April 1 2021 to January 4 2022 May 19 to June 23 2021. Founded in 1960 the Steamship Authority is the largest ferry service to the islands of Marthas Vineyard and Nantucket. The Steamship Authority Ferry To Nantucket See Plymouth Massachusetts See 149 reviews articles and 28 photos of Steamship Authority ranked No12 on Tripadvisor among 66 attractions in Nantucket. Steamship authority nantucket . Parking rates are subject to change without notice. This terminal services the New Bedford MA to Nantucket MA and the New York City New Jersey to Nantucket MA routes. Need high-speed ferry tickets to or from Nantucket instead. 149 Reviews 12 of 66 things to do in Nantucket. The Steamship Authoritys traditional ferry schedules for 2021 are posted below. Steamship Authority route code is 72. Regular cell phone airtime charges apply. The parking lot for your car is at 75 Yarmouth Rd Hyannis. 6509 likes 150 talking about this 8962 were here. January 4 to May 18 2021