Southwest Airlines BWI Terminal

Southwest Airlines flies out of Baltimore/Washington International Thurgood Marshall Airport (BWI), mostly from **Concourse A** and **Concourse B**. Southwest Airlines BWI Terminal Dedicated to Southwest flights, these concourses include a host of services, such as free Wi-Fi, food options, retail stores, and charging stations. Traveling through BWI is easy and hassle-free because of the airline’s timely check-in procedure, large gate areas, and easy access to baggage claim and ground transportation. BWI, one of Southwest’s main hubs, manages a sizable portion of the airline’s domestic and international flights, with service to many locations in the United States and abroad.