The flight distance from General Edward Lawrence Logan International Airport (BOS) in Boston, United States to Juan Santamaria International Airport (SJO) in San Jose, Costa Rica is 3,822 kilometers (2,375 miles / 2,064 nautical miles). The estimated flight time for this route is approximately 5h, flying south southwest at a heading of 203°.

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 Costa Rica. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 03:28 in Boston, it's 02:28 in San Jose.

There is a significant elevation difference of 3,002 feet between the two airports. Juan Santamaria International Airport sits higher than General Edward Lawrence Logan International Airport.

The return flight from San Jose (SJO) to Boston (BOS) follows a heading of 17° (north northeast). 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 Juan Santamaria International Airport (SJO) detail pages, or use our flight duration calculator to compare other routes.