Flights from Seattle Tacoma to Denver

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

Favorite airline: Frontier Airlines
84 % of bookings on this flight route are made with Frontier Airlines, Alaska Airlines and Delta.
Frontier Airlines
46 %
Alaska Airlines
23 %
Delta
15 %

Flight information: Seattle-Tacoma - Denver

Roundtrip from $69.03
Flight duration min. 02:30 / max. 07:05
Return flight duration min. 03:00/ max. 09:35
Distance 1647 km
Flights per week 144
Departure airport Seattle-Tacoma International Airport, WA (SEA)
Arrival airport Denver International Airport, CO (DEN)
Destination country United States
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