For those who would like to travel from Sicily to Greece note that there are no ferry service for this route. The best option is to fly but only direct flights available from Palermo and Catania have been seasonal. Find below more useful details about getting from the island of Sicily to Greece.
There are no direct ferry service between Sicily and Greece. If you still want to travel by ferry between these two destinations you will first need to reach by bus or train one of the ports on the Italy's eastern coast such as Ancona, Bari or Brindisi and from there take one of the ferries to Greece. From these ports you can reach Igoumenitsa or Patras in Greece.
The easiest way of getting from Sicily to one of the Greek destinations is to fly. From the capital of Sicily - Palermo you can travel in the summer with Aegean airlines to Athens and several other destinations in Greece. Otherwise, you would take a connecting flight via Rome or Milan.
From Catania, Aegean Airlines offer flights to Athens, Rhodes, Chania, Thessaloniki, Santorini and Zakynthos.