Lambert-St. Louis International Airport (STL), St Louis, United States

Lambert-St. Louis International Airport (STL) is a large airport serving St Louis, United States. It sits 188 m (618 ft) above sea level. It has 4 runways, the longest 3,359 m (11,020 ft).

See where you can fly from STL Official website Open in Google Maps

Airport facts

IATA code: STL
ICAO code: KSTL
City: St Louis
Country: United States
Size: Large airport
Time zone: America/Chicago (UTC−05:00)
Local time: –
Elevation: 188 m (618 ft)
Runways: 4
Longest runway: 3,359 m (11,020 ft)
Coordinates: 38.7423, -90.3659

Passengers and fares at STL

Official figures published by the national aviation authorities.

Average domestic fares, 2026 Q1

Route	Passengers a day	Average fare	Cheapest airline
PHX Phoenix	966	$266	Southwest Airlines · $265
DEN Denver	819	$228	Southwest Airlines · $232
LGA New York	807	$236	Southwest Airlines · $222
DCA Washington	561	$249	Southwest Airlines · $238
TPA Tampa	546	$267	Frontier Airlines · $133
LAX Los Angeles	539	$303	Southwest Airlines · $284
FLL Fort Lauderdale	475	$307	Spirit Airlines · $129
MIA Miami	472	$302	American Airlines · $300
DAL Dallas	459	$254	Southwest Airlines · $253
DFW Dallas	415	$278	Frontier Airlines · $149