The flight distance from General Edward Lawrence Logan International Airport (BOS) in Boston, United States to Keflavik International Airport (KEF) in Reykjavik, Iceland is 3,875 kilometers (2,408 miles / 2,092 nautical miles). The estimated flight time for this route is approximately 6h, flying northeast at a heading of 35°.

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 Iceland. It is an intercontinental flight between North America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:53 in Boston, it's 10:53 in Reykjavik. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Reykjavik (KEF) to Boston (BOS) follows a heading of 255° (west 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 General Edward Lawrence Logan International Airport (BOS) and Keflavik International Airport (KEF) detail pages, or use our flight duration calculator to compare other routes.