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

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

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

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Kalispell Glacier Park Airport to Vienna Intl Airport?

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

How many operators does momondo search for flights from Kalispell Glacier Park Airport to Vienna Intl Airport?

There is 1 operator available for flights from Kalispell Glacier Park Airport to Vienna Intl Airport as of October 2025.

How old do you have to be to fly from Kalispell Glacier Park Airport to Vienna Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Vienna Intl Airport.

What documentation or ID do you need to fly to Vienna Intl Airport?

The required travel and health documents for your Vienna Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vienna Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$553 Cheap Flights from Kalispell to Vienna in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Kalispell to Vienna

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 8:45 amFCA-VIE

18h 30m2 stops

10:35 am - 9:46 pmVIE-FCA

43h 11m2 stops

$553United Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

6:15 am - 8:20 amFCA-VIE

18h 05m2 stops

6:50 am - 9:46 pmVIE-FCA

22h 56m2 stops

$587United Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

6:15 am - 8:20 amFCA-VIE

18h 05m2 stops

9:05 am - 9:46 pmVIE-FCA

20h 41m3 stops

$756Multiple Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

6:15 am - 10:30 amFCA-VIE

20h 15m3 stops

9:25 am - 9:46 pmVIE-FCA

20h 21m3 stops

$847Multiple Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

United Airlines flights from Kalispell to Vienna

Our best United Airlines deals on Kalispell to Vienna flight tickets

United Airlines

Dec 3

FCA6:15 amKalispell Glacier Park

18h 30m

2 stops

VIE8:45 amVienna Intl

Dec 7

VIE10:35 amVienna Intl

43h 11m

2 stops

FCA9:46 pmKalispell Glacier Park

$553

Find similar

United Airlines

Dec 9

FCA6:15 amKalispell Glacier Park

18h 05m

2 stops

VIE8:20 amVienna Intl

Dec 16

VIE6:50 amVienna Intl

22h 56m

2 stops

FCA9:46 pmKalispell Glacier Park

$587

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Wed 12/3

6:15 am-8:45 am

2 stops18h 30m

Vienna Intl

Sun 12/7

10:35 am-9:46 pm

2 stops43h 11m

$553

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Tue 12/9

6:15 am-8:20 am

2 stops18h 05m

Vienna Intl

Tue 12/16

6:50 am-9:46 pm

2 stops22h 56m

$587

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Tue 12/9

6:15 am-8:20 am

2 stops18h 05m

Vienna Intl

Tue 12/16

9:05 am-9:46 pm

3 stops20h 41m

$756

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Tue 12/9

6:15 am-10:30 am

3 stops20h 15m

Vienna Intl

Tue 12/16

9:25 am-9:46 pm

3 stops20h 21m

$847

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Kalispell to Vienna

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

Estimated round-trip price

Cheap Kalispell to Vienna (FCA to VIE) flight deals and tips

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

Direct flights	None

There are no direct flights from Kalispell to Vienna. There are no popular flight routes from Kalispell to Vienna.

Search flight deals

How far is Kalispell Glacier Park to Vienna Intl by plane?
There are 5148.1 mi between Kalispell Glacier Park and Vienna Intl. By plane, this route typically takes 18h 05m.
When did momondo last update prices for flights from Kalispell Glacier Park Airport to Vienna Intl Airport?
Prices for flights from Kalispell Glacier Park Airport to Vienna Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Kalispell Glacier Park Airport to Vienna Intl Airport?
There is 1 operator available for flights from Kalispell Glacier Park Airport to Vienna Intl Airport as of October 2025.
How old do you have to be to fly from Kalispell Glacier Park Airport to Vienna Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Vienna Intl Airport.
What documentation or ID do you need to fly to Vienna Intl Airport?
The required travel and health documents for your Vienna Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vienna Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Kalispell to Vienna?
momondo data reveals that the most frequently booked airline on the route from Kalispell to Vienna is United Airlines, representing 100% of all bookings.

Best airlines flying from Kalispell to Vienna

Compare and see reviews for airlines that fly from Kalispell to Vienna with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $790	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights

How do I get Price Alerts for flights from Kalispell to Vienna?
Search flight deals from Kalispell to Vienna. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Kalispell to Vienna with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Schwechat

Wiener Neustadt

Steyr

Semmering

Melk

Krems an der Donau

Why use momondo?

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

Finding the right flight to Vienna from Kalispell is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Vienna quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Vienna from Kalispell with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kalispell to Vienna.

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

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