Flights from Denver (Denver) to Seattle (SEA)

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We compare hundreds of flights from Denver to Seattle from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Denver International (DEN) to Seattle (SEA)
 Depart 04 Oct 16
 Return 17 Oct 16

Flying with Frontier Airlines

Price subject to availability

 
 
Denver International (DEN) to Seattle (SEA)
 Depart 04 Oct 16
 Return 17 Oct 16

Flying with Frontier Airlines

Price subject to availability

 
 
Denver International (DEN) to Seattle (SEA)
 Depart 18 Aug 16
 Return 21 Aug 16

Price subject to availability

   View more dates
 
Denver International (DEN) to Seattle (SEA)
 Depart 18 Aug 16
 Return 21 Aug 16

Flying with Frontier Airlines

Price subject to availability

   View more dates
 
Denver International (DEN) to Seattle (SEA)
 Depart 18 Aug 16
 Return 21 Aug 16

Flying with Frontier Airlines

Price subject to availability

   View more dates
 
Denver International (DEN) to Seattle (SEA)
 Depart 15 Jun 16
 Return 22 Jun 16

Price subject to availability

   View more dates
 
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      Travel information for Denver to Seattle

      cheap flights to seattle   Seattle
      Advertisers with deals forDenver to Seattle7
      Number of flight deals forDenver to Seattle192
      Cheapest flight forDenver to Seattle$147
      Average deal price forDenver to Seattle$507
      Average flight time forDenver to Seattle2 hrs 44 mins
      Denver to Seattleonly 1024 miles

       How much do things cost in Seattle and Denver?

      • Denver is 5% cheaper than Seattle
      Denver Seattle
      Cheap meal$12.00$13.00
      Cappuccino$4.18$3.92
      Large bottle of water$1.67$1.76
      Local draught beer (0.5 liter)$4.00$5.00
      source

        Facts and figures about flying from Denver to Seattle

      • Every week United Air Lines Inc. has 121 flights from Denver to Seattle
      • There are 2035 daily seats available for flights between Denver and Seattle
      • From Denver to Seattle, the most frequently used aircraft is a Boeing 737-700
      • A delay of 52 mins is common when flying between Denver and Seattle
      • The De Havilland Canada DHC-8-400 Dash 8Q is the smallest aircraft operating flights between Denver and Seattle
      • Flights between Denver and Seattle are rarely subject to diversions
      • Flights from Denver to Seattle are cancelled 1.3% of the time
      • The largest plane flying between Denver and Seattle is the Boeing 757-300