| Name | Type | IATA | ICAO | City |
|---|---|---|---|---|
| Braidwood National Park Service Heliport | Closed Airport | - | US-11421 |
Godley |
| Brammeier Airport | Small Airport | - | 7LL9 |
Oakdale |
| Brandt Airport | Closed Airport | - | US-10312 |
Manteno |
| Brandt Heliport | Heliport | - | 9LL7 |
Pleasant Plains |
| Bresson Airport | Small Airport | - | C82 |
Compton |
| Brewer Airport | Closed Airport | - | US-0167 |
Ramsey |
| Briggs Brothers Airfield | Closed Airport | - | US-10667 |
Galena |
| Bromenn Hospital Heliport | Heliport | - | IL25 |
Normal |
| Brookeridge Air Park | Small Airport | - | LL22 |
Downers Grove |
| Brooks Ranch Airport | Closed Airport | - | US-11420 |
Burnside |
| Brown and Lambrecht Heliport | Heliport | - | LL12 |
New Lenox |
| Brown Heliport | Closed Airport | - | US-9830 |
Heyworth |
| Brunner Airport | Closed Airport | - | US-9396 |
West Dundee |
| Brussels Heliport | Heliport | - | 4IL7 |
Brussels |
| Bud Pierce Memorial Airport | Small Airport | - | US-7516 |
Stockton |
| Bult Field | Small Airport | - | C56 |
Monee |
| Bunn Airport | Closed Airport | - | US-0898 |
Nebo |
| Burns Field | Small Airport | - | US-12809 |
Shippman |
| Burris Field | Closed Airport | - | US-9315 |
Waukegan |
| Busboom Airport | Closed Airport | - | US-11419 |
Gifford |
| Busboom RLA Restricted Landing Area | Small Airport | - | 0LL5 |
St Joseph |
| Bushby RLA Restricted Landing Area | Small Airport | - | 87IL |
Minooka |
| Bussart Airport | Closed Airport | - | US-11469 |
Dudley |
| Butler Hill Restricted Landing Area | Closed Airport | - | US-10873 |
West Brooklyn |
| Cache River Airstrip | Small Airport | - | US-8001 |
Anna |
| Cady Aerial Restricted Landing Area | Small Airport | - | 0IS3 |
Rock Falls |
| Cairo Regional Airport | Small Airport | CIR | KCIR |
Cairo |
| Calhoun Medical Center Heliport | Heliport | - | 36LL |
Hardin |
| Cambier Airport | Closed Airport | - | US-11591 |
Ridott |
| Campbell Airport | Small Airport | - | US-5532 |
Astoria |
| Campbell Airport | Small Airport | - | KC81 |
Grayslake |
| Carle Hospital Heliport | Heliport | - | IS96 |
Urbana |
| Carlinville Area Hospital Heliport | Heliport | - | 44LL |
Carlinville |
| Carlson Restricted Landing Area | Small Airport | - | IS19 |
Pecatonica |
| Carlyle Airpark | Closed Airport | - | US-5536 |
Carlyle |
| Carmi Municipal Airport | Small Airport | - | KCUL |
Carmi |
| Cary Fire Dept Heliport | Heliport | - | 6IS1 |
Cary |
| Casa De Aero Park Airport | Small Airport | - | 68IS |
Hampshire |
| Casey Municipal Airport | Small Airport | - | K1H8 |
Casey |
| Cast Airport | Small Airport | - | 5IS7 |
Fairmount |
| Caterpillar Aurora Heliport | Heliport | - | IS74 |
Montgomery |
| Catlett Airport | Closed Airport | - | US-7993 |
Fairmount |
| C D Maulding Airport | Small Airport | - | LL32 |
Paxton |
| Cedar Ridge Airport | Small Airport | - | 9IS0 |
Nauvoo |
| Centegra Hospital - Woodstock Heliport | Heliport | - | IL42 |
Woodstock |
| Center Point Heliport | Closed Airport | - | US-11412 |
Oak Brook |
| Central Dupage Hospital Heliport | Heliport | - | IS39 |
Winfield |
| Centralia Correctional Center Heliport | Heliport | - | 6IL8 |
Centralia |
| Centralia Municipal Airport | Small Airport | ENL | KENL |
Centralia |
| Central Illinois Regional Airport at Bloomington-Normal | Medium Airport Scheduled | BMI | KBMI |
Bloomington/Normal |
| CGH Medical Center Heliport | Heliport | - | IS46 |
Sterling |
