The flight distance from General Edward Lawrence Logan International Airport (BOS) in Boston, United States to Marathon Airport (YSP) in Marathon, Canada is 1,386 kilometers (861 miles / 748 nautical miles). The estimated flight time for this route is approximately 3h, flying northwest at a heading of 306°.

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 15:22 in Boston, it's 15:22 in Marathon.

There is a significant elevation difference of 1,016 feet between the two airports. Marathon Airport sits higher than General Edward Lawrence Logan International Airport.

The return flight from Marathon (YSP) to Boston (BOS) follows a heading of 115° (east 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 General Edward Lawrence Logan International Airport (BOS) and Marathon Airport (YSP) detail pages, or use our flight duration calculator to compare other routes.