Portland (PDX) to Philadelphia (PHL) flight deal in economy from $333

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
$469 USD
-29%$333 USD
Verified about 13 hours ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Monday, August 24th, 2026

7 round-trip options

Returning
Sat, Aug 29, 2026•5 Day Trip
$422 USD
Google Flights
Returning
Mon, Aug 31, 2026•7 Day Trip
$442 USD
Google Flights
Returning
Tue, Sep 1, 2026•8 Day Trip
$422 USD
Google Flights
Returning
Wed, Sep 2, 2026•9 Day Trip
$422 USD
Google Flights
Returning
Fri, Sep 4, 2026•11 Day Trip
$442 USD
Google Flights
Returning
Sat, Sep 5, 2026•12 Day Trip
$400 USD
Google Flights
Returning
Mon, Sep 7, 2026•14 Day Trip
$442 USD
Google Flights