Loading map...
ONT → PDX
Which side of the plane to sit from Ontario International Airport (Ontario) to Portland International Airport (Portland)?
Right Side of the Plane
The right side offers an unrivaled parade of the Cascade Range's most iconic volcanic peaks, including Mount Shasta and Mount Hood, providing dramatic high-altitude scenery for the majority of the flight.
Sierra Nevada
The rugged, snow-capped granite peaks of the High Sierra dominate the view during the initial phases of the flight.
Lake Tahoe
The massive alpine lake's sapphire waters are often visible as the plane crosses the California-Nevada border region.
Mount Shasta
The towering 14,179-foot stratovolcano is a massive presence that the flight passes closely, offering incredible detail.
Mount Hood
Oregon's highest peak serves as a magnificent landmark during the final approach into Portland International Airport.
Cascade Range
A continuous chain of volcanic peaks and dense evergreen forests stretching across the horizon to the north.
For the best experience, book a morning flight to see the sun light up the eastern faces of the Cascades. Avoid the window seats directly over the wing to ensure an unobstructed view of Mount Shasta, which is the highlight of this route. Keep your camera ready about 60-70 minutes into the flight for the best mountain views.
San Francisco Bay
On clear days, the vast urban expanse of the Bay Area and the Golden Gate can be seen on the western horizon.
Crater Lake
The strikingly deep blue water of the United States' deepest lake, nestled in its volcanic caldera, is a primary left-side feature.
Willamette Valley
A lush patchwork of agricultural land and world-renowned vineyards becomes visible during the descent into Portland.
Pacific Coastline
The rugged edge of the North American continent is often visible beyond the Coast Range mountains.
Choose the left side specifically if you want the best chance of spotting Crater Lake. Afternoon flights are ideal for this side as the sun moves west, illuminating the coastal range and the deep blue of the lake without creating harsh glare on the window.
Distance: 1,351 km (839 miles)
Approximate Flight Time: 1 hr 48 min
Departure: ONT (34.05599975585937, -117.60099792480467)
Arrival: PDX (45.58869934, -122.5979996)
Route Type: Domestic
Thank you for booking your travels through our travel partners. The commissions from your bookings keep this site running.