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AUS - MSO

$148 Find cheap flights from Austin to Missoula

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Missoula departing on 7/21. 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
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Missoula

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Missoula, 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 Austin to Missoula, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Austin to Missoula (AUS-MSO)

 
These are the cheapest deals for flights from Austin to Missoula currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Austin to Missoula

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Austin to Missoula.

Recent one-way flight deals from Austin to Missoula

Only flying one-way? Below are some of the best one-way flight deals from Austin to Missoula found on KAYAK recently.

Recent last minute flight deals from Austin to Missoula

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Austin to Missoula.

Recent direct flight deals from Austin to Missoula

The latest deals for direct flights from Austin to Missoula so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Austin to Missoula

Find recent round-trip train or bus tickets from Austin to Missoula.

All round-trip flight deals to Missoula

The cheapest plane tickets to Missoula found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:13 am - 2:25 pmAUS-MSO
6h 12m1 stop
2:05 pm - 8:13 amMSO-AUS
17h 08m1 stop
$245Frontier
Find Deal
Wed, Jul 24 - Mon, Jul 29
9:14 am - 2:24 pmAUS-MSO
6h 10m1 stop
3:14 pm - 8:14 amMSO-AUS
16h 00m1 stop
$268Frontier
Find Deal
Mon, Aug 19 - Mon, Aug 26
7:45 am - 10:23 amAUS-MSO
27h 38m1 stop
2:05 pm - 8:13 amMSO-AUS
17h 08m1 stop
Fri, Jul 12 - Mon, Jul 15
3:55 pm - 12:24 amAUS-MSO
9h 29m2 stops
3:00 pm - 10:36 pmMSO-AUS
6h 36m1 stop
$313Delta
Find Deal
Tue, Sep 10 - Wed, Sep 18
5:00 am - 1:04 pmAUS-MSO
9h 04m2 stops
1:38 pm - 11:54 pmMSO-AUS
9h 16m2 stops
$318American Airlines
Find Deal
Tue, Sep 10 - Wed, Sep 18
5:00 am - 1:04 pmAUS-MSO
9h 04m2 stops
1:38 pm - 11:45 pmMSO-AUS
9h 07m1 stop
$323American Airlines
Find Deal
Tue, Sep 10 - Mon, Sep 16
2:35 pm - 11:52 pmAUS-MSO
10h 17m2 stops
5:33 am - 3:54 pmMSO-AUS
9h 21m2 stops
$338Delta
Find Deal
Thu, Aug 22 - Fri, Aug 23
10:20 am - 2:22 pmAUS-MSO
5h 02m1 stop
2:53 pm - 11:59 pmMSO-AUS
8h 06m1 stop
Wed, Jun 12 - Sat, Jun 15
5:30 am - 9:47 amAUS-MSO
5h 17m1 stop
5:25 pm - 11:59 pmMSO-AUS
5h 34m1 stop
$408United Airlines
Find Deal
Wed, Jul 17 - Mon, Jul 22
5:30 am - 9:47 amAUS-MSO
5h 17m1 stop
10:43 am - 5:03 pmMSO-AUS
5h 20m1 stop
$428United Airlines
Find Deal
Thu, Jul 18 - Thu, Jul 25
2:27 pm - 1:05 pmAUS-MSO
23h 38m1 stop
$148Frontier
Find Deal
Sun, Jul 21
8:00 am - 1:47 pmAUS-MSO
6h 47m1 stop
$164American Airlines
Find Deal
Thu, Aug 22
1:34 pm - 2:03 pmAUS-MSO
25h 29m1 stop
$169Frontier
Find Deal
Thu, Jun 13
11:08 am - 4:20 pmAUS-MSO
6h 12m1 stop
$194United Airlines
Find Deal
Tue, Jul 30
11:00 am - 4:19 pmAUS-MSO
6h 19m1 stop
$214United Airlines
Find Deal
Sat, Jul 27
2:35 pm - 11:52 pmAUS-MSO
10h 17m2 stops
$219Delta
Find Deal
Tue, Jul 30
12:48 pm - 11:28 pmAUS-MSO
11h 40m2 stops
$229Delta
Find Deal
Sat, Jul 27
9:52 am - 4:43 pmAUS-MSO
31h 51m3 stops
Thu, Aug 22
7:48 pm - 9:47 amAUS-MSO
14h 59m2 stops
$282United Airlines
Find Deal
Sun, Jul 21
6:41 pm - 9:19 pmAUS-MSO
27h 38m3 stops
Sun, Jul 21
9:16 am - 2:19 pmAUS-MSO
6h 03m1 stop
3:09 pm - 8:16 amMSO-AUS
16h 07m1 stop
$408Frontier
Find Deal
Fri, May 31 - Mon, Jun 3
11:00 am - 4:02 pmAUS-MSO
6h 02m1 stop
6:30 am - 11:58 pmMSO-AUS
16h 28m1 stop
$720United Airlines
Find Deal
Tue, Jun 4 - Sun, Jun 9
9:42 am - 9:09 pmAUS-MSO
12h 27m2 stops
2:26 pm - 11:58 pmMSO-AUS
8h 32m1 stop
$725United Airlines
Find Deal
Tue, Jun 4 - Sun, Jun 9
5:15 am - 1:24 pmAUS-MSO
9h 09m2 stops
2:26 pm - 11:29 pmMSO-AUS
8h 03m2 stops
$769United Airlines
Find Deal
Tue, Jun 4 - Sun, Jun 9
5:30 am - 11:47 amAUS-MSO
7h 17m1 stop
5:40 am - 6:54 pmMSO-AUS
12h 14m2 stops
$819Delta
Find Deal
Fri, May 31 - Mon, Jun 3
4:35 pm - 12:20 amAUS-MSO
8h 45m2 stops
5:40 am - 6:54 pmMSO-AUS
12h 14m2 stops
$824Delta
Find Deal
Fri, May 31 - Mon, Jun 3

