Bahamas Ferry Day Trip from Miami. Travel from Miami to Grand Bahama Island for a day trip to a Caribbean paradise! After pickup from your Miami hotel, board a ferry for a 2.5-hour cruise to the Bahamas. Once you arrive on the island, spend five hours enjoying the gorgeous beaches and turquoise water. Rent a Jet Ski and snorkel gear, or simply relax on the beach. You can also look for the perfect gift at the duty-free shops, and test out lady luck at the casino. Book and Save 10% Off Bahamas Ferry Day Trip from Miami.