The flight distance from Los Chiles Airport (LSL) in Los Chiles, Costa Rica to St Louis Lambert International Airport (STL) in St Louis, United States is 3,132 kilometers (1,946 miles / 1,691 nautical miles). The estimated flight time for this route is approximately 5h, flying north at a heading of 351°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Costa Rica with United States. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 14:02 in Los Chiles, it's 14:02 in St Louis.

The return flight from St Louis (STL) to Los Chiles (LSL) follows a heading of 168° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Los Chiles Airport (LSL) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.