$235 RT
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/26/2009
- Return:
- 12/02/2009
Airline:Northwest Airlines | cfares.com Check price |
$241 RT
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/02/2009
- Return:
- 12/11/2009
Airline:Continental Airlines | jetcombo.com Check price |
$250 RT
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/26/2009
- Return:
- 12/02/2009
Airline:Northwest Airlines | jetcombo.com Check price |
$251 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 01/15/2010
- Return:
- 01/27/2010
Airline:Continental Airlines | jetcombo.com Check price |
$254 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 01/15/2010
- Return:
- 01/27/2010
Airline:Continental Airlines | cfares.com Check price |
$266 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/24/2009
- Return:
- 12/01/2009
Airline:United Airlines | jetcombo.com Check price |
$267 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 01/07/2010
- Return:
- 01/17/2010
Airline:Continental Airlines | jetcombo.com Check price |
$267 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 01/10/2010
- Return:
- 01/19/2010
Airline:Continental Airlines | jetcombo.com Check price |
$269 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/28/2009
- Return:
- 12/04/2009
Airline:Delta Airlines | cfares.com Check price |
$281 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/01/2009
- Return:
- 12/13/2009
Airline:Us Airways | jetcombo.com Check price |
$282 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/28/2009
- Return:
- 12/04/2009
Airline:United Airlines | jetcombo.com Check price |
$283 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/01/2009
- Return:
- 12/13/2009
Airline:Delta Airlines | cfares.com Check price |
$289 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/11/2009
- Return:
- 12/25/2009
Airline:Continental Airlines | jetcombo.com Check price |
$289 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 01/10/2010
- Return:
- 01/19/2010
Airline:Delta Airlines | cfares.com Check price |
$290 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 01/07/2010
- Return:
- 01/17/2010
Airline:Us Airways | cfares.com Check price |
$290 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/24/2009
- Return:
- 12/01/2009
Airline:United Airlines | airfare.com Check price |
$306 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/28/2009
- Return:
- 12/04/2009
Airline:United Airlines | airfare.com Check price |
$307 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/19/2009
- Return:
- 12/25/2009
Airline:Us Airways | jetcombo.com Check price |
$311 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/24/2009
- Return:
- 12/01/2009
Airline:Continental Airlines | cfares.com Check price |
$311 RT
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/02/2009
- Return:
- 12/11/2009
Airline:American Airlines | airfare.com Check price |
$320 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/01/2009
- Return:
- 12/13/2009
Airline:United Airlines | airfare.com Check price |
$326 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 01/15/2010
- Return:
- 01/27/2010
Airline:United Airlines | airfare.com Check price |
$326 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 01/07/2010
- Return:
- 01/17/2010
Airline:United Airlines | airfare.com Check price |
$326 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 01/10/2010
- Return:
- 01/19/2010
Airline:United Airlines | airfare.com Check price |
$328 RT
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/02/2009
- Return:
- 12/11/2009
Airline:Air Tran Airways | cfares.com Check price |
$328 RT
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/26/2009
- Return:
- 12/02/2009
Airline:United Airlines | airfare.com Check price |
$335 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/11/2009
- Return:
- 12/25/2009
Airline:Us Airways | airfare.com Check price |
$346 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/19/2009
- Return:
- 12/25/2009
Airline:Delta Airlines | cfares.com Check price |
$348 RT
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/11/2009
- Return:
- 12/25/2009
Airline:Delta Airlines | cfares.com Check price |
$349 RT
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/26/2009
- Return:
- 01/07/2010
Airline:Northwest Airlines | jetcombo.com Check price |
$105 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/31/2009
- Return:
- -
Airline:Continental Airlines | jetcombo.com Check price |
$116 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/12/2009
- Return:
- -
Airline:Us Airways | jetcombo.com Check price |
$140 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/10/2009
- Return:
- -
Airline:Delta Airlines | jetcombo.com Check price |
$140 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/11/2009
- Return:
- -
Airline:Delta Airlines | jetcombo.com Check price |
$153 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/23/2009
- Return:
- -
Airline:Delta Airlines | cfares.com Check price |
$162 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/27/2009
- Return:
- -
Airline:Continental Airlines | jetcombo.com Check price |
$173 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/19/2009
- Return:
- -
Airline:Continental Airlines | jetcombo.com Check price |
$203 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/11/2009
- Return:
- -
Airline:Us Airways | cfares.com Check price |
$204 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/27/2009
- Return:
- -
Airline:Delta Airlines | cfares.com Check price |
$215 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/24/2009
- Return:
- -
Airline:United Airlines | jetcombo.com Check price |
$220 OW
 | - From:
- Seattle, WA (LKE)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/02/2009
- Return:
- -
Airline:Us Airways | cfares.com Check price |
$225 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/19/2009
- Return:
- -
Airline:United Airlines | jetcombo.com Check price |
$305 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/19/2009
- Return:
- -
Airline:Delta Airlines | cfares.com Check price |
$306 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/27/2009
- Return:
- -
Airline:United Airlines | airfare.com Check price |
$308 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/31/2009
- Return:
- -
Airline:United Airlines | airfare.com Check price |
$314 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/12/2009
- Return:
- -
Airline:United Airlines | airfare.com Check price |
$327 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/24/2009
- Return:
- -
Airline:Delta Airlines | cfares.com Check price |
$327 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/23/2009
- Return:
- -
Airline:United Airlines | airfare.com Check price |
$387 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/19/2009
- Return:
- -
Airline:United Airlines | airfare.com Check price |
$403 OW
 | - From:
- Seattle, WA (LKE)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/20/2009
- Return:
- -
Airline:Us Airways | cfares.com Check price |
$419 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/11/2009
- Return:
- -
Airline:Delta Airlines | airfare.com Check price |
$426 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/10/2009
- Return:
- -
Airline:Delta Airlines | airfare.com Check price |
$491 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/12/2009
- Return:
- -
Airline:Us Airways | cfares.com Check price |
$494 OW
 | - From:
- Washington, DC (WAS)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/31/2009
- Return:
- -
Airline:Us Airways | cfares.com Check price |
$519 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/19/2009
- Return:
- -
Airline:Delta Airlines | cfares.com Check price |
$558 OW
 | - From:
- Seattle, WA (LKE)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/30/2009
- Return:
- -
Airline:Us Airways | cfares.com Check price |
$569 OW
 | - From:
- Seattle, WA (LKE)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/14/2009
- Return:
- -
Airline:Delta Airlines | cfares.com Check price |
$602 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/19/2009
- Return:
- -
Airline:United Airlines | airfare.com Check price |
$603 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 11/24/2009
- Return:
- -
Airline:United Airlines | airfare.com Check price |
$644 OW
 | - From:
- Seattle, WA (SEA)
- To:
- Philadelphia, PA (PHL)
- Departure:
- 12/10/2009
- Return:
- -
Airline:Northwest Airlines | cfares.com Check price |