How long is the flight from New York to Castries?

For as low as $449, Caribbean Airlines can have you in Castries from New York in 12h. There are 1993 mi between New York and Castries.

What are the cheapest airlines flying from New York to Castries round-trip?

Flying on JetBlue is currently your cheapest option to Castries, with prices starting at $342. Additional round-trip tickets that might be worth considering are offered by American Airlines and Caribbean Airlines, with the lowest prices starting at $371 and $465, respectively. JetBlue is priced at 42% lower than the current average price of a flight leaving 3 months from now.

What are the most popular routes from New York to Castries?

The most popular flight routes from New York to Castries are New York John F Kennedy Intl - Castries George F. L. Charle, Newark - Castries George F. L. Charle and New York LaGuardia - Castries George F. L. Charle.

What are the most popular airlines that fly from New York to Castries?

JetBlue, Caribbean Airlines and American Airlines are the most popular airlines when flying from New York to Castries.

What is the cheapest time of day to fly from NYC to SLU?

When flying from New York to Castries, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on New York-Castries flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Castries flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Castries flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New York-Castries flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Castries from New York?

Castries George F. L. Charle (SLU), located 0.7 mi from the city center, is the airport you fly into when you book flights from New York to Castries. 3 airlines have flights to George F. L. Charle from New York on a regular basis. Booking flights from New York to Castries George F. L. Charle should not be difficult; the airport handles an average of 0 inbound flights from New York per day.

Can I find deals for flights from New York to Castries that include hotel bookings?

Yes. In addition to deals on New York to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New York to Castries?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Castries.

Can I find deals for business class flights from New York to Castries?

Yes. Cheapflights offers flight deals from New York to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$165+ Cheap Flights from New York, NY to Castries

Q: How much does it cost to fly round-trip from New York to Castries?

Airfare is below average for this route at the moment. New York to Castries flights typically cost between $502 and $654 in February. The cheapest round-trip price found within the last 3 days was $442 on Caribbean Airlines (Feb 4-Feb 5).

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Find cheap flights from New York to Castries with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from New York to Castries George F. L. Charle are usually found in March or January, booked 55 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from New York to Castries

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$442 (Caribbean Airlines)
One-way from	$165 (Jettzy)
Popular in	July
Cheapest in	March
Average price	$561
Good round-trip deal	$440 or less
Good one-way deal	$188 or less

Provider with most accurate pricing for New York (NYC)-Castries George F. L. Charle flight deals.

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Provider most trusted by Cheapflights users for New York (NYC)-Castries George F. L. Charle flights.

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From New York (NYC) to Castries George F. L. Charle

Search Deals

One-way flight from New York (NYC) to Castries George F. L. Charle

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Highest demand for flights based on searches. 11% potential increase in price ($74 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from New York (NYC) to Castries George F. L. Charle.

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Price to beat on a one-way flight from New York (NYC) to Castries George F. L. Charle.

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Find flight deals from New York to Castries

Cheapest flights from New York to Castries
Explore the most affordable flight options available from New York to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

Sat 11/2212:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Wed 11/2610:25 amSLU - JFK

1 stop12h 50mCaribbean Airlines

Deal found 10/20

$448

Sat 11/1512:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Thu 11/206:20 pmSLU - JFK

1 stop19h 55mCaribbean Airlines

Deal found 10/22

$449

Sat 11/1512:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Sun 11/235:00 amSLU - JFK

2 stops18h 55mCaribbean Airlines

Deal found 10/21

$451

Thu 11/137:05 amJFK - SLU

2 stops31h 10mCaribbean Airlines

Fri 11/147:10 pmSLU - JFK

2 stops28h 05mCaribbean Airlines

Deal found 10/20

$460

Wed 11/193:20 pmJFK - SLU

1 stop20h 50mCaribbean Airlines

Sat 11/226:20 pmSLU - JFK

1 stop11h 10mCaribbean Airlines

Deal found 10/20

$464

Fri 11/213:15 pmJFK - SLU

1 stop20h 55mCaribbean Airlines

Mon 11/244:20 pmSLU - JFK

1 stop21h 55mCaribbean Airlines

Deal found 10/20

$466

Sat 11/2212:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Fri 11/287:10 pmSLU - JFK

