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Search Cheap Flights from Portland to St Louis

Looking for discount on flights from Portland (PDX) to St Louis (STL)? Find affordable air travel deals on OneTravel and save big on airline tickets online!


St. Louis is a major cultural hub in Missouri, filled with reminders of its frontier history. Modern-day St. Louis is a cosmopolitan city with lots on the offering. Kick-off a St. Louis vacation and enjoy time visiting the popular attractions, spend a pleasant afternoon at the Forest Park, take a stroll down the Laclede’s landing entertainment district and be a part of city’s pulsating nightlife. Get discounts on top airlines, including Alaska, Midwest, and JetBlue on OneTravel and save more to splurge on shopping and eating-out in the city. The average flight duration to reach St Louis from Portland, OR is five hours and thirty minutes.

    Portland to St Louis Flight Route Facts

  • Which is the busiest month to travel from Portland to St Louis?April
  • Which is the least busy month to travel from PDX to STL?March
  • What is the travel distance between Portland to St Louis?1,705 miles
  • Name the airport nearby STL? Lambert Saint Louis International Airport
  • Name the airports nearby PDX? Portland International Airport