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

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Home North America USA Illinois Peoria Cheap flights from St. Louis to Peoria

How to find the cheapest flight from
St. Louis (STL) to Peoria (PIA)

All the information you need to plan the best STL to PIA flight in 2022: compare St. Louis to Peoria flight prices with the expected peak season, weather and rainfall in Peoria.
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 <span class="emphasized">St. Louis</span> to <span class="emphasized">Peoria</span> flights.

Related searches

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

Other flights from St. Louis

St. Louis to Tampa St. Louis to Orlando St. Louis to Phoenix St. Louis to Fort Lauderdale St. Louis to Las Vegas

Other flights to Peoria

San Diego to Peoria Seattle to Peoria Atlanta to Peoria Portland to Peoria Denver to Peoria

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COVID Restrictions

View COVID Travel Restrictions for Peoria, IL

Do I need a COVID test to fly to Peoria from St. Louis?

Information is based on travel restrictions for travel to Greater Peoria within the United States

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Greater Peoria.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Greater Peoria.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Greater Peoria.

Do I need a test to fly back to St. Louis from Peoria?

Returning to Lambert-St Louis from Greater Peoria

COVID-19 testing requirements
Visitors from Greater Peoria must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Greater Peoria are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Peoria, IL

Alternative routes for St. Louis to Peoria

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Moline Quad-City from $260 pp
Springfield Springfield-Branson to Bloomington Bloomington-Normal from $340 pp
Lambert-St Louis to Decatur Arpt from $4,785 pp

Destination information for Peoria

Things to know before you go - useful duration and weather info for your trip from St. Louis to Peoria.
Average temperature for January in Peoria
37.4 °F
Avg rainfall for January in Peoria
2.0 ″

Airports servicing St. Louis

St. Louis (STL)

Airports servicing Peoria

Peoria (PIA)

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