The flight distance from Chicago O'Hare International Airport (ORD) in Chicago, United States to San Cristobal De Las Casas Airport (SZT) in San Cristobal De Las Casas Airport, Mexico is 2,846 kilometers (1,769 miles / 1,537 nautical miles). The estimated flight time for this route is approximately 4h, flying south at a heading of 190°.

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

Time zone information: When it's 18:36 in Chicago, it's 17:36 in San Cristobal De Las Casas Airport.

There is a significant elevation difference of 7,027 feet between the two airports. San Cristobal De Las Casas Airport sits higher than Chicago O'Hare International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from San Cristobal De Las Casas Airport (SZT) to Chicago (ORD) follows a heading of 8° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Chicago O'Hare International Airport (ORD) and San Cristobal De Las Casas Airport (SZT) detail pages, or use our flight duration calculator to compare other routes.