Flights from Colorado (Colorado) to Pennsylvania (Pennsylvania)

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We compare hundreds of flights from Colorado to Pennsylvania from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Denver International (DEN) to Pittsburgh (PIT)
 Depart 22 Sep 16
 Return 26 Sep 16

Flying with Frontier Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$224   Dep 04 Oct 16 - Rtn 18 Oct 16
Denver International to Philadelphia
DEN to PHL CheapOair.com
$266   Dep 13 Oct 16 - Rtn 25 Oct 16
Denver International to Allentown
DEN to ABE CheapOair.com
$293   Dep 07 Sep 16 - Rtn 09 Sep 16
Denver International to Erie
DEN to ERI CheapOair.com
$331   Dep 14 Jul 16 - Rtn 13 Aug 16
Denver International to Williamsport
DEN to IPT CheapOair.com
$356   Dep 01 Sep 16 - Rtn 05 Sep 16
Denver International to Harrisburg
DEN to MDT CheapOair.com
$357   Dep 28 Jul 16 - Rtn 05 Aug 16
Denver International to State College
DEN to SCE CheapOair.com
$362   Dep 02 Sep 16 - Rtn 10 Sep 16
Durango to Pittsburgh
DRO to PIT CheapOair.com
$376   Dep 22 Sep 16 - Rtn 27 Sep 16
Colorado Springs to Philadelphia
COS to PHL CheapOair.com
$397   Dep 17 Sep 16 - Rtn 20 Sep 16
Grand Junction to Philadelphia
GJT to PHL CheapOair.com
$419   Dep 19 Sep 16 - Rtn 25 Sep 16
Colorado Springs to Pittsburgh
COS to PIT CheapOair.com
$448   Dep 28 Sep 16 - Rtn 05 Oct 16
Colorado Springs to Allentown
COS to ABE CheapOair.com
$482   Dep 13 Jul 16 - Rtn 20 Jul 16
Montrose to Philadelphia
MTJ to PHL CheapOair.com
$497   Dep 10 Aug 16 - Rtn 17 Aug 16
Durango to Philadelphia
DRO to PHL CheapOair.com
$530   Dep 13 Sep 16 - Rtn 27 Sep 16
Durango to Allentown
DRO to ABE CheapOair.com
$584   Dep 06 Jul 16 - Rtn 11 Jul 16
Colorado Springs to Harrisburg
COS to MDT CheapOair.com
Denver International (DEN) to Pittsburgh (PIT)
 Depart 23 Aug 16
 Return 30 Aug 16

Flying with Frontier Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  13 more OneTravel.com flights available on this route
$206   Dep 29 Sep 16 - Rtn 04 Oct 16
Denver International to Philadelphia
DEN to PHL OneTravel.com
$295   Dep 07 Jul 16 - Rtn 14 Jul 16
Denver International to Allentown
DEN to ABE OneTravel.com
$331   Dep 14 Jul 16 - Rtn 13 Aug 16
Denver International to Williamsport
DEN to IPT OneTravel.com
$349   Dep 16 Jul 16 - Rtn 16 Aug 16
Denver International to Erie
DEN to ERI OneTravel.com
$389   Dep 02 Sep 16 - Rtn 14 Sep 16
Colorado Springs to Philadelphia
COS to PHL OneTravel.com
$390   Dep 23 Aug 16 - Rtn 06 Sep 16
Colorado Springs to Pittsburgh
COS to PIT OneTravel.com
$417   Dep 06 Dec 16 - Rtn 07 Feb 17
Grand Junction to Pittsburgh
GJT to PIT OneTravel.com
$507   Dep 26 Jul 16 - Rtn 03 Aug 16
Montrose to Philadelphia
MTJ to PHL OneTravel.com
$507   Dep 28 Jul 16 - Rtn 01 Aug 16
Durango to Philadelphia
DRO to PHL OneTravel.com
$521   Dep 29 Sep 16 - Rtn 06 Oct 16
Colorado Springs to Allentown
COS to ABE OneTravel.com
$548   Dep 04 Aug 16 - Rtn 09 Aug 16
Denver International to Wilkes-Barre
DEN to AVP OneTravel.com
$589   Dep 04 Aug 16 - Rtn 08 Aug 16
Colorado Springs to Harrisburg
COS to MDT OneTravel.com
$643   Dep 15 Jul 16 - Rtn 14 Aug 16
Denver International to DuBois
DEN to DUJ OneTravel.com
Denver International (DEN) to Philadelphia (PHL)
 Depart 19 Aug 16
 Return 31 Aug 16

Price subject to availability

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Denver International (DEN) to Pittsburgh (PIT)
 Depart 20 Jul 16
 Return 27 Jul 16

Price subject to availability

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Denver International (DEN) to Philadelphia (PHL)
 Depart 20 Nov 16
 Return 28 Nov 16

Flying with United Airlines

Price subject to availability

 
 
Denver International (DEN) to Philadelphia (PHL)
 Depart 22 Jul 16
 Return 25 Jul 16

Flying with United Airlines

Price subject to availability

   View more dates
 
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