| Airport | Code | Serves | Kind | Elevation |
|---|---|---|---|---|
| Dover Civil Air Terminal/Dover Air Force Base | DOV | Dover | Medium airport | 24 ft |
| Wilmington Airport | ILG | Wilmington | Medium airport | 80 ft |
| Delaware Airpark | 33N | Dover/Cheswold | Small airport | 56 ft |
| Delaware Coastal Airport | GED | Georgetown | Small airport | 53 ft |