MSO - AUS

$191 Find Cheap Flights from Missoula to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Austin departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Austin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$233
Typical prices: $401-$526
Multiple Airlines
Thu 12/11Sun 12/14
MSO - AUS • 1 stop
Cheapest one-way
$191
Typical prices: $253-$513
Alaska Airlines
Tue 12/23
MSO - AUS • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $322 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
June
Cheapest • 23% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Austin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Missoula to Austin (MSO-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to Austin

Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
10:26 pm - 4:18 pmMSO-AUS
16h 52m1 stop
Multiple Airlines Logo
10:22 pm - 9:31 amAUS-MSO
12h 09m1 stop
$233Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
10:26 pm - 4:18 pmMSO-AUS
16h 52m1 stop
Multiple Airlines Logo
1:10 pm - 9:31 amAUS-MSO
21h 21m2 stops
$282Multiple Airlines
Find Deal
Sat, Dec 13 - Tue, Jan 13
Alaska Airlines Logo
4:22 pm - 11:59 pmMSO-AUS
6h 37m1 stop
Alaska Airlines Logo
7:15 am - 11:55 pmAUS-MSO
17h 40m1 stop
$322Alaska Airlines
Find Deal
Sun, Feb 1 - Sat, Feb 14
Alaska Airlines Logo
4:20 pm - 11:59 pmMSO-AUS
6h 39m1 stop
Alaska Airlines Logo
6:00 am - 1:52 pmAUS-MSO
8h 52m1 stop
$342Alaska Airlines
Find Deal
Thu, Apr 30 - Wed, May 6
Alaska Airlines Logo
6:30 pm - 5:14 amMSO-AUS
9h 44m1 stop
Alaska Airlines Logo
6:00 am - 1:43 pmAUS-MSO
8h 43m1 stop
$348Alaska Airlines
Find Deal
Tue, Feb 3 - Mon, Feb 9
Delta Logo
7:55 am - 5:59 pmMSO-AUS
9h 04m1 stop
Delta Logo
6:50 pm - 12:29 amAUS-MSO
6h 39m1 stop
$349Delta
Find Deal
Sat, Dec 13 - Tue, Jan 13
Delta Logo
5:00 am - 3:40 pmMSO-AUS
9h 40m2 stops
Delta Logo
12:48 pm - 12:29 amAUS-MSO
12h 41m2 stops
$359Delta
Find Deal
Fri, Mar 27 - Sun, Apr 5
United Airlines Logo
5:20 pm - 11:46 pmMSO-AUS
5h 26m1 stop
United Airlines Logo
4:32 pm - 9:26 pmAUS-MSO
5h 54m1 stop
$378United Airlines
Find Deal
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
2:37 pm - 10:59 pmMSO-AUS
7h 22m2 stops
United Airlines Logo
5:10 am - 1:35 pmAUS-MSO
9h 25m2 stops
$386United Airlines
Find Deal
Mon, Feb 2 - Wed, Feb 11
American Airlines Logo
7:00 am - 3:09 pmMSO-AUS
7h 09m1 stop
American Airlines Logo
2:15 pm - 8:45 pmAUS-MSO
7h 30m1 stop
$440American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Missoula to Austin flights

Get data-powered insights and trends into flights from Missoula to Austin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Missoula to Austin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Missoula to Austin departing in December.

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

The average price of all round-trip flights from Missoula to Austin clicked on KAYAK for each day over the last 12 months.

When flying from Missoula to Austin, you should consider leaving on a Friday and avoid Wednesdays if you are looking for the best rates. For your return to Missoula, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Missoula to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Missoula to Austin is June, where tickets cost $359 (return) on average. On the other hand, the most expensive months are November and August, where the average cost of round-trip tickets is $574 and $560 respectively.

Good to know

Low seasonJuly
Cheapest flight$191
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Missoula to Austin

When to book flights from Missoula to Austin

Are your dates flexible? Find out the best times to travel from Missoula to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Missoula to Austin

  • What is the cheapest flight from Missoula to Austin?

    In the last 3 days, the lowest price for a flight from Missoula to Austin was $191 for a one-way ticket and $233 for a round-trip.

  • Do I need a passport to fly between Missoula and Austin?

    No, a passport isn't needed to fly from Missoula to Austin. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Missoula to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Missoula to Austin?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Missoula and Austin, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Missoula to Austin, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Missoula to Austin are Alaska Airlines and Delta. With an average price for the route of $488 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $437 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Missoula to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missoula to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missoula to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Missoula is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missoula to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Missoula with another airline. Booking your flights between Missoula and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missoula to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Missoula up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Missoula to Austin

 
See real verified KAYAK customer reviews for airlines flying from Missoula to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Missoula to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11237 reviews
8.1Boarding
8.5Crew
7.0Entertainment
7.8Comfort
7.1Food
Airline reviews

The flight attendants were friendly. I liked that I got a mini soda can, not just a small cup. No issues with our flight departure, etc.

10.0 ExcellentAnonymous, Oct 2025MSO - PDX
Read more Alaska Airlines reviews

The flight attendants were friendly. I liked that I got a mini soda can, not just a small cup. No issues with our flight departure, etc.

My wife and I had seats next to each other, but when our boarding passes were printed, British Airways had moved me away from her and refused to fix it. We tried to fix it at the boarding gate and were just told flatly "no". Never again.

Website could be better with faster access to specific flight information and boarding pass once reservation is made. Not a fan of no seat selection on line. I had to consult gate agent each time to change seats on flights with lots of open seats. This cannot possibly be cost effective for airline. On plus side, Alaska seat legroom seemed larger than American. ns

I booked a round trip. I ordered a lunch going and a lunch for the return but got both lunches going. Could have been my error. Both lunches were good.

We were singled out, greeted and helped with check-in at the busy airport. They offered to take our bags there and gave no fuss when we said they were carry-on. With United just last week I had to put up a fight just to get onto the flight with my one authorized carry-on.

The flight was jumping between being delayed and closer to schedule about 5 times. Alaska air website showed incorrect times while google had latest info. This panic was horrible to deal with.

More leg room would be nice. Especially for older people

The plane was delayed a bit. It wasn't a huge problem though, as we were heading back home.

Ok. It was uneventful and drama free. Plane was clean and the crew polite.

Close boarding too early we’re willing to not let people on flight that could not check in. What ever happened to customer service? Three of us had to fight to get on plane shameful

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Gate agent did not hold flight for connection, provided no assistance to get new flight

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

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