| Chatsworth Restricted Landing Area | Closed Airport | - | US-11425 |
Chatsworth |
| Cheechako Airport | Closed Airport | - | US-10800 |
Monroe Center |
| Chester Wyss Airport | Small Airport | - | LL75 |
Rock City |
| Chicago Executive Airport | Medium Airport | PWK | KPWK |
Chicago/Prospect Heights/Wheeling |
| Chicago Fire Department Air Sea Rescue Heliport | Heliport | - | LL35 |
Chicago |
| Chicago Fire Department Quinn Fire Academy Heliport | Closed Airport | - | US-4602 |
Chicago |
| Chicago Glider Club Gliderport | Small Airport | - | IL59 |
Channahon |
| Chicago Helicopter Experience Heliport | Heliport | - | US-4780 |
Chicago |
| Chicagoland Speedway Heliport | Heliport | - | IL98 |
Joliet |
| Chicago Meigs Airport | Closed Airport | - | US-12483 |
Chicago |
| Chicago Midway International Airport | Large International Airport Scheduled | MDW | KMDW |
Chicago |
| Chicago O'Hare International Airport | Large International Airport Scheduled | ORD | KORD |
Chicago |
| Chicago Police Marine Heliport | Heliport | - | US-3333 |
Chicago |
| Chicago Rockford International Airport | Medium Airport Scheduled | RFD | KRFD |
Chicago/Rockford |
| Children's Memorial Hospital Heliport | Heliport | - | 40IS |
Chicago |
| Cicero Airport | Closed Airport | - | US-3641 |
Cicero |
| City of Geneseo Heliport | Heliport | - | 24IL |
Geneseo |
| City of Highland Park Heliport | Heliport | - | 9IL5 |
Highland Park |
| Clapper Airport | Closed Airport | - | US-10295 |
Mansfield |
| Clarence C Johnson Airport | Small Airport | - | US-7417 |
Manhattan |
| Clark Airport | Small Airport | - | 23IS |
Plymouth |
| Clarke Heliport | Heliport | - | LL95 |
Roselle |
| Classic Landings Airport | Small Airport | - | 05IL |
Bonfield |
| Clay County Hospital Heliport | Heliport | - | 30IL |
Flora |
| Clifton Airport | Closed Airport | - | US-5553 |
Clifton |
| Clinton Heliport | Heliport | - | KC26 |
Clinton |
| Clinton Power Station Heliport | Heliport | - | II41 |
Clinton |
| Cloverleaf Ranch Airport | Small Airport | - | 15LL |
Tiskilwa |
| Cody Port RLA Restricted Landing Area | Small Airport | - | 7IL8 |
Harding |
| Coles County Memorial Airport | Small Airport | MTO | KMTO |
Mattoon |
| Colman Airport | Small Airport | - | US-6520 |
Buckingham |
| Colonel Smith Memorial Airport | Small Airport | - | US-0303 |
Warrensburg |
| Colonial Acres Airport | Small Airport | - | 4LL8 |
Sycamore |
| Columbia Hoffman Estates Medical Center Heliport | Heliport | - | IL03 |
Hoffman Estates |
| Community Hospital of Ottawa Heliport | Heliport | - | LL25 |
Ottawa |
| Community Hospital of Staunton Heliport | Heliport | - | IS21 |
Staunton |
| Compass Rose Airport | Small Airport | - | LL87 |
Rockton |
| Compton Airport | Small Airport | - | 3LL9 |
Pocahontas |
| Condell Medical Center Heliport | Heliport | - | 02IS |
Libertyville |
| Cooch Landing Area Airport | Small Airport | - | IL31 |
Atwood |
| Corman Acres Airport | Small Airport | - | 5IS4 |
Lake City |
| Corn Alley 2 Airport | Small Airport | - | US-0554 |
El Paso |
| Corn Alley Airport | Small Airport | - | 63IS |
El Paso |
| Cornerstone Heliport | Heliport | - | 72IL |
Warrenville |
| Corn Field | Small Airport | - | IL95 |
Custer Park |
| Corporal Jason G Pautsch Heliport | Heliport | - | US-7373 |
Rock Island |
| Corporetum Office Campus Heliport | Closed Airport | - | US-10497 |
Lisle |
| Corzatt Airport | Closed Airport | - | US-6568 |
Biggsville |
| Cottonwood Airport | Small Airport | - | IL57 |
Bloomington |