$407 Cheap Flights from Kalispell (FCA) to Prague (PRG)

View $407 flight on Sat, Sep 5, 2026Opens in a new window

Popular airlines from Glacier Park Intl. Airport (FCA) to Vaclav Havel Airport (PRG)

Cheap Flights from Kalispell to Prague (FCA-PRG)

Prices were available within the past 7 days and start at $407 for one-way flights and $844 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, May 4 - Mon, May 11
FCA
Kalispell
PRG
Prague
$844 Roundtrip, found 5 hours ago
$844
Roundtrip
found 5 hours ago
Select Delta flight, departing Mon, May 4 from Kalispell to Prague, returning Mon, May 11, priced at $844 found 5 hours ago
United
Mon, May 4 - Mon, May 11
FCA
Kalispell
PRG
Prague
$863 Roundtrip, found 5 hours ago
$863
Roundtrip
found 5 hours ago
Select United flight, departing Mon, May 4 from Kalispell to Prague, returning Mon, May 11, priced at $863 found 5 hours ago
United
Mon, May 4 - Mon, May 11
FCA
Kalispell
PRG
Prague
$867 Roundtrip, found 5 hours ago
$867
Roundtrip
found 5 hours ago
Select United flight, departing Mon, May 4 from Kalispell to Prague, returning Mon, May 11, priced at $867 found 5 hours ago
United
Mon, May 4 - Mon, May 11
FCA
Kalispell
PRG
Prague
$869 Roundtrip, found 5 hours ago
$869
Roundtrip
found 5 hours ago
Select United flight, departing Mon, May 4 from Kalispell to Prague, returning Mon, May 11, priced at $869 found 5 hours ago
KLM
Mon, May 4 - Mon, May 11
FCA
Kalispell
PRG
Prague
$872 Roundtrip, found 5 hours ago
$872
Roundtrip
found 5 hours ago
Select KLM flight, departing Mon, May 4 from Kalispell to Prague, returning Mon, May 11, priced at $872 found 5 hours ago
United
Mon, May 4 - Mon, May 11
FCA
Kalispell
PRG
Prague
$875 Roundtrip, found 5 hours ago
$875
Roundtrip
found 5 hours ago
Select United flight, departing Mon, May 4 from Kalispell to Prague, returning Mon, May 11, priced at $875 found 5 hours ago
Delta
Mon, May 4 - Mon, May 11
FCA
Kalispell
PRG
Prague
$876 Roundtrip, found 5 hours ago
$876
Roundtrip
found 5 hours ago
Select Delta flight, departing Mon, May 4 from Kalispell to Prague, returning Mon, May 11, priced at $876 found 5 hours ago
United
Mon, May 4 - Mon, May 11
FCA
Kalispell
PRG
Prague
$886 Roundtrip, found 5 hours ago
$886
Roundtrip
found 5 hours ago
Select United flight, departing Mon, May 4 from Kalispell to Prague, returning Mon, May 11, priced at $886 found 5 hours ago
Air France
Mon, May 11 - Mon, May 18
FCA
Kalispell
PRG
Prague
$990 Roundtrip, found 5 hours ago
$990
Roundtrip
found 5 hours ago
Select Air France flight, departing Mon, May 11 from Kalispell to Prague, returning Mon, May 18, priced at $990 found 5 hours ago
British Airways
Mon, Oct 26 - Mon, Nov 2
FCA
Kalispell
PRG
Prague
$1,066 Roundtrip, found 1 day ago
$1,066
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Oct 26 from Kalispell to Prague, returning Mon, Nov 2, priced at $1,066 found 1 day ago

Frequently asked questions

How much does a flight from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel) cost?
You can find cheap one-way flights from $407 and cheap return flights from $844 Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel) with Expedia. Return flights typically cost between $818 and $3445. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel)?
The cheapest month to fly from FCA to PRG is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel)?
Enter FCA to PRG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel)?
Virgin Atlantic is one of the cheapest airlines offering connecting flights from Kalispell, MT (FCA) to Prague (PRG), with round-trip tickets starting from around $762. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel)?
To find a cheap flight from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel)?
The earliest flight from Kalispell, MT (FCA) to Prague (PRG) usually departs at around 5:00 AM, operated by Delta and Hop!. This seasonal service is available in December, making it a unique option for those looking to travel to Europe. An early flight can help you make the most of your time in Prague. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel)?
The most popular departure times for flights from Kalispell (FCA) to Prague (PRG) are in the afternoon, from 12pm to 3pm. About 58% of passengers prefer this time window. Many major carriers, including Delta and United Airlines, offer flights during this window. This timing is favored as it gives you a relaxed morning before heading to the airport.
How long does it take to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel)?
Flights from FCA to PRG with one stop typically take around 17 hours 30 minutes, covering approximately 4,982 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel)?
Select the "Business class" and "First class" filters when looking for FCA to PRG flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel) flight with Expedia?
It's easy to earn miles on a Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Prague from Glacier Park Intl. (FCA)?
If you're planning to travel to Prague from Glacier Park Intl. (FCA), you can fly typically into Vaclav Havel (PRG) Some flights may connect through major hubs like Denver Intl. (DEN), Salt Lake City Intl. (SLC), Seattle - Tacoma Intl. (SEA) before reaching Prague. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel) at the last minute?
Typically, booking a last minute flight from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel) flight and hotel package?
Securing a Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel) Prague Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel)?
If you booked your Kalispell, MT (FCA-Glacier Park Intl.) to Prague (PRG-Vaclav Havel) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Glacier Park Intl.
Destination airport
Vaclav Havel
Airlines serving
British Airways
Roundtrip price
$843
Distance
4981 mi

Book with confidence

Kalispell to Prague Flights

The cheapest times to fly from Kalispell to Prague

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kalispell to Prague are during the month of May. You can find some of the cheapest flights from Kalispell to Prague with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kalispell to Prague

Sunday is one of the best days to book for cheap flights from Kalispell to Prague: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kalispell to Prague

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kalispell to Prague in 2026. You can also book with separate airlines for your outbound and return journeys, from $407 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kalispell to Prague flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kalispell to Prague airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kalispell to Prague Flights

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.