The flight distance from General Edward Lawrence Logan International Airport (BOS) in Boston, United States to Kelsey Airport (KES) in Kelsey, Canada is 2,373 kilometers (1,475 miles / 1,281 nautical miles). The estimated flight time for this route is approximately 4h, flying northwest at a heading of 319°.

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 22:14 in Boston, it's 21:14 in Kelsey.

The return flight from Kelsey (KES) to Boston (BOS) follows a heading of 119° (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 Kelsey Airport (KES) detail pages, or use our flight duration calculator to compare other routes.