Airports in Illinois, United States
1,120 airports and heliports available for private and business aviation.
1,120 Airport(s)
| ICAO Code | IATA Code | Airport Name | City | Region | Country |
|---|---|---|---|---|---|
| ICAO Code KMDW | IATA Code MDW | Airport Name Chicago Midway International Airport | CityChicago | RegionIllinois | CountryUnited States |
| ICAO Code KORD | IATA Code ORD | Airport Name Chicago O'Hare International Airport | CityChicago | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Chicago Police Marine Heliport | CityChicago | RegionIllinois | CountryUnited States |
| ICAO Code KRFD | IATA Code RFD | Airport Name Chicago Rockford International Airport | CityChicago/Rockford | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Chicagoland Speedway Heliport | CityJoliet | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Children's Memorial Hospital Heliport | CityChicago | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Cicero Airport | CityCicero | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name City of Geneseo Heliport | CityGeneseo | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name City of Highland Park Heliport | CityHighland Park | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Clapper Airport | CityMansfield | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Clarence C Johnson Airport | CityManhattan | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Clark Airport | CityPlymouth | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Clarke Heliport | CityRoselle | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Classic Landings Airport | CityBonfield | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Clay County Hospital Heliport | CityFlora | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Clifton Airport | CityClifton | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Clinton Heliport | CityClinton | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Clinton Power Station Heliport | CityClinton | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Cloverleaf Ranch Airport | CityTiskilwa | RegionIllinois | CountryUnited States |
| ICAO Code N/A | IATA Code N/A | Airport Name Cody Port RLA Restricted Landing Area | CityHarding | RegionIllinois | CountryUnited States |