$377+ Cheap flights from Castries (SLU) to John F Kennedy Intl, NY (JFK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SLU — JFK
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Castries to John F Kennedy Intl 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.Cheap flight deals from Castries to John F Kennedy Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Castries to John F Kennedy IntlExplore the most affordable flight options available from Castries to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Castries to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Gotogate deal was found by Cheapflights users on 10/1. 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.
Sun 10/185:00 am -
1 stop24h 00m
Mon 10/267:00 am -
1 stop25h 10m
Deal found 10/1![Caribbean Airlines logo]()
$654
This Gotogate deal was found by Cheapflights users on 9/29. 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.
Sun 10/115:00 am -
1 stop24h 00m
Mon 10/195:00 am -
2 stops27h 10m
Deal found 9/29![Caribbean Airlines logo]()
$657
This Trip.com deal was found by Cheapflights users on 9/30. 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.
Tue 10/611:45 am -
2 stops12h 10m
Sat 10/177:00 am -
2 stops15h 10m
Deal found 9/30![Caribbean Airlines logo]()
$711
This SmartFares deal was found by Cheapflights users on 9/27. 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.
Sun 11/225:00 am -
2 stops19h 50m
Sat 11/281:45 am -
1 stop11h 45m
Deal found 9/27![Caribbean Airlines logo]()
$716
This SmartFares deal was found by Cheapflights users on 10/1. 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.
Mon 10/267:40 pm -
1 stop18h 35m
Fri 10/301:45 am -
1 stop20h 25m
Deal found 10/1![Caribbean Airlines logo]()
$717
This SmartFares deal was found by Cheapflights users on 9/29. 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.
Tue 10/1311:45 am -
2 stops26h 40m
Thu 10/157:00 am -
2 stops31h 35m
Deal found 9/29![Caribbean Airlines logo]()
$749
This Trip.com deal was found by Cheapflights users on 9/28. 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.
Wed 10/74:50 pm -
2 stops31h 05m
Wed 10/144:20 pm -
1 stop20h 50m
Deal found 9/28![Caribbean Airlines logo]()
$761
Best flights from Castries to John F Kennedy IntlDiscover carefully curated flight deals from Castries to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Castries to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This Gotogate deal was found by Cheapflights users on 10/1. 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.
Sun 10/185:00 am -
2 stops18h 55m
Mon 10/265:00 am -
2 stops27h 10m
Deal found 10/1![Caribbean Airlines logo]()
$654
This SmartFares deal was found by Cheapflights users on 9/29. 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.
Fri 1/226:45 pm -
1 stop10h 45m
Thu 2/257:05 am -
2 stops31h 30m
Deal found 9/29![Caribbean Airlines logo]()
$684
This SmartFares deal was found by Cheapflights users on 9/27. 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.
Sun 11/225:00 am -
1 stop24h 30m
Sat 11/281:45 am -
1 stop11h 45m
Deal found 9/27![Caribbean Airlines logo]()
$716
This SmartFares deal was found by Cheapflights users on 10/1. 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.
Mon 10/267:40 pm -
2 stops28h 15m
Sat 10/317:00 am -
2 stops15h 10m
Deal found 10/1![Caribbean Airlines logo]()
$717
This SmartFares deal was found by Cheapflights users on 9/29. 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.
Tue 10/1311:45 am -
1 stop17h 15m
Thu 10/157:00 am -
2 stops31h 35m
Deal found 9/29![Caribbean Airlines logo]()
$749
This SmartFares deal was found by Cheapflights users on 9/30. 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 3/34:50 pm -
2 stops31h 05m
Wed 3/177:05 am -
2 stops30h 05m
Deal found 9/30![Caribbean Airlines logo]()
$786
This SmartFares deal was found by Cheapflights users on 9/29. 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.
Mon 10/127:40 pm -
1 stop9h 20m
Wed 10/281:45 am -
1 stop11h 25m
Deal found 9/29![Caribbean Airlines logo]()
$786
Last-minute flights from Castries to John F Kennedy IntlDiscover last-minute flight deals from Castries to John F Kennedy Intl. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Castries to John F Kennedy Intl. Data last updated October 2, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/30. 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.
Tue 10/611:45 am -
2 stops12h 10m
Sat 10/177:00 am -
2 stops15h 10m
Deal found 9/30![Caribbean Airlines logo]()
$711
This Trip.com deal was found by Cheapflights users on 9/28. 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.
Wed 10/74:50 pm -
2 stops31h 05m
Wed 10/144:20 pm -
1 stop20h 50m
Deal found 9/28![Caribbean Airlines logo]()
$761
This Gotogate deal was found by Cheapflights users on 9/29. 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.
Sun 10/115:00 am -
1 stop24h 00m
Mon 10/195:00 am -
2 stops27h 10m
Deal found 9/29![Caribbean Airlines logo]()
$657
This SmartFares deal was found by Cheapflights users on 9/29. 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.
Tue 10/1311:45 am -
2 stops26h 40m
Thu 10/157:00 am -
2 stops31h 35m
Deal found 9/29![Caribbean Airlines logo]()
$749
This Gotogate deal was found by Cheapflights users on 10/1. 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.
Sun 10/185:00 am -
2 stops18h 55m
Mon 10/265:00 am -
2 stops27h 10m
Deal found 10/1![Caribbean Airlines logo]()
$654
This SmartFares deal was found by Cheapflights users on 10/1. 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.