2 stops28h 45mCaribbean Airlines

Deal found 10/22

$468

Fri 11/77:05 amJFK - SLU

1 stop29h 05mCaribbean Airlines

Fri 11/147:10 pmSLU - JFK

2 stops28h 05mCaribbean Airlines

Deal found 10/22

$469

Fri 11/217:05 amJFK - SLU

1 stop29h 05mCaribbean Airlines

Thu 11/276:20 pmSLU - JFK

1 stop11h 10mCaribbean Airlines

Deal found 10/21

$471

Mon 11/177:05 amJFK - SLU

1 stop7h 30mCaribbean Airlines

Sat 11/226:20 pmSLU - JFK

2 stops29h 35mCaribbean Airlines

Deal found 10/20

$473

Thu 11/2712:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Wed 12/310:25 amSLU - JFK

2 stops13h 30mCaribbean Airlines

Deal found 10/21

$479

Wed 10/294:20 pmJFK - SLU

1 stop20h 50mCaribbean Airlines

Sun 11/25:00 amSLU - JFK

2 stops18h 55mCaribbean Airlines

Deal found 10/21

$480

Best flights from New York to Castries
Discover carefully curated flight deals from New York to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2025.

Wed 11/1912:10 amJFK - SLU

1 stop12h 00mCaribbean Airlines

Thu 11/276:20 pmSLU - JFK

1 stop11h 10mCaribbean Airlines

Deal found 10/21

$449

Thu 12/49:59 amLGA - SLU

2 stops24h 31mMultiple Airlines

Thu 12/116:20 pmSLU - LGA

2 stops23h 39mMultiple Airlines

Deal found 10/20

$706

Thu 11/137:05 amJFK - SLU

2 stops31h 10mCaribbean Airlines

Fri 11/147:10 pmSLU - JFK

2 stops28h 05mCaribbean Airlines

Deal found 10/20

$460

Sat 11/17:30 amJFK - SLU

2 stops31h 45mCaribbean Airlines

Fri 11/77:10 pmSLU - JFK

2 stops28h 05mCaribbean Airlines

Deal found 10/21

$464

Wed 11/1912:10 amJFK - SLU

1 stop12h 00mCaribbean Airlines

Thu 12/46:20 pmSLU - JFK

1 stop19h 55mCaribbean Airlines

Deal found 10/20

$464

Wed 10/294:20 pmJFK - SLU

1 stop20h 50mCaribbean Airlines

Sun 11/25:00 amSLU - JFK

2 stops18h 55mCaribbean Airlines

Deal found 10/21

$480

Fri 11/217:05 amJFK - SLU

1 stop29h 05mCaribbean Airlines

Mon 11/244:20 pmSLU - JFK

1 stop21h 55mCaribbean Airlines

Deal found 10/20

$484

Thu 11/278:00 amLGA - SLU

3 stops30h 15mMultiple Airlines

Mon 12/14:20 pmSLU - LGA

2 stops31h 55mMultiple Airlines

Deal found 10/20

$737

Wed 11/57:05 amJFK - SLU

2 stops29h 05mCaribbean Airlines

Wed 11/1210:25 amSLU - JFK

2 stops19h 05mCaribbean Airlines

Deal found 10/20

$484

Thu 12/412:00 pmEWR - SLU

2 stops22h 30mMultiple Airlines

Mon 12/84:20 pmSLU - EWR

2 stops32h 39mMultiple Airlines

Deal found 10/20

$749

Sat 11/2212:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Mon 12/14:20 pmSLU - JFK

