The flight distance from San Diego International Airport (SAN) in San Diego, United States to Juan Santamaria International Airport (SJO) in San Jose, Costa Rica is 4,218 kilometers (2,621 miles / 2,277 nautical miles). The estimated flight time for this route is approximately 6h, flying east southeast at a heading of 119°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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 23:06 in San Diego, it's 01:06 in San Jose.

There is a significant elevation difference of 3,004 feet between the two airports. Juan Santamaria International Airport sits higher than San Diego International Airport.

The return flight from San Jose (SJO) to San Diego (SAN) follows a heading of 312° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the San Diego International Airport (SAN) and Juan Santamaria International Airport (SJO) detail pages, or use our flight duration calculator to compare other routes.