Kithira Island National Airport "Alexandros Aristotelous Onassis" is an airport in Kithira, Greece (IATA: KIT, ICAO: LGKC). The airport was renovated in 1998 and the terminal and control tower were rebuilt. Olympic Air operates scheduled flights to Athens several times a week, while charter flights are common in the summer. Sky Express, a domestic Greek Airline offers three flights per week to Corfu, via Zakynthos, Kefalonia and Preveza.