2 stops31h 35mCaribbean Airlines

Deal found 10/19

$486

Fri 11/76:55 pmEWR - SLU

3 stops26h 15mMultiple Airlines

Tue 11/117:30 amSLU - EWR

3 stops27h 15mMultiple Airlines

Deal found 10/20

$758

Fri 11/77:05 amJFK - SLU

1 stop29h 05mCaribbean Airlines

Fri 11/147:10 pmSLU - JFK

2 stops28h 05mCaribbean Airlines

Deal found 10/20

$491

Fri 11/76:15 amLGA - SLU

3 stops29h 55mMultiple Airlines

Tue 11/117:30 amSLU - LGA

3 stops32h 13mMultiple Airlines

Deal found 10/20

$761

Sat 11/17:30 amJFK - SLU

2 stops14h 40mCaribbean Airlines

Wed 11/510:25 amSLU - JFK

1 stop12h 50mCaribbean Airlines

Deal found 10/21

$506

Thu 11/66:00 amLGA - SLU

2 stops32h 15mMultiple Airlines

Mon 11/104:20 pmSLU - LGA

2 stops31h 15mMultiple Airlines

Deal found 10/21

$772

Wed 11/53:20 pmJFK - SLU

1 stop20h 50mCaribbean Airlines

Mon 11/104:20 pmSLU - JFK

1 stop13h 10mCaribbean Airlines

Deal found 10/20

$506

Mon 12/88:55 pmLGA - SLU

3 stops35h 35mMultiple Airlines

Fri 12/1212:15 pmSLU - LGA

2 stops29h 44mMultiple Airlines

Deal found 10/20

$772

Thu 12/49:59 amLGA - SLU

2 stops24h 31mMultiple Airlines

Sun 12/75:00 amSLU - LGA

2 stops18h 41mMultiple Airlines

Deal found 10/21

$775

Thu 12/410:01 amEWR - SLU

3 stops24h 29mMultiple Airlines

Thu 12/113:20 pmSLU - EWR

3 stops33h 39mMultiple Airlines

Deal found 10/20

$781

Wed 11/59:05 amEWR - SLU

2 stops32h 55mMultiple Airlines

Sun 11/912:10 pmSLU - EWR

2 stops21h 17mMultiple Airlines

Deal found 10/21

$812

Thu 12/412:00 pmEWR - SLU

2 stops22h 30mMultiple Airlines

Sun 12/75:00 amSLU - EWR

2 stops19h 52mMultiple Airlines

Deal found 10/20

$813

Wed 10/296:55 pmEWR - SLU

2 stops24h 05mMultiple Airlines

Sun 11/212:10 pmSLU - EWR

2 stops27h 42mMultiple Airlines

Deal found 10/21

$823

Sat 11/18:10 pmEWR - SLU

3 stops22h 50mMultiple Airlines

Fri 11/77:10 pmSLU - EWR

2 stops16h 15mMultiple Airlines

Deal found 10/21

$829

Last-minute flights from New York to Castries
Discover last-minute flight deals from New York to Castries. Data last updated October 22, 2025 and is based on user searches.

Wed 10/294:20 pmJFK - SLU

1 stop20h 50mCaribbean Airlines

Sun 11/25:00 amSLU - JFK

2 stops18h 55mCaribbean Airlines

Deal found 10/21

$480

Fri 11/77:05 amJFK - SLU

1 stop29h 05mCaribbean Airlines

Fri 11/147:10 pmSLU - JFK

2 stops28h 05mCaribbean Airlines

Deal found 10/22

$469

Thu 11/137:05 amJFK - SLU

2 stops31h 10mCaribbean Airlines

Fri 11/147:10 pmSLU - JFK

2 stops28h 05mCaribbean Airlines

Deal found 10/20

$460

Sat 11/1512:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Thu 11/206:20 pmSLU - JFK

1 stop19h 55mCaribbean Airlines

Deal found 10/22

$449

Sat 11/1512:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Sun 11/235:00 amSLU - JFK

2 stops18h 55mCaribbean Airlines

Deal found 10/21

$451

Mon 11/177:05 amJFK - SLU

1 stop7h 30mCaribbean Airlines

Sat 11/226:20 pmSLU - JFK

2 stops29h 35mCaribbean Airlines

Deal found 10/20

$473

Wed 11/193:20 pmJFK - SLU

1 stop20h 50mCaribbean Airlines

Sat 11/226:20 pmSLU - JFK

1 stop11h 10mCaribbean Airlines

Deal found 10/20

$464

Fri 11/213:15 pmJFK - SLU

1 stop20h 55mCaribbean Airlines

Mon 11/244:20 pmSLU - JFK

1 stop21h 55mCaribbean Airlines

Deal found 10/20

$466

Fri 11/217:05 amJFK - SLU

1 stop29h 05mCaribbean Airlines

Thu 11/276:20 pmSLU - JFK

1 stop11h 10mCaribbean Airlines

Deal found 10/21

$471

Sat 11/2212:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Wed 11/2610:25 amSLU - JFK

1 stop12h 50mCaribbean Airlines

Deal found 10/20

$448

Sat 11/2212:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Fri 11/287:10 pmSLU - JFK

2 stops28h 45mCaribbean Airlines

Deal found 10/22

$468

Thu 11/2712:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Wed 12/310:25 amSLU - JFK

2 stops13h 30mCaribbean Airlines

Deal found 10/21

$479

One-way flights from New York to Castries
Search for one-way flight options from New York to Castries. Find affordable one-way fares based on user searches. Data last updated October 22, 2025.

