Celebrity Silhouette: 11 nights from Boston

Celebrity Silhouette sails this route on 4 dates between September and October 2027. An 11-night round trip from Boston, sailing in the evening. It calls at Rockland, Halifax, Sydney, Quebec City (until midnight), Prince Edward Island and Portland, with four 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 Silhouette (2011) carries up to 2,902 guests on 15 decks and has 12 restaurants, 5 of them included in the fare.