Cheap flights to Philadelphia from Seattle-Tacoma Intl (SEA)

Flights to Philadelphia from Seattle-Tacoma Intl (SEA)

Price	To/From	Dates	Supplier
1
$325 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 04 Jun 2008 Return: 11 Jun 2008 Deal Details Save Big. ORBITZ. A Step Ahead.		Orbitz Book online
$178 RT(excl. tax)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL)	Travel valid from: 13 May 2008 Travel valid until: 30 Oct 2008 Deal Details	CheapAir.com Book online
$257 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Travel valid from: 20 May 2008 Travel valid until: 25 May 2008 Deal Details Save up to 50% off last minute fares!		Hotwire Book online
$250 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Travel valid from: 29 May 2008 Travel valid until: 12 Jun 2008 Deal Details Save $10 instantly. CheapOair. The Only Way to Go		CheapOAir.com Book online
$329 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 04 Jun 2008 Return: 11 Jun 2008 Deal Details Cheap air tickets, hotels, travel deals, and more.		CheapTickets Book online
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$178 RT(excl. tax)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL)	Travel valid from: 13 May 2008 Travel valid until: 21 May 2008 Deal Details	CheapAir.com Book online
$178 RT(excl. tax)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL)	Travel valid from: 03 Sep 2008 Travel valid until: 18 Dec 2008 Deal Details	CheapAir.com Book online
$220 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 01 Oct 2008 Return: 06 Oct 2008 Deal Details Other dates & prices offered		Kayak Book online
$259 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Travel valid from: 11 Sep 2008 Travel valid until: 16 Sep 2008 Deal Details Save up to 50% off last minute fares!		Hotwire Book online
$260 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Travel valid from: 13 Jun 2008 Travel valid until: 27 Jun 2008 Deal Details Save $10 instantly. CheapOair. The Only Way to Go		CheapOAir.com Book online
$262 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Travel valid from: 28 Jun 2008 Travel valid until: 14 Jul 2008 Deal Details Save $10 instantly. CheapOair. The Only Way to Go		CheapOAir.com Book online
$264 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Travel valid from: 15 Jul 2008 Travel valid until: 30 Jul 2008 Deal Details Save $10 instantly. CheapOair. The Only Way to Go		CheapOAir.com Book online
$270 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 24 Oct 2008 Return: 26 Oct 2008 Deal Details Other dates & prices offered		Kayak Book online
$271 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Travel valid from: 18 Sep 2008 Travel valid until: 23 Sep 2008 Deal Details Save up to 50% off last minute fares!		Hotwire Book online
$274 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Travel valid from: 19 Sep 2008 Travel valid until: 24 Sep 2008 Deal Details Save up to 50% off last minute fares!		Hotwire Book online
$286 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Travel valid from: 13 Aug 2008 Travel valid until: 19 Aug 2008 Deal Details Save up to 50% off last minute fares!		Hotwire Book online
$320 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 20 Nov 2008 Return: 28 Nov 2008 Deal Details Other dates & prices offered		Kayak Book online
$326 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 06 Jun 2008 Return: 09 Jun 2008 Deal Details Other dates & prices offered		Kayak Book online
$383 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 04 Jun 2008 Return: 11 Jun 2008 Deal Details Cheap air tickets, hotels, travel deals, and more.		CheapTickets Book online
$394 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 04 Jun 2008 Return: 11 Jun 2008 Deal Details Save Big. ORBITZ. A Step Ahead.		Orbitz Book online
$419 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 04 Jun 2008 Return: 11 Jun 2008 Deal Details Cheap air tickets, hotels, travel deals, and more.		CheapTickets Book online
$420 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 04 Jun 2008 Return: 11 Jun 2008 Deal Details Save Big. ORBITZ. A Step Ahead.		Orbitz Book online
$466 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 04 Jun 2008 Return: 11 Jun 2008 Deal Details Cheap air tickets, hotels, travel deals, and more.		CheapTickets Book online
$467 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 04 Jun 2008 Return: 11 Jun 2008 Deal Details Save Big. ORBITZ. A Step Ahead.		Orbitz Book online
$519 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 04 Jun 2008 Return: 11 Jun 2008 Deal Details Cheap air tickets, hotels, travel deals, and more.		CheapTickets Book online
$520 RT(incl. taxes)	From: Seattle, WA (SEA) To: Philadelphia, PA (PHL) Depart: 04 Jun 2008 Return: 11 Jun 2008 Deal Details Save Big. ORBITZ. A Step Ahead.		Orbitz Book online
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Save up to 60%	4 Star Hotels at 2 Star Prices! Hotels for less with low Hotwire Hot-Rates!		Hotwire Book online

Business Deals

$1,672 RT(excl. tax)

From:: Seattle, WA (SEA)
To:: Philadelphia, PA (PHL)

Travel valid from:: 13 May 2008
Travel valid until:: 12 Apr 2009

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Departure airports

Seattle-Tacoma Intl

Destination airports

Philadelphia

Fact Finder

Avg. Flight Duration5 hr 3 mins

Flight guide to Philadelphia

Overview of Philadelphia

There is so much to do and see in Philadelphia, it’s hard to know where to start. For most visitors to Philadelphia, it’s best to start at the beginning. After all, this is where the "Declaration of Independence" and the Constitution were written and...