Travel with Air Canada from Seattle to Ottawa, ON (SEA - YOW) from CAD 348*

Promotion code

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Flights between Seattle and Ottawa, ON - our lowest fares in cash

Try alternate month or interact with individual days below in order to find offers.
Jun 2026
No results found for this month.
Jul 2026
FromCAD 405*
One way/Economy
Aug 2026
No results found for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 405
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 923
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    • RangeCAD 405-CAD 923

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

    Book flights from Seattle (SEA) to Ottawa, ON (YOW) | Air Canada

    Flights between Seattle and Ottawa, ON - our lowest fares in points

    pts
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    Flights between Seattle and Ottawa, ON - our lowest fares in points
    From
    To
    Fare Type
    Departure
    Price
    Seattle (SEA)Ottawa, ON (YOW)One-way
    /
    Economy    		 Aug 09, 2026

    From

    26,800 pts
    + CAD 85

    Viewed: 16 hours ago

    Seattle (SEA)Ottawa, ON (YOW)One-way
    /
    Economy    		 Jul 08, 2026

    From

    180,000 pts
    + CAD 421

    Viewed: 1 day ago

    *Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

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