Cape Air and JetBlue Airways fly from Boston to Oak Bluffs every 4 hours.
How to get from Boston to Oak Bluffs
From Boston, MA - South bus to 227 Clinton St., Falmouth, MA then ferry to Oak Bluffs, Martha's Vineyard, MA. 2 h 18 min $38. From South Station Silver Line - Outbound bus to Boston airport, fly to Martha's Vineyard airport, then line 9 bus to Oak Bluffs. 3 h 5 min $185.