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$116+ Cheap flights from Missoula to Austin (MSO - AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — AUS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Missoula to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$288
(American Airlines)

One-way from

$116
(Priceline)

Popular in

August

Cheapest in

June

Average price

$368
From Missoula Johnson-Bell Field to Austin Bergstrom
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One-way flight from Missoula Johnson-Bell Field to Austin Bergstrom
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Missoula to Austin

Cheapest flights from Missoula to Austin
Explore the most affordable flight options available from Missoula to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:00 amMSO - AUS
1 stop13h 24mAmerican Airlines
Sat 11/151:35 pmAUS - MSO
1 stop6h 54mAmerican Airlines
Deal found 7/2$288
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:35 amMSO - AUS
1 stop7h 51mAlaska Airlines
Tue 8/267:15 amAUS - MSO
1 stop9h 03mAlaska Airlines
Deal found 7/2$298
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:30 amMSO - AUS
1 stop6h 34mDelta
Tue 8/267:20 amAUS - MSO
2 stops11h 24mDelta
Deal found 7/2$304
This Hawaiian Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:16 pmMSO - AUS
1 stop8h 49mHawaiian Airlines
Tue 8/196:00 pmAUS - MSO
1 stop6h 54mHawaiian Airlines
Deal found 7/2$313
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1610:37 amMSO - AUS
2 stops11h 22mUnited Airlines
Sun 7/205:15 amAUS - MSO
1 stop5h 41mUnited Airlines
Deal found 6/30$416
This Mytrip deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/165:14 pmMSO - AUS
2 stops18h 09mMultiple Airlines
Sun 7/206:32 pmAUS - MSO
2 stops21h 58mMultiple Airlines
Deal found 6/30$496

Cheapflights Fare Finder

Customize your flight search to find flights from Missoula to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Missoula to Austin that are best for you.

Fly from

Missoula

Fly to

Austin

Route

Depart

Return

Price

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Wed 11/12

7:00 am-9:24 pm

1 stop13h 24m

Austin Bergstrom

Sat 11/15

1:35 pm-7:29 pm

1 stop6h 54m

$288

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Sat 8/23

6:35 am-3:26 pm

1 stop7h 51m

Austin Bergstrom

Tue 8/26

7:15 am-3:18 pm

1 stop9h 03m

$298

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Sat 8/23

5:30 am-1:04 pm

1 stop6h 34m

Austin Bergstrom

Tue 8/26

7:20 am-5:44 pm

2 stops11h 24m

$304

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Fri 8/15

2:16 pm-12:05 am

1 stop8h 49m

Austin Bergstrom

Tue 8/19

6:00 pm-11:54 pm

1 stop6h 54m

$313

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Wed 7/16

10:37 am-10:59 pm

2 stops11h 22m

Austin Bergstrom

Sun 7/20

5:15 am-9:56 am

1 stop5h 41m

$416

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Wed 7/16

5:14 pm-12:23 pm

2 stops18h 09m

Austin Bergstrom

Sun 7/20

6:32 pm-3:30 pm

2 stops21h 58m

$496

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Fri 8/15

12:40 pm-11:44 pm

1 stop10h 04m

$116

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Tue 7/29

1:15 pm-11:42 pm

1 stop9h 27m

$149

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Tue 7/29

5:30 am-3:43 pm

2 stops9h 13m

$155

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Fri 8/15

6:45 am-6:46 pm

2 stops11h 01m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 12 results
1
2

Best time to book a flight from Missoula to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Missoula with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missoula to Austin

What is the cheapest month to book a flight from Missoula to Austin?

Currently, January is the cheapest month in which you can book a flight from Missoula to Austin (average of $286). Flying from Missoula to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MSO to AUS?

Find hourly flight availability from Missoula to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from Missoula to Austin by exploring options for tickets in the afternoon.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated July 3, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Missoula to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Missoula to Austin round-trip?

    American Airlines, at $288, was found to be the cheapest airline from Missoula to Austin.Alternate airlines to your destination round-trip include Alaska Airlines and Delta. American Airlines is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Missoula to Austin one-way?

    One-way options have recently been found by users for as low as $116 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $149 and Delta from $155 one-way.

  • Can I find deals for flights from Missoula to Austin that include hotel bookings?

    Yes. In addition to deals on Missoula to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Austin.

  • Can I find deals for business class flights from Missoula to Austin?

    Yes. Cheapflights offers flight deals from Missoula to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missoula to Austin?

    Currently, January is the cheapest month in which you can book a flight from Missoula to Austin (average of $286). Flying from Missoula to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Missoula?

Book flights to Missoula if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Round Rock
Seguin
Horseshoe Bay

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Top 3 airlines flying from Missoula to Austin

Discover the top 3 airlines that operate flights from Missoula to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$466FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$338Average$536FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$384Average$488FlexibilityNo cancel feeOn-time75%

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