PIT to SEA from $85 in economy – flightdeals.net

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Southwest Airlines

WNSouthwest Airlines

One Way•Economy

Pittsburgh International Airport

Pittsburgh, United States

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$158 USD

-46%$85 USD

Verified about 8 hours ago

October 2026

Mon

Tue

Wed

Thu

Fri

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Sun

28$126 29$90 30$95 1$137 2$152 3$142 4$165 5$131 6$111 7$111 8$160 9$160 10$152 11$185 12$187 13$111 14$111 15$126 16$159 17$142 18$187 19$143 20$101 21$98 22$137 23$159 24$137 25$165 26$131 27$101 28$101 29$137 30$152 31$113 1$173

Rare Availability

5% of dates checked are available within 10% of the lowest price

Tuesday, October 27th, 2026

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