$283 Cheap Flights from Castries (SLU) to New York (JFK)

View $283 flight on Sun, Dec 7, 2025Opens in a new window

Popular airlines from George F. L. Charles Airport (SLU) to John F. Kennedy Intl. Airport (JFK)

Cheap Flights from Castries to New York (SLU-JFK)

Prices were available within the past 7 days and start at $283 for one-way flights and $508 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Caribbean Airlines
Wed, Nov 12 - Sun, Nov 16
SLU
Castries
JFK
New York
$508 Roundtrip, found 1 day ago
$508
Roundtrip
found 1 day ago
Select Caribbean Airlines flight, departing Wed, Nov 12 from Castries to New York, returning Sun, Nov 16, priced at $508 found 1 day ago

Find the cheapest month to fly from Castries (SLU) to New York (JFK)

October is typically the cheapest month to fly

From $323 - $668 per traveler.

Alternative airports near New York

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

Select flight to Liberty Intl. EWR. Cheapest option available. Average driving time to city center is 19 minutes. Flights from $459
EWR
Liberty Intl.
Cheapest
Average driving time to city center19 min
Flights from $459
Select flight to LaGuardia LGA. Average driving time to city center is 14 minutes. Flights from $885
LGA
LaGuardia
Average driving time to city center14 min
Flights from $885

Frequently asked questions

How much does a flight from George F. L. Charles Airport (SLU) to John F. Kennedy Intl. Airport (JFK) cost?
Lock in a cheap one-way flight from $283 or cheap return flight from $508 from George F. L. Charles Airport (SLU) to John F. Kennedy Intl. Airport (JFK) 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 George F. L. Charles Airport (SLU) to John F. Kennedy Intl. Airport (JFK)?
Planning your trip for November is a great way to save, as it's the cheapest month for flights between SLU and JFK. You'll often find the lowest fares during off-peak months.
Which airlines fly direct from George F. L. Charles Airport (SLU) to John F. Kennedy Intl. Airport (JFK)?
While Castries (SLU-George F. L. Charles) has no direct flights to John F. Kennedy Intl. Airport (JFK), other airports have nonstop routes. Flying from Hewanorra Intl. Airport (UVF) will get you to New York without any layovers.
What is the cheapest airline that flies from George F. L. Charles Airport (SLU) to John F. Kennedy Intl. Airport (JFK)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from SLU to JFK. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from George F. L. Charles Airport (SLU) to John F. Kennedy Intl. Airport (JFK)?
Nonstop flights from George F. L. Charles Airport (SLU) to John F. Kennedy Intl. Airport (JFK) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SLU to JFK?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 John F. Kennedy Intl. Airport (JFK)?
To avoid possible delays on the George F. L. Charles Airport (SLU) to John F. Kennedy Intl. Airport (JFK) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 John F. Kennedy Intl. Airport (JFK) last-minute?
Holding off until just before your departure to book a ticket from SLU to JFK often results in higher prices. While you may find some last-minute deals, there's no guarantee. Keep your travel schedule open to maximize your chances of landing a bargain.
Is it cheaper to book a SLU to JFK flight and hotel package?
Opting for a SLU to JFK flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all 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 John F. Kennedy Intl. Airport (JFK)?
If you booked your SLU to JFK flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
George F. L. Charles
Destination airport
John F. Kennedy Intl.
Airlines serving
Caribbean Airlines
Roundtrip price
$507
Distance
1994 mi

Book with confidence

Castries to New York Flights

The cheapest times to fly from Castries to New York

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

 

The best time to book a flight from Castries to New York

Sunday is one of the best days to book for cheap flights from Castries to New York: 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 New York

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 New York in 2025. You can also book with separate airlines for your outbound and return journeys, from $283 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 New York 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 New York 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 New York Flights

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*Available to One Key members.