Flights from Austin to Missoula - Travel Insights & Trends

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

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

The average price of all flights from Austin to Missoula clicked on KAYAK for each day over the last 12 months.
When flying from Austin to Missoula, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Austin, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Austin to Missoula, 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 Austin to Missoula is October, where tickets cost $416 on average. On the other hand, the most expensive months are December and March, where the average cost of tickets is $789 and $780 respectively.

How far in advance should I book a flight from Austin to Missoula?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Austin to Missoula, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Austin to Missoula, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 28 days before departure.

Which airlines provide the cheapest flights from Austin to Missoula?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Missoula from Austin were found on Frontier ($148) and American Airlines ($164), and the lowest round-trip tickets were found on Frontier ($245) and Alaska Airlines ($308).

Good to know

Low season

April

High season

July

Cheapest flight

$148
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 14% lower on average.
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
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 Austin to Missoula

  • What is the cheapest flight from Austin to Missoula?

    In the last 3 days, the lowest price for a flight from Austin to Missoula was $148 for a one-way ticket and $245 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Austin to Missoula?

    On your way to Missoula, you’ll fly out from Austin Bergstrom. You’ll be landing at Missoula Johnson-Bell Field.

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

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

  • Which airline alliances offer flights from Austin to Missoula?

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

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

    The two airlines most popular with KAYAK users for flights from Austin to Missoula are Delta and United Airlines. With an average price for the route of $506 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $506 and an overall rating of 7.4.

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

    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 Austin to Missoula.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missoula from Austin 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 Austin to Missoula?

    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 Missoula with an airline and back to Austin with another airline. Booking your flights between Austin and MSO 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 Austin to Missoula?

    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 Missoula from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Austin to Missoula

 
See real verified KAYAK customer reviews for airlines flying from Austin to Missoula. 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 Austin to Missoula? 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
DeltaOverall score based on 10457 reviews
8.2Boarding
7.9Comfort
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Book cheap flights from Austin to Missoula

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Austin to Missoula found on KAYAK in the last 72 hours.
7/21Sun
1 stopFrontier
23h 38mAUS-MSO
$148
8/22Thu
1 stopAmerican Airlines
6h 47mAUS-MSO
$164
6/13Thu
1 stopFrontier
25h 29mAUS-MSO
$169
7/30Tue
1 stopUnited Airlines
6h 12mAUS-MSO
$194
7/27Sat
1 stopUnited Airlines
6h 19mAUS-MSO
$214
7/30Tue
2 stopsDelta
10h 17mAUS-MSO
$219
7/27Sat
2 stopsDelta
11h 40mAUS-MSO
$229
8/22Thu
3 stops
31h 51mAUS-MSO
$243
7/21Sun
2 stopsUnited Airlines
14h 59mAUS-MSO
$282
7/21Sun
3 stops
27h 38mAUS-MSO
$300

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Last minute flights from Austin to Missoula

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Austin to Missoula that are departing in the next 10 days.
5/31Fri
multi-stopFrontier
6h 03mAUS-MSO
6/3Mon
multi-stopFrontier
16h 07mMSO-AUS
$408
6/4Tue
multi-stopUnited Airlines
6h 02mAUS-MSO
6/9Sun
multi-stopUnited Airlines
16h 28mMSO-AUS
$720
6/4Tue
multi-stopUnited Airlines
12h 27mAUS-MSO
6/9Sun
multi-stopUnited Airlines
8h 32mMSO-AUS
$725
6/4Tue
multi-stopUnited Airlines
9h 09mAUS-MSO
6/9Sun
multi-stopUnited Airlines
8h 03mMSO-AUS
$769
5/31Fri
multi-stopDelta
7h 17mAUS-MSO
6/3Mon
multi-stopDelta
12h 14mMSO-AUS
$819
5/31Fri
multi-stopDelta
8h 45mAUS-MSO
6/3Mon
multi-stopDelta
12h 14mMSO-AUS
$824

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Austin - Missoula Flights

Departure:

Austin (AUS)United States

Destination:

Missoula (MSO)United States

Return flight deals:

Missoula - Austin

Cabin classes: