| Name | Type | IATA | ICAO | City |
|---|---|---|---|---|
| Fayette County Hospital Heliport | Heliport | - | IL26 |
Vandalia |
| FBM Company Airport | Closed Airport | - | US-4545 |
University Park |
| Ferris Field | Small Airport | - | 62IL |
Marengo |
| Ficklin-Airtech Airport | Small Airport | - | 26IS |
Fairbury |
| First Area Police Hdqtrs Heliport | Heliport | - | IL69 |
Chicago |
| Fischer's RLA Restricted Landing Area | Small Airport | - | 6LL6 |
New Memphis |
| Fisch RLA Airport | Small Airport | - | US-0573 |
Walnut |
| Flaherty Field | Small Airport | - | 0LL4 |
La Salle |
| Flight Park Inc Airport | Small Airport | - | 1IL4 |
Millstadt |
| Flora Municipal Airport | Small Airport | - | KFOA |
Flora |
| Flying B Ranch Airport | Closed Airport | - | US-9459 |
Danville |
| Flying Illini Airport | Small Airport | - | IL80 |
De Land |
| Flying L Airport | Closed Airport | - | US-4321 |
Lebanon |
| Flying Q Farm Airport | Small Airport | - | US-9104 |
Marengo |
| Flying Z Ranch Airport | Small Airport | - | 47IS |
Durand |
| Foley Airport | Small Airport | - | 72LL |
Princeton |
| Foote Airport | Small Airport | - | 3IS7 |
Wenona |
| Foster Field | Small Airport | - | K7A4 |
Apple River |
| Foxfield Aerodrome | Small Airport | - | 6IL4 |
Lanark |
| Fox Lake Seaplane Base | Closed Airport | - | US-11468 |
Fox Lake |
| Franciscan Health - Olympia Fields Heliport | Heliport | - | IS30 |
Olympia Fields |
| Frankfort Airport | Closed Airport | - | US-11584 |
Frankfort |
| Franklin Hospital Heliport | Heliport | - | 53IS |
Benton |
| Frank's Flying Service Airport | Small Airport | - | 4IL5 |
Morrison |
| Frasca Field | Small Airport | - | KC16 |
Urbana |
| Freeport/Dornink Airport | Small Airport | - | C86 |
Freeport |
| Friends Field | Small Airport | - | US-0579 |
Serena |
| Frings Airport | Small Airport | - | 65IS |
Leeds |
| Frost Airport | Closed Airport | - | US-7812 |
Winchester |
| Fry Restricted Landing Area Airport | Closed Airport | - | US-7654 |
Pawnee |
| Funfsinn Airport | Closed Airport | - | US-11410 |
Arlington |
| Funny Farm Airport | Small Airport | - | 5LL7 |
Union |
| Furfaro Restricted Landing Area | Small Airport | - | US-6809 |
St Jacob |
| Gaitros STOL Airport | Small Airport | - | US-0534 |
Cerro Gordo |
| Galesburg Cottage Hospital Heliport | Heliport | - | 5IL3 |
Galesburg |
| Galesburg Municipal Airport | Small Airport | GBG | KGBG |
Galesburg |
| Galt Field | Small Airport | - | K10C |
Wonder Lake |
| Gateway Regional Medical Center Heliport | Heliport | - | 38LL |
Granite City |
| G. Bray Airport | Small Airport | - | 34IL |
Lewistown |
| Gearhart-Hollow Heliport | Heliport | - | 1IL7 |
Dixon |
| Gehant Airport | Small Airport | - | 7LL6 |
West Brooklyn |
| Geldean Airport | Small Airport | - | 6IL9 |
Walnut |
| Gelfius International Airport | Small Airport | - | 27IS |
Dahlgren |
| Gen-Airpark | Small Airport | - | 3G8 |
Geneseo |
| General Wayne A. Downing Peoria International Airport | Medium Airport Scheduled | PIA | KPIA |
Peoria |
| Genesis Medical Center - Illini Campus Heliport | Heliport | - | 2LL6 |
Silvis |
| Gentry Airport | Small Airport | - | LL55 |
Polo |
| George Airport | Small Airport | - | 2LL9 |
Somonauk |
| Gerald H Hamer Airport | Closed Airport | - | US-11585 |
Peru |
| Gerbick Airport | Small Airport | - | 96IL |
Lena |
