HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$231+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — AUS
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(Delta)

One-way from

$231
(American Airlines)

Popular in

August

Cheapest in

June

Average price

$500
Provider with most accurate pricing for Missoula Johnson-Bell Field-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Austin Bergstrom flights.
Search Deals
From Missoula Johnson-Bell Field to Austin Bergstrom
Search Deals
One-way flight from Missoula Johnson-Bell Field to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 30, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 6/166:24 pmMSO - AUS
1 stop5h 07mDelta
Wed 6/187:10 pmAUS - MSO
1 stop6h 15mDelta
Deal found 4/28$257
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 6/155:45 amMSO - AUS
1 stop10h 11mAlaska Airlines
Wed 6/181:36 pmAUS - MSO
1 stop11h 43mAlaska Airlines
Deal found 4/28$291
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 5/162:35 pmMSO - AUS
2 stops7h 10mUnited Airlines
Wed 5/215:05 amAUS - MSO
2 stops9h 28mUnited Airlines
Deal found 4/29$404
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 5/231:22 pmMSO - AUS
1 stop5h 53mAmerican Airlines
Mon 5/267:00 amAUS - MSO
1 stop6h 26mAmerican Airlines
Deal found 4/29$407
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/72:54 pmMSO - AUS
1 stop7h 54mHawaiian Airlines
Tue 5/137:30 amAUS - MSO
1 stop7h 28mHawaiian Airlines
Deal found 4/29$510

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 April 30, 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

Mon 6/16

6:24 pm-12:31 am

1 stop5h 07m

Austin Bergstrom

Wed 6/18

7:10 pm-12:25 am

1 stop6h 15m

$257

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Sun 6/15

5:45 am-4:56 pm

1 stop10h 11m

Austin Bergstrom

Wed 6/18

1:36 pm-12:19 am

1 stop11h 43m

$291

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Fri 5/16

2:35 pm-10:45 pm

2 stops7h 10m

Austin Bergstrom

Wed 5/21

5:05 am-1:33 pm

2 stops9h 28m

$404

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Fri 5/23

1:22 pm-8:15 pm

1 stop5h 53m

Austin Bergstrom

Mon 5/26

7:00 am-12:26 pm

1 stop6h 26m

$407

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Thu 5/15

1:22 pm-8:15 pm

1 stop5h 53m

$231

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Thu 5/15

6:39 pm-12:27 pm

2 stops16h 48m

$291

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Sun 5/11

5:45 am-1:08 pm

1 stop6h 23m

$311

MissoulaAustin

MSO - AUS

MSOAUS

Missoula Johnson-Bell Field

Sat 5/10

2:35 pm-10:41 am

3 stops19h 06m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Austin flight deals on Cheapflights vs. FlightHub >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, 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 April 30, 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.

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 April 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Missoula to Austin by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

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
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

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
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

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?

    Delta, at $257, was found to be the cheapest airline from Missoula to Austin.Alternate airlines to your destination round-trip include Alaska Airlines and United Airlines. Delta is 50% 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 $231 on American Airlines. Other airlines that offer cheap prices include Alaska Airlines from $291 and Delta from $311 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
Round Rock
Dripping Springs
Cedar Park
Pflugerville
Bastrop
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missoula to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Billings to Dallas/Fort Worth flights
Bozeman to Dallas/Fort Worth flights
Kalispell to Dallas/Fort Worth flights
Missoula to Hobby flights
Billings to Austin flights
Great Falls to Dallas/Fort Worth flights
Bozeman to San Antonio flights
Missoula to George Bush Intcntl flights
Missoula to Dallas/Fort Worth flights
Great Falls to San Antonio flights
Billings to Hobby flights
Kalispell to Austin flights
Bozeman to Love Field flights
Bozeman to Austin flights
Billings to George Bush Intcntl flights
Kalispell to Hobby flights
Helena to Hobby flights
Great Falls to Love Field flights
Kalispell to George Bush Intcntl flights
Bozeman to Hobby flights
Great Falls to Hobby flights
Bozeman to George Bush Intcntl flights
Butte to Dallas/Fort Worth flights
Helena to Dallas/Fort Worth flights
Missoula to San Antonio flights
Billings to San Antonio flights
Kalispell to San Antonio flights
Helena to George Bush Intcntl flights
Helena to Austin flights
Billings to Corpus Christi flights
Butte to Hobby flights
Great Falls to El Paso flights
Billings to Midland flights
Great Falls to Austin flights
Billings to Amarillo flights
Missoula to Midland flights
Great Falls to George Bush Intcntl flights
Kalispell to Love Field flights
Helena to Love Field flights
Billings to El Paso flights
Bozeman to Killeen flights
Bozeman to Lubbock flights
Missoula to Love Field flights
Helena to Wichita Falls flights
Helena to San Antonio flights
Missoula to Texarkana flights
Helena to Killeen flights

Top 4 airlines flying from Missoula to Austin

Discover the top 4 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$487FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$328Average$417FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$548FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$418Average$635FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.