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

Monday, December 28th, 2026

6 round-trip options

Returning
Sat, Jan 2, 2027•5 Day Trip
$605 USD
Google Flights
Returning
Mon, Jan 4, 2027•7 Day Trip
$437 USD
Google Flights
Returning
Tue, Jan 5, 2027•8 Day Trip
$437 USD
Google Flights
Returning
Thu, Jan 7, 2027•10 Day Trip
$437 USD
Google Flights
Returning
Sun, Jan 10, 2027•13 Day Trip
$437 USD
Google Flights
Returning
Mon, Jan 11, 2027•14 Day Trip
$437 USD
Google Flights