Vacations to Go offers a Royal Caribbean 4-Night Bahamas Cruise for Two bundled with $50 Onboard Credit with prices starting from $638. Assuming you use the credit, that's the lowest price we could find for this cruise by $50. This roundtrip cruise aboard the Enchantment of the Seas departs on January 23, 2017 from Miami, FL, with stops in Nassau, Bahamas; Coco Cay, Bahamas; and Key West, FL. Book this travel deal by December 7.