The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Lake Charles Regional Airport (LCH) in Lake Charles, United States is 1,735 kilometers (1,078 miles / 937 nautical miles). The estimated flight time for this route is approximately 3h, flying west southwest at a heading of 241°.

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 1-hour time difference between the two cities.

Time zone information: When it's 23:40 in Washington, it's 22:40 in Lake Charles.

The return flight from Lake Charles (LCH) to Washington (IAD) follows a heading of 52° (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 Washington Dulles International Airport (IAD) and Lake Charles Regional Airport (LCH) detail pages, or use our flight duration calculator to compare other routes.