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

Home Premium Fare Deals About

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 14 days ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$487 1$354 2$354 3$354 4$354 5$354 6$379 7$837 8$354 9$354 10$354 11$837 12$354 13$487 14$354 15$354 16$354 17$379 18$837 19$518 20$589 21$837 22$487 23$354 24$354 25$379 26$354 27$354 28$385 29$354 30$354 1$354 2$837 3$354 4$379

Great Availability

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

Wednesday, September 23rd, 2026

Outbound Flights

·

→

·

→

·

→