Traveling to Peoria, Illinois? AirportRentalCars.com is proud to offer affordable rental car deals and car rental rates at Greater Peoria Regional Airport (PIA). Today, Peoria, Illinois is the largest city on the Illinois River and the county seat of Peoria County. A mainstream Midwestern town, Peoria has a diverse population and cultural mix throughout. Enjoy from the many sight, sounds and attractions that the city has to offer. Be sure to check out Spirit of Peoria, Tower Park, a Glen Oak Zoo, and the Peoria Players Theatre. At Airportrentalcars.com we have cheap car rentals, and offer some of the biggest names including: National, Alamo Rent A Car, Enterprise, Hertz Car Rental, Budget Rent A Car, Avis Rent A Car, and more. Check out great car rental deals at AirportRentalCars.com by entering your travel information in the booking box to the left.