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 17 hours ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Thursday, December 10th, 2026

8 round-trip options

Returning
Tue, Dec 15, 2026•5 Day Trip
$508 USD
Google Flights
Returning
Wed, Dec 16, 2026•6 Day Trip
$468 USD
Google Flights
Returning
Fri, Dec 18, 2026•8 Day Trip
$442 USD
Google Flights
Returning
Sat, Dec 19, 2026•9 Day Trip
$598 USD
Google Flights
Returning
Sun, Dec 20, 2026•10 Day Trip
$468 USD
Google Flights
Returning
Tue, Dec 22, 2026•12 Day Trip
$563 USD
Google Flights
Returning
Wed, Dec 23, 2026•13 Day Trip
$558 USD
Google Flights
Returning
Thu, Dec 24, 2026•14 Day Trip
$442 USD
Google Flights