Cheap Flights from Castries (SLU) to White Plains (HPN)

Popular airlines from George F. L. Charles Airport (SLU) to Westchester County Airport (HPN)

Alternative airports near White Plains

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John F. Kennedy Intl. JFK. Cheapest option available. Average driving time to city center is 43 minutes. Flights from $375
JFK
John F. Kennedy Intl.
Cheapest
Average driving time to city center43 min
Flights from $375
Select flight to LaGuardia LGA. Average driving time to city center is 35 minutes. Flights from $451
LGA
LaGuardia
Average driving time to city center35 min
Flights from $451

Frequently asked questions

How much does a flight from George F. L. Charles Airport (SLU) to Westchester County Airport (HPN) cost?
Grab a cheap one-way flight or cheap return flight from George F. L. Charles Airport (SLU) to Westchester County Airport (HPN) 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 George F. L. Charles Airport (SLU) to Westchester County Airport (HPN)?
The cheapest month to fly from SLU to HPN is , when demand is low. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from George F. L. Charles Airport (SLU) to Westchester County Airport (HPN)?
To find the cheapest airline flying from SLU to HPN, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from George F. L. Charles Airport (SLU) to Westchester County Airport (HPN)?
Nonstop flights from George F. L. Charles Airport (SLU) to Westchester County Airport (HPN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SLU to HPN?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, carrier 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 George F. L. Charles Airport (SLU) to Westchester County Airport (HPN)?
To avoid possible delays on the George F. L. Charles Airport (SLU) to Westchester County Airport (HPN) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being 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 George F. L. Charles Airport (SLU) to Westchester County Airport (HPN) last-minute?
Booking your flight from SLU to HPN just before your getaway is usually more expensive. But if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a SLU to HPN flight and hotel package?
Booking a SLU to HPN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of accommodations 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 George F. L. Charles Airport (SLU) to Westchester County Airport (HPN)?
In most instances, you can modify or cancel your SLU to HPN flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
George F. L. Charles
Destination airport
Westchester County
Distance
2019 mi

Book with confidence

Book with confidence

Castries to White Plains Flights

The cheapest times to fly from Castries to White Plains

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

 

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

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

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 Castries to White Plains in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Castries to White Plains 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 Castries to White Plains 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.

 

Castries to White Plains Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.