STL Airport Code, St. Louis Lambert International Airport
STL is the IATA code for St. Louis Lambert International Airport, the main international gateway for St Louis, United States. Airlines and booking systems use STL, while pilots and air traffic control use the ICAO code KSTL. It lies in the northern and western hemispheres, at 38.75° N, 90.37° W.
What is the St Louis airport code?
The airport code for St. Louis Lambert International Airport is STL. This is the IATA code, the three-letter code you see on boarding passes, baggage tags and departure boards. The airport also has the ICAO code KSTL, used in flight plans and by air traffic control.
It is a major hub, ranked number 145 by scheduled connections in the open dataset. Its ICAO code KSTL begins with K, the prefix ICAO assigns to the contiguous United States.
Where is STL?
St. Louis Lambert International Airport serves St Louis, United States. The runways sit at 618 ft (188 m) elevation.
Runways at STL
It has 4 runways. The longest is 11,020 ft (3.36 km), designated 12R/30L.
Frequently asked questions
What is the airport code for St Louis?
The IATA airport code for St. Louis Lambert International Airport in St Louis is STL. Its ICAO code is KSTL.
What is the 3-letter code for St Louis?
The 3-letter IATA code for St. Louis Lambert International Airport in St Louis is STL.
What airport is STL?
STL is St. Louis Lambert International Airport, located in St Louis, United States.
What country is STL in?
STL (St. Louis Lambert International Airport) is in United States.
Where is STL airport located?
St. Louis Lambert International Airport (STL) is in St Louis, United States, at coordinates 38.7487, -90.37.
What is the ICAO code for St. Louis Lambert International Airport?
The ICAO code for St. Louis Lambert International Airport is KSTL. Pilots and air traffic control use it, while airlines and booking systems use the IATA code STL.
What is the difference between STL and KSTL?
STL is the IATA code used for tickets and baggage. KSTL is the ICAO code used by pilots and air traffic control for the same airport, St. Louis Lambert International Airport.
Read more about St. Louis Lambert International Airport on Wikipedia →
Nearby and related airports
Other airports in St Louis and United States and the wider region:
Popular routes from STL
Distance and typical flight time from St. Louis Lambert International Airport to other airports it connects with:
All airports in United States · Busiest airports worldwide · STL as JSON