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C$249 Cheap Flights from New York (NYCA) to Castries (SLUA)

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Flight deals from New York to Castries

Looking for a cheap last-minute deal or the best return flight from New York to Castries? If you want to travel next month, return fares start from C$617. Find the lowest prices on one-way and return tickets right here.
Castries.C$249 per passenger.Departing Wed., Aug. 26.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Wed., Aug. 26, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$249, select.
Castries.C$256 per passenger.Departing Tue., Jul. 7.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Tue., Jul. 7, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$256, select.
Castries.C$257 per passenger.Departing Tue., Sep. 1.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Tue., Sep. 1, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$257, select.
Castries.C$257 per passenger.Departing Tue., Jun. 30.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Tue., Jun. 30, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$257, select.
Castries.C$283 per passenger.Departing Thu., Oct. 15.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from New York LaGuardia on Thu., Oct. 15, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$283, select.
Castries.C$296 per passenger.Departing Tue., Jan. 19.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Tue., Jan. 19, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$296, select.
Castries.C$296 per passenger.Departing Fri., Nov. 13.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Fri., Nov. 13, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$296, select.
Castries.C$325 per passenger.Departing Fri., Dec. 4.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from New York Newark on Fri., Dec. 4, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$325, select.
Castries.C$328 per passenger.Departing Sat., Mar. 6.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from New York John F. Kennedy on Sat., Mar. 6, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$328, select.
Castries.C$344 per passenger.Departing Wed., May 26.One-way flight with Caribbean Airlines.Outbound indirect flight with Caribbean Airlines, departs from New York John F. Kennedy on Wed., May 26, arriving in St Lucia Vigie.Price includes taxes and charges.From C$344, select.
Castries.C$348 per passenger.Departing Fri., Feb. 5.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Fri., Feb. 5, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$348, select.
Castries.C$396 per passenger.Departing Mon., Mar. 29.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Mon., Mar. 29, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$396, select.
Castries.C$424 per passenger.Departing Sat., Oct. 24.One-way flight with United.Outbound direct flight with United departs from New York Newark on Sat., Oct. 24, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$424, select.
Castries.C$495 per passenger.Departing Fri., Dec. 4.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Fri., Dec. 4, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$495, select.
Castries.C$1,550 per passenger.Departing Mon., May 3.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Mon., May 3, arriving in St Lucia Hewanorra.Price includes taxes and charges.From C$1,550, select.

Find the cheapest month to fly from New York to Castries

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York to Castries flights are currently cheapest in August.
Jun.
from C$257
Jul.
from C$256
Aug.
from C$249
Sep.
from C$257
Oct.
from C$283
Nov.
from C$296
Dec.
from C$325
Jan.
from C$296
Feb.
from C$348
Mar.
from C$328
Apr.
Find prices
May
from C$344

Which airlines fly from New York to Castries?

Alternative New York to Castries routes

Looking for the cheapest, fastest or easiest route from New York to Castries? You could fly into the following airports instead.

St Lucia Vigie

1km from central Castries
Closest
from C$295
Search flights

St Lucia Hewanorra

31km from central Castries
Cheapest
from C$249
Search flights

New York to Castries: Flight information

The things to know before you go.
Cheapest flight foundC$249
Cheapest month to flyAugust
Average flight time4 hrs, 43 mins
Most popular airlineQatar Airways
Average flights per week22

Finding cheap flights from New York to Castries: Frequently asked questions

There are 2 airports in Castries: St Lucia Vigie and St Lucia Hewanorra.
The best price we found for a return flight from New York to Castries is C$617. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 43 minutes is the average flight time from New York to Castries.
Qatar Airways, jetBlue and American Airlines fly direct from New York to Castries.
As of June 2026, there are 20 flights per week flying from New York to Castries.
The cheapest month to fly from New York to Castries is usually July.
If you're flying from New York, the cheapest airport near Castries is St Lucia Hewanorra – which is 30.5 km away from the centre of Castries. We've found flights into this airport from C$617.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from New York to Castries on Sunday, July 12, 2026.
Yes – the average flight time is 4 hours and 43 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Castries but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Castries is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 28°C. September is typically the warmest month in Castries, when it usually averages around 28°C. You can expect the least rain in February. The coldest month is February, with temperatures averaging 25°C. The rainiest month is October.
The cheapest airline that flies to Castries is jetBlue .

Travelling from New York to Castries: what you need to know

  • When searching for a flight from New York to Castries, there's a nice selection of airports you can start your trip from. Newark Liberty International Airport (EWR), John F. Kennedy International Airport (JFK) and LaGuardia Airport (LGA) are among New York's main terminals.

  • Step off your plane in Castries at Hewanorra Airport (UVF) or George F. L. Charles Airport (SLU).

  • A direct flight from New York to Castries takes an average of 4 hours 39 minutes. Castries's timezone is UTC-4 — the same as New York.

  • The most popular route for flights from New York to Castries is from Newark Liberty International Airport (EWR) to Hewanorra Airport (UVF). There are 2 services every week between these two airports. If you'd like to head off as soon as possible, the earliest flight from EWR to UVF is the 07:00 United Airlines option. If you have other commitments or plans on your day of travel, the final departure is at 08:44 with United Airlines.

