AUS - FCA

$154 Find Cheap Flights from Austin to Kalispell

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 Kalispell departing on 4/14. 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 Kalispell

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Kalispell, 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 Kalispell, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$297
Overall average: $374
Alaska Airlines
Wed 4/29Sat 5/2
AUS - FCA • 1 stop
Cheapest non-stop
$579
Delta
Sat 8/22Sat 8/29
AUS - FCA • Non-stop
Top airlines
Cheapest • from $297 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Austin and Kalispell. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $286 (round-trip)
Shortest trip • 5h 58m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kalispell!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Kalispell (AUS-FCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Kalispell 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 Austin to Kalispell

Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
6:00 am - 12:03 pm
AUS
-
FCA
7h 03m
1 stop
Alaska Airlines Logo
6:35 am - 2:39 pm
FCA
-
AUS
7h 04m
1 stop
$297Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
6:00 am - 12:03 pm
AUS
-
FCA
7h 03m
1 stop
Alaska Airlines Logo
1:43 pm - 12:24 am
FCA
-
AUS
9h 41m
1 stop
$317Alaska Airlines
Sat, Apr 4 - Sat, Apr 11
Alaska Airlines Logo
8:35 am - 11:47 pm
AUS
-
FCA
16h 12m
1 stop
Alaska Airlines Logo
1:52 pm - 12:35 am
FCA
-
AUS
9h 43m
1 stop
$337Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
6:00 am - 12:03 pm
AUS
-
FCA
7h 03m
1 stop
Alaska Airlines Logo
6:35 am - 4:49 pm
FCA
-
AUS
9h 14m
2 stops
$345Alaska Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
7:00 am - 1:31 pm
AUS
-
FCA
7h 31m
1 stop
United Airlines Logo
6:00 am - 1:08 pm
FCA
-
AUS
6h 08m
1 stop
$349United Airlines
Thu, Apr 30 - Tue, May 5
Alaska Airlines Logo
6:00 am - 12:03 pm
AUS
-
FCA
7h 03m
1 stop
Alaska Airlines Logo
1:43 pm - 12:24 am
FCA
-
AUS
9h 41m
1 stop
$350Alaska Airlines
Wed, Apr 8 - Mon, Apr 13
Alaska Airlines Logo
7:04 pm - 12:12 pm
AUS
-
FCA
18h 08m
1 stop
Alaska Airlines Logo
8:26 pm - 2:37 pm
FCA
-
AUS
17h 11m
1 stop
$353Alaska Airlines
Sat, Apr 11 - Sat, Apr 18
Alaska Airlines Logo
7:20 am - 1:12 pm
AUS
-
FCA
6h 52m
1 stop
Alaska Airlines Logo
6:05 am - 11:51 pm
FCA
-
AUS
16h 46m
2 stops
$355Alaska Airlines
Sat, Apr 4 - Sat, Apr 11
Alaska Airlines Logo
3:37 pm - 11:47 pm
AUS
-
FCA
9h 10m
1 stop
Alaska Airlines Logo
1:52 pm - 12:35 am
FCA
-
AUS
9h 43m
1 stop
$358Alaska Airlines
Sat, May 9 - Thu, May 14
Alaska Airlines Logo
5:49 pm - 1:03 pm
AUS
-
FCA
20h 14m
1 stop
Alaska Airlines Logo
11:33 am - 12:24 am
FCA
-
AUS
11h 51m
1 stop
$370Alaska Airlines
Booking Insights

KAYAK's insights & trends for Austin to Kalispell flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Kalispell, 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 Kalispell is May, where tickets cost $311 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $776 and $547 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to Kalispell, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Austin to Kalispell, you should book around 3 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$154
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Austin to Kalispell

When to book flights from Austin to Kalispell

Are your dates flexible? Find out the best times to travel from Austin to Kalispell 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 Kalispell

  • What is the cheapest flight from Austin to Kalispell?

    In the last 3 days, the lowest price for a flight from Austin to Kalispell was $154 for a one-way ticket and $297 for a round-trip.

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

    A passport is not required to fly from Austin to Kalispell.

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

    On your way to Kalispell, you’ll fly out from Austin Bergstrom. You’ll be landing at Kalispell Glacier Park.

  • Which airlines offer Wi-Fi service onboard planes from Austin to Kalispell?

    Only Delta offers inflight Wi-Fi service on the Austin to Kalispell flight route.

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

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Austin to Kalispell flight route.

  • Which airline alliances offer flights from Austin to Kalispell?

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

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

    The two airlines most popular with KAYAK users for flights from Austin to Kalispell are Delta and Alaska Airlines. With an average price for the route of $383 and an overall rating of 7.9, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $472 and an overall rating of 7.9.

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

    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 Kalispell.

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

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

    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 Kalispell with an airline and back to Austin with another airline. Booking your flights between Austin and FCA 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 Kalispell?

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

KAYAK’s top tips for finding a cheap flight from Austin to Kalispell

  • Looking for a cheap flight? 25% of our users found flights on this route for $599 or less round-trip.

Reviews of the top 4 airlines serving from Austin to Kalispell

 
See real verified KAYAK customer reviews for airlines flying from Austin to Kalispell. 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 Kalispell? 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.
7.9
Alaska AirlinesOverall score based on 12052 reviews
7.1Food
8.5Crew
7.8Comfort
8.1Boarding
7.0Entertainment
Airline reviews

The crew inside the airport for Alaska was rude, lazy and incompetent

10.0 ExcellentAnonymous, Mar 2026
SEA - BZN
Read more Alaska Airlines reviews

The crew inside the airport for Alaska was rude, lazy and incompetent

Morbidly obese dude took half my seat. Sore shoulders back from being squeezed. Shame on the airline for not making this guy purchase two seats

I had a medical incident on the flight. The crew was very responsive and kind, making the situation as "good" as possible. (I believe they were overly cautious, but it's understandable.) My only complaint is that the seats are too small. I was so cramped for so many hours, that it exacerbated my medical incident. I will probably not be able to fly in coach anymore, and cannot afford otherwise, so it looks like flying is a thing of the past for me.

Attentive, caring. Loved the communication in the app even before boarding and while on plane from pilots.

The flight was on time and got in early which allowed us to get to our next flight.

Flight attendants made this flight wonderful. They made sure everyone had what they needed and anticipated future needs. They made adjustments as needed. It was clear this was an experienced crew.

All went well, right on time, easy boarding. We ordered the evergreens grain bowl and were surprised and pleased how adequate it was for vegan lunch! Landing was smooth and gate exit was easy

Second flight in a row that I've been on where the auto bag counter stopped working and they had to manually count cargo before takeoff. Also second flight where my whole fruit and cheese plate looked pretty stale/old. The grapes were very strange tasting to the point where I didn't eat them. Apple slices were just sad/gross looking so also avoided those.

Great airline attendants. However I could not get the entertainment to work on the app

Larger seats with a bit more room would be good! Thanks for all your hard work. I think we are all feeling a bit down these days economically and your positive attitudes, both from SJC to Seattle and from Seattle to Bozeman makes more of a difference than you can see! Thank you and Merry Christmas! I hope all your financial needs are met and that very good things come your way.

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

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

Information on your arrival and departure airports