$1,597 Cheap Flights from Kalispell (FCA) to Watertown (ART)

View $1,597 flight on Tue, Aug 18, 2026Opens in a new window

Popular airlines from Glacier Park Intl. Airport (FCA) to Watertown, NY (ART-Watertown Intl.)

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Cheap Flights from Kalispell to Watertown (FCA-ART)

Prices were available within the past 7 days and start at $1,597 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Glacier Park Intl. Airport (FCA) to Watertown Intl. Airport (ART) cost?
Secure a cheap one-way flight from $1,597 or cheap return flight from Glacier Park Intl. Airport (FCA) to Watertown Intl. Airport (ART) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Glacier Park Intl. Airport (FCA) to Watertown Intl. Airport (ART)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between FCA and ART. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Glacier Park Intl. Airport (FCA) to Watertown Intl. Airport (ART)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest FCA to ART flight.
How many flights per day from Glacier Park Intl. Airport (FCA) to Watertown Intl. Airport (ART)?
There are no daily nonstop flights departing from Glacier Park Intl. Airport (FCA) to Watertown Intl. Airport (ART). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from FCA to ART?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Glacier Park Intl. Airport (FCA) to Watertown Intl. Airport (ART)?
To land at Watertown Intl. Airport (ART) without delays, pick a flight that leaves Glacier Park Intl. Airport (FCA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Glacier Park Intl. Airport (FCA) to Watertown Intl. Airport (ART) last-minute?
Last-minute bookings from FCA to ART are typically more expensive. To secure the best prices, start looking for flights ahead of time. That being said, if you can play around with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a FCA to ART flight and hotel package?
Opting for a FCA to ART flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Glacier Park Intl. Airport (FCA) to Watertown Intl. Airport (ART)?
If you reserved your FCA to ART flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Glacier Park Intl.
Destination airport
Watertown Intl.
Distance
1834 mi

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Kalispell to Watertown Flights

The cheapest times to fly from Kalispell to Watertown

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 Watertown are during the month of . You can find some of the cheapest flights from Kalispell to Watertown with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kalispell to Watertown

Sunday is one of the best days to book for cheap flights from Kalispell to Watertown: 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 Watertown

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 Watertown in 2026. You can also book with separate airlines for your outbound and return journeys, from $1,597 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 Watertown 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 Watertown 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 Watertown Flights

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*Available to One Key members.