Southwest Airlines is one of the busiest carriers operating out of St. Louis Lambert International Airport (STL), serving thousands of passengers daily and providing vital connections across the U.S. southwest terminal stl is primarily centered in Terminal 1, a bustling hub that caters to millions of travelers each year. In this blog, we will explore the ins and outs of the Southwest terminal at STL — from terminal layout and services to amenities and travel tips — to help you navigate your journey smoothly.
Introduction to St. Louis Lambert International Airport (STL)
Before diving into Southwest’s terminal specifics, it’s helpful to understand the broader context of STL. Located just about 14 miles northwest of downtown St. Louis, STL is the primary airport serving the St. Louis metropolitan area and one of the busiest airports in the Midwest. The airport features two main terminals:
Terminal 1: Primarily serves Southwest Airlines and some other domestic carriers.
Terminal 2: Handles other domestic and international flights, including American Airlines, Delta, and United.
Southwest Airlines operates exclusively out of Terminal 1 at STL, making it the airline’s stronghold in the region.
