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

Ferry travel from Thirassia to Santorini on average typically takes -. The earliest ferry usually leaves from Thirassia at -, arriving to Santorini at - The latest ferry departs at - and arrives at -.