Flights from St. Louis to Pittsburgh
Cheap STL to Pittsburgh flights
Discount flights from St. Louis to Pittsburgh airfare
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St. Louis, Missouri (STL) to Pittsburgh, Pennsylvania (PIT)
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- Roundtrip (including all taxes and fees)
- Per Adult
- Based on e-ticket purchase
- Shown without coupon discounts
The lowest roundtrip price(s) recently found
| Airport | Flight To | Travel Dates (Nights) |
Hotel Rating | Package Discount |
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Popular Flights from St. Louis, Missouri
Popular Flights from Pittsburgh, Pennsylvania
Top Pittsburgh Flights to US Destinations
Pittsburgh to New York (PIT - JFK)
Pittsburgh to Denver (PIT - DEN)
Pittsburgh to Atlanta (PIT - ATL)
Pittsburgh to San Francisco (PIT - SFO)
Pittsburgh to Miami (PIT - MIA)
Pittsburgh to Los Angeles (PIT - LAX)
Pittsburgh to Las Vegas (PIT - LAS)
Pittsburgh to Houston (PIT - IAH)
Pittsburgh to Newark (PIT - EWR)
Top Pittsburgh International Destinations
Pittsburgh to Paris (PIT - CDG)
Pittsburgh to Amsterdam (PIT - AMS)
Pittsburgh to London (PIT - LGW)
Pittsburgh to Barcelona (PIT - BCN)
Pittsburgh to Dubai (PIT - DXB)
Pittsburgh to Rome (PIT - FCO)
Pittsburgh to Hong Kong (PIT - HKG)
Pittsburgh to Toronto (PIT - YYZ)
Pittsburgh to Frankfurt (PIT - FRA)
STL to PIT Route Map
St. Louis to Pittsburgh Flights, Stats and Airplanes
Route information for flights from Lambert St. Louis Intl. to Pittsburgh Intl..
Airline carriers and aircraft used on flights from STL to PIT
United Airlines
US Airways
Embraer RJ135 / RJ140 / RJ145
Embraer RJ135 / RJ140 / RJ145
STL - Lambert St. Louis Intl. Airlines
Browse the 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.
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.
Interesting Facts About Flights from St. Louis to Pittsburgh (STL to PIT)
- In 2009, there were 3 airline companies operating between St. Louis and Pittsburgh.
- There were 26,220 passengers that flew from St. Louis to Pittsburgh in 2009.
- The oldest aircraft servicing trips from St. Louis, MO to Pittsburgh, PA in 2009 was American Airlines' MD-80 from Mcdonnell Douglas which started flying in 1990.
- The smallest aircraft servicing flights from STL to PIT for American Connection is the EMB-145 built by Embraer with 50 seats.
- 41,066 seats were available on flights from STL to PIT in 2009. Of those seats, a total of 26,220 passengers flew on all flights from STL to PIT that year.
- The largest aircraft servicing flights between St. Louis and Pittsburgh from American Airlines is the B757-2 built by Boeing with 188 seats.
- American Connection, American Airlines, Continental Airlines offer flights from St. Louis, MO to Pittsburgh, PA.
- The newest aircraft servicing STL to PIT in 2009 was Republic Airlines' EMB-170 from Embraer. The EMB-170 started flying in 2004.
- American Connection carried a total of 26,016 passengers from STL to PIT in 2009.
- The average aircraft occupancy on flights from St. Louis to Pittsburgh in 2009 was 60.07%.
- American Airlines operated flights from STL to PIT using 2 types of aircraft in 2009.
(Source: FAA & BTS 2009 Databases)


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