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Find Cheap Flights from Seattle (SEA) to Denver (DEN)

Book Cheap Flights from Seattle to Denver

Looking for flights from Seattle (SEA) to Denver (DEN)? Find affordable air travel deals on CheapOair and save big on air tickets online. Lying at an elevation of about 1 mile (5,280 feet from sea level), Denver earns its name as the Mile High City. While in Denver, don’t miss visiting the Black American West Museum & Heritage Center, Colorado State Capitol, Denver Art Museum, Denver Mint and the History Colorado Center. To reach Denver from Seattle, you can choose from top airlines such as, US Airways and United Airlines and Frontier Airlines for a safe and comfortable journey. The average time taken by a flight to cover the distance of 1,024 miles between the two cities is about two hours thirty minutes.