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Cheap flights from Pittsburgh to St Louis

Find cheap St Louis to Pittsburgh flights with our free search service. Compare all available fares for direct or connection flights from St Louis to Pittsburgh.

Round-trip
  • One-way
  • Round-trip
1 adult
Adults 12 years or over
1
Children 2-11 years
0
Infants 0-23 months
0
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Economy Class
  • Economy Class
  • Business Class
Done
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Pittsburgh to St Louis flight schedules

Flight Departure Date Arrival Date Price Duration Number of stops Updated

Pittsburgh to St Louis flight status

Flight Origin Destination Departure Arrival Equip
WN6340 Pittsburgh (PIT) St Louis (STL) 10 a.m. 1:50 p.m. B737
WN4956 Pittsburgh (PIT) St Louis (STL) 7:15 p.m. 12:40 a.m. B737

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