Sat 11/2212:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Deal found 10/21

$165

Thu 1/157:05 amJFK - SLU

2 stops31h 10mCaribbean Airlines

Deal found 10/22

$169

Sat 11/1512:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Deal found 10/21

$178

Sat 11/812:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Deal found 10/20

$179

Thu 11/2712:10 amJFK - SLU

1 stop14h 05mCaribbean Airlines

Deal found 10/21

$184

Wed 11/127:05 amJFK - SLU

2 stops29h 05mCaribbean Airlines

Deal found 10/21

$190

Tue 11/117:05 amJFK - SLU

1 stop25h 25mCaribbean Airlines

Deal found 10/20

$194

Mon 11/247:05 amJFK - SLU

1 stop7h 30mCaribbean Airlines

Deal found 10/21

$199

Sat 11/157:05 amJFK - SLU

2 stops14h 05mCaribbean Airlines

Deal found 10/21

$203

Sun 11/96:55 pmLGA - SLU

2 stops19h 40mMultiple Airlines

Deal found 10/20

$292

Wed 11/126:55 pmLGA - SLU

2 stops43h 20mMultiple Airlines

Deal found 10/21

$295

Sun 11/99:00 amEWR - SLU

2 stops29h 35mMultiple Airlines

Deal found 10/20

$309

Fly from

Fly to

Route

Depart

Return

Price

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Wed 11/19

12:10 am-1:10 pm

1 stop12h 00m

Castries George F. L. Charle

Thu 11/27

6:20 pm-4:30 am

1 stop11h 10m

$449

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Thu 11/13

7:05 am-3:15 pm

2 stops31h 10m

Castries George F. L. Charle

Fri 11/14

7:10 pm-10:15 pm

2 stops28h 05m

$460

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Sat 11/1

7:30 am-3:15 pm

2 stops31h 45m

Castries George F. L. Charle

Fri 11/7

7:10 pm-10:15 pm

2 stops28h 05m

$464

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Wed 11/19

12:10 am-1:10 pm

1 stop12h 00m

Castries George F. L. Charle

Thu 12/4

6:20 pm-1:15 pm

1 stop19h 55m

$464

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Wed 10/29

4:20 pm-1:10 pm

1 stop20h 50m

Castries George F. L. Charle

Sun 11/2

5:00 am-10:55 pm

2 stops18h 55m

$480

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Fri 11/21

7:05 am-1:10 pm

1 stop29h 05m

Castries George F. L. Charle

Mon 11/24

4:20 pm-1:15 pm

1 stop21h 55m

$484

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Wed 11/5

7:05 am-1:10 pm

2 stops29h 05m

Castries George F. L. Charle

Wed 11/12

10:25 am-4:30 am

2 stops19h 05m

$484

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Sat 11/22

12:10 am-3:15 pm

1 stop14h 05m

Castries George F. L. Charle

Mon 12/1

4:20 pm-10:55 pm

2 stops31h 35m

$486

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Fri 11/7

7:05 am-1:10 pm

1 stop29h 05m

Castries George F. L. Charle

Fri 11/14

7:10 pm-10:15 pm

2 stops28h 05m

$491

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Sat 11/1

7:30 am-10:10 pm

2 stops14h 40m

Castries George F. L. Charle

Wed 11/5

10:25 am-10:15 pm

1 stop12h 50m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 44 results

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Compare providers for flights from New York to Castries

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Castries in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on New York-Castries flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Castries flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Castries flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New York-Castries flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New York to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from New York with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York to Castries

How far ahead should I book a flight from New York to Castries?

To ensure you get the cheapest price possible for a flight from New York to Castries, you should look to book at least 9 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from New York to Castries?

Currently, September is the cheapest month in which you can book a flight from New York to Castries (average of $152). Flying from New York to Castries in August is currently the most expensive (average of $403). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from New York to Castries?

