$434 Cheap Flights from White Plains (HPN) to Kalispell (FCA)

View $434 flight on Thu, Apr 16, 2026Opens in a new window

Popular airlines from Westchester County Airport (HPN) to Glacier Park Intl. Airport (FCA)

Cheap Flights from White Plains to Kalispell (HPN-FCA)

Prices were available within the past 7 days and start at $434 for one-way flights and $536 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jun 23 - Wed, Jun 24
HPN
White Plains
FCA
Kalispell
$536 Roundtrip, found 2 days ago
$536
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jun 23 from White Plains to Kalispell, returning Wed, Jun 24, priced at $536 found 2 days ago
Delta
Sat, Jun 20 - Tue, Jun 23
HPN
White Plains
FCA
Kalispell
$559 Roundtrip, found 2 days ago
$559
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jun 20 from White Plains to Kalispell, returning Tue, Jun 23, priced at $559 found 2 days ago
Delta
Thu, Apr 16 - Tue, Apr 21
HPN
White Plains
FCA
Kalispell
$565 Roundtrip, found 8 hours ago
$565
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Apr 16 from White Plains to Kalispell, returning Tue, Apr 21, priced at $565 found 8 hours ago
Delta
Tue, Jun 23 - Sat, Jun 27
HPN
White Plains
FCA
Kalispell
$586 Roundtrip, found 2 days ago
$586
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jun 23 from White Plains to Kalispell, returning Sat, Jun 27, priced at $586 found 2 days ago
Delta
Sat, Jun 20 - Sat, Jun 27
HPN
White Plains
FCA
Kalispell
$609 Roundtrip, found 2 days ago
$609
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jun 20 from White Plains to Kalispell, returning Sat, Jun 27, priced at $609 found 2 days ago
Delta
Tue, Jun 23 - Fri, Jun 26
HPN
White Plains
FCA
Kalispell
$616 Roundtrip, found 2 days ago
$616
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jun 23 from White Plains to Kalispell, returning Fri, Jun 26, priced at $616 found 2 days ago
Delta
Thu, Apr 16 - Tue, Apr 21
HPN
White Plains
FCA
Kalispell
$621 Roundtrip, found 8 hours ago
$621
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Apr 16 from White Plains to Kalispell, returning Tue, Apr 21, priced at $621 found 8 hours ago
Delta
Thu, Jun 18 - Tue, Jun 23
HPN
White Plains
FCA
Kalispell
$634 Roundtrip, found 2 days ago
$634
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jun 18 from White Plains to Kalispell, returning Tue, Jun 23, priced at $634 found 2 days ago
Delta
Sat, Jun 20 - Fri, Jun 26
HPN
White Plains
FCA
Kalispell
$639 Roundtrip, found 2 days ago
$639
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jun 20 from White Plains to Kalispell, returning Fri, Jun 26, priced at $639 found 2 days ago
Alaska Airlines
Thu, Apr 16 - Tue, Apr 21
HPN
White Plains
FCA
Kalispell
$767 Roundtrip, found 8 hours ago
$767
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from White Plains to Kalispell, returning Tue, Apr 21, priced at $767 found 8 hours ago
Flights from White Plains (HPN) to Kalispell (FCA)
Origin airport
Westchester County
Destination airport
Glacier Park Intl.
Airlines serving
Alaska Airlines, Delta
Roundtrip price
$536
Distance
2028 mi

White Plains to Kalispell Flights

The cheapest times to fly from White Plains to Kalispell

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

 

The best time to book a flight from White Plains to Kalispell

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

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 White Plains to Kalispell in 2026. You can also book with separate airlines for your outbound and return journeys, from $434 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 White Plains to Kalispell 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 White Plains to Kalispell 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.

 

Frequently asked questions

How much does a flight from Westchester County Airport (HPN) to Glacier Park Intl. Airport (FCA) cost?
Secure a cheap one-way flight from $434 or cheap return flight from $536 from Westchester County Airport (HPN) to Glacier Park Intl. Airport (FCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Westchester County Airport (HPN) to Glacier Park Intl. Airport (FCA)?
June is the least expensive month to fly from HPN to FCA. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Westchester County Airport (HPN) to Glacier Park Intl. Airport (FCA)?
To find the cheapest airline that'll fly you from HPN to FCA, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Westchester County Airport (HPN) to Glacier Park Intl. Airport (FCA)?
You'll have to take a flight with a layover if you're traveling from Westchester County Airport (HPN) to Glacier Park Intl. Airport (FCA). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from HPN to FCA?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Westchester County Airport (HPN) to Glacier Park Intl. Airport (FCA)?
Select a flight from Westchester County Airport (HPN) to Glacier Park Intl. Airport (FCA) that takes off before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**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 Westchester County Airport (HPN) to Glacier Park Intl. Airport (FCA) last-minute?
Waiting until just before your departure to book a ticket from HPN to FCA often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a HPN to FCA flight and hotel package?
Booking a HPN to FCA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of accommodations 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 Westchester County Airport (HPN) to Glacier Park Intl. Airport (FCA)?
Typically, it's possible to cancel or reschedule your HPN to FCA flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.