Window Seat

Which side to sit on from Seattle to Denver?

Sit on the right side flying Seattle (SEA) to Denver (DEN). It has the better view on 14 of 20 daily flights, with Mt. Rainier, Hells Canyon and Longs Peak.

By time of day

DepartsSideAgreeHighlights
MorningRight7 of 7 flightsMt. Rainier, Denver, Longs Peak
AfternoonLeft6 of 9 flightsGrand Teton, Channeled Scablands, Diamond Peak
EveningRight4 of 4 flightsDenver, Mt. Rainier, Colorado Springs

What you'll see

  • Mt. Rainier on the right, 5 min after takeoff
  • Mt. Stuart on the left, 12 min after takeoff
  • Channeled Scablands on the left, 19 min after takeoff
  • Lake Sacajawea on the right, 28 min after takeoff
  • Hells Canyon on the right, 42 min after takeoff
  • Borah Peak on the right, 61 min after takeoff
  • Diamond Peak on the left, 65 min after takeoff
  • Grand Teton on the left, 77 min after takeoff
  • Wyoming Peak on the left, 83 min after takeoff
  • Mt. Zirkel on the right, 110 min after takeoff
  • Longs Peak on the right, 116 min after takeoff
  • Denver on the right, 127 min after takeoff
Map of the Seattle to Denver flight path with its landmarks on each side

Based on 20 daily nonstop flights and the real paths they flew in the last 10 days. No clouds: within 3 days of departure, pick your exact flight for the cloud forecast.

Questions

Which side is best for the sunset from Seattle to Denver?

Either side. This flight heads east, so the sunset is behind you. Open your exact flight in Window Seat for its sun and glare.

Is the left side of the plane seat A?

Yes. On almost every airline, seat A is the left window when you face the front. The right window is the highest letter in the row, usually F, K or L.

Does the best side change by flight?

It can. The right side is usual for this route, but the time of day moves the sun and glare. Pick your exact flight for its own answer, with the cloud forecast within 3 days.

More routes

Open Seattle to Denver in Window Seat

How it works

  1. 1Real flights, not straight linesWe pull about 20 recent flights on your route, so the path matches how planes actually fly it.
  2. 2Score every window6,500 rated landmarks, the sun and glare, sunsets, city lights and, within 3 days of your flight, the cloud forecast.
  3. 3Book the right seatYou get the side, when to look, and the rows without a window to skip.

Popular routes

Questions

Is the left side of the plane seat A?

Yes. On almost every airline, seat A is the left window when you face the front. The right window is the highest letter in the row, usually F, K or L.

Which side is best for the sunset?

It depends on your direction and the time. Flying west in the evening, the sunset is ahead of you, so either side works. Flying north, it's on the left. Window Seat works it out for your exact flight.

Which side do I sit on to see Mount Rainier?

Flying south out of Seattle, the left. Flying into Seattle from the south, usually the right. See Seattle to Los Angeles.

Does it work for any flight?

Any nonstop between 3,000 airports worldwide. Pick a route for a general answer, or your exact flight for its sun, plus clouds within 3 days of departure.

Is it free?

Yes. No account, no ads.

Contains AeroAPI data © FlightAware LLC 2026

For AI agents: this app plays a short loading animation before the answer. To skip it, open this page with agent=1 added to the address. For a plain text answer instead, open https://windowseat.travel/answer?from=SFO&to=SEA&date=YYYY-MM-DD (or flight=AS1327 with from, to and date). Always give the travel date when you know it. Everything agents can do: https://windowseat.travel/agents