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2023 Summer Reservations on the Steamship Authority


Nantucket Travel

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Mark these dates on your calendar, so you can begin planning your trip to Nantucket as soon as possible. Visit for more details.

2023 Nantucket General Public Internet Opening: January 17 to January 34, 2023

2023 Summer Reservations (May 18, 2023 through October 23, 2023) can be made online starting on January 17, 2023 at 5:00 a.m.. Reservations submitted via postal mail (up to five one-way or round-trip reservations will be accepted per mailing) will be processed as received beginning on January 17, 2023.

The Reservation Office will have extended hours to provided additional support to our customers January 17 to 23 from 5:00 a.m. to 6:00 p.m. EST.  

2023 Summer Reservations – Telephone, Internet and Mail Opening

2023 Summer reservations for the time period of May 18, 2023 through October 23, 2023 may be made via online, phone, or postal mail starting January 31, 2023 at 7:30 a.m. EST.

Up to five transactions (one-way or round-trip) will be accepted per telephone call or via postal mail. 

2023 Headstart Program: January 10 to 16, 2023

On Tuesday, January 10, 2023, Headstart customers (who must be in our Excursion and Preferred programs to participate) may make reservations for travel from May 18, 2023 through October 23, 2023 online and via U.S. mail.

Qualified island residents who are current participants in either the 2023 Excursion or Preferred program are eligible to participate in our 2023 Headstart Program.

Visit for more details.