DEN to SEA (Denver to Seattle) Flights

Last Minute Flights from DEN to SEA

Flight deals found on Expedia within the last 12 hours

DEN to SEA Flight Details

Distance and aircraft type by airline for flights from Denver International Airport to Seattle-Tacoma International Airport.

Distance 1,022.11 miles
Interesting Facts About Flights from Denver to Seattle (DEN to SEA)
  • Back in 2009, the average flight time from Denver, CO to Seattle, WA was around 148 minutes.
  • According to 2009 FAA data, it turns out that UNITED's flight #448, was the flight with the most delays, with about 21 minutes average delay for flights from Denver to Seattle.
  • Did you know that the largest aircraft flying between Denver and Seattle was flown by UNITED, and was the Boeing B767-3/R with 183 seats.
  • In 2009, the following group of quality airline carriers offer flights from Denver, CO to Seattle, WA: UNITED, Frontier, Alaska Airlines, Midwest Airlines, Skywest Air, US Airways, Delta Airlines, Sun Country Airlines.
  • In 2009, we learned that UNITED flew around 270,856 passengers from DEN to SEA.

(Source: FAA & BTS 2009 Databases)

Denver to Seattle Flight Schedule

Scan through flights from Denver International Airport (DEN) to Seattle-Tacoma International Airport (SEA) for the upcoming week. Sort the list by any column, and click on a dollar sign to see the latest prices available for each flight.

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Denver to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Denver to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from DEN to SEA, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Denver to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

Cheap DEN to SEA Tickets Calendar

Lowest round trip prices customers recently found on Expedia

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Frequently Traveled Flights from Denver, Colorado

Check out popular flights departing from Denver (DEN), and lock down the best airfare for your upcoming travel plans. Flights.com has researched and catalogued flights departing from Denver across many airlines, so quit waiting and book your trip with us!

Popular Flights from Seattle, Washington

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Airlines

Check out popular airlines servicing Denver (DEN), and lock down the best fare for your upcoming travel plans. Flights.com makes it simple to find flights departing from Denver International Airport across many airlines, so quit waiting and book your trip with us!

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