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Flights from Ottawa (YOW) to Seattle (SEA) with Star Alliance

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*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.

Weather in Seattle

Saturday
scattered clouds
18/01/2025
5°C
18/01/2025
scattered clouds
Sunday
sky is clear
19/01/2025
5°C
19/01/2025
sky is clear
Monday
sky is clear
20/01/2025
5°C
20/01/2025
sky is clear
Tuesday
sky is clear
21/01/2025
6°C
21/01/2025
sky is clear
Wednesday
scattered clouds
22/01/2025
6°C
22/01/2025
scattered clouds
Thursday
few clouds
23/01/2025
8°C
23/01/2025
few clouds
Friday
overcast clouds
24/01/2025
7°C
24/01/2025
overcast clouds
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Flight schedules from Ottawa to Seattle with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.
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MM/DD/YYYY
MM/DD/YYYY
  1. YOW16:00
    8h 30m
    1 Stop
    SEA21:30
    Air Canada

    Ottawa - Seattle

    Air Canada
  2. YOW17:00
    9h 10m
    1 Stop
    SEA23:10
    United Airlines

    Ottawa - Seattle

    United Airlines
  3. YOW14:05
    9h 26m
    1 Stop
    SEA20:31
    United Airlines

    Ottawa - Seattle

    United Airlines
  4. YOW15:11
    9h 49m
    1 Stop
    SEA22:00
    United Airlines

    Ottawa - Seattle

    United Airlines
  5. YOW06:20
    10h 2m
    1 Stop
    SEA13:22
    United Airlines

    Ottawa - Seattle

    United Airlines
  6. YOW14:10
    10h 20m
    1 Stop
    SEA21:30
    Air Canada

    Ottawa - Seattle

    Air Canada
  7. YOW06:20
    10h 35m
    2 Stops
    SEA13:55
    United Airlines

    Ottawa - Seattle

    United Airlines
  8. YOW05:15
    11h 7m
    2 Stops
    SEA13:22
    Star Alliance

    Ottawa - Seattle

    Star Alliance
  9. YOW09:45
    11h 30m
    2 Stops
    SEA18:15
    United Airlines

    Ottawa - Seattle

    United Airlines
  10. YOW05:15
    11h 40m
    2 Stops
    SEA13:55
    Star Alliance

    Ottawa - Seattle

    Star Alliance
  11. YOW14:10
    12h 0m
    2 Stops
    SEA23:10
    Star Alliance

    Ottawa - Seattle

    Star Alliance
  12. YOW14:05
    12h 5m
    2 Stops
    SEA23:10
    United Airlines

    Ottawa - Seattle

    United Airlines
  13. YOW11:35
    12h 36m
    2 Stops
    SEA21:11
    Star Alliance

    Ottawa - Seattle

    Star Alliance
  14. YOW11:35
    12h 36m
    2 Stops
    SEA21:11
    Star Alliance

    Ottawa - Seattle

    Star Alliance
  15. YOW11:00
    13h 30m
    2 Stops
    SEA21:30
    Air Canada

    Ottawa - Seattle

    Air Canada
  16. YOW10:05
    14h 6m
    2 Stops
    SEA21:11
    Star Alliance

    Ottawa - Seattle

    Star Alliance
  17. YOW11:35
    14h 35m
    2 Stops
    SEA23:10
    Star Alliance

    Ottawa - Seattle

    Star Alliance
  18. YOW08:25
    15h 6m
    2 Stops
    SEA20:31
    Star Alliance

    Ottawa - Seattle

    Star Alliance