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 27 May 15
 Return 02 Jun 15

Flying with JetBlue Airways

Price subject to availability

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  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$321   Dep 20 Aug 15 - Rtn 23 Aug 15
Denver International to Philadelphia
DEN to PHL CheapOair.com
$326   Dep 26 May 15 - Rtn 30 May 15
Denver International to Philadelphia
DEN to PHL CheapOair.com
$329   Dep 18 Aug 15 - Rtn 23 Aug 15
Denver International to Philadelphia
DEN to PHL CheapOair.com
$329   Dep 19 Aug 15 - Rtn 24 Aug 15
Denver International to Philadelphia
DEN to PHL CheapOair.com
$330   Dep 16 Jun 15 - Rtn 01 Jul 15
Denver International to Harrisburg
DEN to MDT CheapOair.com
$331   Dep 12 Aug 15 - Rtn 28 Aug 15
Denver International to Philadelphia
DEN to PHL CheapOair.com
$331   Dep 12 Aug 15 - Rtn 27 Aug 15
Denver International to Philadelphia
DEN to PHL CheapOair.com
$331   Dep 12 Aug 15 - Rtn 24 Aug 15
Denver International to Philadelphia
DEN to PHL CheapOair.com
$332   Dep 16 Jun 15 - Rtn 24 Jun 15
Denver International to Philadelphia
DEN to PHL CheapOair.com
$337   Dep 15 Jun 15 - Rtn 23 Jun 15
Denver International to Philadelphia
DEN to PHL CheapOair.com
$342   Dep 02 Jun 15 - Rtn 04 Jun 15
Denver International to Allentown
DEN to ABE CheapOair.com
$342   Dep 17 Jun 15 - Rtn 25 Jun 15
Denver International to Philadelphia
DEN to PHL CheapOair.com
$349   Dep 17 Jun 15 - Rtn 24 Jun 15
Denver International to Philadelphia
DEN to PHL CheapOair.com
$356   Dep 19 May 15 - Rtn 24 May 15
Denver International to Harrisburg
DEN to MDT CheapOair.com
$360   Dep 23 May 15 - Rtn 04 Jun 15
Denver International to Harrisburg
DEN to MDT CheapOair.com
Denver International (DEN) to Erie (ERI)
 Depart 24 May 15
 Return 23 Jun 15

Flying with American Airlines

Price subject to availability

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  • Price
  • Dep date
  4 more OneTravel.com flights available on this route
$460   Dep 24 May 15 - Rtn 23 Jun 15
Denver International to Allentown
DEN to ABE OneTravel.com
$478   Dep 24 May 15 - Rtn 24 Jun 15
Denver International to State College
DEN to SCE OneTravel.com
$551   Dep 24 May 15 - Rtn 23 Jun 15
Denver International to Johnstown
DEN to JST OneTravel.com
$576   Dep 24 May 15 - Rtn 23 Jun 15
Denver International to DuBois
DEN to DUJ OneTravel.com
Denver International (DEN) to Philadelphia (PHL)
 Depart 03 Jun 15
 Return 10 Jun 15

Price subject to availability

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Denver International (DEN) to Latrobe (LBE)
 Depart 08 Jul 15
 Return 15 Jul 15

Flying with Spirit Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$273   Dep 15 Jul 15 - Rtn 22 Jul 15
Denver International to Latrobe
DEN to LBE momondo.com
$273   Dep 22 Jul 15 - Rtn 29 Jul 15
Denver International to Latrobe
DEN to LBE momondo.com
$273   Dep 29 Jul 15 - Rtn 05 Aug 15
Denver International to Latrobe
DEN to LBE momondo.com
$273   Dep 05 Aug 15 - Rtn 12 Aug 15
Denver International to Latrobe
DEN to LBE momondo.com
$293   Dep 01 Jul 15 - Rtn 08 Jul 15
Denver International to Latrobe
DEN to LBE momondo.com
$413   Dep 08 Jul 15 - Rtn 15 Jul 15
Colorado Springs to Harrisburg
COS to MDT momondo.com
$549   Dep 29 Jul 15 - Rtn 05 Aug 15
Denver International to Pittsburgh
DEN to PIT momondo.com
$549   Dep 05 Aug 15 - Rtn 12 Aug 15
Denver International to Pittsburgh
DEN to PIT momondo.com
$585   Dep 15 Jul 15 - Rtn 22 Jul 15
Denver International to Pittsburgh
DEN to PIT momondo.com
$585   Dep 22 Jul 15 - Rtn 29 Jul 15
Denver International to Pittsburgh
DEN to PIT momondo.com
$595   Dep 08 Jul 15 - Rtn 15 Jul 15
Denver International to Pittsburgh
DEN to PIT momondo.com
$626   Dep 15 Jul 15 - Rtn 22 Jul 15
Eagle County Regional to Harrisburg
EGE to MDT momondo.com
$650   Dep 29 Jul 15 - Rtn 05 Aug 15
Denver International to Johnstown
DEN to JST momondo.com
$650   Dep 05 Aug 15 - Rtn 12 Aug 15
Denver International to Johnstown
DEN to JST momondo.com
$651   Dep 15 Jul 15 - Rtn 22 Jul 15
Denver International to Johnstown
DEN to JST momondo.com
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