How often are flights from Austin to Kalispell delayed?

About 50% of weekly flights between Austin and Kalispell have experienced delays in the past year, with the average delay time being 61 minutes.

What is the most punctual flight time for Austin to Kalispell flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

How long is the flight from Austin to Kalispell?

Airlines like United Airlines and Alaska Airlines fly from Austin to Kalispell in about 6h 08m. The time it takes to get you to your destination can typically vary by up to 14h 27m. 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 Alaska Airlines. Delta is currently priced 56% 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 ($158), and Alaska Airlines ($179).

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What are the most popular airlines that fly from Austin to Kalispell?

Consider United Airlines, Delta or American Airlines when booking your flight. These represent the most popular airlines when flying from Austin to Kalispell.

Most accurate provider : When it comes to deals on Austin-Kalispell flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Kalispell flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$95+ Flights from Austin to Kalispell

Q: How much does it cost to fly round-trip from Austin to Kalispell?

Airfare is below average for this route at the moment. Austin to Kalispell flights typically cost between $736 and $929 in January. The cheapest round-trip price found within the last 3 days was $249 on United Airlines (Jan 7-Jan 11).

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheapflights Tip: The best prices from Austin Bergstrom to Kalispell Glacier Park are usually found in April or May, booked 72 days in advance, depart on a Monday or Sunday and return on a Thursday

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 December 12, 2025.

Sun 12/144:47 pmAUS - FCA

1 stop5h 59mUnited Airlines

Tue 12/162:37 pmFCA - AUS

1 stop5h 15mUnited Airlines

Deal found 12/10

$529

Sun 12/288:45 pmAUS - FCA

2 stops22h 13mMultiple Airlines

Sat 1/35:55 pmFCA - AUS

1 stop21h 08mMultiple Airlines

Deal found 12/9

$1,045

Sun 12/287:40 amAUS - FCA

1 stop17h 35mAlaska Airlines

Sat 1/36:05 amFCA - AUS

1 stop23h 35mAlaska Airlines

Deal found 12/9

$1,419

Sun 12/282:40 pmAUS - FCA

2 stops11h 07mDelta

Sat 1/35:20 amFCA - AUS

2 stops10h 32mDelta

Deal found 12/9

$2,050

Best flights from Austin to Kalispell
Discover carefully curated flight deals from Austin to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Wed 1/74:51 pmAUS - FCA

1 stop6h 08mUnited Airlines

Sun 1/111:40 pmFCA - AUS

1 stop9h 18mUnited Airlines

Deal found 12/11

$249

Sat 1/245:39 pmAUS - FCA

1 stop20h 35mAlaska Airlines

Wed 1/287:46 pmFCA - AUS

1 stop19h 08mAlaska Airlines

Deal found 12/11

$255

Sat 1/245:39 pmAUS - FCA

1 stop20h 35mAlaska Airlines

Sun 1/257:46 pmFCA - AUS

1 stop19h 08mAlaska Airlines

Deal found 12/11

$265

Wed 2/412:30 pmAUS - FCA

1 stop7h 36mAlaska Airlines

Mon 2/97:46 pmFCA - AUS

1 stop19h 08mAlaska Airlines

Deal found 12/11

$321

Tue 1/207:15 amAUS - FCA

1 stop29h 59mAlaska Airlines

Sat 1/246:25 amFCA - AUS

1 stop10h 34mAlaska Airlines

Deal found 12/9

$322

Sun 1/257:15 amAUS - FCA

1 stop12h 51mAlaska Airlines

Sat 1/317:46 pmFCA - AUS

1 stop19h 08mAlaska Airlines

Deal found 12/10

$324

Last-minute flights from Austin to Kalispell
Discover last-minute flight deals from Austin to Kalispell. Data last updated December 12, 2025 and is based on user searches.

Wed 1/74:51 pmAUS - FCA

1 stop6h 08mUnited Airlines

Sun 1/111:40 pmFCA - AUS

1 stop9h 18mUnited Airlines

Deal found 12/11

$249

Wed 1/1410:55 amAUS - FCA

2 stops34h 21mMultiple Airlines

Thu 1/229:06 pmFCA - AUS

1 stop13h 37mMultiple Airlines

Deal found 12/9

$243

Thu 1/151:03 pmAUS - FCA

1 stop8h 13mMultiple Airlines

Thu 1/229:06 pmFCA - AUS

1 stop13h 37mMultiple Airlines

Deal found 12/9

$306

Sun 1/181:03 pmAUS - FCA

1 stop8h 13mMultiple Airlines

Thu 1/229:06 pmFCA - AUS

1 stop13h 37mMultiple Airlines

Deal found 12/9

$184

Sat 1/245:39 pmAUS - FCA

1 stop20h 35mAlaska Airlines

Wed 1/287:46 pmFCA - AUS

1 stop19h 08mAlaska Airlines

Deal found 12/11

$255

Sat 1/245:39 pmAUS - FCA

1 stop20h 35mAlaska Airlines

Sun 1/257:46 pmFCA - AUS

1 stop19h 08mAlaska Airlines

Deal found 12/11

$265

Sat 1/242:22 pmAUS - FCA

2 stops9h 58mUnited Airlines

Sat 1/317:00 amFCA - AUS

2 stops11h 55mUnited Airlines

Deal found 12/9

$288

Sun 1/255:10 amAUS - FCA

2 stops9h 26mUnited Airlines

Sat 1/311:40 pmFCA - AUS

1 stop7h 36mUnited Airlines

Deal found 12/9

$287

One-way flights from Austin to Kalispell
Search for one-way flight options from Austin to Kalispell. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Sat 1/104:43 pmAUS - FCA

