JFK - SLU

$223 Find Cheap Flights from New York John F Kennedy Airport to Castries

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from John F Kennedy Intl to Castries departing on 3/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Castries, as well as popular online travel agencies
In the last 7 days travelers have searched 46,646,933 times on KAYAK, and here is why:

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Cheap Flight Deals from New York John F Kennedy Airport to Castries (JFK-SLU)

 
These are the cheapest deals for flights from John F Kennedy Intl to Castries currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from John F Kennedy Intl to Castries

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from John F Kennedy Intl to Castries.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:05 am - 10:45 amJFK-SLU
50h 40m2 stops
5:00 am - 4:30 amSLU-JFK
24h 30m1 stop
$527Caribbean Airlines
Find Deal
Thu, Feb 6 - Sun, Feb 9
5:00 am - 10:10 pmJFK-SLU
16h 10m2 stops
12:50 pm - 10:15 pmSLU-JFK
10h 25m1 stop
$545Caribbean Airlines
Find Deal
Sat, Feb 1 - Thu, Feb 6
7:05 am - 12:00 pmJFK-SLU
27h 55m2 stops
10:25 am - 10:55 pmSLU-JFK
13h 30m2 stops
$550Caribbean Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
7:05 am - 12:00 pmJFK-SLU
27h 55m2 stops
4:35 pm - 10:55 pmSLU-JFK
31h 20m2 stops
$554Caribbean Airlines
Find Deal
Wed, Jan 22 - Mon, Jan 27
7:05 am - 11:30 amJFK-SLU
27h 25m2 stops
4:35 pm - 10:55 pmSLU-JFK
31h 20m2 stops
$559Caribbean Airlines
Find Deal
Thu, Jan 23 - Mon, Jan 27
1:10 am - 11:45 amJFK-SLU
10h 35m1 stop
12:15 pm - 5:30 amSLU-JFK
17h 15m1 stop
$563Caribbean Airlines
Find Deal
Sat, Apr 19 - Fri, Apr 25
7:05 am - 10:45 amJFK-SLU
50h 40m2 stops
5:00 am - 4:30 amSLU-JFK
24h 30m1 stop
$569Caribbean Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
7:05 am - 10:45 amJFK-SLU
26h 40m2 stops
10:25 am - 10:15 pmSLU-JFK
12h 50m1 stop
$570Caribbean Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
7:05 am - 12:45 pmJFK-SLU
28h 40m1 stop
10:25 am - 10:15 pmSLU-JFK
12h 50m1 stop
Wed, Dec 4 - Wed, Dec 11
7:30 am - 3:50 pmJFK-SLU
8h 20m1 stop
11:30 am - 11:15 pmSLU-JFK
11h 45m1 stop
Mon, Mar 24 - Sat, Mar 29

Flights from John F Kennedy Intl to Castries - Travel Insights & Trends

Get data-powered insights and trends into flights from John F Kennedy Intl to Castries to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from New York John F Kennedy Intl Airport to Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from New York John F Kennedy Intl Airport to Castries, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from New York John F Kennedy Intl Airport to Castries is October, where tickets cost $481 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is $752 and $664 respectively.

How far in advance should I book a flight from New York John F Kennedy Intl Airport to Castries?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from New York John F Kennedy Intl Airport to Castries, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from New York John F Kennedy Intl Airport to Castries, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 110 days before departure.

Good to know

Low season

October

High season

June

Cheapest flight

$223
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from New York John F Kennedy Airport to Castries

When to book flights from John F Kennedy Intl to Castries

Are your dates flexible? Find out the best times to travel from John F Kennedy Intl to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York John F Kennedy Airport to Castries flights

  • What is the cheapest flight from New York John F Kennedy Intl Airport to Castries?

    In the last 3 days, the lowest price for a flight from New York John F Kennedy Intl Airport to Castries was $223 for a one-way ticket and $527 for a round-trip.

