The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to St Leonard Airport (YSL) in St Leonard, Canada is 1,207 kilometers (750 miles / 652 nautical miles). The estimated flight time for this route is approximately 2h, flying northeast at a heading of 37°.

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 11:32 in Washington, it's 12:32 in St Leonard.

The return flight from St Leonard (YSL) to Washington (IAD) follows a heading of 224° (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 Washington Dulles International Airport (IAD) and St Leonard Airport (YSL) detail pages, or use our flight duration calculator to compare other routes.