| Name | Type | IATA | ICAO | City |
|---|---|---|---|---|
| Lung Restricted Landing Area | Closed Airport | - | US-11422 |
Carthage |
| Lunn Seaplane Base | Seaplane Base | - | US-6332 |
Oregon |
| Lutz Airport | Closed Airport | - | US-10957 |
Mulberry Grove |
| Lutz Restricted Landing Area Airport | Closed Airport | - | US-10712 |
Dillon Township |
| Lynn Heliport | Heliport | - | 42IL |
Union |
| LZ Fairwinds Airport | Small Airport | - | LL78 |
Rockford |
| Maaks Heliport | Heliport | - | 3IL4 |
Middletown |
| Maas Airstrip | Small Airport | - | 69LL |
New Boston |
| Machesney Airport | Closed Airport | - | US-6330 |
Machesney Park |
| Macomb Municipal Airport | Small Airport | MQB | KMQB |
Macomb |
| Maddox Airport | Closed Airport | - | US-7551 |
Allerton |
| M.A.M Trail Airport | Small Airport | - | IL65 |
Little York |
| Manito Mitchell Airport | Small Airport | - | C45 |
Manito |
| Maple Hurst Farms Airport | Small Airport | - | LL74 |
Rochelle |
| Marcor Heliport | Closed Airport | - | US-11430 |
Chicago |
| Margenthaler Airport | Closed Airport | - | US-7953 |
Maroa |
| Marshall Browning Hospital Heliport | Heliport | - | 14IS |
Du Quoin |
| Marshall County Airport | Small Airport | - | KC75 |
Lacon |
| Marshall Farms Airport | Small Airport | - | US-7144 |
Cortland |
| Martin Airport | Small Airport | - | IL64 |
Lincoln |
| Martin Airport | Closed Airport | - | US-10779 |
Hillview |
| Martin RLA Restricted Landing Area | Small Airport | - | IL82 |
Clinton |
| Martins Airport | Small Airport | - | US-5535 |
Carthage |
| Marvin D Bradd Airport | Small Airport | - | 51IL |
Mansfield |
| Marx V Stott Airport | Closed Airport | - | US-6466 |
DeKalb |
| Mary's Landing Airport | Closed Airport | - | US-10842 |
Capron |
| Mason Airport | Closed Airport | - | US-10003 |
Lincoln |
| Mason District Hospital Heliport | Heliport | - | 31IS |
Havana |
| Mast Field | Small Airport | - | IS45 |
Quincy |
| Matteson Airport | Closed Airport | - | US-6532 |
Mazon |
| Maulfair Airport | Closed Airport | - | US-8273 |
Granville |
| Mayhall Airport | Small Airport | - | 5LL3 |
Murdock |
| Mays Aviation Airport | Small Airport | - | IL63 |
Chenoa |
| McAllister Landing Strip | Closed Airport | - | US-1692 |
Warsaw |
| Mc Cartney Airport | Small Airport | - | 2IL1 |
Durand |
| Mc Christy Airport | Small Airport | - | IS54 |
Stonington |
| Mc Coy Airport | Small Airport | - | 3IS1 |
Blue Mound |
| McCulley Airport | Small Airport | - | IL56 |
Champaign |
| Mc Curdy Airport | Small Airport | - | LL94 |
Roscoe |
| McCurdy Strip | Small Airport | - | LL90 |
Caledonia |
| Mc Donald's Plaza Heliport | Heliport | - | 77IS |
Oak Brook |
| Mc Donough County Hospital Heliport | Heliport | - | 46IL |
Macomb |
| McDowell Heliport | Heliport | - | US-4424 |
Sidell |
| McLeansboro Airport | Small Airport | - | 3LL8 |
McLeansboro |
| McNeal's Field | Small Airport | - | 2IL3 |
East Moline |
| Mc Pherson Airport | Small Airport | - | 5IS9 |
Carthage |
| Meadow Creek Airport | Small Airport | - | 2IL9 |
Monee |
| Meaker RLA Heliport | Heliport | - | US-1166 |
Wyoming |
| Melody Field | Small Airport | - | IS88 |
Danville |
| Memorial Heliport | Heliport | - | 50IS |
Freeport |
| Memorial Hospital Belleville Heliport | Heliport | - | 60LL |
Belleville |
| Memorial Hospital East Shiloh Heliport | Heliport | - | 61IL |
Shiloh |
