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Kalispell

$132+ Cheap flights from Austin to Kalispell (AUS - FCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — FCA
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap flight deals from Austin to Kalispell

Cheapest flights from Austin to Kalispell
Explore the most affordable flight options available from Austin to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
AUS
-
FCA
1 stop7h 03m
Alaska Airlines
Sat 5/26:35 am
FCA
-
AUS
1 stop7h 04m
Alaska Airlines
Deal found 3/9$297
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
AUS
-
FCA
1 stop7h 31m
United Airlines
Mon 4/272:33 pm
FCA
-
AUS
1 stop5h 42m
United Airlines
Deal found 3/8$340
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:56 pm
AUS
-
FCA
1 stop19h 50m
Multiple Airlines
Fri 6/510:31 am
FCA
-
AUS
1 stop8h 37m
Multiple Airlines
Deal found 3/8$347
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:39 am
AUS
-
FCA
1 stop5h 22m
United Airlines
Wed 6/32:33 pm
FCA
-
AUS
1 stop8h 11m
United Airlines
Deal found 3/9$349
This Alaska Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:04 pm
AUS
-
FCA
1 stop18h 08m
Alaska Airlines
Tue 4/146:05 am
FCA
-
AUS
1 stop7h 32m
Alaska Airlines
Deal found 3/10$363
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:00 am
AUS
-
FCA
1 stop7h 31m
United Airlines
Tue 4/142:33 pm
FCA
-
AUS
1 stop5h 42m
United Airlines
Deal found 3/10$366
This Expedia deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:59 pm
AUS
-
FCA
2 stops18h 13m
Alaska Airlines
Fri 4/247:28 pm
FCA
-
AUS
1 stop18h 11m
Alaska Airlines
Deal found 3/11$371

Find flight deals from Austin to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$297
(Alaska Airlines)

One-way from

$132
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$456

Good round-trip deal

$769 or less
Provider with most accurate pricing for Austin Bergstrom-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Kalispell Glacier Park flights.
Search Deals
From Austin Bergstrom to Kalispell Glacier Park
Search Deals
One-way flight from Austin Bergstrom to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Austin Bergstrom to Kalispell Glacier Park.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 13, 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
Quickest round-trip

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Thu 4/23

7:00 am-1:31 pm

1 stop7h 31m

Kalispell Glacier Park

Mon 4/27

2:33 pm-9:15 pm

1 stop5h 42m

$340

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Wed 4/29

6:00 am-12:03 pm

1 stop7h 03m

Kalispell Glacier Park

Sat 5/2

6:35 am-11:39 pm

2 stops16h 04m

$345

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Wed 5/27

5:39 am-10:01 am

1 stop5h 22m

Kalispell Glacier Park

Wed 6/3

2:33 pm-11:44 pm

1 stop8h 11m

$349

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Wed 8/19

5:35 am-10:08 am

1 stop5h 33m

Kalispell Glacier Park

Sat 8/29

7:45 am-6:15 pm

1 stop9h 30m

$391

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Thu 4/23

7:00 am-1:31 pm

1 stop7h 31m

Kalispell Glacier Park

Thu 4/30

2:33 pm-11:15 pm

2 stops7h 42m

$441

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Thu 4/23

6:00 am-5:30 pm

2 stops12h 30m

Kalispell Glacier Park

Mon 4/27

5:05 am-11:30 am

1 stop5h 25m

$452
Cheapest one-way
Quickest one-way

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Wed 5/6

7:25 am-1:03 pm

1 stop6h 38m

$149

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Mon 5/11

6:00 am-12:03 pm

1 stop7h 03m

$165

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Wed 4/8

3:37 pm-11:47 pm

1 stop9h 10m

$169

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Tue 5/5

7:25 am-1:03 pm

1 stop6h 38m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Austin to Kalispell

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Kalispell in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to Kalispell. Price data was last updated on March 6, 2026.

The price you pay for your flight from Austin to Kalispell may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Austin to Kalispell?

Currently, August is the cheapest month in which you can book a flight from Austin to Kalispell (average of $149). Flying from Austin to Kalispell in December is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalispell. Reviews last updated March 13, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Austin to Kalispell to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
12,036 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
8.0
Very good
12,036 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Delta
7.9
Good
8,287 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
9,418 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
American Airlines
7.1
Good
11,449 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

Find useful and relevant information for your journey from Austin to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Kalispell?

    Airlines like United Airlines and Alaska Airlines fly from Austin to Kalispell in about 7h 03m. The time it takes to get you to your destination can typically vary by up to 28m. Airlines will cover a distance of 1526 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Austin to Kalispell round-trip?

    Delta, at $194, was found to be the cheapest airline from Austin to Kalispell.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is currently priced 55% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Austin to Kalispell one-way?

    The cheapest airlines for a one-way flight from Austin to Kalispell are Delta ($138), United Airlines ($143), and Alaska Airlines ($168).

  • What are the cheapest flights from Austin to Kalispell?

    On average you can expect to pay $1,113 for a flight from Austin to Kalispell. The cheapest flight overall is $569 while the most popular route, (Austin Bergstrom - Kalispell Glacier Park) is currently priced at $349.

  • Can I find deals for flights from Austin to Kalispell that include hotel bookings?

    Yes. In addition to deals on Austin to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Kalispell?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Kalispell.

  • Can I find deals for business class flights from Austin to Kalispell?

    Yes. Cheapflights offers flight deals from Austin to Kalispell by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Kalispell?

    Currently, August is the cheapest month in which you can book a flight from Austin to Kalispell (average of $149). Flying from Austin to Kalispell in December is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Columbia Falls
East Glacier Park

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Austin to Kalispell

Discover the top 4 airlines that operate flights from Austin to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$194Average$373FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$394FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$282Average$484FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$286Average$472FlexibilityNo cancel feeOn-time75%

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