Flights from Philadelphia (PHL) to Seattle (SEA) with Star Alliance

Flight deals from Philadelphia to Seattle (PHL - SEA)

  1. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    08/01/2019

    SEA - PHL

    23/01/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    15 Night(s) Trip
    USD 354*
  2. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    15/01/2019

    SEA - PHL

    30/01/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    15 Night(s) Trip
    USD 354*
  3. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    22/01/2019

    SEA - PHL

    06/02/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    15 Night(s) Trip
    USD 354*
  4. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    29/01/2019

    SEA - PHL

    13/02/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    15 Night(s) Trip
    USD 354*
  5. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    05/02/2019

    SEA - PHL

    20/02/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    15 Night(s) Trip
    USD 354*
  6. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    12/02/2019

    SEA - PHL

    27/02/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    15 Night(s) Trip
    USD 354*
  7. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    23/01/2019

    SEA - PHL

    29/01/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    6 Night(s) Trip
    USD 354*
  8. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    16/01/2019

    SEA - PHL

    19/01/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    3 Night(s) Trip
    USD 354*
  9. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    07/01/2019

    SEA - PHL

    22/01/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    15 Night(s) Trip
    USD 366*
  10. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    09/01/2019

    SEA - PHL

    24/01/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    15 Night(s) Trip
    USD 366*
  11. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    14/01/2019

    SEA - PHL

    29/01/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    15 Night(s) Trip
    USD 366*
  12. Philadelphia (PHL) to Seattle (SEA)

    Roundtrip | Economy
    airline logo
    PHL - SEA

    16/01/2019

    SEA - PHL

    31/01/2019

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    15 Night(s) Trip
    USD 366*

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

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Weather in Seattle

6°C Tuesday Nov 20, 2018
5°C Wednesday Nov 21, 2018
5°C Thursday Nov 22, 2018
5°C Friday Nov 23, 2018
3°C Saturday Nov 24, 2018
5°C Sunday Nov 25, 2018
3°C Monday Nov 26, 2018
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