LaGuardia Airport's Terminal B is home to Southwest Airlines LGA Terminal. Southwest passengers departing LGA should check in at Terminal B before going through security to the gate they are assigned. Additionally, Southwest flight arrivals land at Terminal B, where ground transportation and baggage claim are accessible. Travelers can choose from a range of dining and shopping options at LGA's Terminal B. It is recommended that travelers arrive at the airport at least two hours prior to domestic flights in order to avoid any hassles. Because terminal assignments and schedules can change, check your flight status and gate information before you arrive at the airport. Have a safe journey with Southwest