When flying from Washington, D.C. to Kos, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Kos (KGS) is the airport you will fly into if you book a flight from Washington, D.C. to Kos. You should not have trouble finding flights to Kos from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Kos airport from Washington, D.C.. It is only a 12.8 mi journey from Kos (KGS) to Kos’s city center.
Yes, there are multiple flights from Washington, D.C. to Kos for under $1,700. The cheapest flight booked recently is on Multiple Airlines for just $1,611, but on average you can expect to pay $1,611.
The most popular route from Washington, D.C. to Kos is Baltimore/Washington - Kos. You may also consider Washington, D.C. Reagan-National - Kos or Washington, D.C. Dulles Intl - Kos.