The flight distance from William P Hobby Airport (HOU) in Houston, United States to Chicago O'Hare International Airport (ORD) in Chicago, United States is 1,522 kilometers (946 miles / 822 nautical miles). The estimated flight time for this route is approximately 3h, flying north northeast at a heading of 24°.

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 a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.

Time zone information: When it's 02:50 in Houston, it's 02:50 in Chicago.

The return flight from Chicago (ORD) to Houston (HOU) follows a heading of 208° (south southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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