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Cheap flights from New York John F Kennedy Intl Airport to Castries from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to Castries departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from New York John F Kennedy Intl Airport to Castries

Cheap round-trip flights

Caribbean Airlines Logo
1:10 am - 1:10 pmJFK-SLU
12h 00m1 stop
Caribbean Airlines Logo
6:20 pm - 2:15 pmSLU-JFK
19h 55m1 stop
$424Caribbean Airlines
Find Deal
Wed, Sep 17 - Thu, Sep 25
Caribbean Airlines Logo
1:10 am - 1:10 pmJFK-SLU
12h 00m1 stop
Caribbean Airlines Logo
6:20 pm - 2:15 pmSLU-JFK
19h 55m1 stop
$425Caribbean Airlines
Find Deal
Wed, Sep 24 - Thu, Oct 2
Caribbean Airlines Logo
4:15 pm - 1:10 pmJFK-SLU
20h 55m1 stop
Caribbean Airlines Logo
6:20 pm - 2:15 pmSLU-JFK
19h 55m1 stop
$441Caribbean Airlines
Find Deal
Fri, Oct 10 - Thu, Oct 16
Caribbean Airlines Logo
7:30 am - 1:10 pmJFK-SLU
29h 40m2 stops
Caribbean Airlines Logo
4:35 pm - 5:30 amSLU-JFK
12h 55m1 stop
$452Caribbean Airlines
Find Deal
Wed, Sep 24 - Mon, Sep 29
Caribbean Airlines Logo
5:00 am - 1:10 pmJFK-SLU
32h 10m2 stops
Caribbean Airlines Logo
6:20 pm - 5:30 amSLU-JFK
11h 10m1 stop
$456Caribbean Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 11
Caribbean Airlines Logo
7:30 am - 11:45 amJFK-SLU
28h 15m2 stops
Caribbean Airlines Logo
6:20 pm - 5:30 amSLU-JFK
11h 10m1 stop
$459Caribbean Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Caribbean Airlines Logo
4:20 pm - 1:10 pmJFK-SLU
20h 50m1 stop
Caribbean Airlines Logo
12:30 pm - 5:30 amSLU-JFK
17h 00m1 stop
$460Caribbean Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
Caribbean Airlines Logo
1:10 am - 1:10 pmJFK-SLU
12h 00m1 stop
Caribbean Airlines Logo
5:00 am - 5:30 amSLU-JFK
24h 30m1 stop
$461Caribbean Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
Logo
7:05 am - 1:10 pmJFK-SLU
29h 05m1 stop
Logo
6:00 pm - 1:25 pmSLU-JFK
20h 25m1 stop
$515
Find Deal
Fri, Nov 14 - Tue, Nov 18
Logo
12:10 am - 11:30 amJFK-SLU
10h 20m1 stop
Logo
6:00 pm - 1:25 pmSLU-JFK
20h 25m1 stop
$550
Find Deal
Thu, Nov 13 - Tue, Nov 18

Caribbean Airlines flights from New York John F Kennedy Intl Airport to Castries

Our best Caribbean Airlines deals on New York John F Kennedy Intl Airport to Castries flight tickets
Caribbean Airlines
Sep 17
JFK1:10 amNew York John F Kennedy Intl
12h 00m
1 stop
SLU1:10 pmCastries George F. L. Charle
Sep 25
SLU6:20 pmCastries George F. L. Charle
19h 55m
1 stop
JFK2:15 pmNew York John F Kennedy Intl
$424
Find similar
Caribbean Airlines
Sep 24
JFK1:10 amNew York John F Kennedy Intl
12h 00m
1 stop
SLU1:10 pmCastries George F. L. Charle
Oct 2
SLU6:20 pmCastries George F. L. Charle
19h 55m
1 stop
JFK2:15 pmNew York John F Kennedy Intl
$425
Find similar
Caribbean Airlines
Oct 10
JFK4:15 pmNew York John F Kennedy Intl
20h 55m
1 stop
SLU1:10 pmCastries George F. L. Charle
Oct 16
SLU6:20 pmCastries George F. L. Charle
19h 55m
1 stop
JFK2:15 pmNew York John F Kennedy Intl
$441
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to Castries that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Wed 9/17

