| Airport | Code | Serves | Kind | Elevation |
|---|---|---|---|---|
| Baltimore/Washington International Thurgood Marshall Airport | BWI | Baltimore | Large airport | 146 ft |
| Fort Meade Executive Airport | FME | Fort Meade(Odenton) | Medium airport | 150 ft |
| Hagerstown Regional Richard A Henson Field | HGR | Hagerstown | Medium airport | 703 ft |
| Joint Base Andrews | ADW | Camp Springs | Medium airport | 280 ft |
| Martin State Airport | MTN | Baltimore | Medium airport | 21 ft |
| Ocean City Municipal Airport | OXB | Ocean City | Medium airport | 11 ft |
| Patuxent River Naval Air Station (Trapnell Field) | NHK | Patuxent River | Medium airport | 39 ft |
| Phillips Army Air Field | APG | Aberdeen | Medium airport | 57 ft |
| Salisbury Ocean City Wicomico Regional Airport | SBY | Salisbury | Medium airport | 52 ft |
| Bay Bridge Airport | W29 | Stevensville | Small airport | 15 ft |
| Cambridge Dorchester Airport | CGE | Cambridge | Small airport | 20 ft |
| Carroll County Regional Jack B Poage Field | DMW | Westminster | Small airport | 789 ft |
| College Park Airport | CGS | College Park | Small airport | 48 ft |
| Easton Airport / Newnam Field | ESN | Easton | Small airport | 72 ft |
| Frederick Municipal Airport | FDK | Frederick | Small airport | 303 ft |
| Garrett County Airport | 2G4 | Accident | Small airport | 2,933 ft |
| Harford County Airport | 0W3 | Churchville | Small airport | 409 ft |
| Montgomery County Airpark | GAI | Gaithersburg | Small airport | 539 ft |
| Naval Outlying Landing Field Webster | NUI | St Inigoes | Small airport | 22 ft |
| St. Mary's County Regional Airport | 2W6 | California | Small airport | 142 ft |