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 Philadelphia (PHL)
 Depart 02 Aug 16
 Return 09 Aug 16

Discount subject to availability

Denver International (DEN) to Philadelphia (PHL)
 Depart 20 Oct 16
 Return 26 Oct 16

Flying with Frontier Airlines

Price subject to availability

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  • Price
  • Dep date
  13 more OneTravel.com flights available on this route
$196   Dep 28 Sep 16 - Rtn 03 Oct 16
Denver International to Pittsburgh
DEN to PIT OneTravel.com
$283   Dep 09 Sep 16 - Rtn 14 Sep 16
Denver International to Wilkes-Barre
DEN to AVP OneTravel.com
$286   Dep 25 Oct 16 - Rtn 01 Nov 16
Denver International to Allentown
DEN to ABE OneTravel.com
$289   Dep 17 Aug 16 - Rtn 24 Aug 16
Colorado Springs to Pittsburgh
COS to PIT OneTravel.com
$328   Dep 18 Aug 16 - Rtn 17 Sep 16
Denver International to Williamsport
DEN to IPT OneTravel.com
$348   Dep 18 Aug 16 - Rtn 17 Sep 16
Denver International to DuBois
DEN to DUJ OneTravel.com
$356   Dep 07 Sep 16 - Rtn 07 Oct 16
Denver International to State College
DEN to SCE OneTravel.com
$367   Dep 03 Oct 16 - Rtn 14 Oct 16
Grand Junction to Pittsburgh
GJT to PIT OneTravel.com
$388   Dep 01 Oct 16 - Rtn 05 Oct 16
Colorado Springs to Philadelphia
COS to PHL OneTravel.com
$418   Dep 19 Aug 16 - Rtn 03 Sep 16
Denver International to Erie
DEN to ERI OneTravel.com
$455   Dep 28 Sep 16 - Rtn 05 Oct 16
Colorado Springs to Allentown
COS to ABE OneTravel.com
$567   Dep 19 Sep 16 - Rtn 28 Sep 16
Steamboat Springs to Philadelphia
HDN to PHL OneTravel.com
$707   Dep 06 Aug 16 - Rtn 09 Aug 16
Durango to Pittsburgh
DRO to PIT OneTravel.com
Denver International (DEN) to Philadelphia (PHL)
 Depart 01 Nov 16
 Return 08 Nov 16

Flying with American Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$196   Dep 28 Sep 16 - Rtn 03 Oct 16
Denver International to Pittsburgh
DEN to PIT CheapOair.com
$283   Dep 09 Sep 16 - Rtn 14 Sep 16
Denver International to Wilkes-Barre
DEN to AVP CheapOair.com
$286   Dep 26 Aug 16 - Rtn 30 Aug 16
Denver International to Allentown
DEN to ABE CheapOair.com
$325   Dep 18 Aug 16 - Rtn 02 Sep 16
Denver International to Williamsport
DEN to IPT CheapOair.com
$351   Dep 18 Aug 16 - Rtn 17 Sep 16
Denver International to DuBois
DEN to DUJ CheapOair.com
$356   Dep 10 Nov 16 - Rtn 14 Nov 16
Denver International to State College
DEN to SCE CheapOair.com
$362   Dep 07 Sep 16 - Rtn 14 Sep 16
Durango to Pittsburgh
DRO to PIT CheapOair.com
$367   Dep 16 Aug 16 - Rtn 24 Aug 16
Denver International to Erie
DEN to ERI CheapOair.com
$367   Dep 02 Sep 16 - Rtn 05 Sep 16
Grand Junction to Pittsburgh
GJT to PIT CheapOair.com
$368   Dep 26 Sep 16 - Rtn 29 Sep 16
Colorado Springs to Philadelphia
COS to PHL CheapOair.com
$378   Dep 18 Oct 16 - Rtn 22 Oct 16
Denver International to Harrisburg
DEN to MDT CheapOair.com
$419   Dep 02 Sep 16 - Rtn 05 Sep 16
Colorado Springs to Pittsburgh
COS to PIT CheapOair.com
$422   Dep 30 Aug 16 - Rtn 13 Sep 16
Colorado Springs to State College
COS to SCE CheapOair.com
$426   Dep 29 Oct 16 - Rtn 12 Nov 16
Durango to Philadelphia
DRO to PHL CheapOair.com
$436   Dep 23 Aug 16 - Rtn 07 Sep 16
Grand Junction to Philadelphia
GJT to PHL CheapOair.com
Denver International (DEN) to Philadelphia (PHL)
 Depart 23 Aug 16
 Return 30 Aug 16

Flying with Frontier Airlines

Price subject to availability

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Denver International (DEN) to Pittsburgh (PIT)
 Depart 24 Aug 16
 Return 31 Aug 16

Price subject to availability

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Denver International (DEN) to Philadelphia (PHL)
 Depart 03 Oct 16
 Return 09 Oct 16

Price subject to availability

   View more dates
 
Denver International (DEN) to Philadelphia (PHL)
 Depart 03 Oct 16
 Return 09 Oct 16

Flying with Southwest Airlines

Price subject to availability

   View more dates
 
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