Portland (PDX) to Philadelphia (PHL) flight deal in economy from $337

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
$457 USD
-26%$337 USD
Verified 14 days ago
Rare Availability
9% of dates checked are available within 10% of the lowest price

Wednesday, December 23rd, 2026

6 round-trip options

Returning
Mon, Dec 28, 2026•5 Day Trip
$718 USD
Google Flights
Returning
Wed, Dec 30, 2026•7 Day Trip
$607 USD
Google Flights
Returning
Thu, Dec 31, 2026•8 Day Trip
$603 USD
Google Flights
Returning
Sat, Jan 2, 2027•10 Day Trip
$722 USD
Google Flights
Returning
Tue, Jan 5, 2027•13 Day Trip
$553 USD
Google Flights
Returning
Wed, Jan 6, 2027•14 Day Trip
$553 USD
Google Flights