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

Saturday, October 24th, 2026

5 round-trip options

Returning
Thu, Oct 29, 2026•5 Day Trip
$397 USD
Google Flights
Returning
Fri, Oct 30, 2026•6 Day Trip
$397 USD
Google Flights
Returning
Tue, Nov 3, 2026•10 Day Trip
$377 USD
Google Flights
Returning
Wed, Nov 4, 2026•11 Day Trip
$377 USD
Google Flights
Returning
Thu, Nov 5, 2026•12 Day Trip
$397 USD
Google Flights