How does KAYAK find such low prices on flights from New York State to Kos?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York State to Kos.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to Kos?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos from New York State is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from New York State to Kos?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kos with an airline and back to New York State with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State to Kos?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kos from New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Cheap Flights from New York State to Kos

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from New York to Kos

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from New York to Kos

Tue, Dec 29 - Tue, Jan 5

9:00 pm - 9:15 pmJFK New York John F Kennedy Intl-KGS Kos

17h 15m2 stops Zurich Athens Eleftherios V.

9:45 pm - 4:40 pmKGS Kos-JFK New York John F Kennedy Intl

25h 55m2 stops Athens Eleftherios V. Zurich

$1,103Multiple Airlines

Tue, Dec 29 - Tue, Jan 5

9:00 pm - 9:15 pmJFK New York John F Kennedy Intl-KGS Kos

17h 15m2 stops Zurich Athens Eleftherios V.

12:00 pm - 2:35 pmKGS Kos-JFK New York John F Kennedy Intl

33h 35m3 stops Athens Eleftherios V. Zurich Geneva Geneve-Cointrin

$1,153Multiple Airlines

Tue, Dec 29 - Tue, Jan 5

5:30 pm - 4:45 pmJFK New York John F Kennedy Intl-KGS Kos

16h 15m3 stops Munich Franz Josef Strauss Milan Malpensa Athens Eleftherios V.

12:00 pm - 1:15 pmKGS Kos-JFK New York John F Kennedy Intl

32h 15m3 stops Athens Eleftherios V. Milan Malpensa Zurich

$1,239Multiple Airlines

Tue, Dec 1 - Tue, Dec 22

7:25 pm - 9:15 pmJFK New York John F Kennedy Intl-KGS Kos

18h 50m3 stops Reykjavik Keflavik Intl Paris Charles de Gaulle Athens Eleftherios V.

5:15 pm - 4:40 pmKGS Kos-JFK New York John F Kennedy Intl

30h 25m3 stops Athens Eleftherios V. London Heathrow Zurich

$1,288Multiple Airlines

Tue, Dec 1 - Tue, Dec 22

4:40 pm - 9:15 pmJFK New York John F Kennedy Intl-KGS Kos

21h 35m2 stops Rome Fiumicino Athens Eleftherios V.

5:15 pm - 4:40 pmKGS Kos-JFK New York John F Kennedy Intl

30h 25m3 stops Athens Eleftherios V. London Heathrow Zurich

$1,307Multiple Airlines

Tue, Dec 1 - Tue, Dec 22

10:35 pm - 9:15 pmJFK New York John F Kennedy Intl-KGS Kos

15h 40m2 stops Warsaw Frederic Chopin Athens Eleftherios V.

9:45 pm - 8:35 pmKGS Kos-JFK New York John F Kennedy Intl

29h 50m2 stops Athens Eleftherios V. Warsaw Frederic Chopin

$1,323Multiple Airlines

Sun, Dec 6 - Wed, Dec 9

11:00 pm - 8:05 pmJFK New York John F Kennedy Intl-KGS Kos

38h 05m2 stops Dubai Intl Athens Eleftherios V.

2:05 pm - 8:15 amKGS Kos-JFK New York John F Kennedy Intl

25h 10m2 stops Athens Eleftherios V. Dubai Intl

$1,731Emirates

Sun, Dec 6 - Wed, Dec 9

10:40 am - 8:05 pmJFK New York John F Kennedy Intl-KGS Kos

26h 25m2 stops Dubai Intl Athens Eleftherios V.

2:05 pm - 6:55 pmKGS Kos-JFK New York John F Kennedy Intl

35h 50m3 stops Athens Eleftherios V. Dubai Intl Milan Malpensa

$1,731Emirates

Sun, Dec 6 - Wed, Dec 9

10:20 pm - 8:05 pmJFK New York John F Kennedy Intl-KGS Kos

38h 45m3 stops Milan Malpensa Dubai Intl Athens Eleftherios V.

2:05 pm - 8:15 amKGS Kos-JFK New York John F Kennedy Intl

25h 10m2 stops Athens Eleftherios V. Dubai Intl

$1,731Emirates

Sun, Dec 6 - Wed, Dec 9

10:20 pm - 8:05 pmJFK New York John F Kennedy Intl-KGS Kos

38h 45m3 stops Milan Malpensa Dubai Intl Athens Eleftherios V.

2:05 pm - 6:55 pmKGS Kos-JFK New York John F Kennedy Intl

35h 50m3 stops Athens Eleftherios V. Dubai Intl Milan Malpensa

$1,731Emirates

Useful Info

Cheapest flight	$1,103

Flight from New York John F Kennedy Airport to Kos

How does KAYAK find such low prices on flights from New York State to Kos?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York State to Kos.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to Kos?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos from New York State is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New York State to Kos?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kos with an airline and back to New York State with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State to Kos?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kos from New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.