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Flights from New York to Castries

Airlines Flying from New York to Castries

Choose from 1 carriers that fly from New York to Castries, including Jetblue Airways, Enjoy the cheapest tickets on this route with Jetblue Airways.

Find direct flights from New York to Castries within the next three months. Book one-way flights from £76 or return tickets from £225.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from New York to Castries

The distance between New York and Castries is about 3,229.17km. It takes around 4 hours 35 minutes on average to fly from New York to Castries. The most popular month to Castries is July. The off-season for travel is October.

Cheapest one-way flight price£76
Cheapest return ticket price£225
Off-season travel monthOctober
Peak season for travelJuly
Flight distance3,229.17km
Average flight time4 hours 35 minutes
Popular airlineJetblue Airways

Find the best time to fly from New York to Castries

The cheapest time for New York to Castries flights: Jan 4 to Jan 11 — one way flight prices from £76.

Cheapest flights
From price
Search
  • 1623
  • 2330
  • Dec

    307
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • Which airlines offer direct flights from New York to Castries?

    At the moment, you can catch a direct flight from New York to Castries with the following airlines, including: Jetblue Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 4 hours 35 minutes to fly from New York (NYC) to Castries (SLU).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New York to Castries is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 7 flight per week flying from New York to Castries. You can check the weekly schedule for popular airlines on this route below: Jetblue Airways: S/M/T/W/T/F/S -- B61681 (09:30)
  • The cheapest months to fly from New York to Castries is October, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from New York to Castries on November 18, 2025 with Jetblue Airways, with prices starting at £82.
  • You can land at any one of the following hubs in Castries, with John F. Kennedy International Airport to Hewanorra International Airport (JFK-UVF) is by far the most common option on this route: George F. L. Charles Airport (SLU) Hewanorra International Airport (UVF).
  • The time difference between Castries and New York is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.