The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to Mont-Joli Airport (YYY) in Mont Jolie, Canada is 3,939 kilometers (2,448 miles / 2,127 nautical miles). The estimated flight time for this route is approximately 6h, flying east northeast at a heading of 68°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

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 01:35 in Seattle, it's 04:35 in Mont Jolie. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Mont Jolie (YYY) to Seattle (SEA) follows a heading of 289° (west northwest). 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 Mont-Joli Airport (YYY) detail pages, or use our flight duration calculator to compare other routes.