American AirlinesAAAmerican Airlines
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
$230 USD
-46%$124 USD
Verified Nov 29, 2025 at 4:46 PM
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Wednesday, February 4th, 2026

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