Delta Vacations via Dunhill Travel takes up to 65% off hotel rooms in the Bahamas, when you book a flight and hotel package. Save on stays at Sandals Royal Bahamian Spa Resort and Offshore Island, The Royal at Atlantis, Grand Hyatt Baha Mar, and more. A minimum stay is required in most cases. Book this travel deal by November 30 for vacations through June 30, 2019.