| Memorial Hospital Heliport | Heliport | - | 4IS2 |
Chester |
| Memorial Hospital Heliport | Heliport | - | IL50 |
Carthage |
| Memorial Hosp Of Carbondale Heliport | Heliport | - | 5IS1 |
Carbondale |
| Memorial Medical Center - Springfield Heliport | Heliport | - | 54LL |
Springfield |
| Mendota Community Hospital Heliport | Heliport | - | 74IL |
Mendota |
| Mercer County Airport | Small Airport | - | C00 |
Aledo |
| Mercer County Hospital Heliport | Heliport | - | 12IS |
Aledo |
| Mercy Harvard Hospital Heliport | Heliport | - | 8IL4 |
Harvard |
| Mercyhealth Crystal Lake Hospital Heliport | Heliport | - | US-8506 |
Crystal Lake |
| Mercyhealth System-Riverside Heliport | Heliport | - | 82IL |
Rockford |
| Merkle Airport | Small Airport | - | 3IS4 |
Hanover |
| Methodist Medical Center of Illinois Heliport | Heliport | - | IL04 |
Peoria |
| Metropolis Municipal Airport | Small Airport | - | KM30 |
Metropolis |
| Meyer Airport | Closed Airport | - | US-11582 |
Oquawka |
| M G T Channahon Illinois Heliport | Heliport | - | IS31 |
Channahon |
| Michael Pfister Airport | Small Airport | - | 86IS |
Roanoke |
| Midland Airport | Small Airport | - | 50IL |
Antioch |
| Midwestern Regional Medical Center Heliport | Closed Airport | - | US-11432 |
Zion |
| Midwest Heliport | Heliport | - | 05LL |
Willowbrook |
| Midwest Medical Center Heliport | Heliport | - | 13IL |
Galena |
| Miller Airport | Closed Airport | - | US-10681 |
Ashton |
| Miller Airport | Small Airport | - | 3LL0 |
South Beloit |
| Miller/Maple Park Farm Airport | Closed Airport | - | US-6461 |
Maple Park |
| Miller Restricted Landing Area | Small Airport | - | US-4782 |
Lincoln |
| Mill Rose Farm Restricted Landing Area | Closed Airport | - | US-11427 |
Chicago/Barrington |
| Minder Airport | Small Airport | - | 37IL |
Lincoln |
| Miners Memorial Health Center Heliport | Heliport | - | 8LL8 |
West Frankfort |
| Mitchell Restricted Landing Area Airport | Small Airport | - | 67IL |
Marseilles |
| Mitek Airport | Small Airport | - | 20IS |
Winslow |
| Monmouth Municipal Airport | Small Airport | - | C66 |
Monmouth |
| Monroe County Ambulance Service Heliport | Heliport | - | 29LL |
Waterloo |
| Morris Hospital Heliport | Heliport | - | LL04 |
Morris |
| Morris Municipal Airport James R. Washburn field | Small Airport | - | KC09 |
Morris |
| Morrison Community Hospital Heliport | Heliport | - | 5LL9 |
Morrison |
| Morton Airport | Small Airport | - | IS55 |
La Harpe |
| Motorola CSG-Harvard Heliport | Closed Airport | - | US-10326 |
Harvard |
| Moulton Farms Airport | Closed Airport | - | US-2948 |
Wayne City |
| Mountain Airport | Closed Airport | - | US-9873 |
Perry |
| Mount Carmel Municipal Airport | Small Airport | - | KAJG |
Mount Carmel |
| Mount Hawley Auxiliary Airport | Small Airport | - | K3MY |
Peoria |
| Mount Sterling Municipal Airport | Small Airport | - | KI63 |
Mount Sterling |
| Mount Vernon Outland Airport | Small Airport | MVN | KMVN |
Mount Vernon |
| Mueller Airport | Small Airport | - | US-6898 |
New Douglas |
| Mulderink Heliport | Closed Airport | - | US-11431 |
South Chicago Heights |
| Munch Heliport | Closed Airport | - | US-11426 |
Chemung |
| Murk's Strip | Small Airport | - | 0LL2 |
St. Augustine |
| Murphy Farms Airport | Small Airport | - | 70IL |
Farmersville |
| Mussman Airport | Small Airport | - | 7IL0 |
Grant Park |