Take off on cheap flights from Pittsburgh to St Louis, your adventure starts now!

Find cheap airline tickets from Pittsburgh to St Louis by date

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Find the cheapest Pittsburgh St Louis flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Pittsburgh - St Louis with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - St Louis New York - St Louis London - St Louis Miami - St Louis Chicago - St Louis San Francisco - St Louis See more routes

Airlines operating flights from Pittsburgh to St Louis

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Travel tips for flights Pittsburgh - St Louis

  • Arrival city:
  • St Louis, USA
  • Airport(s):
  • St. Louis Downtown Airport (CPS)
  • Lambert–St. Louis International Airport (STL)
  • MidAmerica St. Louis Airport (BLV)
  • Spirit of St. Louis Airport (SUS)
  • Local time:
  • Sep 24, 2018 4:47 AM, GMT-5
  • Weather:
  • min. 81ºF, max. 86ºF
  • Departure city:
  • Pittsburgh, USA
  • Airport(s):
  • Allegheny County Airport (AGC)
  • Pittsburgh International Airport (PIT)
  • Local time:
  • Sep 24, 2018 5:47 AM, GMT-4
  • Weather:
  • min. 58ºF, max. 70ºF