The flight distance from Hermanos Serdan International Airport (PBC) in Puebla, Mexico to St Louis Lambert International Airport (STL) in St Louis, United States is 2,311 kilometers (1,436 miles / 1,248 nautical miles). The estimated flight time for this route is approximately 4h, flying north northeast at a heading of 18°.

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 Mexico with United States. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 22:34 in Puebla, it's 22:34 in St Louis.

There is a significant elevation difference of 6,744 feet between the two airports. St Louis Lambert International Airport sits lower than Hermanos Serdan International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from St Louis (STL) to Puebla (PBC) follows a heading of 202° (south southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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