The St. Louis Lambert International Airport Terminal is home to Southwest Airlines' operations. Being used by Southwest and Frontier Airlines, Southwest Airlines STL Terminal this terminal is reasonably simple to use. This terminal houses Southwest's security checkpoints, baggage claim, and check-in counters. Terminal 2 has a number of facilities, such as restaurants, retail stores, and electronic device charging stations. Though it is advised to arrive at least two hours prior to departure to enable time for check-in, security, and any unforeseen delays, travelers should anticipate quick and easy TSA screening procedures. Travelers are guaranteed a relaxing start because to Southwest's accommodating seating policy and dependable service at STL's Terminal 2.