Southwest Airlines BOS Terminal Based at Boston Logan International Airport (BOS), Terminal B is home to Southwest Airlines BOS Terminal. There are two sections to this terminal; Southwest uses the B-North gates (B31-B36). Travelers can anticipate quick and easy security procedures as well as self-service kiosks and manned counters for efficient check-in. Terminal B provides a range of facilities, such as shopping stores like Hudson and restaurants like Legal Sea Foods. The terminal is equipped with charging stations and free Wi-Fi. For better boarding group placements, Southwest's exclusive open seating policy promotes early check-in.
