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Cheap Flights From Philadelphia, Pennsylvania (PHL) To Seattle, Washington (SEA)

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Fares from Philadelphia, PA (PHL)
$344 RT to
Seattle, WA (SEA)
Sorry this deal is over or has been sold out! But here’s another great Airfarewatchdog verified fare for this route!
Airline(s)
Southwest
Seats:
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.
Adv. Purchase:
7 Days
Travel Ending:
Friday, 31 October 2014
More Details:
Fall travel, No min. stay, Fare can be bought one-way for half the lowest roundtrip price, No peak summer travel at this price
Last Updated:
Friday, 18 April 2014
Our Notes:
Most availability is in the Fall months. This is a fare from Southwest - visit Southwest.com to find this fare. Other airlines often match Southwest sales, so search other sites to find the best option.
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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.

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More Flights From Philadelphia To Seattle (PHL-SEA)

Price
Details
$348 RT Spring travel; Nonstop flights (US Airways) See all details »
  • Airline(s):
    US Airways
  • Seats are:
    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.
  • Advance Purchase:
    14 Days
  • More Details:
    Spring Travel; Nonstop Flights
  • Last Updated:
    Friday, April 18, 2014
  • Our Notes:
    CheapAir.com Will Include A Booking Fee Of $9.95.

Reviews for Philadelphia to Seattle (PHL-SEA)

based on 7 reviews
Flown this route before? Write a review
    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    First class barely second class

    by djstravel on April 26, 2011

    Flight from Philadelphia to Seattle

    Airline:
    US Airways
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    April 2011
    Seat Class:
    first

    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.

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    Flight attendant fail

    by Kalidn on March 31, 2011

    Flight from Philadelphia to Seattle

    Airline:
    American
    RT/OW
    One Way
    Number of Stops:
    No stops
    Date of Flight:
    March 2011
    Seat Class:
    economy

    Let me preface this with the comment that I have circumnavigated the globe four times now. I have flown most airlines and most types of aircraft so I pretty well know what to expect when travelling economy. I know what I'm getting and with no unrealistic expectations I usually arrive at my destination in relatively good spirits.

    However on this flight I encountered one of the most terse, abrupt and basically unprofessional male flight attendants that I have ever had the misfortune of flying with. His manner was one of feigned tolerance, and his treatment of the passengers that I could witness was one of snide disdain rather than service delivery. I am aware that we all tend to have a bad day at some point in our routine but this fellow went far beyond that. He bordered on rudeness to the point that I would seriously seek another carrier rather than have to put up with his antics again.

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    Good flights

    by boxercrew on March 24, 2011

    Flight from Philadelphia to Seattle

    Airline:
    American
    RT/OW
    Round Trip
    Number of Stops:
    1 stop in Dallas, Texas
    Date of Flight:
    March 2011
    Seat Class:
    economy

    All on time and confortable. Flight attendants and other passengers were very friendly. Short layover time and we actually arrived early at our destination

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    Too many good features make Southwest irresistible

    by Flyer1 on September 10, 2010

    Flight from Philadelphia to Seattle

    Airline:
    Southwest
    RT/OW
    Round Trip
    Number of Stops:
    1 stop in Chicago, Illinois
    Date of Flight:
    August 2010
    Seat Class:
    economy

    Three reasons make travel on Southwest compelling: 1. the ability to exchange flights without financial penalty. 2. Two free bags. 3. Pleasant personnel nearly all the time.

    Southwest used to be the least expensive option on the market and are generally fairly competitive, but they can be a bit more pricey than some online companies. I miss their excellent sales. They exist, but are harder to find unless one knows travel dates several months ahead of time.

    I don't mind signing in 24 hours ahead to get a number for seat selection by place in line. It is getting more difficult to get a good place in line, however, because they are now charging extra for the privilege. I do understand their need to make a profit. Most of the time, flight personnel are pleasant, enjoyable, thoughtful people. In all the years we have flown Southwest, we have only had one somewhat high-strung individual in charge of the service. She would have been fine in another capacity in the company. More often, they are a creative, humorous, fun-loving lot who seem to genuinely enjoy their jobs. I heartily recommend travel on Southwest Airlines.

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    Mostly excellent in the flight crew

    by faithken on August 5, 2010

    Flight from Philadelphia to Seattle

    Airline:
    US Airways
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    July 2010
    Seat Class:
    economy

    Philly check in was fine. Seattle check in was a DISASTER....not enough experienced people, short on staff, very disorganized, We, & others, also, were not asked for ID. BAD BAD BAD!

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    i'd come back!

    by dnlebold on June 25, 2010

    Flight from Philadelphia to Seattle

    Airline:
    Continental
    RT/OW
    Round Trip
    Number of Stops:
    1 stop in Cleveland, Ohio
    Date of Flight:
    June 2010
    Seat Class:
    economy

    this was the first time i've flown continental, and i generally try to get non stop flights. this was overall a good experience. representatives were helpful and pleasant. my connection went smoothly despite only 50 min between flights. i would definitely fly continental again.

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    Too long

    by hlh on June 2, 2010

    Flight from Philadelphia to Seattle

    Airline:
    US Airways
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    November 2009
    Seat Class:
    economy

    this flight was way too long for US Air to not offer any snacks or even a movie or radio station in the seats to plug your headphones in to. I don't expect much when I fly but for a 6+ hour flight do something to make the experience a little more bearable for passengers.

Flown this route before? Write a review
Sample Fares found by other travelers within the past 72 hours
Price From/To Depart/Return Airline
$372 Flight from Philadelphia to Seattle (PHL-SEA) Fri, Apr 18 - Sat, May 3 Delta Air Lines
$376 Flight from Philadelphia to Seattle (PHL-SEA) Sat, Apr 19 - Tue, Apr 29 American Airlines
$401 Flight from Philadelphia to Seattle (PHL-SEA) Fri, Apr 18 - Fri, Apr 18 United Airlines
$404 Flight from Philadelphia to Seattle (PHL-SEA) Fri, Apr 18 - Sun, Apr 20 Delta Air Lines
$404 Flight from Philadelphia to Seattle (PHL-SEA) Fri, Apr 18 - Mon, Apr 21 Delta Air Lines
$411 Flight from Philadelphia to Seattle (PHL-SEA) Sat, Apr 19 - Sat, Apr 26 United Airlines
$411 Flight from Philadelphia to Seattle (PHL-SEA) Fri, Apr 18 - Sat, Apr 26 United Airlines
$412 Flight from Philadelphia to Seattle (PHL-SEA) Sat, Apr 19 - Sun, Apr 27 United Airlines
$462 Flight from Philadelphia to Seattle (PHL-SEA) Fri, Apr 18 - Sun, Apr 20 Delta Air Lines
$546 Flight from Philadelphia to Seattle (PHL-SEA) Sat, Apr 19 - Mon, Apr 21 Delta Air Lines
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 sometimes offer nonstop cheap flights from Philadelphia to Seattle:

Transwest Air

As an alternative to flying from Philadelphia, you may also want to try searching for cheap flights from Newark (EWR).
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