Cheap flights from St. Louis to Peoria (STL - PIA)

STL — PIA
Oct 3 — Oct 101

When is the cheapest time to fly from St. Louis to Peoria, Illinois (STL - PIA)?

When flying from St. Louis to Peoria, Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Useful info, stats and facts about St. Louis to Peoria flights.

What does STL to PIA mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Greater Peoria Airport flight would often be abbreviated as a STL to PIA flight.

Alternative routes for St. Louis to Peoria

See prices for flight routes from nearby airports that may be better suited for you.

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