Reviews of airlines servicing Castries

See what other customers who have flown with Caribbean Airlines, United Airlines, and American Airlines from New York to Castries have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Caribbean Airlines

8.0

Very good

190 reviews

Reviews

1 / 12

8.0

Excellent

Anonymous,Oct 2025

KIN - FLL

It was generally a good flight. Flight was half an hour early. Loved those Snack was take or leave. no options. Didn't like those

Caribbean Airlines

8.0

Very good

190 reviews

Caribbean Airlines

8.0

Very good

190 reviews

Reviews

1 / 12

8.0

Excellent

Anonymous,Oct 2025

KIN - FLL

It was generally a good flight. Flight was half an hour early. Loved those Snack was take or leave. no options. Didn't like those

United Airlines

7.4

Good

8,990 reviews

Caribbean Airlines

8.0

Very good

190 reviews

Reviews

1 / 12

8.0

Excellent

Anonymous,Oct 2025

KIN - FLL

It was generally a good flight. Flight was half an hour early. Loved those Snack was take or leave. no options. Didn't like those

American Airlines

7.2

Good

11,028 reviews

Caribbean Airlines

8.0

Very good

190 reviews

Reviews

1 / 12

8.0

Excellent

Anonymous,Oct 2025

KIN - FLL

It was generally a good flight. Flight was half an hour early. Loved those Snack was take or leave. no options. Didn't like those

JetBlue

7.2

Good

2,908 reviews

Caribbean Airlines

8.0

Very good

190 reviews

Reviews

1 / 12

8.0

Excellent

Anonymous,Oct 2025

KIN - FLL

It was generally a good flight. Flight was half an hour early. Loved those Snack was take or leave. no options. Didn't like those

Related info for your journey

What airport do you fly into for flights to Castries from New York?
Castries George F. L. Charle (SLU), located 0.7 mi from the city center, is the airport you fly into when you book flights from New York to Castries. 3 airlines have flights to George F. L. Charle from New York on a regular basis. Booking flights from New York to Castries George F. L. Charle should not be difficult; the airport handles an average of 0 inbound flights from New York per day.
How long is the flight from New York to Castries?
For as low as $449, Caribbean Airlines can have you in Castries from New York in 12h. There are 1993 mi between New York and Castries.
What are the cheapest airlines flying from New York to Castries round-trip?
Flying on JetBlue is currently your cheapest option to Castries, with prices starting at $342. Additional round-trip tickets that might be worth considering are offered by American Airlines and Caribbean Airlines, with the lowest prices starting at $371 and $465, respectively. JetBlue is priced at 42% lower than the current average price of a flight leaving 3 months from now.
What are the most popular routes from New York to Castries?
The most popular flight routes from New York to Castries are New York John F Kennedy Intl - Castries George F. L. Charle, Newark - Castries George F. L. Charle and New York LaGuardia - Castries George F. L. Charle.
Can I find deals for flights from New York to Castries that include hotel bookings?
Yes. In addition to deals on New York to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New York to Castries?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Castries.
Can I find deals for business class flights from New York to Castries?
Yes. Cheapflights offers flight deals from New York to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New York to Castries?
Currently, September is the cheapest month in which you can book a flight from New York to Castries (average of $152). Flying from New York to Castries in August is currently the most expensive (average of $403). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Gros Islet

Rodney Bay

Marigot Bay

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Alternative routes for New York to Castries

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Other flights to Castries

Top 3 airlines flying from New York to Castries

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$342	Average$568	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$371	Average$752	FlexibilityNo cancel fee	On-time71%
Caribbean Airlines	Cheapest$465	Average$647	FlexibilityNo cancel fee	On-timeN/A

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$165+ Cheap flights from New York, NY (NYC) to Castries (SLU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from New York to Castries George F. L. Charle are usually found in March or January, booked 55 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

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Cheapest flights from New York to CastriesExplore the most affordable flight options available from New York to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

Explore the most affordable flight options available from New York to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

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Best time to book a flight from New York to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from New York with our price prediction graph.

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Use this chart to determine the optimal time to book a round-trip flight from New York to Castries. Price data was last updated on October 17, 2025.

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Reviews of airlines servicing Castries

See what other customers who have flown with Caribbean Airlines, United Airlines, and American Airlines from New York to Castries have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New York to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Cheapest flights from New York to Castries
Explore the most affordable flight options available from New York to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.