How does KAYAK find such low prices on flights from Pennsylvania 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 Pennsylvania to Kos. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania 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 Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania 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 Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$886 CHEAP FLIGHTS from Pennsylvania to Kos

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Flight Deals

Cheap Flights from Pennsylvania to Kos

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Kos that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

Recent round-trip flight deals from Pennsylvania to Kos

Mon, Dec 15 - Mon, Dec 22

7:35 pm - 8:05 pmJFK-KGS

17h 30m2 stops

12:35 pm - 1:05 pmKGS-JFK

31h 30m2 stops

$886Multiple Airlines

Find Deal

Mon, Dec 15 - Mon, Dec 22

7:35 pm - 8:05 pmJFK-KGS

17h 30m2 stops

8:35 pm - 3:40 pmKGS-JFK

26h 05m3 stops

$977Multiple Airlines

Find Deal

Sun, Dec 14 - Mon, Dec 22

12:30 am - 8:05 amJFK-KGS

24h 35m2 stops

12:00 pm - 11:45 amKGS-JFK

30h 45m2 stops

$997Multiple Airlines

Find Deal

Sun, Dec 14 - Mon, Dec 22

12:30 am - 12:05 pmJFK-KGS

28h 35m3 stops

12:00 pm - 11:45 amKGS-JFK

30h 45m2 stops

$1,057Multiple Airlines

Find Deal

Mon, Dec 15 - Mon, Dec 22

10:05 am - 8:05 pmJFK-KGS

27h 00m3 stops

12:35 pm - 2:15 pmKGS-JFK

32h 40m3 stops

$1,076Multiple Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

11:55 pm - 12:35 pmEWR-KGS

29h 40m1 stop

6:05 pm - 9:20 pmKGS-EWR

34h 15m1 stop

$1,438Aegean Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

11:55 pm - 12:35 amEWR-KGS

17h 40m1 stop

6:05 pm - 9:20 pmKGS-EWR

34h 15m1 stop

$1,439Aegean Airlines

Find Deal

Thu, Mar 26 - Mon, Mar 30

11:15 am - 5:05 pmIAD-KGS

23h 50m2 stops

1:05 pm - 8:40 amKGS-IAD

26h 35m2 stops

$2,127Emirates

Find Deal

Thu, Mar 26 - Mon, Mar 30

11:15 am - 5:05 pmIAD-KGS

23h 50m2 stops

1:05 pm - 8:40 amKGS-IAD

26h 35m2 stops

$2,287Emirates

Find Deal

Thu, Mar 26 - Mon, Mar 30

11:15 am - 5:05 pmIAD-KGS

23h 50m2 stops

1:05 pm - 8:40 amKGS-IAD

26h 35m2 stops

$2,288Emirates

Find Deal

Cheapest round-trip

$886

Multiple Airlines

Mon 12/15Mon 12/22

JFK - KGS • 2 stops

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Kos!

Useful Info

Cheapest flight	$886

Flight from New York John F Kennedy Airport to Kos

How does KAYAK find such low prices on flights from Pennsylvania 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 Pennsylvania to Kos.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Kos?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos from Pennsylvania 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 Pennsylvania 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 Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania 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 Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Marmari

Everything you need to know for your flight to Kos

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Information on the airport you'll fly into in Kos

Kos (KGS)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

KGS

$886 Find Cheap Flights from Pennsylvania to Kos

KAYAK searches hundreds of travel sites at once for deals on flights to Kos

Cheap Flights from Pennsylvania to Kos

Recent round-trip flight deals from Pennsylvania to Kos

Everything you should know

Good to know

FAQs for booking flights from Pennsylvania to Kos

How does KAYAK find such low prices on flights from Pennsylvania 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 Pennsylvania to Kos.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos from Pennsylvania 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 Pennsylvania 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 Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania 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 Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Kos?

Everything you need to know for your flight to Kos

Information on the airport you'll fly into in Kos

Cabin class types available on flights to Pennsylvania

Complete your trip to Kos with a hotel stay or car rental

Find direct flights for Kos

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Flights from domestic origins to Kos

Choose which airport to fly into in Kos