Sit on the Left side of the plane for the best views on flights from Chicago to Houston. The left side delivers the genuinely spectacular Chicago skyline and Lake Michigan waterfront on departure, which is the visual highlight of this route. The landing view on the right is decent but Houston's flat terrain and hazy conditions make it less dramatic. Left side wins on the strength of the Chicago departure alone.

During takeoff from Chicago Ohare International (ORD), sit on the Left side for the best views. O'Hare's most common departure heading is south or southeast on runways 10L/10R or 28L/28R. A southbound departure on the left side gives you a clear view of downtown Chicago's skyline — the Willis Tower, John Hancock Center, and the lakefront — as the aircraft banks left and tracks south. The right side faces west toward flat suburban sprawl. Notable sights include: Downtown Chicago skyline (Willis Tower, John Hancock), Lake Michigan shoreline, Grant Park and Museum Campus, Chicago River corridor.

When landing at William P Hobby (HOU), sit on the Right side for the best views. Hobby Airport sits southeast of downtown Houston, and aircraft typically approach from the north or northwest on runways 04/22 or 13/31. A northwest approach on runway 13 means the aircraft tracks southeast, putting downtown Houston's skyline on the right side along with the Ship Channel and Galveston Bay in the distance. The left side faces southwest toward flat suburban Houston. Notable sights include: Downtown Houston skyline, Houston Ship Channel, Galveston Bay on the horizon, Hobby Airport industrial corridor.

The flight from Chicago Ohare International (ORD) to William P Hobby (HOU) takes Approximately 2 hours 30 minutes.

The flight tracks roughly south-southwest over central Illinois farmland, crossing the Mississippi River near St. Louis (Missouri side visible left, Illinois right), then over the flat agricultural plains of Missouri and Arkansas. The Ozark Plateau provides subtle rolling terrain over southern Missouri and northern Arkansas — not dramatic but a break from the flatness. The route then crosses into Louisiana or eastern Texas depending on routing, with the pine forests of the Piney Woods of East Texas visible before the Houston metro sprawl begins.