The left side bookends the flight with two genuinely scenic moments — the Rocky Mountains at departure and Boston Harbor with the city skyline at arrival — while the right side offers only flat plains and inland suburbs for the entire route.
Flown DEN to BOS? Did we get it right?
Flight Path
Denver to Boston is 1,750 miles (2,816 km), a flight of about 3 hours 50 minutes.
Great Plains farmland across Nebraska and Iowa, the Mississippi River crossing near the Iowa-Illinois border, and the Appalachian ridgelines of Pennsylvania and upstate New York before descending into New England.
Great circle distance and headings ›Phase by phase

Takeoff from DEN
LEFTEastbound departures out of DEN typically lift off and bank away from the city, giving left-side passengers a sweeping view of the Front Range and the snow-capped Rockies receding to the west as the plane climbs. The right side only shows the flat eastern plains stretching toward Kansas.

Landing at BOS
LEFTArrivals into BOS from the west commonly loop north and approach from over the harbor, putting Boston Harbor, the Harbor Islands, and the downtown skyline on the left side during the final descent. The right side mostly faces inland suburbs with no comparable landmark.
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About This Route
Which side of the plane should I sit on flying from Denver International (DEN) to General Edward Lawrence Logan International (BOS)?
Sit on the Left side of the plane for the best views on flights from Denver to Boston. The left side bookends the flight with two genuinely scenic moments — the Rocky Mountains at departure and Boston Harbor with the city skyline at arrival — while the right side offers only flat plains and inland suburbs for the entire route.
What can I see during takeoff from Denver International in Denver?
During takeoff from Denver International (DEN), sit on the Left side for the best views. Eastbound departures out of DEN typically lift off and bank away from the city, giving left-side passengers a sweeping view of the Front Range and the snow-capped Rockies receding to the west as the plane climbs. The right side only shows the flat eastern plains stretching toward Kansas. Notable sights include: Front Range foothills, Rocky Mountain peaks (including Longs Peak area), Denver's grid-pattern suburbs, South Platte River valley.
What can I see when landing at General Edward Lawrence Logan International in Boston?
When landing at General Edward Lawrence Logan International (BOS), sit on the Left side for the best views. Arrivals into BOS from the west commonly loop north and approach from over the harbor, putting Boston Harbor, the Harbor Islands, and the downtown skyline on the left side during the final descent. The right side mostly faces inland suburbs with no comparable landmark. Notable sights include: Boston Harbor and Harbor Islands, downtown Boston skyline, Charles River mouth, Logan Airport's waterfront runways.
How long is the flight from Denver to Boston?
The flight from Denver International (DEN) to General Edward Lawrence Logan International (BOS) takes about 3 hours 50 minutes. The shortest flight path between them is 1,750 miles (2,816 km); winds and air traffic control usually add a few percent.
What does the Denver to Boston flight path pass over?
Great Plains farmland across Nebraska and Iowa, the Mississippi River crossing near the Iowa-Illinois border, and the Appalachian ridgelines of Pennsylvania and upstate New York before descending into New England.