Cheap flights from Ottawa to Puget Sound

View AU$338 flight on Tue, 19 Aug. 2025Opens in a new window

Popular airlines from Ottawa to Puget Sound

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Ottawa (YOW) to Puget Sound (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Tue, 19 Aug. - Tue, 26 Aug.
YOW
Ottawa
SEA
Seattle
AU$600 Return, found 2 days ago
AU$600
Return
found 2 days ago
Select WestJet flight, departing Tue, 19 Aug. from Ottawa to Seattle, returning Tue, 26 Aug., priced at AU$600 found 2 days ago
WestJet
Thu, 21 Aug. - Thu, 28 Aug.
YOW
Ottawa
SEA
Seattle
AU$641 Return, found 8 hours ago
AU$641
Return
found 8 hours ago
Select WestJet flight, departing Thu, 21 Aug. from Ottawa to Seattle, returning Thu, 28 Aug., priced at AU$641 found 8 hours ago
WestJet
Thu, 21 Aug. - Thu, 28 Aug.
YOW
Ottawa
SEA
Seattle
AU$683 Return, found 8 hours ago
AU$683
Return
found 8 hours ago
Select WestJet flight, departing Thu, 21 Aug. from Ottawa to Seattle, returning Thu, 28 Aug., priced at AU$683 found 8 hours ago
United
Thu, 21 Aug. - Thu, 28 Aug.
YOW
Ottawa
SEA
Seattle
AU$720 Return, found 8 hours ago
AU$720
Return
found 8 hours ago
Select United flight, departing Thu, 21 Aug. from Ottawa to Seattle, returning Thu, 28 Aug., priced at AU$720 found 8 hours ago
Air Canada
Thu, 21 Aug. - Thu, 28 Aug.
YOW
Ottawa
SEA
Seattle
AU$735 Return, found 8 hours ago
AU$735
Return
found 8 hours ago
Select Air Canada flight, departing Thu, 21 Aug. from Ottawa to Seattle, returning Thu, 28 Aug., priced at AU$735 found 8 hours ago
Porter Airlines
Thu, 21 Aug. - Thu, 28 Aug.
YOW
Ottawa
SEA
Seattle
AU$738 Return, found 8 hours ago
AU$738
Return
found 8 hours ago
Select Porter Airlines flight, departing Thu, 21 Aug. from Ottawa to Seattle, returning Thu, 28 Aug., priced at AU$738 found 8 hours ago
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