Sit on the Left side of the plane for the best views on flights from Houston to Toronto. Left side wins at both ends of the flight. During cruise at 35,000 feet the route tracks northeast over Arkansas, Tennessee, Kentucky, Ohio, and into Ontario — the left side faces northwest offering views of the Ohio River valley and Lake Erie's southern shoreline on descent, while the right side looks southeast toward less distinctive terrain. Left is the clear choice for the full journey.

During takeoff from William P Hobby (HOU), sit on the Left side for the best views. Hobby typically departs northeast on runway 04 or east on runway 13R/L. A left-side seat gives you a clear view back over downtown Houston's skyline and the Ship Channel industrial complex as you climb out. The dense urban grid and the glittering reflection of Buffalo Bayou and Galveston Bay to the southeast are easily visible. Notable sights include: Downtown Houston skyline, Houston Ship Channel and turning basin, Galveston Bay, Buffalo Bayou corridor.

When landing at Lester B Pearson International (YYZ), sit on the Left side for the best views. Pearson typically lands from the east or southeast on runways 05/06L/06R, meaning the approach track comes in from the northeast over Lake Ontario. A left-side seat on final approach gives you a direct view of Lake Ontario's north shore, the Toronto waterfront, and the downtown skyline including the CN Tower before touchdown. Right side faces north toward suburban sprawl. Notable sights include: Lake Ontario, Toronto waterfront and harbourfront, CN Tower and downtown Toronto skyline, Toronto Islands.

The flight from William P Hobby (HOU) to Lester B Pearson International (YYZ) takes Approximately 3 hours 15 minutes to 3 hours 45 minutes depending on winds.

The flight crosses the Mississippi River near Memphis, Tennessee, then tracks over the western Kentucky coalfields, the Ohio River valley near Louisville or Cincinnati, the flat agricultural plains of central Ohio, Lake Erie's northern Ohio shoreline, and finally crosses into Ontario over the lake before descending toward Toronto. The Mississippi crossing and Lake Erie shoreline are the two most visually distinctive geographic features at cruise altitude.