Find Canada to Seattle (SEA) flights

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
    Montreal (YUL) - Seattle (SEA)

    Roundtrip | Economy

    airline logo
    YUL - SEA

    Jun 09, 2018

    SEA - YUL

    Jun 24, 2018

    Sold by

    United Airlines

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

    CAD 667*
    15 Night(s) Trip
    Calgary (YYC) - Seattle (SEA)

    Roundtrip | Economy

    airline logo
    YYC - SEA

    May 31, 2018

    SEA - YYC

    Jun 15, 2018

    Sold by

    United Airlines

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

    CAD 334*
    15 Night(s) Trip
    Vancouver (YVR) - Seattle (SEA)

    Roundtrip | Economy

    airline logo
    YVR - SEA

    Jun 17, 2018

    SEA - YVR

    Jul 02, 2018

    Sold by

    United Airlines

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

    CAD 322*
    23 Night(s) Trip
    Ottawa (YOW) - Seattle (SEA)

    Roundtrip | Economy

    airline logo
    YOW - SEA

    Jun 18, 2018

    SEA - YOW

    Jul 11, 2018

    Sold by

    United Airlines

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

    USD 467*
    15 Night(s) Trip
    Toronto (YYZ) - Seattle (SEA)

    Roundtrip | Economy

    airline logo
    YYZ - SEA

    May 31, 2018

    SEA - YYZ

    Jun 15, 2018

    Sold by

    United Airlines

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

    CAD 663*

*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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18°C Saturday May 26, 2018
18°C Sunday May 27, 2018
19°C Monday May 28, 2018
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15°C Wednesday May 30, 2018
14°C Thursday May 31, 2018
17°C Friday Jun 01, 2018
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