  • Do I need a passport to fly between New York John F Kennedy Airport and Castries?

    A passport is required to fly from New York John F Kennedy Airport to Castries.

  • Which aircraft models fly most regularly from New York John F Kennedy Airport to Castries?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from New York John F Kennedy Airport to Castries?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York John F Kennedy Airport to Castries.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York John F Kennedy Airport to Castries?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from New York John F Kennedy Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York John F Kennedy Airport to Castries?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to New York John F Kennedy Airport with another airline. Booking your flights between New York John F Kennedy Airport and SLU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York John F Kennedy Airport to Castries?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from New York John F Kennedy Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from John F Kennedy Intl to Castries

 
See real verified KAYAK customer reviews for airlines flying from New York to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from John F Kennedy Intl to Castries? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Caribbean AirlinesOverall score based on 160 reviews
6.7Food
6.6Entertainment
8.1Boarding
8.4Crew
7.8Comfort
Airline reviews

I liked the friendliness of the employees at the airport

10.0 ExcellentLilawtie, Nov 2024GND - POS
Read more Caribbean Airlines reviews

I liked the friendliness of the employees at the airport

I liked the extra leg room in Caribbean plus. Worth the extra money. The food could have been more balanced, there was no salad or veggies

The Flight itself was smooth and uneventful. The crew was polite and caring. I used the Lounge in Piarco and the service was STELLAR

Crew were quite friendly. Food was very poor considering the price of the ticket and the flight time. Could not charge my phone due to USB charger not working..

The food wasn’t good. Need better food. There wasn’t any entertainment.

STEWARDESSES WERE AWESOME! The food could be a bit better. Rice was SOGGY with gravy and the chicken was RUBBERY.

I was treated well in first class. I have no complaints. I will definitely fly with my favourite airline again this year.

There was no music on the flights unless you came with your headset.

Their bar selection could be greatly improved; they only had one spirit option

Music would have been great and information about the flight. Meaning how high and the weather conditions.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Traveling with JetBlue from NYC was convenient as accessing JFK airport was straightforward via the LIRR to the AirTrain. Maneuvering through the terminal was hassle-free, which was a pleasant start to the journey. However, the flight experience itself left much to be desired. The seating arrangement was notably uncomfortable; despite securing a window seat, space felt cramped. This was exacerbated by the middle seat passenger encroaching on my area, which made the flight less enjoyable. Additionally, while the in-flight entertainment system initially seemed like a reprieve, the sound outlet on my seat was inoperable. This issue turned what could have been a manageable three-hour flight into a rather tedious ordeal, as I was unable to use the entertainment system effectively. While JetBlue provided a smooth process in terms of airport logistics, the on-board experience highlighted areas in need of improvement, particularly in terms of comfort and entertainment system maintenance.

Over 2 hour delay for a 50-minute flight is unacceptable, especially in normal weather. Very poor communication via app

Kayak sent over to jet blue my account being Mike Callaghan instead of Michael. I have a jet blue account with Michael that was connected

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

I booked this flight using JetBlue points and I was just so happy. The plane was so clean, I had every need met. Thank you!!

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

There were several issues with this flight. I have flown quite often internationally and I was surprised by the lack of presence of attendants other than meal and drink times. The food was not best but I feel that is the norm. We also had to get off the plane once in London via stairs and bus to the terminal. Anyone who had another flight had to then get another bus to another terminal. This causes me to miss my flight and have to rebook.

The boarding process was incredibly slow, as was deplaning. They started beverage service and there was an extremely small amount of turbulence, so they discontinued it. They said they’d resume if possible, but even thought the rest of the flight was perfectly smooth, they didn’t bother. Getting our checked bags took longer than I’ve ever waited and they couldn’t even tell us which carousel they were coming out on, so everyone was running back and forth for 30 minutes.

It was really good. The boarding was good and smooth. They even checked our carry ons if you wanted to without any charge.

