The Bahamas comprises more than 700 islands and cays scattered across approximately 100,000 square miles of ocean. Only 30 islands maintain year-round populations. This geography dictates transportation strategy completely.
Nassau sits on New Providence, the most populous island at roughly 21 miles long and seven miles wide. Lynden Pindling International Airport receives the majority of international arrivals. From Nassau, inter-island travel depends almost entirely on domestic flights and mailboats. Bahamasair operates the national carrier network connecting Nassau to Grand Bahama, Abaco, Eleuthera, Exuma, Long Island, Cat Island, Andros, Inagua, Mayaguana, San Salvador, and Crooked Island. Flight frequencies vary dramatically by destination. Nassau to Freeport runs multiple daily flights taking approximately 35 minutes. Nassau to George Town on Great Exuma takes 40 minutes with several weekly departures. Remote islands like Mayaguana or Inagua may see one or two flights weekly.
Several private carriers supplement Bahamasair. Western Air Services flies from Nassau to Bimini, Grand Bahama, San Andros, and South Andros. Southern Air operates charter and scheduled service to southern islands including Long Island and Acklins. Fares on Bahamasair routes typically range from 80 to 200 USD one-way depending on distance and booking timing. Private charters cost substantially more but offer flexibility for travelers visiting multiple Out Islands in compressed timeframes.
Mailboats represent the historical transportation backbone connecting Nassau to the Family Islands. The government-subsidized service carries cargo, mail, and passengers on weekly or bi-weekly schedules. Dockmaster's office at Potter's Cay Dock in Nassau maintains the official schedule, though departure times shift based on weather and cargo loading. The mailboat to Eleuthera departs weekly and takes approximately six hours to Governor's Harbour. Service to Long Island via Exuma departs weekly with journey times exceeding 12 hours. The Andros mailboat reaches multiple settlements on the largest island over multi-day routes. Fares run substantially below air travel—typically 30 to 60 USD per person—but accommodations consist of deck space or basic cabin bunks. Schedules slip frequently. Travelers dependent on exact timing should not rely on mailboats as primary transport.
Grand Bahama operates semi-independently from Nassau. Freeport receives direct international flights from the United States and Canada alongside domestic Nassau connections. Grand Bahama International Airport serves as the northern hub. Inter-island travel from Freeport occurs primarily through chartered boats or return routing through Nassau.
Water taxis and ferries serve specific routes where regular demand exists. Bahamas Ferries operates high-speed catamarans between Nassau and numerous Out Islands including Eleuthera, Exuma, Andros, and Abaco. The Nassau to Governor's Harbour run on Eleuthera takes approximately two hours. Nassau to George Town on Great Exuma takes similar time. Round-trip fares range from 120 to 180 USD. Schedules run multiple times weekly on primary routes. Ferry service to Abaco suspended following Hurricane Dorian in 2019; restoration plans remain uncertain as of current information.
Water taxis operate shorter hops between closely spaced islands and cays. Staniel Cay in the Exumas maintains regular water taxi service to nearby Thunderball Grotto and other cay destinations. Bimini has water taxis connecting Alice Town on North Bimini to Bailey Town on South Bimini. Rates for these services vary widely and typically involve negotiation with individual operators.
Private boat charter represents standard practice for travelers visiting multiple cays within an island chain, particularly in the Exumas or Abacos. Day charter rates for captained vessels typically start around 300 to 500 USD for basic boats holding four to six passengers. Multi-day liveaboard charters escalate into thousands of USD daily. The Exuma Cays see substantial charter traffic departing from George Town or Staniel Cay. Abaco historically centered charter operations in Marsh Harbour, though Hurricane Dorian in September 2019 destroyed much of the marina infrastructure; rebuilding continues with reduced capacity.
Rental cars exist on islands with developed road networks. Nassau and New Providence have multiple international rental agencies including Avis, Budget, and Hertz alongside local operators. Daily rates start around 60 to 80 USD for economy vehicles. The Bahamas drives on the left side of the road, a legacy of British colonial history. Grand Bahama similarly supports car rental concentrated in Freeport. Road quality on New Providence and Grand Bahama generally meets developed-nation standards on primary routes. Secondary roads vary.
Eleuthera maintains car rental services in Governor's Harbour and North Eleuthera near the airport. The island stretches approximately 110 miles long but rarely exceeds two miles wide, with the Queen's Highway running nearly the entire length. Great Exuma has rental services in George Town. Long Island, Cat Island, Andros, and San Salvador offer limited rental options typically requiring advance reservation. Smaller inhabited islands often have no rental infrastructure at all.