Flights from Colorado Springs (COS) to Washington State (Washington State)

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We compare hundreds of flights from Colorado Springs to Washington State from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Colorado Springs (COS) to Seattle (SEA)
 Depart 30 Sep 15
 Return 07 Oct 15

Flying with Alaska Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more momondo.com flights available on this route
$436   Dep 30 Sep 15 - Rtn 07 Oct 15
Colorado Springs to Spokane
COS to GEG momondo.com
$523   Dep 23 Sep 15 - Rtn 30 Sep 15
Colorado Springs to Seattle
COS to SEA momondo.com
$532   Dep 07 Oct 15 - Rtn 14 Oct 15
Colorado Springs to Seattle
COS to SEA momondo.com
$534   Dep 30 Sep 15 - Rtn 07 Oct 15
Colorado Springs to Seattle
COS to SEA momondo.com
$534   Dep 07 Oct 15 - Rtn 14 Oct 15
Colorado Springs to Seattle
COS to SEA momondo.com
$547   Dep 09 Sep 15 - Rtn 16 Sep 15
Colorado Springs to Seattle
COS to SEA momondo.com
$553   Dep 02 Sep 15 - Rtn 09 Sep 15
Colorado Springs to Seattle
COS to SEA momondo.com
$567   Dep 30 Sep 15 - Rtn 07 Oct 15
Colorado Springs to Seattle
COS to SEA momondo.com
$570   Dep 30 Sep 15 - Rtn 07 Oct 15
Colorado Springs to Seattle
COS to SEA momondo.com
$573   Dep 02 Sep 15 - Rtn 09 Sep 15
Colorado Springs to Seattle
COS to SEA momondo.com
$581   Dep 23 Sep 15 - Rtn 30 Sep 15
Colorado Springs to Seattle
COS to SEA momondo.com
$595   Dep 09 Sep 15 - Rtn 16 Sep 15
Colorado Springs to Seattle
COS to SEA momondo.com
$600   Dep 09 Sep 15 - Rtn 16 Sep 15
Colorado Springs to Seattle
COS to SEA momondo.com
$606   Dep 16 Sep 15 - Rtn 23 Sep 15
Colorado Springs to Seattle
COS to SEA momondo.com
$607   Dep 16 Sep 15 - Rtn 23 Sep 15
Colorado Springs to Seattle
COS to SEA momondo.com
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