The Baltimore Washington International Thurgood Marshall Airport is named after the Baltimore native who became the first Black American to serve for the United States Supreme Court—Thurgood Marshall. In his honor, the airport features a tribute area to commemorate his life and significance. The airport is situated in Linthicum, Maryland, just a few kilometers away from Baltimore and Washington, one of America’s best accessible airports, Baltimore International is well served by public transport and budget car rental agencies alike.

The airport has a total of 5 concourses although a recent renovation combined Concourses A and B to form a single one. The airline serving concourse A/B is the Southwest Airlines. Airlines serving Concourse C are American Airlines, American Eagle, Delta Air Lines, Delta Connection, and Northwest Airlines. Concourse D is served by AirTran Airways, Cape Air, Continental Airlines, Continental Express, JetBlue Airways, Pet Airways, United Airlines, US Airways, and US Airways Express. Concourse E is served by Air Canada Jazz, Air Jamaica, British Airways and USA3000 Airlines. The airport has regular and seasonal flights to various prime destinations.

Public transport is very efficient throughout Baltimore and the airport. Cheap car hire at the Baltimore Airport can be accessed through a nearby facility located on the New Ridge Road and the Stoney Run Road. The facility is just a 10 minute shuttle bus ride from the airport terminal. Car rental companies that serve in the facility are Alamo, Budget, Avis, Dollar, Hertz, Enterprise, Thrifty and National. Other transport options would be the rail service, which connects to destinations by the US East Coast or buses with routes to Baltimore, Virginia, Maryland and Washington.