1 stop28h 33mMultiple Airlines

Deal found 12/11

$95

Wed 1/710:32 amAUS - FCA

2 stops34h 44mMultiple Airlines

Deal found 12/8

$119

Fri 1/92:22 pmAUS - FCA

2 stops9h 58mUnited Airlines

Deal found 12/10

$130

Sat 2/710:40 amAUS - FCA

2 stops34h 36mMultiple Airlines

Deal found 12/8

$138

Thu 1/812:30 pmAUS - FCA

1 stop7h 36mAlaska Airlines

Deal found 12/11

$140

Sun 2/87:15 amAUS - FCA

1 stop12h 51mAlaska Airlines

Deal found 12/8

$147

Thu 1/86:45 amAUS - FCA

2 stops14h 31mMultiple Airlines

Deal found 12/11

$148

Sun 2/86:55 amAUS - FCA

2 stops14h 21mMultiple Airlines

Deal found 12/10

$156

Find flight deals from Austin to Kalispell

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$249 (United Airlines)
One-way from	$95 (Kiwi.com)
Popular in	December
Cheapest in	April
Average price	$799

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. 13% potential increase in price ($71 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Wed 1/7

4:51 pm-9:59 pm

1 stop6h 08m

Kalispell Glacier Park

Sun 1/11

1:40 pm-11:58 pm

1 stop9h 18m

$249

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Sat 1/24

5:39 pm-1:14 pm

1 stop20h 35m

Kalispell Glacier Park

Wed 1/28

7:46 pm-3:54 pm

1 stop19h 08m

$255

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Sat 1/24

5:39 pm-1:14 pm

1 stop20h 35m

Kalispell Glacier Park

Sun 1/25

7:46 pm-3:54 pm

1 stop19h 08m

$265

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Wed 2/4

12:30 pm-7:06 pm

1 stop7h 36m

Kalispell Glacier Park

Mon 2/9

7:46 pm-3:54 pm

1 stop19h 08m

$321

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Tue 1/20

7:15 am-12:14 pm

1 stop29h 59m

Kalispell Glacier Park

Sat 1/24

6:25 am-5:59 pm

1 stop10h 34m

$322

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Sun 1/25

7:15 am-7:06 pm

1 stop12h 51m

Kalispell Glacier Park

Sat 1/31

7:46 pm-3:54 pm

1 stop19h 08m

$324

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Wed 1/7

10:32 am-8:16 pm

2 stops34h 44m

$119

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Fri 1/9

4:51 pm-9:59 pm

1 stop6h 08m

$125

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Mon 2/9

4:51 pm-9:59 pm

1 stop6h 08m

$125

AustinKalispell

AUS - FCA

AUSFCA

Austin Bergstrom

Mon 3/9

5:45 pm-1:13 pm

1 stop20h 28m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 15 results

Compare providers for flights from Austin to Kalispell

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Kalispell in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Kalispell flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

Prices

Delays

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

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 72 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 $335). 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.

What is the cheapest time of day to fly from AUS to FCA?

When flying from Austin to Kalispell, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 45% versus a flight in the evening.

How much does it cost to fly round-trip from Austin to Kalispell?

Reviews of airlines servicing Kalispell

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United 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

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,432 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Delta

7.9

Good

8,007 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

United Airlines

7.4

Good

9,095 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

American Airlines

7.2

Good

11,050 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

How long is the flight from Austin to Kalispell?
Airlines like United Airlines and Alaska Airlines fly from Austin to Kalispell in about 6h 08m. The time it takes to get you to your destination can typically vary by up to 14h 27m. 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 Alaska Airlines. Delta is currently priced 56% 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 ($158), and Alaska Airlines ($179).
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 $335). 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

Columbia Falls

East Glacier Park

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Other flights to Kalispell

Top 4 airlines flying from Austin to Kalispell

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$248	Average$364	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$276	Average$356	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$286	Average$509	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$295	Average$503	FlexibilityNo cancel fee	On-time69%

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$95+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Austin to Kalispell with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Austin Bergstrom to Kalispell Glacier Park are usually found in April or May, booked 72 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap flight deals from Austin to Kalispell

Cheapest flights from Austin to KalispellExplore 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 December 12, 2025.

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 December 12, 2025.

Find flight deals from Austin to Kalispell

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Austin to Kalispell that are best for you.

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 December.

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.

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?

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

What is the cheapest time of day to fly from AUS to FCA?

How much does it cost to fly round-trip from Austin to Kalispell?

How often are flights from Austin to Kalispell delayed?

What is the most punctual flight time for Austin to Kalispell flights?

What day of the week experiences the fewest flight delays on this route?

Reviews of airlines servicing Kalispell

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United 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.

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?

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

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

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

How can I find direct flights from Austin to Kalispell?

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

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

Traveling to a place near Kalispell?

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Alternative routes for Austin to Kalispell

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Top 4 airlines flying from Austin to Kalispell

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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 December 12, 2025.