KSTL - St. Louis Lambert International Airport

St. Louis Lambert International Airport (KSTL) is an international airport situated 14 miles (23 km) northwest of downtown St. Louis. Commonly referred to as Lambert Field or simply Lambert, it is the largest and busiest airport in Missouri. In 2019 it served 16 million passengers the 34th busiest airport in the US.". The airport handles over 259 peak daily departures to 74 nonstop domestic and international locations.