The flight distance from San Diego International Airport (SAN) in San Diego, United States to Abel Santamaria Airport (SNU) in Santa Clara, Cuba is 3,821 kilometers (2,374 miles / 2,063 nautical miles). The estimated flight time for this route is approximately 5h, flying east at a heading of 98°.

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

Time zone information: When it's 17:32 in San Diego, it's 20:32 in Santa Clara. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Santa Clara (SNU) to San Diego (SAN) follows a heading of 296° (west 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 Abel Santamaria Airport (SNU) detail pages, or use our flight duration calculator to compare other routes.