About This Route
Which side of the plane should I sit on flying from Seattle Tacoma International (SEA) to Idaho Falls Regional Airport (IDA)?
Sit on the Right side of the plane for the best views on flights from Seattle to Idaho Falls. Right-side seats capture the Cascade Range during departure and provide continuous views of the mountainous terrain as the flight climbs eastward across Washington and into Idaho. While left seats offer good landing views, the right side dominates the longer portion of the flight with sustained mountain scenery.
What can I see during takeoff from Seattle Tacoma International in Seattle?
During takeoff from Seattle Tacoma International (SEA), sit on the Right side for the best views. Right-side seats offer views of the Cascade Range immediately after departure. The aircraft climbs southeast from Seattle-Tacoma, and right-side windows capture the dramatic volcanic peaks and ridgelines that define the eastern horizon from the airport. Notable sights include: Cascade Range (Mount Rainier, Mount Baker visible on clear days), Puget Sound to the west, Lake Washington, foothills of the Cascades.
What can I see when landing at Idaho Falls Regional Airport in Idaho Falls?
When landing at Idaho Falls Regional Airport (IDA), sit on the Left side for the best views. Left-side seats provide excellent views during the descent into Idaho Falls. The aircraft approaches from the west, and left windows frame the Snake River Plain, the Teton Range to the northwest, and the city of Idaho Falls itself as it comes into view. Notable sights include: Teton Range (northwest), Snake River Plain, Snake River valley, Idaho Falls city grid.
How long is the flight from Seattle to Idaho Falls?
The flight from Seattle Tacoma International (SEA) to Idaho Falls Regional Airport (IDA) takes Approximately 1 hour 15 minutes.
What does the Seattle to Idaho Falls flight path pass over?
The flight path crosses the Cascade Range crest (visible from both sides around 30 minutes into flight), then descends across central Washington's plateau country with sparse vegetation and rolling terrain. The Blue Mountains and Wallowa Mountains appear on the left (south) side around 45 minutes in. As the aircraft approaches Idaho, the Snake River Plain becomes visible, with the Teton Range appearing on the left (north) side during final descent. The terrain transitions from forested mountains to high desert plateau to irrigated agricultural valleys.