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IDA → DEN
Which side of the plane to sit from Idaho Falls Regional Airport (Idaho Falls) to Denver International Airport (Denver)?
Right Side of the Plane
The right side offers unparalleled views of the Colorado Rockies, including a close-up pass near Rocky Mountain National Park and the iconic Longs Peak during the descent into Denver.
Palisades Reservoir
A massive, deep blue body of water tucked between the Caribou and Snake River mountain ranges.
Flaming Gorge
The distinct red rocks and winding waters of the Green River are often visible in the distance to the south.
Rocky Mountain National Park
A breathtaking view of the Continental Divide and the massive granite face of Longs Peak.
The Flatirons
The iconic slanted rock formations near Boulder are visible during the descent into the Denver basin.
Denver Skyline
A clear view of the city skyscrapers against the backdrop of the mountains just before landing.
This side is the 'photographer's choice.' For the most dramatic lighting on the mountain peaks, book an afternoon flight. Be ready with your camera about 20 minutes before landing, as the route often passes directly alongside the highest peaks of the Front Range.
Snake River Range
Rugged alpine peaks immediately southeast of Idaho Falls as you climb to cruising altitude.
Wind River Range
Home to Gannett Peak and some of the largest glaciers in the American Rockies.
Medicine Bow Mountains
Dense national forest land spanning the Wyoming-Colorado border with snowy ridges.
Fort Collins
View the northern reach of the Front Range urban corridor as the plane begins its final approach.
Choose this side for morning flights to avoid the harsh western sun. This side is better for spotting the vast glaciers of Wyoming's highest peaks, particularly in late summer when the snow pack recedes to reveal the ice.
Distance: 736 km (457 miles)
Approximate Flight Time: 1 hr 14 min
Departure: IDA (43.514599, -112.070999)
Arrival: DEN (39.861698150635, -104.672996521)
Route Type: Domestic
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