Sit on the Right side of the plane for the best views on flights from Santiago to Seattle. While left offers dramatic Andes views at takeoff, right provides superior scenery for most of the flight. The approach into Seattle showcases Mount Rainier and the Cascade Range—two of the most visually striking features on this route. The right side also captures Puget Sound and the Pacific Northwest landscape during descent.

During takeoff from Arturo Merino Benitez International (SCL), sit on the Left side for the best views. Left side offers immediate views of the Andes Mountains rising dramatically to the east of Santiago. The cordillera dominates the eastern horizon during climb-out, with snow-capped peaks visible on clear days. Notable sights include: Andes Mountains (Cordillera Principal), Santiago urban sprawl, Maipo River valley, Central Valley floor.

When landing at Seattle Tacoma International (SEA), sit on the Right side for the best views. Right side provides excellent views of the Cascade Range and Mount Rainier during descent into Seattle. The volcanic peak is iconic and clearly visible from the east on approach vectors, dominating the landscape south of the airport. Notable sights include: Mount Rainier (14,411 ft), Cascade Range, Puget Sound, Lake Washington.

The flight from Arturo Merino Benitez International (SCL) to Seattle Tacoma International (SEA) takes Approximately 7.5 to 8.5 hours.

The flight path crosses the Pacific Ocean for roughly 4-5 hours with no significant landmarks visible. Departing Santiago heading north-northwest, the aircraft climbs over the Andes, then tracks across the Pacific. Approaching North America, the Oregon and Washington coasts become visible, with the Cascade Range appearing 1-2 hours before landing. The Willamette Valley in Oregon and the Puget Sound basin define the final descent corridor into Seattle.