Ferries from Thirassia to Paros 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 Paros in other seasons, ferry services are often still available.

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