Cheap MSY to St. Louis flights

Book your MSY to STL flights with Expedia and find last-minute New Orleans to St. Louis airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between MSY and STL, with new flight deals and promotions almost daily. When you book your next trip from Louis Armstrong New Orleans Intl. to Lambert St. Louis Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

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!

MSY to STL Route Map

New Orleans to St. Louis Flights, Stats and Airplanes

Route information for flights from Louis Armstrong New Orleans Intl. to Lambert St. Louis Intl..

Distance:
604.94 miles

MSY - Louis Armstrong New Orleans Intl. Airlines

Browse the most popular airlines servicing the New Orleans (MSY) 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 New Orleans to St. Louis (MSY to STL)

  • There were 48,046 passengers that flew from New Orleans to St. Louis in 2009.
  • In 2009, there were 6 airline companies operating between New Orleans and St. Louis.
  • The smallest aircraft servicing flights from MSY to STL for Chautauqua Airlines is the EMB-135 built by Embraer with 37 seats.
  • The oldest aircraft servicing trips from New Orleans, LA to St. Louis, MO in 2009 was Air Greenland's B737-4 from Boeing which started flying in 1990.
  • Chautauqua Airlines, American Connection, Delta Airlines, American Airlines, UNITED, American Eagle offer flights from New Orleans, LA to St. Louis, MO.
  • The largest aircraft servicing flights between New Orleans and St. Louis from Delta Airlines is the B757-2 built by Boeing with 183 seats.
  • 64,911 seats were available on flights from MSY to STL in 2009. Of those seats, a total of 48,046 passengers flew on all flights from MSY to STL that year.
  • The newest aircraft servicing MSY to STL in 2009 was Chautauqua Airlines' EMB-140 from Embraer. The EMB-140 started flying in 2001.
  • The average aircraft occupancy on flights from New Orleans to St. Louis in 2009 was 74.33%.
  • Chautauqua Airlines operated flights from MSY to STL using 3 types of aircraft in 2009.
  • Chautauqua Airlines carried a total of 42,386 passengers from MSY to STL in 2009.

(Source: FAA & BTS 2009 Databases)

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