| Giblin Farms Airport | Small Airport | - | US-6534 |
Marengo |
| Gibson Community Hospital Heliport | Heliport | - | 9IS8 |
Gibson City |
| Gibson Restricted Landing Area | Small Airport | - | US-6569 |
Little York |
| Gillen Airport | Small Airport | - | 36IS |
Monmouth |
| Gittleson Farms Airport | Small Airport | - | 15IL |
Franklin Grove |
| Glatthaar Airport | Closed Airport | - | US-10314 |
Paris |
| Glenoaks Medical Center Heliport | Heliport | - | IS09 |
Glendale Heights |
| Glenview Naval Air Station | Closed Airport | - | US-8151 |
Glenview |
| Godbee RLA Restricted Landing Area | Small Airport | - | 47IL |
Kempton |
| Good Samaritan Regional Health Care Center Heliport | Heliport | - | 6IS4 |
Mount Vernon |
| Good Shepherd Hospital Heliport | Heliport | - | IL08 |
Barrington |
| Gord Airport | Small Airport | - | 0LL6 |
Sandwich |
| Gordon Brown Airport | Small Airport | - | 5LL5 |
Trivoli |
| Gottlieb Heliport | Heliport | - | 14LL |
Melrose Park |
| Gough Airport | Closed Airport | - | US-8108 |
Kansas |
| Graham Hospital Heliport | Heliport | - | 97IL |
Canton |
| Grandpas' Farm Mendota Airport | Small Airport | - | 0C7 |
Mendota |
| Grand Tower Heliport | Heliport | - | 3IS9 |
Grand Tower |
| Grant Park | Closed Airport | - | US-3432 |
Chicago |
| Greater Beardstown Airport | Small Airport | - | KK06 |
Beardstown |
| Greater Kankakee Airport | Medium Airport | IKK | KIKK |
Kankakee |
| Great Lakes Seaplane Base | Seaplane Base | - | US-6828 |
Antioch |
| Greenville Airport | Small Airport | GRE | KGRE |
Greenville |
| Griffin Airport | Small Airport | - | 0IL2 |
Alma |
| Haedtler Field | Closed Airport | - | US-3735 |
Chicago Heights |
| Hagi Landing Area Airport | Closed Airport | - | US-10004 |
Streator |
| Haley Army Airfield | Closed Airport | - | US-12606 |
Fort Sheridan |
| Hamilton Memorial Hospital Heliport | Heliport | - | 0IL0 |
Mc Leansboro |
| Hammer Airport | Small Airport | - | 00IL |
Polo |
| Hammer Restricted Landing Area | Small Airport | - | US-6807 |
Dana |
| Hammersmith Heliport | Closed Airport | - | US-9408 |
Elburn |
| Hammock Field | Small Airport | - | 7IS7 |
Leef Township |
| Hammond-Henry Hospital Heliport | Heliport | - | 3LL2 |
Geneseo |
| Hams Airport | Small Airport | - | US-7407 |
Opdyke |
| Harding Airport | Closed Airport | - | US-6544 |
Carlinville |
| Hardy Airport | Small Airport | - | 05IS |
Mount Auburn |
| Harford Airport | Small Airport | - | US-4863 |
Mazon |
| Harms Airstrip | Closed Airport | - | US-9427 |
Tampico |
| Harold Bunger Airport | Small Airport | - | 16IL |
Kirkland |
| Harold Emmerich Airport | Closed Airport | - | US-9672 |
Belleville |
| Harrington Farms Airport | Closed Airport | - | US-11481 |
Sheridan |
| Harris Airport | Small Airport | - | IS24 |
Ramsey |
| Harrisburg Medical Center Heliport | Heliport | - | 4IS4 |
Harrisburg |
| Harrisburg-Raleigh Airport | Small Airport | HSB | KHSB |
Harrisburg |
| Harry D Fenton Airport | Small Airport | - | LL88 |
Rockton |
| Hartenbower Hectares Airport | Closed Airport | - | US-9923 |
Lostant |
| Hartline Air Strip STOLport | Closed Airport | - | US-11471 |
Anna |
| Hartwell Ranch Airport | Small Airport | - | 79IS |
Hillview |
| Harvey Police Department Heliport | Heliport | - | IS17 |
Harvey |
| Hasselbring Airport | Small Airport | - | 52IL |
Paxton |