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Cheap flights from Austin to Kalispell from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Kalispell departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Austin to Kalispell

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:12 pm - 7:53 pmAUS  Austin Bergstrom-FCA Kalispell Glacier Park
8h 41m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:46 pm - 2:37 pmFCA  Kalispell Glacier Park-AUS Austin Bergstrom
16h 51m1 stop Las Vegas Harry Reid Intl
$330Multiple Airlines
Fri, Sep 11 - Mon, Sep 14
Multiple Airlines Logo
12:12 pm - 7:53 pmAUS  Austin Bergstrom-FCA Kalispell Glacier Park
8h 41m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:46 pm - 2:37 pmFCA  Kalispell Glacier Park-AUS Austin Bergstrom
16h 51m1 stop Las Vegas Harry Reid Intl
$334Multiple Airlines
Fri, Sep 11 - Mon, Sep 14
United Airlines Logo
9:00 am - 3:21 pmAUS  Austin Bergstrom-FCA Kalispell Glacier Park
7h 21m1 stop San Francisco
United Airlines Logo
5:04 pm - 11:54 pmFCA  Kalispell Glacier Park-AUS Austin Bergstrom
5h 50m1 stop Denver Intl
$359United Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
9:00 am - 3:21 pmAUS  Austin Bergstrom-FCA Kalispell Glacier Park
7h 21m1 stop San Francisco
United Airlines Logo
6:05 am - 12:55 pmFCA  Kalispell Glacier Park-AUS Austin Bergstrom
5h 50m1 stop Denver Intl
$359United Airlines
Wed, Sep 16 - Wed, Sep 30
Delta Logo
6:13 pm - 11:43 pmAUS  Austin Bergstrom-FCA Kalispell Glacier Park
6h 30m1 stop Minneapolis St Paul
Delta Logo
2:40 pm - 10:27 pmFCA  Kalispell Glacier Park-AUS Austin Bergstrom
6h 47m1 stop Minneapolis St Paul
$359Delta
Wed, Sep 16 - Wed, Sep 30
Delta Logo
6:11 am - 2:40 pmAUS  Austin Bergstrom-FCA Kalispell Glacier Park
9h 29m1 stop Minneapolis St Paul
Delta Logo
5:15 am - 11:36 amFCA  Kalispell Glacier Park-AUS Austin Bergstrom
5h 21m1 stop Salt Lake City
$359Delta
Thu, Nov 12 - Sun, Nov 15
American Airlines Logo
8:00 am - 2:33 pmAUS  Austin Bergstrom-FCA Kalispell Glacier Park
7h 33m1 stop Dallas/Fort Worth
American Airlines Logo
3:26 pm - 10:36 pmFCA  Kalispell Glacier Park-AUS Austin Bergstrom
6h 10m1 stop Dallas/Fort Worth
$359American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
9:24 am - 2:33 pmAUS  Austin Bergstrom-FCA Kalispell Glacier Park
6h 09m1 stop Dallas/Fort Worth
American Airlines Logo
3:26 pm - 10:36 pmFCA  Kalispell Glacier Park-AUS Austin Bergstrom
6h 10m1 stop Dallas/Fort Worth
$359American Airlines
Tue, Sep 29 - Sat, Oct 3
Alaska Airlines Logo
7:15 am - 1:15 pmAUS  Austin Bergstrom-FCA Kalispell Glacier Park
7h 00m1 stop Portland
Alaska Airlines Logo
7:41 am - 6:04 pmFCA  Kalispell Glacier Park-AUS Austin Bergstrom
9h 23m1 stop Seattle/Tacoma Intl
$359Alaska Airlines
Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
5:52 pm - 1:28 pmAUS  Austin Bergstrom-FCA Kalispell Glacier Park
20h 36m1 stop Portland
Alaska Airlines Logo
7:45 pm - 2:35 pmFCA  Kalispell Glacier Park-AUS Austin Bergstrom
17h 50m1 stop Seattle/Tacoma Intl
$359Alaska Airlines
Sat, Sep 26 - Sat, Oct 3

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United Airlines flights from Austin to Kalispell

