$173+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SLU
Dec 12 — Dec 191
1 adult, Economy
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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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from New York to Castries George F. L. Charle are usually found in March or September, booked 55 days in advance, depart on a Tuesday or Sunday and return on a Wednesday
Cheap flight deals from New York to Castries
Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Castries (SLU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $429 (SmartFares) |
One-way from | $173 (Trip.com) |
Popular in | July |
Cheapest in | March |
Average price | $562 |
Good round-trip deal | $379 or less |
Good one-way deal | $163 or less |
Find flight deals from New York to Castries
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 November 12, 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 November 12, 2025.
This SmartFares deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:20 pmJFK - SLU
1 stop20h 50mCaribbean Airlines
Thu 12/46:20 pmSLU - JFK
2 stops29h 35mCaribbean Airlines
Deal found 11/10![Caribbean Airlines logo]()
$429
This Gotogate deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:05 amJFK - SLU
2 stops14h 05mCaribbean Airlines
Thu 11/206:20 pmSLU - JFK
2 stops29h 35mCaribbean Airlines
Deal found 11/10![Caribbean Airlines logo]()
$460
This SmartFares deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:20 pmJFK - SLU
1 stop20h 50mCaribbean Airlines
Wed 12/310:15 amSLU - JFK
2 stops13h 40mCaribbean Airlines
Deal found 11/10![Caribbean Airlines logo]()
$464
This SmartFares deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:10 amJFK - SLU
1 stop14h 05mCaribbean Airlines
Thu 11/276:20 pmSLU - JFK
2 stops29h 35mCaribbean Airlines
Deal found 11/10![Caribbean Airlines logo]()
$469
This Mytrip deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:05 amJFK - SLU
1 stop25h 25mCaribbean Airlines
Sun 11/167:10 pmSLU - JFK
2 stops28h 45mCaribbean Airlines
Deal found 11/10![Caribbean Airlines logo]()
$486
This Trip.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:05 amJFK - SLU
1 stop7h 30mCaribbean Airlines
Wed 12/310:15 amSLU - JFK
1 stop13h 00mCaribbean Airlines
Deal found 11/11![Caribbean Airlines logo]()
$495
This SmartFares deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:10 amJFK - SLU
1 stop14h 05mCaribbean Airlines
Wed 12/310:15 amSLU - JFK
2 stops19h 15mCaribbean Airlines
Deal found 11/10![Caribbean Airlines logo]()
$499
This Mytrip deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:55 pmLGA - SLU
3 stops24h 15mMultiple Airlines
Mon 12/84:20 pmSLU - LGA
2 stops25h 39mMultiple Airlines
Deal found 11/9![Multiple Airlines logo]()
$732
This Mytrip deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:00 pmEWR - SLU
3 stops23h 10mMultiple Airlines
Mon 12/84:20 pmSLU - EWR
2 stops32h 39mMultiple Airlines
Deal found 11/9![Multiple Airlines logo]()
$736
This Mytrip deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:30 pmLGA - SLU
2 stops20h 40mMultiple Airlines
Mon 12/84:20 pmSLU - LGA
2 stops25h 39mMultiple Airlines
Deal found 11/12![Multiple Airlines logo]()
$782
This Mytrip deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:55 pmEWR - SLU
2 stops23h 05mMultiple Airlines
Tue 11/187:30 amSLU - EWR
3 stops27h 15mMultiple Airlines
Deal found 11/12![Multiple Airlines logo]()
$811
This Mytrip deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:05 amEWR - SLU
2 stops30h 55mMultiple Airlines
Tue 11/187:30 amSLU - EWR
2 stops25h 57mMultiple Airlines
Deal found 11/12![Multiple Airlines logo]()
$817
Cheapflights Fare Finder
Customize your flight search to find flights from New York 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, Cheapflights users made 2,558,603 searches. Data last updated November 12, 2025.
Use the filters below to find and compare flights from New York to Castries that are best for you.
Fly from
New York
Fly to
Castries
Route
Depart
Return
Price
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Tue 11/25
5:00 am-9:30 am
2 stops27h 30m
Castries George F. L. Charle
Thu 12/4
6:20 pm-10:55 pm
2 stops29h 35m
$484
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Sat 3/21
1:10 am-11:45 am
1 stop10h 35m
Castries George F. L. Charle
Fri 3/27
1:55 pm-11:15 pm
2 stops33h 20m
$499
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Tue 1/13
7:05 am-9:30 am
1 stop25h 25m
Castries George F. L. Charle
Thu 1/22
6:20 pm-1:15 pm
1 stop19h 55m
$506
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Tue 1/27
7:05 am-9:30 am
1 stop25h 25m
Castries George F. L. Charle
Sat 1/31
6:20 pm-4:30 am
1 stop11h 10m
$506
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Thu 5/7
7:30 am-1:10 pm
2 stops53h 40m
Castries George F. L. Charle
Sun 5/10
12:30 pm-5:30 am
1 stop17h 00m
$520
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Wed 1/14
12:10 am-1:10 pm
1 stop12h 00m
Castries George F. L. Charle
Mon 1/19
4:20 pm-4:30 am
1 stop13h 10m
$521
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Mon 1/26
7:05 am-3:35 pm
1 stop7h 30m
Castries George F. L. Charle
Fri 1/30
7:10 pm-4:30 am
1 stop10h 20m
$526
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Wed 1/7
7:05 am-2:35 pm
2 stops30h 30m
Castries George F. L. Charle
Wed 1/14
10:15 am-10:55 pm
2 stops13h 40m
$534
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Wed 1/7
7:05 am-2:35 pm
2 stops30h 30m
Castries George F. L. Charle
Mon 1/12
4:20 pm-1:15 pm
1 stop21h 55m
$534
New YorkCastries
LGA - SLU
LGASLU
New York LaGuardia
Tue 1/6
12:40 pm-7:00 pm
2 stops29h 20m
Castries George F. L. Charle
Sat 1/10
6:20 pm-7:50 pm
2 stops26h 30m
$730
Showing 1-10 of 53 results
Compare providers for flights from New York to Castries
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York-Castries flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York-Castries flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?
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 November 7, 2025.
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 $151). Flying from New York to Castries in August is currently the most expensive (average of $398). 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
Get insights into the airlines that provide service to Castries. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Castries. Reviews last updated November 12, 2025.
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.
Boarding
8.1
Comfort
7.8
Food
6.8
Entertainment
6.7
Overall
8.1
Crew
8.4
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Boarding
8.1
Comfort
7.8
Food
6.8
Entertainment
6.7
Overall
8.1
Crew
8.4
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Boarding
8.1
Comfort
7.8
Food
6.8
Entertainment
6.7
Overall
8.1
Crew
8.4
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Boarding
8.1
Comfort
7.8
Food
6.8
Entertainment
6.7
Overall
8.1
Crew
8.4
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Boarding
8.1
Comfort
7.8
Food
6.8
Entertainment
6.7
Overall
8.1
Crew
8.4
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
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.
Traveling to a place near Castries?
Book flights to Castries if you plan to visit one of these locationsGros Islet
Rodney Bay
Marigot Bay
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Alternative routes for New York to Castries
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from New York to Castries
Discover the top 3 airlines that operate flights from New York to Castries. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$342 | Average$567 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$371 | Average$752 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$465 | Average$637 | FlexibilityNo cancel fee | On-timeN/A |