The flight distance from Harry Reid International Airport (LAS) in Las Vegas, United States to Chicago Executive Airport (PWK) in Chicago/Prospect Heights/Wheeling, United States is 2,434 kilometers (1,512 miles / 1,314 nautical miles). The estimated flight time for this route is approximately 4h, flying east northeast at a heading of 66°.

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 23:23 in Las Vegas, it's 01:23 in Chicago/Prospect Heights/Wheeling.

There is a significant elevation difference of 1,534 feet between the two airports. Chicago Executive Airport sits lower than Harry Reid International Airport.

The return flight from Chicago/Prospect Heights/Wheeling (PWK) to Las Vegas (LAS) follows a heading of 263° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Harry Reid International Airport (LAS) and Chicago Executive Airport (PWK) detail pages, or use our flight duration calculator to compare other routes.