Celebrity Summit: 12 nights from Boston

Celebrity Summit sails this route on 3 dates between September and October 2028. A 12-night round trip from Boston, sailing in the evening. It calls at Portland, Rockland, Halifax, Sydney, Quebec City (until midnight) and Prince Edward Island, with five days at sea along the way. The stops are in the United States and Canada, and calls last 8 to 13 hours. You're back in Boston in the morning. Celebrity Summit (2001) carries up to 2,218 guests on 11 decks and has 9 restaurants, 5 of them included in the fare.