The flight distance from Fort Smith Regional Airport (FSM) in Fort Smith, United States to Los Angeles International Airport (LAX) in Los Angeles, United States is 2,197 kilometers (1,365 miles / 1,186 nautical miles). The estimated flight time for this route is approximately 4h, flying west at a heading of 273°.

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 05:00 in Fort Smith, it's 03:00 in Los Angeles.

The return flight from Los Angeles (LAX) to Fort Smith (FSM) follows a heading of 79° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Fort Smith Regional Airport (FSM) and Los Angeles International Airport (LAX) detail pages, or use our flight duration calculator to compare other routes.