The flight distance from San Diego International Airport (SAN) in San Diego, United States to Santa Maria Airport (SMG) in Santa Maria, Peru is 6,550 kilometers (4,070 miles / 3,537 nautical miles). The estimated flight time for this route is approximately 9h, flying southeast at a heading of 133°.

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

Time zone information: When it's 13:02 in San Diego, it's 16:02 in Santa Maria. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Santa Maria (SMG) to San Diego (SAN) follows a heading of 321° (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 Santa Maria Airport (SMG) detail pages, or use our flight duration calculator to compare other routes.