At St. Louis Lambert International Airport (STL), Southwest Airlines is based in Terminal 2. This Southwest Airlines STL Terminal is renowned for its welcoming ambiance and well-organized design, providing travelers with a range of facilities including as complimentary Wi-Fi, culinary options, and cozy seating sections. Southwest has easy gate access and check-in counters for both domestic and limited foreign flights. Due to its seamless and hassle-free flight experience, Southwest is a favorite option for many passengers departing from STL.
