Sit on the Left side of the plane for the best views on flights from Denver to Montreal. The takeoff climb out of Denver provides more dramatic and sustained scenery with the Rocky Mountain Front Range dominating the view. While the landing approach into Montreal offers river and forest views, the Denver departure is more visually striking and geographically distinctive.

During takeoff from Denver International (DEN), sit on the Left side for the best views. Left side offers immediate views of the Rocky Mountain Front as the aircraft climbs northeastward out of Denver. You'll see the dramatic eastern escarpment of the Front Range rising directly off the wing, with the high peaks of the Continental Divide visible in the distance. Notable sights include: Rocky Mountain Front Range (especially peaks west of Denver), South Platte River valley below, Denver metropolitan area sprawl to the southeast, foothills terrain transitioning to plains.

When landing at Montreal International Mirabel (YMX), sit on the Right side for the best views. Right side provides views of the St. Lawrence River and the Laurentian Shield landscape as you descend into Montreal. You'll see the river's distinctive curves and the forested terrain that characterizes the approach corridor to Mirabel. Notable sights include: St. Lawrence River (major waterway), Laurentian Shield forests and lakes, Ottawa River confluence area, Montreal urban area to the south.

The flight from Denver International (DEN) to Montreal International Mirabel (YMX) takes Approximately 3 hours 45 minutes to 4 hours 15 minutes.

The flight path crosses the Great Plains of eastern Colorado and Wyoming, then transitions into the agricultural and forested regions of Nebraska and Iowa. Notable features include the South Platte River valley (early climb), the transition from Rocky Mountain foothills to high plains, the Missouri River (visible from cruising altitude in Iowa/Missouri area), and the Mississippi River valley before entering the Great Lakes region. The terrain gradually transitions from semi-arid plains to increasingly forested landscape as the aircraft moves northeast toward the Canadian Shield and St. Lawrence lowlands.