Ferries from Andros to Piraeus can peak at up to 9 daily sailings, Sailing frequency typically peaks in the summer months, with approximately 8 departures offered each week. While schedules may be reduced from Andros to Piraeus in other seasons, ferry services are often still available.

Ferry travel from Andros to Piraeus on average typically takes 5h 55m. The earliest ferry usually leaves from Andros at 07:30, arriving to Piraeus at 15:30 The latest ferry departs at 15:35 and arrives at 23:15.