The flight distance from Los Alamos Airport (LAM) in Los Alamos, United States to Harry Reid International Airport (LAS) in Las Vegas, United States is 799 kilometers (497 miles / 431 nautical miles). The estimated flight time for this route is approximately 2h, flying west at a heading of 274°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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 1-hour time difference between the two cities.

Time zone information: When it's 21:39 in Los Alamos, it's 20:39 in Las Vegas.

There is a significant elevation difference of 4,990 feet between the two airports. Harry Reid International Airport sits lower than Los Alamos Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Las Vegas (LAS) to Los Alamos (LAM) follows a heading of 89° (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 Los Alamos Airport (LAM) and Harry Reid International Airport (LAS) detail pages, or use our flight duration calculator to compare other routes.