Tinos is very accessible. You can arrive, either by landing at the airport of Myconos and then travel by boat from the port of Myconos to Tinos for a duration of 30 minutes, or by landing at the Athens International airport, travel by taxi or bus to Rafina Port and from there by a speed boat in 2 hours (4 hours by a ferry).
Multiple choises of boat itineraries are also offered in order to visit some other neighbouring islands from Tinos.
The link below gives you timetables and information of the boats’ itineraries
A car rental will be also needed in order to visit Tinos. The link below will help you to choose a car rental agency :