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$262+ Cheap flights from Missoula to Austin (MSO - AUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — AUS
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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Cheap 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 diciembre 4, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/3. 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.
mar. 12/306:00 amMSO - AUS
1 stop23h 40mAlaska Airlines
mar. 1/67:42 pmAUS - MSO
1 stop20h 49mAlaska Airlines
Deal found 12/3$469
This Alaska Airlines deal was found by Cheapflights users on 12/3. 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.
dom. 12/2112:29 pmMSO - AUS
1 stop15h 31mAlaska Airlines
jue. 12/251:33 pmAUS - MSO
1 stop11h 09mAlaska Airlines
Deal found 12/3$541
This United Airlines deal was found by Cheapflights users on 12/4. 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.
dom. 12/216:00 amMSO - AUS
1 stop6h 24mUnited Airlines
jue. 12/258:46 amAUS - MSO
1 stop5h 50mUnited Airlines
Deal found 12/4$561
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/294:20 pmMSO - AUS
2 stops30h 54mMultiple Airlines
dom. 1/44:48 pmAUS - MSO
1 stop23h 42mMultiple Airlines
Deal found 12/2$578
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:39 pmMSO - AUS
2 stops19h 20mMultiple Airlines
dom. 1/44:48 pmAUS - MSO
1 stop23h 42mMultiple Airlines
Deal found 12/2$621
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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.
mar. 12/305:20 amMSO - AUS
1 stop22h 40mAlaska Airlines
dom. 1/47:17 amAUS - MSO
1 stop17h 52mAlaska Airlines
Deal found 12/2$623
This Alaska Airlines deal was found by Cheapflights users on 12/3. 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.
mié. 12/244:21 pmMSO - AUS
1 stop21h 54mAlaska Airlines
lun. 12/297:40 amAUS - MSO
1 stop17h 02mAlaska Airlines
Deal found 12/3$637

Find 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 diciembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$231
(Kiwi.com)

One-way from

$201
(United Airlines)

Popular in

August

Cheapest in

June

Average price

$401
Provider with most accurate pricing for Missoula Johnson-Bell Field-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Austin Bergstrom flights.
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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, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 diciembre 4, 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

sáb. 1/24

6:23 am-3:54 pm

1 stop8h 31m

Austin Bergstrom

mié. 1/28

7:15 am-3:31 pm

1 stop9h 16m

$262

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

dom. 2/8

2:03 pm-11:59 pm

1 stop8h 56m

Austin Bergstrom

mié. 2/11

6:59 pm-12:21 pm

1 stop18h 22m

$272

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

lun. 1/26

7:55 am-11:02 pm

2 stops14h 07m

Austin Bergstrom

vie. 1/30

2:55 pm-8:14 pm

1 stop6h 19m

$288

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

lun. 1/12

4:20 pm-11:59 pm

1 stop6h 39m

Austin Bergstrom

jue. 1/15

7:59 pm-3:31 pm

2 stops20h 32m

$356

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

jue. 4/30

2:35 pm-5:14 am

1 stop13h 39m

Austin Bergstrom

mié. 5/6

6:00 am-1:43 pm

1 stop8h 43m

$359

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

sáb. 3/28

2:35 pm-5:14 am

1 stop13h 39m

Austin Bergstrom

dom. 4/5

5:45 pm-1:09 pm

1 stop20h 24m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Compare providers for flights from Missoula to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Austin in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Missoula-Austin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Missoula-Austin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Missoula-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Austin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, October is the cheapest month in which you can book a flight from Missoula to Austin (average of $151). Flying from Missoula to Austin in November is currently the most expensive (average of $399). 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.

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 diciembre 4, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United 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
11,396 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Alaska Airlines
8.0
Very good
11,396 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Delta
7.9
Good
8,011 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
United Airlines
7.4
Good
9,063 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

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.

  • How long is the flight from Missoula to Austin?

    For as low as $263, Alaska Airlines can have you in Austin from Missoula in 8h 54m. The distance from Missoula to Austin is about 1449 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $151, was found to be the cheapest airline from Missoula to Austin.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. United Airlines is 66% 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 $142 on Delta. Other airlines that offer cheap prices include American Airlines from $164 and United Airlines from $164 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, October is the cheapest month in which you can book a flight from Missoula to Austin (average of $151). Flying from Missoula to Austin in November is currently the most expensive (average of $399). 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 Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Round Rock
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Canyon Lake
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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$151Average$434FlexibilityNo cancel feeOn-time69%
DeltaCheapest$282Average$437FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$384Average$488FlexibilityNo cancel feeOn-time75%

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