If you are looking for an easy prearranged transportation to or from Ft. Lauderdale Airport ( FLL ), then you've come to the right place. Aries Transportation offers private transportation to the PortMiami. PortMiami, is a seaport located in Biscayne Bay in Miami, Florida. It is connected to Downtown Miami by Port Boulevard, a causeway over the Intracoastal Waterway, and to the neighboring Watson Island by the Port of Miami Tunnel. The port is located on Dodge Island, which is the combination of three historic islands that have been combined into one.