Flight was delayed , waited in the tarmac for 3 hours and then came back and was cancelled

Extreme weather delays. Missed my flight to France and I ended up leaving the plane.

I arrived to LaGuardia Airport 50 minutes prior to my 6am flight but was told that I was too late and would have to flight standby to Dallas in order reach my final destination of Jackson, MS. Hundreds of people were in my situation but the agents chalked this up to being normal for any day. Had my been able to board my original flight I would have arrived at my destination by 10:30am. I didn’t arrive until 7:30pm which included a 30 minute wait on the tarmac. Strangely my luggage arrived at my final destination at 12:30pm of the same travel day. This was by far the worst travel experience I’ve ever had.

The food was horrible compared to other airlines, there was no space for the overhead bins for carry-on luggage, and the seats were very uncomfortable.

I got food poisoning - lasted 4 days after starting medications - someone should check with food delivery.

They were not helpful in letting my baby and I rebook a flight early in the day when it was clear we were going to miss my connection (we did). The seats are much smaller than I remember. I did not get the option to board early with my toddler. I was flying solo with her and that would have been a big help.

On an overnight flight people behind me kept lively and loud conversation, which meant I couldn’t sleep. Food was really lousy, im sorry to say.

Book cheap flights from New York to Castries

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from New York to Castries found on KAYAK in the last 72 hours.
3/19Wed
1 stopCaribbean Airlines
18h 25mJFK-SLU
$223
12/11Wed
2 stops
45h 16mJFK-SLU
$279
12/13Fri
2 stops
45h 11mJFK-SLU
$301
12/7Sat
2 stopsCaribbean Airlines
16h 10mJFK-SLU
$317
12/7Sat
2 stops
28h 25mJFK-SLU
$328
12/10Tue
2 stops
26h 30mJFK-SLU
$330
12/12Thu
2 stops
44h 31mJFK-SLU
$344
12/8Sun
2 stops
32h 50mJFK-SLU
$361
12/7Sat
3 stops
28h 25mJFK-SLU
$374
12/6Fri
2 stops
28h 46mJFK-SLU
$378

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Last minute flights from John F Kennedy Intl to Castries

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from New York to Castries that are departing in the next 10 days.
11/25Mon
multi-stopCaribbean Airlines
7h 45mJFK-SLU
12/4Wed
multi-stopCaribbean Airlines
13h 30mSLU-JFK
$553
11/23Sat
multi-stopCaribbean Airlines
27h 40mJFK-SLU
11/27Wed
multi-stopCaribbean Airlines
19h 05mSLU-JFK
$604
11/25Mon
multi-stopCaribbean Airlines
7h 45mJFK-SLU
11/27Wed
multi-stopCaribbean Airlines
12h 50mSLU-JFK
$669
11/23Sat
multi-stopCaribbean Airlines
27h 40mJFK-SLU
11/27Wed
multi-stopCaribbean Airlines
12h 50mSLU-JFK
$683
11/23Sat
multi-stop
10h 35mJFK-SLU
11/26Tue
multi-stop
26h 45mSLU-JFK
$757
11/25Mon
multi-stop
7h 45mJFK-SLU
11/27Wed
multi-stop
48h 05mSLU-JFK
$767
11/23Sat
multi-stopCaribbean Airlines
49h 45mJFK-SLU
11/27Wed
multi-stopCaribbean Airlines
19h 05mSLU-JFK
$825
11/25Mon
multi-stop
31h 55mJFK-SLU
12/4Wed
multi-stop
13h 30mSLU-JFK
$834
11/25Mon
multi-stop
33h 55mJFK-SLU
11/27Wed
multi-stop
19h 05mSLU-JFK
$844
11/25Mon
multi-stop
7h 45mJFK-SLU
12/4Wed
multi-stop
24h 35mSLU-JFK
$973

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Everything you need to know for your flight from John F Kennedy Intl to Castries

Information on your arrival and departure airports

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