Flights from Portland Intl (PDX) to Colorado

• $178RTincl. taxesGo to website

  Portland (PDX) to Denver International (DEN)

  Depart Dec 24 09 Return Jan 06 10

  1 more Expedia flight available for this route.

  Portland (PDX) to Eagle County ... (EGE)

  Dep Dec 19 09 - Rt Dec 22 09

  $798

  Web

  Fares include taxes. Subject to availability. Updated 17 hours ago

  Advice and help

  

  Show me 1 flight from Expedia(list view)

• $187RTincl. taxesGo to website

  Portland (PDX) to Denver International (DEN) Flying with Midwest Airlines

  Depart Dec 30 09 Return Jan 06 10

  2 more Travelocity flights available for this route.

  Portland (PDX) to Denver International (DEN)	Dep Dec 16 09 - Rt Dec 23 09	United Airlines	$270	Web
  Portland (PDX) to Denver International (DEN)	Dep Dec 23 09 - Rt Dec 30 09	Frontier Airlines	$295	Web

  Fares include taxes. Subject to availability. Updated 15 hours ago

  Advice and help

  

  Show me 2 flights from Travelocity(list view)

• $302RTincl. taxesGo to website

  Portland (PDX) to Denver International (DEN)

  Depart Dec 14 09 Return Dec 21 09

  1 more OneTravel.com flight available for this route.

  Portland (PDX) to Colorado Spri... (COS)

  Dep Dec 14 09 - Rt Dec 21 09

  $329

  Web

  Fares include taxes. Subject to availability. Updated 2 days ago

  Advice and help

  

  Show me 1 flight from OneTravel.com(list view)

• $306RTincl. taxesGo to website

  Portland (PDX) to Denver International (DEN)

  Depart Dec 15 09 Return Dec 22 09

  1 more CheapOair.com flight available for this route.

  Portland (PDX) to Colorado Spri... (COS)

  Dep Dec 15 09 - Rt Dec 22 09

  $331

  Web

  Fares include taxes. Subject to availability. Updated 3 days ago

  Advice and help

  

  Show me 1 flight from CheapOair.com(list view)

• $254RTincl. taxesGo to website

  Portland (PDX) to Denver International (DEN) Flying with US Airways

  Depart Dec 12 09 Return Dec 15 09

  2 more Orbitz flights available for this route.

  Portland (PDX) to Denver International (DEN)	Dep Dec 23 09 - Rt Dec 26 09	Frontier Airlines	$312	Web
  Portland (PDX) to Denver International (DEN)	Dep Dec 25 09 - Rt Dec 28 09	Frontier Airlines	$348	Web

  Fares include taxes. Subject to availability. Updated 9 hours ago

  Advice and help

  

  Show me 2 flights from Orbitz(list view)

• $223RTincl. taxesGo to website

  Portland (PDX) to Denver International (DEN) Flying with Frontier Airlines

  Depart Jan 01 10 Return Jan 04 10

  2 more CheapTickets flights available for this route.

  Portland (PDX) to Denver International (DEN)	Dep Dec 12 09 - Rt Dec 15 09	US Airways	$293	Web
  Portland (PDX) to Denver International (DEN)	Dep Dec 23 09 - Rt Dec 26 09	United Airlines	$389	Web

  Fares include taxes. Subject to availability. Updated 11 hours ago

  Advice and help

  

  Show me 2 flights from CheapTickets(list view)

• $143RTincl. taxesGo to website

  Portland (PDX) to Denver International (DEN)

  Depart Jan 09 10 Return Jan 16 10

  

  Show me 5 flights from CheapAir.com(list view)

• $158RTincl. taxesGo to website

  Portland (PDX) to Denver International (DEN)

  Depart Jan 08 10 Return Jan 09 10

  

  Show me 13 flights from Hotwire(list view)

• $157RTincl. taxesGo to website

  Portland (PDX) to Denver International (DEN) Flying with US Airways

  Depart Jan 13 10 Return Jan 17 10

  

  Show me 9 flights from Kayak(list view)