The flight distance from Walla Walla Regional Airport (ALW) in Walla Walla, United States to Chicago O'Hare International Airport (ORD) in Chicago, United States is 2,455 kilometers (1,525 miles / 1,325 nautical miles). The estimated flight time for this route is approximately 4h, flying east at a heading of 90°.

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. Despite being a domestic route, there is a 2-hour time difference between the two cities.

Time zone information: When it's 07:37 in Walla Walla, it's 09:37 in Chicago.

The return flight from Chicago (ORD) to Walla Walla (ALW) follows a heading of 291° (west 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 Walla Walla Regional Airport (ALW) and Chicago O'Hare International Airport (ORD) detail pages, or use our flight duration calculator to compare other routes.