Flights from Pennsylvania (Pennsylvania) to North West USA (North West USA)

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Harrisburg (MDT) to Seattle (SEA)
 Depart 10 Jan 15
 Return 25 Jan 15

Flying with American Airlines

Price subject to availability

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  • Price
  • Dep date
  12 more OneTravel.com flights available on this route
$361   Dep 10 Jan 15 - Rtn 25 Jan 15
Philadelphia to Seattle
PHL to SEA OneTravel.com
$408   Dep 10 Jan 15 - Rtn 09 Feb 15
State College to Denver International
SCE to DEN OneTravel.com
$416   Dep 10 Jan 15 - Rtn 25 Jan 15
Pittsburgh to Portland
PIT to PDX OneTravel.com
$423   Dep 10 Jan 15 - Rtn 25 Jan 15
Philadelphia to Boise
PHL to BOI OneTravel.com
$450   Dep 10 Jan 15 - Rtn 25 Jan 15
State College to Seattle
SCE to SEA OneTravel.com
$471   Dep 10 Jan 15 - Rtn 25 Jan 15
Erie to Denver International
ERI to DEN OneTravel.com
$504   Dep 09 Jan 15 - Rtn 10 Feb 15
Philadelphia to Jackson
PHL to JAC OneTravel.com
$511   Dep 10 Jan 15 - Rtn 26 Jan 15
Wilkes-Barre to Seattle
AVP to SEA OneTravel.com
$527   Dep 10 Jan 15 - Rtn 25 Jan 15
Harrisburg to Salt Lake City
MDT to SLC OneTravel.com
$553   Dep 10 Jan 15 - Rtn 25 Jan 15
Pittsburgh to Spokane
PIT to GEG OneTravel.com
$588   Dep 10 Jan 15 - Rtn 26 Jan 15
Pittsburgh to Bozeman
PIT to BZN OneTravel.com
$721   Dep 10 Jan 15 - Rtn 25 Jan 15
Pittsburgh to Jackson
PIT to JAC OneTravel.com
Philadelphia (PHL) to Denver International (DEN)
 Depart 21 Jan 15
 Return 28 Jan 15

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  4 more Flightnetwork flights available on this route
$304   Dep 21 Jan 15 - Rtn 28 Jan 15
Philadelphia to Denver International
PHL to DEN Flightnetwork
$317   Dep 21 Jan 15 - Rtn 28 Jan 15
Philadelphia to Denver International
PHL to DEN Flightnetwork
$334   Dep 21 Jan 15 - Rtn 28 Jan 15
Philadelphia to Denver International
PHL to DEN Flightnetwork
$356   Dep 21 Jan 15 - Rtn 28 Jan 15
Philadelphia to Denver International
PHL to DEN Flightnetwork
Latrobe (LBE) to Denver International (DEN)
 Depart 19 Apr 15
 Return 29 Apr 15

Flying with Spirit Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$301   Dep 16 Apr 15 - Rtn 23 Apr 15
Latrobe to Denver International
LBE to DEN CheapOair.com
$315   Dep 10 Jan 15 - Rtn 23 Jan 15
Harrisburg to Denver International
MDT to DEN CheapOair.com
$315   Dep 03 Feb 15 - Rtn 10 Feb 15
Harrisburg to Denver International
MDT to DEN CheapOair.com
$315   Dep 09 Feb 15 - Rtn 10 Feb 15
Harrisburg to Denver International
MDT to DEN CheapOair.com
$317   Dep 11 Feb 15 - Rtn 24 Feb 15
Harrisburg to Denver International
MDT to DEN CheapOair.com
$323   Dep 03 Feb 15 - Rtn 18 Feb 15
Philadelphia to Denver International
PHL to DEN CheapOair.com
$328   Dep 06 Jun 15 - Rtn 17 Jun 15
Philadelphia to Denver International
PHL to DEN CheapOair.com
$345   Dep 10 Jan 15 - Rtn 21 Jan 15
Pittsburgh to Colorado Springs
PIT to COS CheapOair.com
$352   Dep 23 Feb 15 - Rtn 05 Mar 15
Pittsburgh to Denver International
PIT to DEN CheapOair.com
$352   Dep 13 May 15 - Rtn 21 May 15
Pittsburgh to Denver International
PIT to DEN CheapOair.com
$355   Dep 19 May 15 - Rtn 27 May 15
Pittsburgh to Denver International
PIT to DEN CheapOair.com
$362   Dep 12 Jan 15 - Rtn 20 Jan 15
State College to Seattle
SCE to SEA CheapOair.com
$369   Dep 12 Jan 15 - Rtn 22 Jan 15
Pittsburgh to Salt Lake City
PIT to SLC CheapOair.com
$369   Dep 31 Jan 15 - Rtn 10 Feb 15
Pittsburgh to Salt Lake City
PIT to SLC CheapOair.com
$382   Dep 31 Jan 15 - Rtn 08 Feb 15
Wilkes-Barre to Denver International
AVP to DEN CheapOair.com
Philadelphia (PHL) to Denver International (DEN)
 Depart 06 Jan 15
 Return 12 Jan 15

Flying with US Airways

Price subject to availability

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Philadelphia (PHL) to Kalispell (FCA)
 Depart 04 Mar 15
 Return 11 Mar 15

Flying with Alaska Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$294   Dep 18 Feb 15 - Rtn 25 Feb 15
Pittsburgh to Colorado Springs
PIT to COS momondo.com
$299   Dep 04 Mar 15 - Rtn 11 Mar 15
Pittsburgh to Colorado Springs
PIT to COS momondo.com
$300   Dep 25 Feb 15 - Rtn 04 Mar 15
Pittsburgh to Colorado Springs
PIT to COS momondo.com
$304   Dep 18 Feb 15 - Rtn 25 Feb 15
Pittsburgh to Colorado Springs
PIT to COS momondo.com
$320   Dep 18 Mar 15 - Rtn 25 Mar 15
Pittsburgh to Colorado Springs
PIT to COS momondo.com
$326   Dep 25 Feb 15 - Rtn 04 Mar 15
Allentown to Denver International
ABE to DEN momondo.com
$330   Dep 04 Mar 15 - Rtn 11 Mar 15
Philadelphia to Colorado Springs
PHL to COS momondo.com
$338   Dep 18 Feb 15 - Rtn 25 Feb 15
Pittsburgh to Colorado Springs
PIT to COS momondo.com
$339   Dep 11 Mar 15 - Rtn 18 Mar 15
Philadelphia to Colorado Springs
PHL to COS momondo.com
$343   Dep 11 Mar 15 - Rtn 18 Mar 15
Pittsburgh to Colorado Springs
PIT to COS momondo.com
$344   Dep 25 Feb 15 - Rtn 04 Mar 15
Allentown to Denver International
ABE to DEN momondo.com
$348   Dep 25 Feb 15 - Rtn 04 Mar 15
Pittsburgh to Spokane
PIT to GEG momondo.com
$361   Dep 25 Feb 15 - Rtn 04 Mar 15
Pittsburgh to Spokane
PIT to GEG momondo.com
$365   Dep 25 Feb 15 - Rtn 04 Mar 15
Pittsburgh to Colorado Springs
PIT to COS momondo.com
$377   Dep 04 Mar 15 - Rtn 11 Mar 15
Pittsburgh to Colorado Springs
PIT to COS momondo.com
Philadelphia (PHL) to Portland (PDX)
 Depart 14 Jan 15
 Return 21 Jan 15

Price subject to availability

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