Southwest Airlines STL Terminal Services, Check-In, and Amenities

Southwest Airlines operates exclusively from Terminal 2 at St. Louis Lambert International Airport, offering passengers a smooth, organized, and comfortable airport experience. Whether you're a frequent traveler or flying for the first time, understanding the services, layout, and facilities of Terminal 2 will help you plan a hassle-free journey. Terminal 2 – Dedicated Home of Southwest Airlines Terminal 2 at STL is the exclusive terminal for Southwest Airlines, which means the entire facility is optimized to meet the needs of Southwest passengers. Located on the east side of St. Louis Lambert Airport, Terminal 2 is designed for efficiency, with streamlined processes and clear signage to make navigation easy. Check-In and Ticketing Services Upon arrival at Terminal 2, passengers will find a modern and easy-to-navigate check-in area. Southwest Airlines offers multiple check-in options, including: Full-service counters Self-service kiosks Online and mobile check-in Passengers can ch...