Sit on the Right side of the plane for the best views on flights from Portland to Calgary. While takeoff offers excellent Cascade views on the left, the landing approach on the right provides more sustained and dramatic scenery—the Canadian Rockies are more visually striking than the Oregon Cascades, and the descent offers extended views of the mountain front and foothills. Right side captures the more memorable portion of the flight.

During takeoff from Portland International (PDX), sit on the Left side for the best views. Left side offers immediate views of the Cascade Range and Mount Hood as the aircraft climbs northeast out of PDX. The volcanic peak dominates the eastern horizon during the first 15-20 minutes of flight. Notable sights include: Mount Hood (11,240 ft), Cascade Range, Willamette Valley floor, Columbia River gorge to the north.

When landing at Calgary International (YYC), sit on the Right side for the best views. Right side provides the best views during descent into YYC. The aircraft approaches from the southwest, and right-side seats capture the Canadian Rockies' eastern front ranges and the transition from foothills to the Calgary plains. Notable sights include: Canadian Rocky Mountains (eastern front), Bow River valley, Calgary city grid, Foothills region.

The flight from Portland International (PDX) to Calgary International (YYC) takes 3h 15m.

Wallowa Mountains (northeastern Oregon), Blue Mountains, Snake River Plain (Idaho), Salmon River Mountains (central Idaho), Bitterroot Range (Idaho-Montana border), Mission Mountains (Montana), Flathead Lake (Montana), Swan Range, Bob Marshall Wilderness, Rocky Mountain Front (Montana), Highwood Mountains, and the transition to the Alberta foothills and prairie as the aircraft approaches Calgary from the southwest.