$284+ 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 6/28. 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 junio 12, 2025.
Round-trip from | $487 (flugladen.de) |
|---|---|
One-way from | $284 (SmartFares) |
Good round-trip deal | $358 or less |
Good one-way deal | $240 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 junio 12, 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 junio 12, 2025.
This flugladen.de deal was found by Cheapflights users on 6/11. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 6/10. 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.
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 junio 12, 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
jue. 6/26
6:20 pm-5:30 am
1 stop11h 10m
New York John F Kennedy Intl
mar. 7/8
4:15 pm-9:30 am
1 stop17h 15m
CastriesNew York
SLU - JFK
SLUJFK
Castries George F. L. Charle
mar. 6/24
11:45 am-2:25 pm
2 stops26h 40m
New York John F Kennedy Intl
mar. 7/1
7:30 am-9:30 am
1 stop26h 00m
CastriesNew York
SLU - JFK
SLUJFK
Castries George F. L. Charle
sáb. 6/28
6:20 pm-11:55 pm
2 stops29h 35m
CastriesNew York
SLU - JFK
SLUJFK
Castries George F. L. Charle
sáb. 6/21
11:35 am-11:15 pm
2 stops11h 40m
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 July is currently the most expensive (average of $327). 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 junio 12, 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 junio 12, 2025.
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Anonymous,Mar 2025
JFK - GEO
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Anonymous,Mar 2025
JFK - GEO