Cheap flights from Kalispell to Austin from £135

Cheap flights from Kalispell to Austin from £135

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Austin

1 stop
Tue, Apr 21
Kalispell FCAAustin AUS
£135
Search
1 stop
Tue, Apr 21
Kalispell FCAAustin AUS
£142
Search
1 stop
Tue, Apr 21
Kalispell FCAAustin AUS
£153
Search
1 stop
Tue, Apr 21
Kalispell FCAAustin AUS
£161
Search
1 stop
Thu, Apr 23
Kalispell FCAAustin AUS
£193
Search
1 stop
Tue, Apr 21
Kalispell FCAAustin AUS
£193
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

1 stop
Tue, Apr 21 – Sat, Apr 25
Kalispell FCAAustin AUS
£352
Search
1 stop
Tue, Apr 21 – Sat, Apr 25
Kalispell FCAAustin AUS
£359
Search
1 stop
Tue, Apr 21 – Thu, Apr 23
Kalispell FCAAustin AUS
£370
Search
1 stop
Tue, Apr 21 – Sat, Apr 25
Kalispell FCAAustin AUS
£371
Search
1 stop
Tue, Apr 21 – Sat, Apr 25
Kalispell FCAAustin AUS
£378
Search
1 stop
Tue, Apr 21 – Thu, Apr 23
Kalispell FCAAustin AUS
£378
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Austin cost?

Cheapest one-way trip

£135

Cheapest round-trip

£352

Average round-trip

£433

Most popular airline

Alaska Airlines

Getting from Austin airport to the city center

Fastest options: taxi and ride-hailing services. Best value: Capital Metro bus Route 20.

Austin is served by Austin-Bergstrom International Airport (AUS), located approximately 13 km southeast of downtown Austin. The airport offers several airport transfers to city center options including public buses, taxis, ride-hailing services, and rental cars. Journey times and costs vary depending on traffic conditions, particularly during peak hours and major events in the city.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

35-50 min

$1.25 (single ride fare)

every 15–30 min (traffic dependent)

budget travelers

15-30 min

$25-$40 (metered; varies by traffic and destination)

on-demand 24/7 (traffic dependent)

door-to-door convenience

15-30 min

$20-$45 (surge pricing may apply during peak times)

on-demand 24/7 (traffic dependent)

app-based convenience

15-30 min

$50-$90 (pre-booked; price varies by vehicle type)

by reservation (traffic dependent)

groups and business travelers

15-30 min

$40-$100 (daily rate; varies by vehicle class and season)

on-demand during rental counter hours (traffic dependent)

flexibility and exploring

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • Capital Metro Route 20 operates between the airport and downtown Austin with multiple stops along the way.
  • Ride-hailing pickup is located on the lower level of the terminal at designated rideshare zones.
  • Traffic can significantly impact travel times, especially during SXSW, ACL Festival, and rush hours.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Austin

Depart from
Glacier Park International
Arrive to
Austin–Bergstrom International
Average flights per week
93
Flight distance

Check-in for a flight from Kalispell to Austin

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
Allegiant AirAAYG4No
Frontier AirlinesFFTF9No
Hawaiian AirlinesHALHANo
United AirlinesUALUANo

Online check-in is not available for these airlines.

Weather in Austin

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January15°C6°C
February17°C8°C
March22°C11°C
April25°C15°C
May29°C19°C
June33°C22°C
July35°C24°C
August36°C24°C
September32°C22°C
October27°C17°C
November21°C11°C
December17°C8°C
Hottest Month
36°C
August
Coldest month
6°C
January
Sunny days
297
days per year

14 day forecast

Saturday
11 Apr
75%
28°C20°C
18 Apr
72%
28°C21°C
Sunday
12 Apr
82%
27°C21°C
19 Apr
79%
29°C20°C
Monday
13 Apr
31°C21°C
20 Apr
83%
28°C19°C
Tuesday
14 Apr
28°C20°C
21 Apr
34°C20°C
Wednesday
15 Apr
89%
25°C20°C
22 Apr
34°C20°C
Thursday
16 Apr
88%
32°C20°C
23 Apr
36°C21°C
Friday
17 Apr
33°C21°C
24 Apr
87%
25°C16°C
The most popular airlines for this route are Alaska Airlines, Allegiant Air, Frontier Airlines, Hawaiian Airlines, and United Airlines. Kalispell and Austin have 93 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Kalispell?
Travelers frequently search for route combinations, such as Kalispell and Las Vegas, Los Angeles, Calgary, Dubai, Santa Ana, Baghdad, Seattle, Athens, Krabi, San Antonio, Missoula, Mexico City, Dublin, Palm Springs, Medellín, Salt Lake City, Philadelphia, Liberia, Oklahoma City, Amsterdam.
What are the most popular routes to and from Austin?
Travelers frequently search for route combinations, such as Austin and London, Manchester, New York, Toronto, San Francisco, Los Angeles, Glasgow, Las Vegas, Denver, Atlanta, Fort Lauderdale, Mexico City, Calgary, Seattle, Orlando, Medellín, Salt Lake City, Vancouver, Cancún, Lima.
What airports are near Kalispell?
The main airport in Kalispell is Glacier Park International. It is also served by Glacier Park International, Missoula International, Cranbrook/Canadian Rockies International.
What airports are near Austin?
The main airport in Austin is Austin–Bergstrom International. It is also served by George Bush Intercontinental, San Antonio International, William P. Hobby, Killeen–Fort Hood Regional, Easterwood, Waco Regional, Victoria Regional.
Which airlines fly between Kalispell and Austin?
Currently, you can fly between Kalispell and Austin with Alaska Airlines, Allegiant Air, Frontier Airlines, Hawaiian Airlines, United Airlines.
When’s the best time to travel between Kalispell and Austin?
If you don’t have specific dates for your trip between Kalispell and Austin, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Kalispell and Austin?
Traveling between Kalispell and Austin, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Kalispell?
There are a number of airports in and around Kalispell. The main one is Glacier Park International and other nearby airports include Glacier Park International, Missoula International, Cranbrook/Canadian Rockies International
How many airports are there near Austin?
There are a number of airports in and around Austin. The main one is Austin–Bergstrom International and other nearby airports include George Bush Intercontinental, San Antonio International, William P. Hobby, Killeen–Fort Hood Regional, Easterwood, Waco Regional, Victoria Regional.
What time do nonstop (direct) flights between Kalispell and Austin depart?
What time do nonstop (direct) flights between Kalispell and Austin arrive?
What time do flights between Kalispell and Austin depart?
What time do flights between Kalispell and Austin arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

Search flightsSearch direct flights

Explore alternative trips

Flights from Kalispell

Flights to Austin

Popular routes

The nearest countries with flights to Austin

Here is a list of countries people are flying from

Other destination countries from Kalispell

Here is a list of countries people are flying to

Airports near Kalispell

Airports near Austin

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Search flights
Find the best connection from Kalispell to Austin

Search, compare, and book flights to get there.

Search flights