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Southeast Europe

$4,268+ Cheap flights from Kalispell (FCA) to Southeast Europe

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — ATH
août 26 — sept. 21
mar. 8/26
mar. 9/2
1 adult, Economy
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Cheap flight deals from Kalispell to Southeast Europe

Keep the following information in mind while searching for Kalispell to Southeast Europe flight deals. Data was last updated août 21, 2025.

Round-trip from

$4,268
(United Airlines)
From Kalispell Glacier Park to Southeast Europe
Search Deals

Find flight deals from Kalispell to Southeast Europe

Cheapest flights from Kalispell to Southeast Europe
Explore the most affordable flight options available from Kalispell to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on août 21, 2025.

This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 10/124:08 pmFCA - ZAG
2 stops36h 57mUnited Airlines
jeu. 10/308:40 amZAG - FCA
2 stops35h 56mUnited Airlines
Deal found 8/21$4,268
This business-class.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 10/122:37 pmFCA - ZAG
2 stops20h 43mMultiple Airlines
jeu. 10/309:05 amZAG - FCA
2 stops21h 52mMultiple Airlines
Deal found 8/20$4,914

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Southeast Europe 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, Cheapflights users made 2,558,603 searches. Data last updated août 21, 2025.
Use the filters below to find and compare flights from Kalispell to Southeast Europe that are best for you.

Fly from

Kalispell

Fly to

Southeast Europe

Route

Depart

Return

Price

KalispellZagreb

FCA - ZAG

FCAZAG

Kalispell Glacier Park

dim. 10/12

4:08 pm-1:05 pm

2 stops36h 57m

Zagreb Franjo Tuđman

jeu. 10/30

8:40 am-1:36 pm

2 stops35h 56m

$4,268

KalispellZagreb

FCA - ZAG

FCAZAG

Kalispell Glacier Park

dim. 10/12

2:37 pm-7:20 pm

2 stops20h 43m

Zagreb Franjo Tuđman

jeu. 10/30

9:05 am-11:57 pm

2 stops21h 52m

$4,914

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Best time to book a flight from Kalispell to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from Kalispell 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 Kalispell to Southeast Europe
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Europe. Reviews last updated août 21, 2025.
Read through reviews of airlines operating flights from Kalispell to Southeast Europe, such as Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,930 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Southeast Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalispell to Southeast Europe?

    If you book a flight to Southeast Europe from Kalispell, you will be flying from Glacier Park, which is the city’s only airport. Kalispell Glacier Park (FCA) is located 8.4 mi from the center of Kalispell.

  • How long is the flight from Kalispell to Southeast Europe?

    There are many flights that can get you from Kalispell to Southeast Europe in 36h 57m. Fly via United Airlines to get the fastest option. The distance from Kalispell to Southeast Europe is about 5278 mi.

  • Can I find deals for flights from Kalispell to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Kalispell to Southeast Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Southeast Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Southeast Europe.

  • Can I find deals for business class flights from Kalispell to Southeast Europe?

    Yes. Cheapflights offers flight deals from Kalispell to Southeast Europe 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 Kalispell to Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Kalispell to Southeast Europe (average of $679). Flying from Kalispell to Southeast Europe in June is currently the most expensive (average of $1,285). 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

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Alternative routes for Kalispell to Southeast Europe

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Top 2 airlines flying from Kalispell to Southeast Europe

Discover the top 2 airlines that operate flights from Kalispell to Southeast Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated août 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$607Average$1,332FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$761Average$1,063FlexibilityNo cancel feeOn-time69%

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