The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to Slave Lake Airport (YZH) in Slave Lake, Canada is 1,015 kilometers (631 miles / 548 nautical miles). The estimated flight time for this route is approximately 2h, flying north northeast at a heading of 28°.

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 21:12 in Seattle, it's 22:12 in Slave Lake.

There is a significant elevation difference of 1,480 feet between the two airports. Slave Lake Airport sits higher than Seattle-Tacoma International Airport.

The return flight from Slave Lake (YZH) to Seattle (SEA) follows a heading of 214° (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 Seattle-Tacoma International Airport (SEA) and Slave Lake Airport (YZH) detail pages, or use our flight duration calculator to compare other routes.