FCA - AUS

$158 Find Cheap Flights from Kalispell to Austin - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Austin departing on 8/24. 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 Kalispell 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 Kalispell to Austin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$414
Typical prices: $465-$386
Multiple Airlines
Mon 9/14Mon 9/21
FCA - AUS • 2 stops
Cheapest one-way
$158
Typical prices: $224-$398
Multiple Airlines
Mon 8/24
FCA - AUS • 2 stops
Nonstop flights
5 days a week
Wed, Thu, Fri, Sat, Sun
You can fly direct with Delta. Average duration is 3h 51m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Alaska Airlines
Cheapest • from $459 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Denver (DEN)
Cheapest • Avg $454 (round-trip)
Denver (DEN)
Shortest trip • 5h 51m (one-way)
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 54% price drop
April
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 Austin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kalispell to Austin (FCA-AUS)

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

Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
8:46 pm - 7:21 pm
FCA
-
AUS
21h 35m
2 stops
Multiple Airlines Logo
12:31 pm - 7:56 pm
AUS
-
FCA
8h 25m
1 stop
$414Multiple Airlines
Wed, Oct 28 - Tue, Nov 3
Alaska Airlines Logo
2:03 pm - 11:14 pm
FCA
-
AUS
8h 11m
1 stop
Alaska Airlines Logo
5:49 pm - 11:59 pm
AUS
-
FCA
7h 10m
1 stop
$459Alaska Airlines
Wed, Oct 28 - Tue, Nov 3
United Airlines Logo
2:29 pm - 8:56 pm
FCA
-
AUS
5h 27m
1 stop
United Airlines Logo
2:15 pm - 9:30 pm
AUS
-
FCA
8h 15m
2 stops
$464United Airlines
Wed, Oct 28 - Tue, Nov 3
United Airlines Logo
2:29 pm - 10:44 pm
FCA
-
AUS
7h 15m
2 stops
United Airlines Logo
12:20 pm - 9:30 pm
AUS
-
FCA
10h 10m
2 stops
$470United Airlines
Mon, Jul 27 - Sun, Aug 9
Multiple Airlines Logo
10:30 am - 12:07 am
FCA
-
AUS
36h 37m
2 stops
Multiple Airlines Logo
12:47 pm - 9:40 am
AUS
-
FCA
21h 53m
1 stop
$485Multiple Airlines
Sat, Oct 31 - Tue, Nov 3
Alaska Airlines Logo
6:44 am - 2:38 pm
FCA
-
AUS
6h 54m
1 stop
Alaska Airlines Logo
3:33 pm - 11:59 pm
AUS
-
FCA
9h 26m
1 stop
$486Alaska Airlines
Fri, Jul 24 - Sun, Aug 9
Multiple Airlines Logo
10:50 am - 3:09 pm
FCA
-
AUS
27h 19m
1 stop
Multiple Airlines Logo
12:47 pm - 9:40 am
AUS
-
FCA
21h 53m
1 stop
$510Multiple Airlines
Fri, Jul 24 - Sun, Aug 9
Multiple Airlines Logo
10:50 am - 4:38 pm
FCA
-
AUS
28h 48m
2 stops
Multiple Airlines Logo
12:47 pm - 9:40 am
AUS
-
FCA
21h 53m
1 stop
$511Multiple Airlines
Mon, Jul 27 - Sun, Aug 2
Multiple Airlines Logo
10:17 am - 12:07 am
FCA
-
AUS
36h 50m
2 stops
Multiple Airlines Logo
7:30 am - 9:18 am
AUS
-
FCA
26h 48m
1 stop
$513Multiple Airlines
Tue, Aug 4 - Mon, Aug 10
United Airlines Logo
5:28 pm - 11:44 pm
FCA
-
AUS
5h 16m
1 stop
United Airlines Logo
5:30 am - 1:30 pm
AUS
-
FCA
9h 00m
2 stops
$531United Airlines
Booking Insights

KAYAK's insights & trends for Kalispell to Austin flights

Get data-powered insights and trends into flights from Kalispell 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 Kalispell 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 Kalispell to Austin departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kalispell 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 Kalispell to Austin is December, where tickets cost $248 (return) on average. On the other hand, the most expensive months are November and February, where the average cost of round-trip tickets is $1,209 and $664 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$158
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from Kalispell to Austin

When to book flights from Kalispell to Austin

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

  • What is the cheapest flight from Kalispell to Austin?

    In the last 5 days, the lowest price for a flight from Kalispell to Austin was $158 for a one-way ticket and $414 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Kalispell to Austin?

    Star Alliance is the only airline alliance operating flights between Kalispell and Austin.

  • On which days can I fly direct from Kalispell to Austin?

    You can catch a nonstop flight from Kalispell to Austin on on Wednesday, Thursday, Friday, Saturday, and Sunday.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Kalispell 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 Kalispell 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 Kalispell with another airline. Booking your flights between Kalispell 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 Kalispell 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 Kalispell up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Kalispell to Austin?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Kalispell Glacier Park to Austin Bergstrom.
Find which airlines fly direct from Kalispell Glacier Park Airport to Austin Bergstrom Airport, which days they fly and book direct flights.

Direct departures

Kalispell Glacier Park to Austin Bergstrom

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Austin Bergstrom to Kalispell Glacier Park

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Reviews of the top airline flying from Kalispell to Austin

 
See real verified KAYAK customer reviews for airlines flying from Kalispell 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 Kalispell 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.
7.4
United AirlinesOverall score based on 9831 reviews
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

This planes staff was top tier. Everything went great and had a great flight home.

10.0 ExcellentKati, Jun 2026
DEN - DFW
Read more United Airlines reviews

This planes staff was top tier. Everything went great and had a great flight home.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

No screens or meal options. Freezing cold. Dirty seats. Left late.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

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

Information on your arrival and departure airports

Kalispell (FCA)
Austin (AUS)