The flight distance from Walla Walla Regional Airport (ALW) in Walla Walla, United States to Baltimore/Washington International Thurgood Marshall Airport (BWI) in Baltimore, United States is 3,448 kilometers (2,142 miles / 1,862 nautical miles). The estimated flight time for this route is approximately 5h, flying east at a heading of 88°.

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 3-hour time difference between the two cities.

Time zone information: When it's 12:13 in Walla Walla, it's 15:13 in Baltimore. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,051 feet between the two airports. Baltimore/Washington International Thurgood Marshall Airport sits lower than Walla Walla Regional Airport.

The return flight from Baltimore (BWI) to Walla Walla (ALW) follows a heading of 297° (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 Baltimore/Washington International Thurgood Marshall Airport (BWI) detail pages, or use our flight duration calculator to compare other routes.