The flight distance from Sierra Vista Municipal-Libby Army Air Field (FHU) in Fort Huachuca Sierra Vista, United States to St Louis Lambert International Airport (STL) in St Louis, United States is 1,977 kilometers (1,228 miles / 1,067 nautical miles). The estimated flight time for this route is approximately 3h, flying east northeast at a heading of 61°.

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 a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 2-hour time difference between the two cities.

Time zone information: When it's 07:26 in Fort Huachuca Sierra Vista, it's 09:26 in St Louis.

There is a significant elevation difference of 4,102 feet between the two airports. St Louis Lambert International Airport sits lower than Sierra Vista Municipal-Libby Army Air Field.

The return flight from St Louis (STL) to Fort Huachuca Sierra Vista (FHU) follows a heading of 252° (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 Sierra Vista Municipal-Libby Army Air Field (FHU) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.