How much is a ticket from Washington to Kos?

Flight prices from Washington to Kos change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Which airports serve Washington and Kos?

When planning a trip of about 8609 km, it's a good idea to check flights from surrounding airports too.

• Airports in Washington: Washington is connected to 3 airports - Dulles international, Ronald Reagan, Washington International.
• Airports in Kos: The only active airport in Kos is Kos.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Plan your perfect flight from Washington to Kos

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Other popular destinations

Planning a trip to Greece? Other frequent searches include: Athens, Crete, Kerkyra, Thessaloniki, Thira.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.