CheapCruises offers an MSC 7-Night Eastern Caribbean Cruises for Two with prices starting from $698. (It's the fourth offer on the landing page.) That's the lowest price we could find for any such cruise in April by $100. Additional fees and taxes may apply. This roundtrip cruise aboard the MSC Divina departs from Miami, FL, on April 29 and includes stops in Philipsburg, St. Maarten; San Juan, Puerto Rico; and Nassau, the Bahamas. Book this travel deal by January 28.