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Cheap flights from Kalispell to Vienna from $1,004

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 Vienna departing on 8/3. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Kalispell to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:20 am - 1:35 pm
FCA
-
VIE
23h 15m
2 stops
Delta Logo
9:30 am - 11:56 pm
VIE
-
FCA
22h 26m
2 stops
$1,004Delta
Mon, Aug 3 - Mon, Aug 10
United Airlines Logo
12:35 pm - 8:15 am
FCA
-
VIE
35h 40m
1 stop
United Airlines Logo
10:30 am - 11:27 am
VIE
-
FCA
56h 57m
2 stops
$1,133United Airlines
Mon, Aug 3 - Mon, Aug 10
Austrian Airlines Logo
8:30 am - 8:15 am
FCA
-
VIE
15h 45m
1 stop
Austrian Airlines Logo
10:30 am - 10:55 pm
VIE
-
FCA
20h 25m
1 stop
$1,823Austrian Airlines
Mon, Aug 3 - Mon, Aug 10
Multiple Airlines Logo
4:49 pm - 10:40 pm
FCA
-
VIE
21h 51m
2 stops
Multiple Airlines Logo
7:40 am - 11:59 pm
VIE
-
FCA
24h 19m
3 stops
$2,930Multiple Airlines
Mon, Aug 3 - Mon, Aug 10

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Customize your flight search to find flights from Kalispell to Vienna 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 June 21, 2026.
Use the filters below to find and compare flights from Kalispell to Vienna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Mon 8/3

6:20 am-1:35 pm

2 stops23h 15m

Vienna Intl

Mon 8/10

9:30 am-11:56 pm

2 stops22h 26m

$1,004

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Mon 8/3

12:35 pm-8:15 am

1 stop35h 40m

Vienna Intl

Mon 8/10

10:30 am-11:27 am

2 stops56h 57m

$1,133
Quickest round-trip

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Mon 8/3

8:30 am-8:15 am

1 stop15h 45m

Vienna Intl

Mon 8/10

10:30 am-10:55 pm

1 stop20h 25m

$1,823

KalispellVienna

FCA - VIE

FCAVIE

Kalispell Glacier Park

Mon 8/3

4:49 pm-10:40 pm

2 stops21h 51m

Vienna Intl

Mon 8/10

7:40 am-11:59 pm

3 stops24h 19m

$2,930

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

Fastest flight time

23h 15m

Direct flights

None
The fastest flight from Kalispell to Vienna takes 23h 15m
There are no direct flights from Kalispell to Vienna. There are no popular flight routes from Kalispell to Vienna.
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Frequently asked questions about flying from Kalispell to Vienna

  • 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 23h 15m.

  • 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 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.

Frequently asked questions about flying from Kalispell to Vienna

  • 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.

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Schwechat
Wiener Neustadt
Semmering
Steyr
Stegersbach
Krems an der Donau
Rust
Melk

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.

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