Nonstop flights to St. Louis

Which cities have nonstop flights to St. Louis (STL)?

St. Louis Lambert International Airport (STL) has nonstop service from 60 of the airports we track — 1318 flights a week in total. The busiest direct routes into St. Louis are from Chicago (ORD), Denver (DEN) and Atlanta (ATL), and Southwest, American, Delta and United carry the traffic.

Each row below links to that airport's route page — the airlines, the days it flies and recent departure times — and to fares for the day you want. Flying out of STL instead? St. Louis has 61 nonstop destinations of its own. Route data updated October 2026 from observed departures.

Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.