Seattle / Tacoma (SEA) to Philadelphia (PHL) flight deal in economy from $329
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
PHLPhiladelphia International Airport
Philadelphia, United States
$396 USD
-17%$329 USD
Verified 16 days agoJanuary 2027
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Good Availability
48% of dates checked are available within 10% of the lowest price
Tuesday, January 12th, 2027
3 round-trip options
Returning
Sun, Jan 17, 2027•5 Day Trip
$329 USD
Returning
Wed, Jan 20, 2027•8 Day Trip
$329 USD
Returning
Sun, Jan 24, 2027•12 Day Trip
$373 USD