The flight distance from Chicago O'Hare International Airport (ORD) in Chicago, United States to Retalhuleu Airport (RER) in Retalhuleu, Guatemala is 3,075 kilometers (1,911 miles / 1,660 nautical miles). The estimated flight time for this route is approximately 5h, flying south at a heading of 188°.

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

Time zone information: When it's 04:00 in Chicago, it's 04:00 in Retalhuleu.

The return flight from Retalhuleu (RER) to Chicago (ORD) follows a heading of 6° (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 Retalhuleu Airport (RER) detail pages, or use our flight duration calculator to compare other routes.