Latest deals
FAQs
Reviews
Price Alerts

Cheap flights from Kalispell to Austria from $717

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Austria departing on 2/19. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kalispell to Austria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:41 pm - 6:05 pm
FCA
-
VIE
19h 24m
2 stops
United Airlines Logo
10:55 am - 10:12 pm
VIE
-
FCA
19h 17m
2 stops
$717United Airlines
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
1:53 pm - 3:20 pm
FCA
-
VIE
18h 27m
2 stops
Multiple Airlines Logo
11:05 am - 11:51 pm
VIE
-
FCA
20h 46m
2 stops
$1,326Multiple Airlines
Mon, Mar 16 - Mon, May 4
Multiple Airlines Logo
5:09 am - 9:35 am
FCA
-
VIE
21h 26m
3 stops
Multiple Airlines Logo
10:10 am - 11:23 am
VIE
-
FCA
33h 13m
3 stops
$2,799Multiple Airlines
Mon, Mar 16 - Mon, May 4
United Airlines Logo
2:41 pm - 8:25 am
FCA
-
VIE
34h 44m
2 stops
United Airlines Logo
10:40 am - 9:57 pm
VIE
-
FCA
43h 17m
3 stops
$5,636United Airlines
Mon, Mar 16 - Mon, May 4

United Airlines flights from Kalispell to Austria

Our best United Airlines deals on Kalispell to Austria flight tickets
United Airlines
Feb 19
FCA2:41 pmKalispell Glacier Park
19h 24m
2 stops
VIE6:05 pmVienna Intl
Feb 23
VIE10:55 amVienna Intl
19h 17m
2 stops
FCA10:12 pmKalispell Glacier Park
$717
United Airlines
Feb 11
FCA6:00 amKalispell Glacier Park
29h 30m
2 stops
VIE7:30 pmVienna Intl
Feb 15
VIE10:35 amVienna Intl
43h 37m
2 stops
FCA10:12 pmKalispell Glacier Park
$862
United Airlines
Mar 16
FCA2:41 pmKalispell Glacier Park
34h 44m
2 stops
VIE8:25 amVienna Intl
May 4
VIE10:40 amVienna Intl
43h 17m
3 stops
FCA9:57 pmKalispell Glacier Park
$5,636

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Austria 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 February 4, 2026.
Use the filters below to find and compare flights from Kalispell to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Thu 2/19

2:41 pm-6:05 pm

2 stops19h 24m

Vienna Intl

Mon 2/23

10:55 am-10:12 pm

2 stops19h 17m

$717

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Mon 3/16

1:53 pm-3:20 pm

2 stops18h 27m

Vienna Intl

Mon 5/4

11:05 am-11:51 pm

2 stops20h 46m

$1,326

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Mon 3/16

5:09 am-9:35 am

3 stops21h 26m

Vienna Intl

Mon 5/4

10:10 am-11:23 am

3 stops33h 13m

$2,799

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Mon 3/16

2:41 pm-8:25 am

2 stops34h 44m

Vienna Intl

Mon 5/4

10:40 am-9:57 pm

3 stops43h 17m

$5,636

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Kalispell to Austria flight deals and tips

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

Fastest flight time

21h 32m

Direct flights

None
The fastest flight from Kalispell to Austria takes 21h 32m
There are no direct flights from Kalispell to Austria. There are no popular flight routes from Kalispell to Austria.
Search flight deals

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

    Prices for flights from Kalispell Glacier Park Airport to Austria are refreshed on a daily basis.

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

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

    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 Kalispell Glacier Park Airport to Austria.

  • What documentation or ID do you need to fly to Austria?

    The travel and health documents you'll need for your trip to Austria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kalispell to Austria

Compare and see reviews for airlines that fly from Kalispell to Austria with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $790Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights

  • How do I get Price Alerts for flights from Kalispell to Austria?

    Search flight deals from Kalispell to Austria. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Kalispell to Austria with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austria from Kalispell.

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

momondo does allow users to show only those flights to Austria from Kalispell which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Kalispell and Austria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Kalispell to Austria flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Austria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/6
Fri 3/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria

Popular cities in Austria

Popular flights according to clicks in the last 7 days on momondo
Flights to Viennafrom $422
Flights to Salzburgfrom $482
Flights to Innsbruckfrom $527
Flights to Linzfrom $676
Flights to Klagenfurtfrom $636