Ferries and high-speed boats depart from the ports of Piraeus and Rafina arriving at Mykonos. Moreover, Mykonos is also connected with other Cyclades islands, Dodekanisa, Samos, Ikaria and Crete.
- Piraeus, Syros, Tinos, Mykonos are connected by the ferries of the ferry company Blue Star Ferries and Hellenic Seaways.
- Rafina, Andros, Tinos, Mykonos are served via Agoudimos Lines ferries, Hellenic Seaways ferries, Cyclades Fast Ferries, and Blue Star Ferries.
- Mykonos is also connected with other neighbouring islands such as Paros and Naxos via Seajet, Highspeed boats and Blue Star Ferries, while Heraklion in Crete, Santorini, Folegandros, Amorgos, Koufonisi and Naxos are connected with Mykonos by using the high-speed ferries of the ferry company Sea Jets.
- Mykonos is also an intermediary port of the following itinerary: Syros, Tinos, Paros, Naxos, Ios, Folegandros, Sikinos, Milos, Sifnos, Syros