YXY to SEA from $354 in business – flightdeals.net

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Air Canada

One Way•Business Class

Erik Nielsen Whitehorse International Airport

Whitehorse, Canada

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$409 USD

-13%$354 USD

Verified 16 days ago

December 2026

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30$354 1$354 2$354 3$354 4$354 5$354 6$354 7$354 8$354 9$354 10$354 11$354 12$354 13$354 14$354 15$354 16$354 17$354 18$354 19$386 20$386 21$386 22$386 23$386 24$386 25$386 26$386 27$386 28$589 29$386 30$589 31$386 1$386 2 3$487

Great Availability

71% of dates checked are available within 10% of the lowest price

Thursday, December 31st, 2026

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