The main operating location for Southwest Airlines STL Terminal  at St. Louis Lambert International Airport (STL) With a variety of amenities like check-in desks, baggage claim, restaurants, and retail stores, this terminal serves Southwest's domestic and some international flights. The effective design of Terminal 2 and its passenger-friendly features, such as roomy seating sections and charging stations, are well-known. Passengers flying with Southwest Airlines benefit from quick access to gates and efficient security procedures. Travelers may expect seamless transfers throughout their trip because to the terminal's excellent connections to other areas of the airport.