Our best United Airlines deals on Austin to Kalispell flight tickets
United Airlines
Sep 12
AUS3:08 pmAustin Bergstrom
7h 13m
1 stop
FCA9:21 pmKalispell Glacier Park
Sep 19
FCA5:04 pmKalispell Glacier Park
5h 50m
1 stop
AUS11:54 pmAustin Bergstrom
$378
United Airlines
Nov 18
AUS5:15 amAustin Bergstrom
9h 19m
2 stops
FCA1:34 pmKalispell Glacier Park
Nov 22
FCA6:14 amKalispell Glacier Park
5h 44m
1 stop
AUS12:58 pmAustin Bergstrom
$387
United Airlines
Sep 9
AUS3:08 pmAustin Bergstrom
7h 13m
1 stop
FCA9:21 pmKalispell Glacier Park
Sep 16
FCA5:04 pmKalispell Glacier Park
5h 50m
1 stop
AUS11:54 pmAustin Bergstrom
$393

Delta flights from Austin to Kalispell

Our best Delta deals on Austin to Kalispell flight tickets
Delta
Nov 12
AUS6:11 amAustin Bergstrom
9h 29m
1 stop
FCA2:40 pmKalispell Glacier Park
Nov 18
FCA12:25 pmKalispell Glacier Park
8h 16m
1 stop
AUS9:41 pmAustin Bergstrom
$359
Delta
Nov 12
AUS6:11 amAustin Bergstrom
9h 29m
1 stop
FCA2:40 pmKalispell Glacier Park
Nov 18
FCA5:15 amKalispell Glacier Park
9h 10m
2 stops
AUS3:25 pmAustin Bergstrom
$364
Delta
Nov 12
AUS7:10 amAustin Bergstrom
11h 25m
2 stops
FCA5:35 pmKalispell Glacier Park
Nov 18
FCA5:15 amKalispell Glacier Park
9h 10m
2 stops
AUS3:25 pmAustin Bergstrom
$369

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Kalispell 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, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Austin to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinKalispell

AUS Austin Bergstrom - FCA Kalispell Glacier Park

AUSFCA

Austin Bergstrom

Fri 9/11

12:12 pm-7:53 pm

1 stop8h 41m

Kalispell Glacier Park

Mon 9/14

8:46 pm-2:37 pm

1 stop16h 51m

$330

AustinKalispell

AUS Austin Bergstrom - FCA Kalispell Glacier Park

AUSFCA

Austin Bergstrom

Fri 9/11

12:12 pm-7:53 pm

1 stop8h 41m

Kalispell Glacier Park

Mon 9/14

8:46 pm-2:37 pm

1 stop16h 51m

$334

AustinKalispell

AUS Austin Bergstrom - FCA Kalispell Glacier Park

AUSFCA

Austin Bergstrom

Wed 9/16

9:00 am-3:21 pm

1 stop7h 21m

Kalispell Glacier Park

Wed 9/23

5:04 pm-11:54 pm

1 stop5h 50m

$359

AustinKalispell

AUS Austin Bergstrom - FCA Kalispell Glacier Park

AUSFCA

Austin Bergstrom

Wed 9/16

9:00 am-3:21 pm

1 stop7h 21m

Kalispell Glacier Park

Wed 9/30

6:05 am-12:55 pm

1 stop5h 50m

$359

AustinKalispell

AUS Austin Bergstrom - FCA Kalispell Glacier Park

AUSFCA

Austin Bergstrom

Wed 9/16

6:13 pm-11:43 pm

1 stop6h 30m

Kalispell Glacier Park

Wed 9/30

2:40 pm-10:27 pm

1 stop6h 47m

$359

AustinKalispell

AUS Austin Bergstrom - FCA Kalispell Glacier Park

AUSFCA

Austin Bergstrom

Thu 11/12

6:11 am-2:40 pm

1 stop9h 29m

Kalispell Glacier Park

Sun 11/15

5:15 am-11:36 am

1 stop5h 21m

$359

AustinKalispell

AUS Austin Bergstrom - FCA Kalispell Glacier Park

AUSFCA

Austin Bergstrom

Sat 9/26

8:00 am-2:33 pm

1 stop7h 33m

Kalispell Glacier Park

Sat 10/3

3:26 pm-10:36 pm

1 stop6h 10m

$359
Quickest round-trip

AustinKalispell

AUS Austin Bergstrom - FCA Kalispell Glacier Park

AUSFCA

Austin Bergstrom

Tue 9/29

9:24 am-2:33 pm

1 stop6h 09m

Kalispell Glacier Park

Sat 10/3

3:26 pm-10:36 pm

1 stop6h 10m

$359

AustinKalispell

AUS Austin Bergstrom - FCA Kalispell Glacier Park

AUSFCA

Austin Bergstrom

Sat 11/7

7:15 am-1:15 pm

1 stop7h 00m

Kalispell Glacier Park

Tue 11/10

7:41 am-6:04 pm

1 stop9h 23m

$359

AustinKalispell

AUS Austin Bergstrom - FCA Kalispell Glacier Park

AUSFCA

Austin Bergstrom

Sat 9/26

5:52 pm-1:28 pm

1 stop20h 36m

Kalispell Glacier Park

Sat 10/3

7:45 pm-2:35 pm

1 stop17h 50m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kalispell from

How to get the cheapest flight ticket from Austin to Kalispell

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Austin and Kalispell?

Prices are currently low for flights on this route.

Typical prices usually range from $458 to $667.
The lowest price recently found on this route was $323.

What is the cheapest month to fly to Kalispell?

The month of January is, on average, the cheapest month to fly to Kalispell from Austin, with most prices found around $327. If you aren’t able to travel to Kalispell during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $358.

What is the cheapest day to depart on your flight to Kalispell?

The cheapest day to depart from Austin to Kalispell is on a Friday. Travelers who choose to depart for Kalispell on a Friday will often find tickets for as low as $589. The most expensive day to fly to Kalispell is Saturday, with ticket prices averaging around $1,129.

What is the cheapest Austin Bergstrom to Kalispell Glacier Park flight route?

Fly from Austin Bergstrom to Kalispell Glacier Park for the best Austin Bergstrom - Kalispell Glacier Park flight prices

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

You are more likely to see cheaper flights to Kalispell from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Kalispell for around $498 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kalispell from Austin for as low as $398 on momondo.

What cabin class options are available on Austin to Kalispell flights?

There are 2 cabin classes available to choose from on Austin to Kalispell flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Austin to Kalispell flights?

You could potentially save up to 64% on your flight if you consider stops on a Austin to Kalispell flight.

How have Austin to Kalispell flight prices changed over time?

As of August 2026, prices for Austin to Kalispell flights are approximately 61% more expensive when compared to flights at the same time last year.

When to book flights from Austin to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Kalispell according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Kalispell (AUS to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Kalispell

Fastest flight time

5h 34m

Direct flights

Sun

Airports in Kalispell

1 airport
The fastest flight from Austin to Kalispell takes 5h 34m
Direct flights go from Austin to Kalispell on Sunday. There are no airlines offering direct flights.
There is 1 airport in Kalispell. From Austin there are direct flights to Kalispell Glacier Park (FCA).
Search flight deals

Frequently asked questions about flying from Austin to Kalispell

  • How far is Austin Bergstrom to Kalispell Glacier Park by plane?

    Austin Bergstrom and Kalispell Glacier Park are 1514.4 mi apart from one another. A reasonable flight in good conditions will take 5h 34m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Kalispell Glacier Park Airport?

    Prices for flights from Austin Bergstrom Airport to Kalispell Glacier Park Airport were last updated today.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Kalispell Glacier Park Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Kalispell Glacier Park Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Kalispell Glacier Park Airport.

  • What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

    The necessary travel and health documents for your Kalispell Glacier Park Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Austin to Kalispell?

  • What is the most popular airline from Austin to Kalispell?

Best airlines flying from Austin to Kalispell

Compare and see reviews for airlines that fly from Austin to Kalispell with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $286Free CancellationRating
7.4
10,112 reviews
Search United Airlines flights
American AirlinesPriceFrom $287Free CancellationRating
7.1
11,924 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $303Free CancellationRating
7.9
12,808 reviews
Search Alaska Airlines flights
DeltaPriceFrom $318Free CancellationRating
7.8
8,503 reviews
Search Delta flights

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish
East Glacier Park
Polson
Columbia Falls
Cut Bank
Eureka
Essex

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Kalispell?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Kalispell for you.

Can I find flights from Austin to Kalispell with flexible booking policies on momondo?

All flight searches from Austin to Kalispell on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Austin to Kalispell?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kalispell from Austin.

I’m not ready to book a flight from Austin to Kalispell right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kalispell, momondo offers a useful price alert feature which will track prices for flights to Kalispell from Austin and alert you when they change.

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