Best deals on flights from Canada to Seattle (SEA)

Best deals on flights from Canada to Seattle (SEA)

Fares recently seen on Star Alliance member airline websites. Not all Star Alliance Member Airlines or all fares/options are shown.
    15 Night(s) Trip
    Toronto (YYZ) - Seattle (SEA)

    Roundtrip | Economy

    airline logo
    YYZ - SEA

    Nov 19, 2018

    SEA - YYZ

    Dec 04, 2018

    Sold by

    United Airlines

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

    CAD 613*
    15 Night(s) Trip
    Ottawa (YOW) - Seattle (SEA)

    Roundtrip | Economy

    airline logo
    YOW - SEA

    Oct 17, 2018

    SEA - YOW

    Nov 01, 2018

    Sold by

    United Airlines

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

    CAD 410*
    15 Night(s) Trip
    Calgary (YYC) - Seattle (SEA)

    Roundtrip | Economy

    airline logo
    YYC - SEA

    Nov 12, 2018

    SEA - YYC

    Nov 27, 2018

    Sold by

    United Airlines

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

    CAD 279*
    15 Night(s) Trip
    Vancouver (YVR) - Seattle (SEA)

    Roundtrip | Economy

    airline logo
    YVR - SEA

    Oct 08, 2018

    SEA - YVR

    Oct 23, 2018

    Sold by

    United Airlines

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

    CAD 387*
    15 Night(s) Trip
    Montreal (YUL) - Seattle (SEA)

    Roundtrip | Economy

    airline logo
    YUL - SEA

    Oct 12, 2018

    SEA - YUL

    Oct 27, 2018

    Sold by

    United Airlines

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

    CAD 422*
    15 Night(s) Trip
    Edmonton (YEG) - Seattle (SEA)

    Roundtrip | Economy

    airline logo
    YEG - SEA

    Nov 28, 2018

    SEA - YEG

    Dec 13, 2018

    Sold by

    United Airlines

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

    CAD 289*

*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.