Portland (PDX) to Philadelphia (PHL) flight deal in economy from $333
PDXPortland International Airport
Portland, United States
PHLPhiladelphia International Airport
Philadelphia, United States
$469 USD
-29%$333 USD
Verified about 12 hours agoAugust 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Thursday, August 13th, 2026
7 round-trip options
Returning
Tue, Aug 18, 2026•5 Day Trip
$617 USD
Returning
Thu, Aug 20, 2026•7 Day Trip
$542 USD
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Fri, Aug 21, 2026•8 Day Trip
$542 USD
Returning
Sat, Aug 22, 2026•9 Day Trip
$568 USD
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Mon, Aug 24, 2026•11 Day Trip
$542 USD
Returning
Tue, Aug 25, 2026•12 Day Trip
$542 USD
Returning
Thu, Aug 27, 2026•14 Day Trip
$527 USD