Flying through Southwest Airlines STL Terminal ensures a convenient and passenger-focused airport experience at Terminal 2. This terminal handles Southwest’s domestic operations, offering smooth check-in, quick security screening, and well-organized boarding areas. Travelers benefit from self-service kiosks and helpful airline staff throughout the terminal.The Southwest flight experience includes open seating, complimentary snacks, and a welcoming onboard atmosphere. Terminal 2 also features dining venues, retail shops, Wi-Fi access, and comfortable seating to enhance pre-flight comfort.For essential travel guidance, passengers should arrive early, review baggage allowances, and use the Southwest mobile app for updates. Whether flying for business or leisure, STL Terminal provides dependable service, modern facilities, and stress-free travel through St. Louis Lambert International Airport.