Kefalonia International Airport is just 8 km from Argostoli and there are daily flights to and from Athens International Airport. The duration of the flight is 45 min.
Kefalonia is connected everyday with mainland Greece by ferry through the ports of Argostoli, Lixouri, and Poros. Most ferries travel to Killini-Poros (duration 1h and 30min). During summertime there are ferry connections between Zakynthos and Lefkada. Also, throughout tourist season there are connections to and from Italy via Sami. For any further information you can call on the following:
Athens +30 210 515 0785: From Kifissos, Athens there are daily bus connections with Kefalonia. The bus travels either to Patra or Killini and gets on the ferry. The bus ride is cheaper than flying to or from Athens but it's a longer trip (duration 6-7 hours). For more details about the timetable you can call on the following: