Denver to Seattle flights
Denver International (DEN), United States → Seattle-Tacoma International (SEA), United States
Set a price watch there and get an email or notification when the fare drops.
Cheapest dates in the next few weeks
| Tue 8 Dec | $111 |
| Tue 1 Dec | $126 |
| Mon 14 Dec | $129 |
| Wed 9 Dec | $132 |
| Tue 24 Nov | $133 |
One-way economy, estimated by Flight Wiki's fare model; typical day about $163. Prices change often, so check live prices before booking.
Questions
How long is the flight from Denver to Seattle?
About 2h 35m nonstop. The distance is 1,645 km (1,022 miles). Flights with a stop take longer.
How much is a flight from Denver to Seattle?
One-way economy fares are estimated between $111 and $260 over the coming weeks, about $163 on a typical day. Check live prices before you book.
What is the cheapest day to fly from Denver to Seattle?
In our estimates Wednesday is usually the cheapest day. The cheapest dates right now are Tue 8 Dec, Tue 1 Dec, Mon 14 Dec.
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