Island Hvar can be reached by ferry in two ways.

1) From Split
635 Split - Stari Grad (Hvar) - drive approximately 120 minutes
TIME TABLE: 635 Split - Stari Grad (Hvar) - click here

prices:
approx 47,60 EUR for the vehicle + driver (high season) - one way ticket
approx 8,40 EUR per adult - one way ticket

2) from Drvenik
632 Drvenik - Sućuraj (Hvar) - approx 34 minutes drive
TIME TABLE: 632 Drvenik - Sućuraj (Hvar) - click here

Prices:
approximately 19,70 EUR per vehicle + driver (high season) - a one-way ticket
approx 4,10 EUR per adult - one way ticket