$303+ Cheap flights from Castries (SLU) to John F Kennedy Intl, NY (JFK)
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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
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
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 April 22, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $482 (Gotogate) |
One-way from | $303 (SmartFares) |
Good round-trip deal | $517 or less |
Good one-way deal | $280 or less |
Find flight deals from Castries to John F Kennedy Intl
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 April 22, 2025.
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 April 22, 2025.
This Gotogate deal was found by Cheapflights users on 4/22. 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.
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 2,558,603 searches. Data last updated April 22, 2025.
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
Price
CastriesNew York
SLU - JFK
SLUJFK
Castries George F. L. Charle
Thu 6/5
6:20 pm-5:30 am
1 stop11h 10m
New York John F Kennedy Intl
Wed 6/11
1:10 am-1:10 pm
1 stop12h 00m
CastriesNew York
SLU - JFK
SLUJFK
Castries George F. L. Charle
Thu 6/5
9:25 am-3:00 pm
2 stops29h 35m
New York John F Kennedy Intl
Thu 6/12
6:55 am-1:10 pm
3 stops30h 15m
CastriesNew York
SLU - JFK
SLUJFK
Castries George F. L. Charle
Wed 5/21
10:15 am-11:15 pm
1 stop13h 00m
CastriesNew York
SLU - JFK
SLUJFK
Castries George F. L. Charle
Wed 7/23
4:25 pm-11:55 pm
3 stops31h 30m
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Castries-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. eDreams >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 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 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.
Cheapflights Insights
Everything you need to know about your flight from Castries to New York John F Kennedy Intl Airport
What is the cheapest month to book a flight from Castries to New York John F Kennedy Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Castries to New York John F Kennedy Intl Airport (average of $236). Flying from Castries to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $351). 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.
What is the cheapest time of day to fly from SLU to JFK?
Find hourly flight availability from Castries to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Castries to New York John F Kennedy Intl Airport as you normally would.
Rainfall in John F Kennedy Intl by month
Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 2.8 in.
Temperature in John F Kennedy Intl by month
Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to New York John F Kennedy Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Reviews of airlines servicing John F Kennedy Intl
Get insights into the airlines that provide service to John F Kennedy Intl. 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 John F Kennedy Intl. Reviews last updated April 22, 2025.
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Anonymous,Mar 2025
JFK - GEO
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Anonymous,Mar 2025
JFK - GEO