Seattle / Tacoma (SEA) to Philadelphia (PHL) flight deal in economy from $169
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
PHLPhiladelphia International Airport
Philadelphia, United States
$224 USD
-25%$169 USD
Verified 1 day agoAugust 2026
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Good Availability
56% of dates checked are available within 10% of the lowest price
Wednesday, August 5th, 2026
No flight details available for this date.