The flight distance from Harry Reid International Airport (LAS) in Las Vegas, United States to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 1,395 kilometers (867 miles / 753 nautical miles). The estimated flight time for this route is approximately 3h, flying north northwest at a heading of 337°.

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.

Time zone information: When it's 21:46 in Las Vegas, it's 21:46 in Seattle.

There is a significant elevation difference of 1,749 feet between the two airports. Seattle-Tacoma International Airport sits lower than Harry Reid International Airport.

The return flight from Seattle (SEA) to Las Vegas (LAS) follows a heading of 152° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Harry Reid International Airport (LAS) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.