  • To ensure you get on your flight from New York to Castries, leave enough time to navigate the airport and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • You can expect bigger queues in popular months such as August and other peak seasons. Arriving up to four hours in advance for international flights and two hours for domestic departures is a good idea.

  • If you hold a passport from United States and plan to travel to Saint Lucia for tourism purposes, you won't need a visa. However, entry and visa requirements may vary based on the reason for your trip and can be subject to change. For the latest rules, contact your destination's nearest consulate or embassy before reserving a cheap flight from New York to Castries.

Flying from New York

Newark Liberty International Airport (EWR)

  • If you're looking for a direct flight from New York to Castries, you can catch one from Newark Liberty International Airport (EWR). Fly from EWR to Hewanorra Airport (UVF) without any stops.

  • United Airlines is a well-known airline that operates direct flights from New York to Castries jetting out of EWR.

  • Stopovers are the perfect opportunity to break up your journey — and perhaps even visit a new city. When browsing flights from New York to Castries departing from Newark Liberty International Airport, uncheck the 'Direct flights only' box to see where you can visit along the way. Some popular options include:

    • Grantley Adams International Airport (BGI)

    • Charlotte Douglas International Airport (CLT)

    • Miami International Airport (MIA)

  • Travelling from central New York to EWR takes approximately 1 hour and 11 minutes on public transport. If you drive, ride-share or take a cab, you'll cover the 24 kilometres in 28 minutes or so, depending on traffic.

  • In search of a convenient hotel near Newark Liberty International Airport? If you're boarding an early flight from New York to Castries, these accommodation options will put you moments from check-in:

John F. Kennedy International Airport (JFK)

  • Prefer to fly from John F. Kennedy International Airport (JFK)? This hub also offers nonstop flights from New York to Castries — you can seamlessly connect to Hewanorra Airport (UVF).

  • From JFK, direct flights from New York to Castries are offered by JetBlue Airways.

  • Visit friends or family or just take a moment to refresh yourself with a stopover. If you'd like to split up your flight from New York to Castries, here's where you can stop when setting off from Newark Liberty International Airport:

    • Grantley Adams International Airport (BGI)

    • Charlotte Douglas International Airport (CLT)

    • Miami International Airport (MIA)

  • On public transport, you can travel from central New York to JFK in about 1 hour and 20 minutes. The terminal is roughly 48 kilometres away, and making the trip by car will take approximately 48 minutes.

  • Get your vacation started early with an additional night away from home. Before your flight from New York to Castries, take it easy in one of these hotels near John F. Kennedy International Airport:

Arriving in Castries

Hewanorra Airport (UVF)

  • Hewanorra Airport (UVF) to the centre of Castries is about 1 hour and 9 minutes by car. It's approximately 56 kilometres away.

  • If you're arriving on a late flight from New York to Castries, nothing beats the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and snoozing soon after at one of these hotels near UVF:

George F. L. Charles Airport (SLU)

  • George F. L. Charles Airport (SLU) is around 3 kilometres from central Castries. Following your flight from New York to Castries, allow for a drive time of approximately 6 minutes to get to the heart of the city.

  • You can expect the journey to take approximately 40 minutes on public transport.

  • There are some comfortable stays to park your luggage (and yourself) near SLU. Tuck yourself in after your flight from New York to Castries at one of these well-located options:

How to find the cheapest flights from New York to Castries

  • At the moment, C$249 is the lowest price we've seen for a one-way ticket from New York to Castries. The cheapest price for a return flight is C$617. Remember fares may change due to demand at the time of booking.

  • Book 5 months before your departure date. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find cheap flights from New York to Castries.

  • The cheapest month for tickets from New York to Castries is January. You can easily compare prices using the 'Whole month' tool to find the cheapest travel date.

  • Finding a cheap ticket from New York to Castries is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as the price has dropped.

  • Tailor your travel plans using filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from New York to Castries.

Best time to go to Castries

  • May is the quietest month for flights from New York to Castries, while July is the busiest. Find the ideal time to visit Castries based on whether you prefer a laid-back vibe or a lively atmosphere.

  • The warmest month in Castries is September, with temperatures ranging between 26ºC and 30ºC. Lock in your flights from New York to Castries in this month if this is the type of weather you enjoy.

  • February has average temperatures of between 24ºC and 28ºC. Search for cheap flights from New York to Castries sometime around then if you'd rather travel in cooler conditions.

More about Castries

  • Start your Castries trip right by choosing the ideal place to stay. Once you've booked your flight from New York to Castries, check out our range of hotels including:

  • Every great journey has to include some sightseeing. Derek Walcott Square, Morne Fortune and Immaculate Conception Church are must-visits when exploring Castries.

Complete your Castries trip with a car rental

  • Finding you a cheap flight from New York to Castries isn't the only thing we're good at. Check out our car rentals in Castries and travel at your own pace. We find deals from trusted car rental providers and put them all in one place. Instantly compare rates and then book with no fees.

Plan the rest of your trip from New York to Castries

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.