Missoula!
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Flight Deals

Cheap Flights from Austin to Missoula (AUS-MSO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Missoula

Wed, Oct 28 - Sun, Nov 8
Multiple Airlines Logo
1:17 pm - 4:23 pmAUS  Austin Bergstrom-MSO Missoula Johnson-Bell Field
28h 06m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:07 pm - 12:13 pmMSO  Missoula Johnson-Bell Field-AUS Austin Bergstrom
14h 06m1 stop Las Vegas Harry Reid Intl
$261Multiple Airlines
Wed, Oct 28 - Sun, Nov 8
Multiple Airlines Logo
8:21 pm - 4:23 pmAUS  Austin Bergstrom-MSO Missoula Johnson-Bell Field
21h 02m2 stops Denver Intl Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:07 pm - 12:13 pmMSO  Missoula Johnson-Bell Field-AUS Austin Bergstrom
14h 06m1 stop Las Vegas Harry Reid Intl
$335Multiple Airlines
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
3:32 pm - 1:50 pmAUS  Austin Bergstrom-MSO Missoula Johnson-Bell Field
23h 18m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:05 pm - 11:15 amMSO  Missoula Johnson-Bell Field-AUS Austin Bergstrom
16h 10m1 stop Las Vegas Harry Reid Intl
$372Multiple Airlines
Thu, Oct 1 - Tue, Oct 6
United Airlines Logo
5:30 am - 9:57 amAUS  Austin Bergstrom-MSO Missoula Johnson-Bell Field
5h 27m1 stop Denver Intl
United Airlines Logo
6:15 am - 12:55 pmMSO  Missoula Johnson-Bell Field-AUS Austin Bergstrom
5h 40m1 stop Denver Intl
$436United Airlines
Wed, Jan 27 - Tue, Feb 2
United Airlines Logo
7:07 am - 1:27 pmAUS  Austin Bergstrom-MSO Missoula Johnson-Bell Field
7h 20m1 stop Denver Intl
United Airlines Logo
6:15 am - 12:54 pmMSO  Missoula Johnson-Bell Field-AUS Austin Bergstrom
5h 39m1 stop Denver Intl
$436United Airlines
Thu, Dec 3 - Mon, Dec 7
Delta Logo
12:33 pm - 5:45 pmAUS  Austin Bergstrom-MSO Missoula Johnson-Bell Field
6h 12m1 stop Salt Lake City
Delta Logo
5:10 am - 2:55 pmMSO  Missoula Johnson-Bell Field-AUS Austin Bergstrom
8h 45m1 stop Salt Lake City
$441Delta
Thu, Dec 3 - Mon, Dec 7
Alaska Airlines Logo
6:00 pm - 1:36 pmAUS  Austin Bergstrom-MSO Missoula Johnson-Bell Field
20h 36m1 stop Portland
Alaska Airlines Logo
4:13 pm - 12:09 amMSO  Missoula Johnson-Bell Field-AUS Austin Bergstrom
6h 56m1 stop Seattle/Tacoma Intl
$441Alaska Airlines
Wed, Jan 27 - Tue, Feb 2
United Airlines Logo
12:15 pm - 9:26 pmAUS  Austin Bergstrom-MSO Missoula Johnson-Bell Field
10h 11m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
6:15 am - 12:54 pmMSO  Missoula Johnson-Bell Field-AUS Austin Bergstrom
5h 39m1 stop Denver Intl
$442United Airlines
Fri, Oct 16 - Wed, Oct 21
Delta Logo
6:06 pm - 12:31 amAUS  Austin Bergstrom-MSO Missoula Johnson-Bell Field
7h 25m1 stop Salt Lake City
Delta Logo
5:30 am - 11:36 amMSO  Missoula Johnson-Bell Field-AUS Austin Bergstrom
5h 06m1 stop Salt Lake City
$445Delta
Tue, Jan 12 - Sat, Jan 16
Alaska Airlines Logo
7:15 am - 3:32 pmAUS  Austin Bergstrom-MSO Missoula Johnson-Bell Field
9h 17m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:22 pm - 11:58 pmMSO  Missoula Johnson-Bell Field-AUS Austin Bergstrom
6h 36m1 stop Seattle/Tacoma Intl
$445Alaska Airlines
Booking Insights

Price, demand and travel trends for Austin to Missoula flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Austin to Missoula with more confidence.

What's the cheapest day of the week to fly from Austin to Missoula?

Tuesday is the cheapest day of the week to fly from Austin to Missoula, it is 18% cheaper than the average day. Wednesday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Austin to Missoula?

  • October is the cheapest month to fly from Austin to Missoula at $378 round-trip.
  • November ($1,010) and July ($610) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 167% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Austin to Missoula flights

Low season

December

Cheapest flight

$221
Best time to beat the crowds but there is an average 11% increase in price.
Flight from Austin to Missoula

When to book flights from Austin to Missoula

Are your dates flexible? Find out the best times to travel from Austin to Missoula based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Austin to Missoula flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Austin to Missoula?

    Flights from Austin to Missoula usually depart from Austin Bergstrom (AUS) and arrive at Missoula Johnson-Bell Field (MSO).

  • What cabin classes can I book on flights from Austin to Missoula?

    Two cabin classes are available on flights from Austin to Missoula:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Austin to Missoula pass through?

    One-stop flights from Austin to Missoula most commonly connect through:

    • Denver Intl (DEN) - 58% of one-stop connections
    • Dallas/Fort Worth (DFW) - 17% of one-stop connections
    • Salt Lake City (SLC) - 14% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 9% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Austin to Missoula?

    Yes. Being flexible with your travel dates can save you up to 24% on the Austin to Missoula route. Tuesday is the cheapest departure day at $442 round-trip on average, while Wednesday is the most expensive at $581, a difference of $139. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Austin to Missoula?

    A nonstop flight from Austin to Missoula takes 0h 00m, covering 1,449 miles.

  • Do I need a passport to fly from Austin to Missoula?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Austin to Missoula changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $261 to $1,036. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Austin to Missoula looking right now?

    One-way fares from Austin to Missoula are currently higher than usual. Average one-way flight prices are about $310, which is 21% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Austin to Missoula?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 51m, compared with 5h 51m via Salt Lake City (SLC) and 6h 31m via Dallas/Fort Worth (DFW).

  • What is the time difference between Austin and Missoula?

    Missoula is 1 hour behind Austin (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Missoula Johnson-Bell Field Airport (MSO)?

    Missoula Johnson-Bell Field Airport (MSO) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
    · Dollar
    · Budget
    · Hertz
    · Thrifty
    · Avis

  • How much should I expect to pay for a Austin to Missoula flight?

    Round-trip flights from Austin to Missoula range from $438 to $651, with an average of $533 over the past 12 months. Anything below $438 counts as a good deal.

Your guide to booking Austin to Missoula flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Wednesday. On this route, Tuesday flights average $442 - about $139 less than Wednesday (24% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Austin to Missoula trip for October. Fares historically average $378 round-trip in that month - typically $632 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Missoula Johnson-Bell Field Airport.
    - StoneCreek Lodge
    - Fairfield Inn & Suites by Marriott Missoula

More options for your flight from Austin to Missoula

Complete your trip to Missoula with a hotel stay or car rental

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Hotels in Missoula
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