Flights from Denver to Seattle Tacoma

Tips and tricks to help you find cheap flights from Denver to Seattle Tacoma

Favorite airline: United Airlines
42 % of travelers choose to book flights on this route with United Airlines, Frontier Airlines and Southwest.
United Airlines
18 %
Frontier Airlines
12 %
12 %
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 19 % more expensive.
non stop flight
1 stop
2 stops
03h 05min
06h 41min
08h 40min
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 60 % of travelers will book a direct flight.
Direct flights
03h 05min, from $50
60 %
1 stopover Phoenix - Sky Harbor International Airport
06h 41min, from $62
20 %
1 stopover Las Vegas - McCarran International Airport, NV
10h 11min, from $64
13 %

Flight information: Denver - Seattle-Tacoma

Flight duration min. 03:00 / max. 09:35
Return flight duration min. 02:30/ max. 07:05
Distance 1647 km
Flights per week 159
Departure airport Denver International Airport, CO (DEN)
Arrival airport Seattle-Tacoma International Airport, WA (SEA)
Destination country United States