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Cheap Flights from St. Louis to Peoria $339.05

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Cheapest Flights from St. Louis to Peoria (STL to PIA)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from St. Louis to Peoria (STL to PIA)

Question : How many days should you spend in Peoria if you're flying in from Saint Louis?
Answer : The average time spent in Peoria by passengers flying from STL is seven days.

Question : Can you cut down on flight costs by changing the day of the week you travel to Peoria?
Answer : Wednesday is your lowest-cost day to fly in December. Being flexible with your travel days garners you even more savings during your booking.

Question : Should you be aware of any airlines that have a reputation of delays for this route?
Answer : Trans States Airlines flights from STL to PIA are late 50% of the time. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : Which airline has been on schedule from Lambert-St. Louis International Airport (STL) to Peoria International Airport (PIA) the most?
Answer : NetJets Aviation leads the way with an 83% on-time rate. Spend as little time in an airport as necessary by flying with NetJets Aviation. Note that if they do have a delay, it usually lasts about one hour.