Airport code
STL — St Louis Lambert International Airport
STL is the IATA code for St Louis Lambert International Airport, an airport serving St Louis, United States. Its ICAO code is KSTL, and it operates in the America/Chicago time zone (UTC-6). The airport sits at 38.7487, -90.3700 in the Northern Hemisphere, at an elevation of 618 ft (188 m).
Overview
About St Louis Lambert International Airport
St. Louis Lambert International Airport, commonly referred to as Lambert Field or simply Lambert, is the primary international airport serving St. Louis, Missouri, and its metropolitan area. Covering 3,793 acres (1,535 ha) of land, it is the largest and busiest airport in the U.S. state of Missouri, being located 14 miles (23 km) northwest of downtown St. Louis in unincorporated St. Louis County between Berkeley and Bridgeton.
Reference data
Airport information
| IATA code | STL |
|---|---|
| ICAO code | KSTL |
| Airport name | St Louis Lambert International Airport |
| City | St Louis |
| Country | United States |
| Time zone | America/Chicago (UTC-6) |
| Latitude | 38.7487 |
| Longitude | -90.3700 |
| Elevation | 618 ft (188 m) |
| Airport type | Large airport |
| Continent | North America |
| Runways | 4 |
| Longest runway | 11,020 ft (3,359 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for St Louis Lambert International Airport?
The IATA code for St Louis Lambert International Airport is STL.
What is the ICAO code for St Louis Lambert International Airport?
The ICAO code for St Louis Lambert International Airport is KSTL.
Where is STL airport located?
St Louis Lambert International Airport (STL) is located in St Louis, United States.
What time zone is STL in?
St Louis Lambert International Airport operates in the America/Chicago time zone, which is UTC-6.
What is the nearest airport to STL?
The nearest airport to St Louis Lambert International Airport (STL) is Scott AFB/Midamerica Airport (BLV) in Belleville, about 52 km away.
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