St. Louis Lambert International Airport (STL) – Terminal Guide & Travel Tips
St. Louis, United States · STL · North America
Terminal Guide
| Terminal | Airlines | Notes |
|---|---|---|
| Terminal 1 (Concourses B, C, E) | Southwest (dominant),American,Delta,United,Alaska,Spirit |
Pro Tips
- MetroLink is a convenient and affordable way to reach downtown St. Louis and Union Station.
- STL is well-sized for a mid-major city — security is fast and concourses are easy to navigate.
- Parking is reasonably priced at STL compared to the coasts; economy lots are the best value.
- Southwest's heavy presence means competitive fares to most major US cities from STL.
- The Gateway Arch is about 20 min from the airport by rail — a great excursion even for a long layover.
- St. Louis weather (tornadoes and severe thunderstorms in spring/summer) can delay departures occasionally.
- The airport infrastructure is large for current traffic levels — uncrowded and well-spaced.