Cheap PIT to St. Louis flights

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Popular Flights from St. Louis, Missouri

Browse popular flight destinations from St. Louis (STL), and plan your next exciting trip. Expedia has cheap flights from St. Louis on multiple airline carriers, so book your next trip today!

PIT to STL Route Map

Pittsburgh to St. Louis Flights, Stats and Airplanes

Route information for flights from Pittsburgh Intl. to Lambert St. Louis Intl..

Distance:
552.42 miles

Airline carriers and aircraft used on flights from PIT to STL

Airline Carrier

United Airlines
US Airways

Aircraft

Embraer RJ135 / RJ140 / RJ145
Embraer RJ135 / RJ140 / RJ145

PIT - Pittsburgh Intl. Airlines

Browse the most popular airlines servicing the Pittsburgh (PIT) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

STL - Lambert St. Louis Intl. Airlines

Browse the most popular airlines servicing the St. Louis (STL) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

Interesting Facts About Flights from Pittsburgh to St. Louis (PIT to STL)

  • There were 27,440 passengers that flew from Pittsburgh to St. Louis in 2009.
  • The largest aircraft servicing flights between Pittsburgh and St. Louis from American Airlines is the B757-2 built by Boeing with 188 seats.
  • The newest aircraft servicing PIT to STL in 2009 was Republic Airlines' EMB-170 from Embraer. The EMB-170 started flying in 2004.
  • American Connection, American Airlines, Republic Airlines, Delta Airlines offer flights from Pittsburgh, PA to St. Louis, MO.
  • 40,512 seats were available on flights from PIT to STL in 2009. Of those seats, a total of 27,440 passengers flew on all flights from PIT to STL that year.
  • The oldest aircraft servicing trips from Pittsburgh, PA to St. Louis, MO in 2009 was American Airlines' B757-2 from Boeing which started flying in 1990.
  • The smallest aircraft servicing flights from PIT to STL for American Connection is the EMB-145 built by Embraer with 50 seats.
  • American Connection carried a total of 27,230 passengers from PIT to STL in 2009.
  • In 2009, there were 4 airline companies operating between Pittsburgh and St. Louis.
  • American Airlines operated flights from PIT to STL using one type of aircraft in 2009.
  • The average aircraft occupancy on flights from Pittsburgh to St. Louis in 2009 was 60.65%.

(Source: FAA & BTS 2009 Databases)