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Jet set for a vacation without burning a hole in your wallet by booking cheap flights from Portland (PDX) to Philadelphia (PHL) on OneTravel. We offer unbeatable Philadelphia airfare deals year round. Book now and go!
History yet very modern, Philadelphia has everything a vacation would ask for. From world class museums and art galleries to historic sites, posh malls and shopping centers to shopping neighborhoods, award winning restaurants to cool bars and nightclubs, you name it, Philadelphia has it all. Book cheap Philadelphia flights on OneTravel and save more on airline tickets! Find amazing deals on top airlines including American Airlines, Frontier Airlines and United Airlines. The average flight time from Portland, OR to Philadelphia, PA is around six hours and forty minutes, including layover time.