Home >> Fares From A City >> Philadelphia, PA >> Philadelphia, PA (PHL) To Seattle, WA (SEA)
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HOW TO FIND THIS FARE
  • AIRLINES
    United
  • DAYS AVAILABLE FOR TRAVEL
    Mon-Sun
  • TRAVEL STARTING
    Wed, August 19, 2015
  • TRAVEL ENDING
    Wed, December 16, 2015
Danielle S.
Staff Airfare Analyst
Danielle's Notes:
No peak holiday travel at this price. Late Summer/Fall travel.

CheapAir charges a $9.95 booking fee.

Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.

All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

More Details
Close Details
Reviews for Philadelphia to Seattle
7 Traveler Reviews
"First class barely second class"
Flight from Philadelphia to Seattle
Airline: US Airways
RT/OW: roundtrip
Date of Flight: April 2011
Seat Class: first
Check-in Experience
In-flight Service
Seat Comfort
First and last time to fly on US airways. We upgraded to first class which gave us some leg room and a meal. No in flight entertainment of any kind which made our over four hour flight seem even longer.
Found by other travelers: Philadelphia, PA (PHL) to Seattle, WA (SEA)
$499
Flight from Philadelphia to Seattle (PHL - SEA)
Fri, Jul 18 - Mon, Jul 28
United
$482
Flight from Philadelphia to Seattle (PHL - SEA)
Sat, Jul 19 - Sun, Jul 27
US Airways
$514
Flight from Philadelphia to Seattle (PHL - SEA)
Fri, Jul 18 - Tue, Jul 29
US Airways
$550
Flight from Philadelphia to Seattle (PHL - SEA)
Fri, Jul 18 - Sun, Jul 27
US Airways
$550
Flight from Philadelphia to Seattle (PHL - SEA)
Wed, Jul 16 - Sun, Jul 27
US Airways
$457
Flight from Philadelphia to Seattle (PHL - SEA)
Tue, Jul 15 - Fri, Aug 1
US Airways
$446
Flight from Philadelphia to Seattle (PHL - SEA)
Mon, Jul 21 - Thu, Jul 24
US Airways
$459
Flight from Philadelphia to Seattle (PHL - SEA)
Sat, Jun 7 - Sat, Jun 14
Delta
$493
Flight from Philadelphia to Seattle (PHL - SEA)
Sat, Jul 12 - Mon, Jul 21
US Airways
$514
Flight from Philadelphia to Seattle (PHL - SEA)
Tue, Jul 22 - Fri, Aug 1
US Airways
There are approximately 371 flights covering the route from Philadelphia International Airport in Philadelphia to Seattle/Tacoma International Airport in Seattle, provided by as many as 10 airlines.
The following airlines often offer cheap flights from Philadelphia to Seattle
Alaska
AirTran
Continental
Southwest
United
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