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

Tuesday, December 22nd, 2026

6 round-trip options

Returning
Sun, Dec 27, 2026•5 Day Trip
$860 USD
Google Flights
Returning
Tue, Dec 29, 2026•7 Day Trip
$659 USD
Google Flights
Returning
Wed, Dec 30, 2026•8 Day Trip
$596 USD
Google Flights
Returning
Fri, Jan 1, 2027•10 Day Trip
$638 USD
Google Flights
Returning
Mon, Jan 4, 2027•13 Day Trip
$542 USD
Google Flights
Returning
Tue, Jan 5, 2027•14 Day Trip
$542 USD
Google Flights