The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to Masset Airport (ZMT) in Masset, Canada is 1,004 kilometers (624 miles / 542 nautical miles). The estimated flight time for this route is approximately 2h, flying northwest at a heading of 320°.

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 03:53 in Seattle, it's 03:53 in Masset.

The return flight from Masset (ZMT) to Seattle (SEA) follows a heading of 133° (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 Masset Airport (ZMT) detail pages, or use our flight duration calculator to compare other routes.