The flight distance from General Roberto Fierro Villalobos International Airport (CUU) in Chihuahua, Mexico to St Louis Lambert International Airport (STL) in St Louis, United States is 1,820 kilometers (1,131 miles / 983 nautical miles). The estimated flight time for this route is approximately 3h, flying northeast at a heading of 48°.

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 06:17 in Chihuahua, it's 07:17 in St Louis.

There is a significant elevation difference of 3,845 feet between the two airports. St Louis Lambert International Airport sits lower than General Roberto Fierro Villalobos International Airport.

The return flight from St Louis (STL) to Chihuahua (CUU) follows a heading of 237° (west 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 General Roberto Fierro Villalobos International Airport (CUU) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.