Mon 10/267:40 pm -
1 stop18h 35m
Fri 10/301:45 am -
1 stop20h 25m
Deal found 10/1![Caribbean Airlines logo]()
$717
This SmartFares deal was found by Cheapflights users on 9/27. 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.
Sun 11/225:00 am -
2 stops19h 50m
Sat 11/281:45 am -
1 stop11h 45m
Deal found 9/27![Caribbean Airlines logo]()
$716
One-way flights from Castries to John F Kennedy IntlSearch for one-way flight options from Castries to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Castries to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This Gotogate deal was found by Cheapflights users on 9/27. 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.
Tue 1/2611:45 am -
2 stops26h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Caribbean Airlines logo]()
$377
This SmartFares deal was found by Cheapflights users on 9/29. 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.
Sun 10/185:00 am -
1 stop24h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Caribbean Airlines logo]()
$381
This Gotogate deal was found by Cheapflights users on 10/1. 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.
Wed 2/244:50 pm -
2 stops12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Caribbean Airlines logo]()
$385
This Trip.com deal was found by Cheapflights users on 9/28. 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.
Tue 10/2711:45 am -
1 stop17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Caribbean Airlines logo]()
$390
This Trip.com deal was found by Cheapflights users on 9/27. 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 10/197:40 pm -
1 stop9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Caribbean Airlines logo]()
$399
This SmartFares deal was found by Cheapflights users on 9/30. 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.
Mon 10/267:40 pm -
1 stop9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Caribbean Airlines logo]()
$413
This Trip.com deal was found by Cheapflights users on 9/28. 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 11/97:40 pm -
1 stop9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Caribbean Airlines logo]()
$420
This oojo deal was found by Cheapflights users on 9/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 pm -
2 stops29h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Caribbean Airlines logo]()
$477
Find flight deals from Castries to John F Kennedy Intl
Discover tips and strategies to find the most affordable flight options for your journey from Castries (SLU) to John F Kennedy Intl (JFK). 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 October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $654 (Gotogate) |
One-way from | $377 (Gotogate) |
Good round-trip deal | $471 or less |
Good one-way deal | $319 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Castries to John F Kennedy Intl 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 7,457,451 searches. Data last updated October 2, 2026.
Use the filters below to find and compare flights from Castries to New York John F Kennedy Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CastriesNew York
SLU Castries George F. L. Charle - JFK New York John F Kennedy Intl
SLUJFK
Castries George F. L. Charle
Sun 11/8
5:00 am-11:50 pm
2 stops19h 50m
New York John F Kennedy Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$381
CastriesNew York
SLU Castries George F. L. Charle - JFK New York John F Kennedy Intl
SLUJFK
Castries George F. L. Charle
Sun 1/24
6:55 pm-4:30 am
1 stop10h 35m
New York John F Kennedy Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$381
Quickest round-trip
CastriesNew York
SLU Castries George F. L. Charle - JFK New York John F Kennedy Intl
SLUJFK
Castries George F. L. Charle
Wed 1/13
4:50 pm-11:50 pm
1 stop8h 00m
New York John F Kennedy Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$381
CastriesNew York
SLU Castries George F. L. Charle - JFK New York John F Kennedy Intl
SLUJFK
Castries George F. L. Charle
Sun 10/18
5:00 am-5:00 am
1 stop24h 00m
New York John F Kennedy Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$381
CastriesNew York
SLU Castries George F. L. Charle - JFK New York John F Kennedy Intl
SLUJFK
Castries George F. L. Charle
Tue 11/10
11:45 am-4:30 am
1 stop17h 45m
New York John F Kennedy Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$390
CastriesNew York
SLU Castries George F. L. Charle - JFK New York John F Kennedy Intl
SLUJFK
Castries George F. L. Charle
Thu 11/5
6:00 pm-4:30 am
1 stop11h 30m
New York John F Kennedy Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$390
CastriesNew York
SLU Castries George F. L. Charle - JFK New York John F Kennedy Intl
SLUJFK
Castries George F. L. Charle
Tue 10/27
11:45 am-2:25 pm
2 stops26h 40m
New York John F Kennedy Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$390
CastriesNew York
SLU Castries George F. L. Charle - JFK New York John F Kennedy Intl
SLUJFK
Castries George F. L. Charle
Mon 10/19
7:40 pm-11:55 pm
2 stops28h 15m
New York John F Kennedy Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$401
CastriesNew York
SLU Castries George F. L. Charle - JFK New York John F Kennedy Intl
SLUJFK
Castries George F. L. Charle
Mon 10/26
7:40 pm-11:55 pm
2 stops28h 15m
New York John F Kennedy Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$413
CastriesNew York
SLU Castries George F. L. Charle - JFK New York John F Kennedy Intl
SLUJFK
Castries George F. L. Charle
Sun 10/18
5:00 am-11:55 pm
2 stops18h 55m
New York John F Kennedy Intl
Mon 10/26
5:00 am-8:10 am
2 stops27h 10m
$654
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Castries to John F Kennedy Intl
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 Castries to John F Kennedy Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Castries-New York John F Kennedy Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Castries-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Castries-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Castries-New York John F Kennedy Intl Airport 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 Castries-New York John F Kennedy Intl Airport 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 Castries to John F Kennedy Intl
Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Castries with our price prediction graph.
SLU-JFK
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.
Related info for your journey
Find useful and relevant information for your journey from Castries to John F Kennedy Intl. 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 New York John F Kennedy Intl Airport?
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