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

Friday, July 31st, 2026

7 round-trip options

Returning
Wed, Aug 5, 2026•5 Day Trip
$683 USD
Google Flights
Returning
Fri, Aug 7, 2026•7 Day Trip
$725 USD
Google Flights
Returning
Sat, Aug 8, 2026•8 Day Trip
$712 USD
Google Flights
Returning
Sun, Aug 9, 2026•9 Day Trip
$725 USD
Google Flights
Returning
Tue, Aug 11, 2026•11 Day Trip
$683 USD
Google Flights
Returning
Wed, Aug 12, 2026•12 Day Trip
$671 USD
Google Flights
Returning
Fri, Aug 14, 2026•14 Day Trip
$671 USD
Google Flights