The flight distance from Flores Airport (FLW) in Santa Cruz das Flores, Portugal to Chicago O'Hare International Airport (ORD) in Chicago, United States is 4,705 kilometers (2,923 miles / 2,540 nautical miles). The estimated flight time for this route is approximately 7h, flying west northwest at a heading of 292°.

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 Portugal with United States. It is an intercontinental flight between Europe and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:21 in Santa Cruz das Flores, it's 07:21 in Chicago. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Chicago (ORD) to Santa Cruz das Flores (FLW) follows a heading of 74° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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