Book your DEN to SEA flights with Expedia and find last-minute Denver to Seattle airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between DEN and SEA, with new flight deals and promotions almost daily. When you book your next trip from Denver Intl. to Seattle Tacoma Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.
DEN to SEA Flight Schedule
Browse popular flight destinations from Denver (DEN), and plan your next exciting trip. Expedia has cheap flights from Denver on multiple airline carriers, so book your next trip today!
Browse popular flight destinations from Seattle (SEA), and plan your next exciting trip. Expedia has cheap flights from Seattle on multiple airline carriers, so book your next trip today!
DEN to SEA Route Map
Route information for flights from Denver Intl. to Seattle Tacoma Intl..
Airline carriers and aircraft used on flights from DEN to SEA
|Alaska Airlines, Inc.||Boeing 737-800 (winglets) pax|
|Alaska Airlines, Inc.||Boeing 737-900 pax|
|American Airlines||Boeing 737 all pax models|
|Continental Airlines||Boeing 737-800 pax|
|United Airlines||Airbus A319|
|United Airlines||Airbus A320-100/200|
|United Airlines||Boeing 757-200 pax|
|US Airways||Airbus A319|
|US Airways||Airbus A320-100/200|
|US Airways||Boeing 757-200 pax|
|US Airways||Canadair Regional Jet 700|
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