Cheap Flights from New York (JFK) to Kasos Island (KSJ)

Popular airlines from John F. Kennedy Intl. Airport (JFK) to Kasos Island (KSJ)

Frequently asked questions

How much does a flight from John F. Kennedy Intl. Airport (JFK) to Kasos Island Airport (KSJ) cost?
Lock in a cheap one-way flight or cheap return flight from John F. Kennedy Intl. Airport (JFK) to Kasos Island Airport (KSJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from John F. Kennedy Intl. Airport (JFK) to Kasos Island Airport (KSJ)?
is the least expensive month to fly from JFK to KSJ. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from John F. Kennedy Intl. Airport (JFK) to Kasos Island Airport (KSJ)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest JFK to KSJ flight.
How many flights per day from John F. Kennedy Intl. Airport (JFK) to Kasos Island Airport (KSJ)?
There are no daily nonstop flights available from John F. Kennedy Intl. Airport (JFK) to Kasos Island Airport (KSJ). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from JFK to KSJ?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John F. Kennedy Intl. Airport (JFK) to Kasos Island Airport (KSJ)?
Select a flight from John F. Kennedy Intl. Airport (JFK) to Kasos Island Airport (KSJ) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John F. Kennedy Intl. Airport (JFK) to Kasos Island Airport (KSJ) last-minute?
Last-minute bookings from JFK to KSJ are usually more expensive. To secure the lowest rates, start looking for flights early. That being said, if you're flexible with your travel dates, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a JFK to KSJ flight and hotel package?
Compared with arranging flights and hotels separately, booking a JFK to KSJ flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from John F. Kennedy Intl. Airport (JFK) to Kasos Island Airport (KSJ)?
If you reserved your JFK to KSJ flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
John F. Kennedy Intl.
Destination airport
Kasos Island
Distance
5165 mi

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New York to Kasos Island Flights

The cheapest times to fly from New York to Kasos Island

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New York to Kasos Island are during the month of . You can find some of the cheapest flights from New York to Kasos Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New York to Kasos Island

Sunday is one of the best days to book for cheap flights from New York to Kasos Island: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New York to Kasos Island

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New York to Kasos Island in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New York to Kasos Island flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New York to Kasos Island airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

New York to Kasos Island Flights

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*Available to One Key members.