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 19 Sep 15
 Return 26 Sep 15

Price subject to availability

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Denver International (DEN) to Seattle (SEA)
 Depart 25 Sep 15
 Return 02 Oct 15

Flying with Frontier Airlines

Price subject to availability

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  • Price
  • Dep date
  6 more Flyfar flights available on this route
$183   Dep 25 Sep 15 - Rtn 02 Oct 15
Denver International to Seattle
DEN to SEA Flyfar
$218   Dep 25 Sep 15 - Rtn 02 Oct 15
Denver International to Seattle
DEN to SEA Flyfar
$226   Dep 25 Sep 15 - Rtn 02 Oct 15
Denver International to Seattle
DEN to SEA Flyfar
$230   Dep 25 Sep 15 - Rtn 02 Oct 15
Denver International to Seattle
DEN to SEA Flyfar
$230   Dep 25 Sep 15 - Rtn 02 Oct 15
Denver International to Seattle
DEN to SEA Flyfar
$284   Dep 25 Sep 15 - Rtn 02 Oct 15
Denver International to Seattle
DEN to SEA Flyfar
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      Travel information for Denver to Seattle

      cheap flights to seattle   Seattle
      Advertisers with deals forDenver to Seattle3
      Number of flight deals forDenver to Seattle32
      Cheapest flight forDenver to Seattle$98
      Average deal price forDenver to Seattle$180
      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 15% cheaper than Seattle
      Denver Seattle
      Bottle of local beer (0.5 liter)$1.83$1.45
      Local draught beer (0.5 liter)$4.00$5.00
      3 bedroom apartment in the suburbs$1799.64$2104.05
      One-way ticket (local transport)$2.25$2.55
      source

        Facts and figures about flying from Denver to Seattle

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