The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to Watson Lake Airport (YQH) in Watson Lake, Canada is 1,471 kilometers (914 miles / 794 nautical miles). The estimated flight time for this route is approximately 3h, flying north northwest at a heading of 346°.

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 an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 01:38 in Seattle, it's 01:38 in Watson Lake.

There is a significant elevation difference of 1,823 feet between the two airports. Watson Lake Airport sits higher than Seattle-Tacoma International Airport.

The return flight from Watson Lake (YQH) to Seattle (SEA) follows a heading of 160° (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 Seattle-Tacoma International Airport (SEA) and Watson Lake Airport (YQH) detail pages, or use our flight duration calculator to compare other routes.