The flight distance from Henry Post Army Air Field (Fort Sill) Airport (FSI) in Fort Sill, United States to Juan Santamaria International Airport (SJO) in San Jose, Costa Rica is 3,098 kilometers (1,925 miles / 1,673 nautical miles). The estimated flight time for this route is approximately 5h, flying south southeast at a heading of 149°.

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 21:19 in Fort Sill, it's 21:19 in San Jose.

There is a significant elevation difference of 1,833 feet between the two airports. Juan Santamaria International Airport sits higher than Henry Post Army Air Field (Fort Sill) Airport.

The return flight from San Jose (SJO) to Fort Sill (FSI) follows a heading of 334° (north 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 Henry Post Army Air Field (Fort Sill) Airport (FSI) and Juan Santamaria International Airport (SJO) detail pages, or use our flight duration calculator to compare other routes.