1:10 am-1:10 pm

1 stop12h 00m

Castries George F. L. Charle

Thu 9/25

6:20 pm-2:15 pm

1 stop19h 55m

$424

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Wed 9/24

1:10 am-1:10 pm

1 stop12h 00m

Castries George F. L. Charle

Thu 10/2

6:20 pm-2:15 pm

1 stop19h 55m

$425

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Fri 10/10

4:15 pm-1:10 pm

1 stop20h 55m

Castries George F. L. Charle

Thu 10/16

6:20 pm-2:15 pm

1 stop19h 55m

$441

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Wed 9/24

7:30 am-1:10 pm

2 stops29h 40m

Castries George F. L. Charle

Mon 9/29

4:35 pm-5:30 am

1 stop12h 55m

$452

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Wed 10/8

5:00 am-1:10 pm

2 stops32h 10m

Castries George F. L. Charle

Sat 10/11

6:20 pm-5:30 am

1 stop11h 10m

$456

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Sat 9/20

7:30 am-11:45 am

2 stops28h 15m

Castries George F. L. Charle

Sat 9/27

6:20 pm-5:30 am

1 stop11h 10m

$459

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Wed 9/10

4:20 pm-1:10 pm

1 stop20h 50m

Castries George F. L. Charle

Sun 9/14

12:30 pm-5:30 am

1 stop17h 00m

$460

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Wed 9/24

1:10 am-1:10 pm

1 stop12h 00m

Castries George F. L. Charle

Sun 9/28

5:00 am-5:30 am

1 stop24h 30m

$461

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Fri 11/14

7:05 am-1:10 pm

1 stop29h 05m

Castries George F. L. Charle

Tue 11/18

6:00 pm-1:25 pm

1 stop20h 25m

$515

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Thu 11/13

12:10 am-11:30 am

1 stop10h 20m

Castries George F. L. Charle

Tue 11/18

6:00 pm-1:25 pm

1 stop20h 25m

$550

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Castries from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Castries

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Castries?

The month of November is, on average, the cheapest month to fly to Castries from New York John F Kennedy Intl Airport, with most prices found around $506. The month of October is another great option to travel to Castries, with average flight prices from New York John F Kennedy Intl Airport averaging around $511.

What is the cheapest day to depart on your flight to Castries?

The cheapest day to depart from New York John F Kennedy Intl Airport to Castries is on a Tuesday when prices can be found for as low as $538. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $631. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

What is the cheapest time of day to depart on your flight to Castries?

According to our data, the cheapest time of day to fly to Castries is in the morning. momondo users have found flights departing from New York John F Kennedy Intl Airport to Castries in the morning for as low as $580. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Castries are more costly in the evening, with an average ticket price of $685. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on New York John F Kennedy Intl Airport to Castries flights?

You could potentially save up to 61% on your flight if you consider stops on a New York John F Kennedy Intl Airport to Castries flight.

When to book flights from New York John F Kennedy Intl Airport to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to Castries according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to Castries (JFK to SLU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Castries

Direct flights

None
There are no direct flights from New York John F Kennedy Intl Airport to Castries. There are no popular flight routes from New York John F Kennedy Intl Airport to Castries.
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  • How far is New York John F Kennedy Intl to Castries George F. L. Charle by plane?

    New York John F Kennedy Intl and Castries George F. L. Charle are 1993.8 mi apart from one another. A reasonable flight in good conditions will take 8h 20m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Castries George F. L. Charle Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Castries George F. L. Charle Airport were last updated today.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Castries George F. L. Charle Airport?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to Castries George F. L. Charle Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Castries George F. L. Charle Airport.

  • What documentation or ID do you need to fly to Castries George F. L. Charle Airport?

    The travel and health documents required for your trip to Castries George F. L. Charle Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries George F. L. Charle Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from New York John F Kennedy Intl Airport to Castries?

Best airlines flying from New York John F Kennedy Intl Airport to Castries

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Castries with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $361Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
American AirlinesPriceFrom $375Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Caribbean AirlinesPriceFrom $457Free CancellationRating
8.1
171 reviews
Search Caribbean Airlines flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Gros Islet
Rodney Bay
Marigot Bay

Why use momondo?

Why should I use momondo to find a flight deal from New York to Castries?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Castries for you.

Can I find flights from New York to Castries with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New York to Castries flights to just show those with flexible booking policies.

How can momondo help me find flights from New York to Castries?

momondo provides multiple filters to help you find the best flight to Castries from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Castries right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to Castries flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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