| - | - | Deer Lodge-City-Co | Deer Lodge | |
| DRG | PADE | Deering Airport | Deering | |
| CEC | KCEC | Del Norte County Regional Airport | Crescent City | |
| DRT | KDRT | Del Rio International Airport | Del Rio | |
| - | - | Delaware Airpark | Dover-Cheswold | |
| MIE | KMIE | Delaware County Regional Airport | Muncie | |
| - | KDLZ | Delaware Municipal | Delaware | |
| DQO | - | Delhi Municipal | Delhi | |
| ESC | KESC | Delta County Airport | Escanaba | |
| DJN | PABI | Delta Junction Airport | Delta Junction | |
| LOL | KLOL | Derby Field | Lovelock | |
| VPS | KVPS | Destin Fort Walton Beach Airport | Fort Walton Beach | |
| DSI | KDTS | Destin-Fort Walton Beach Airport | Destin | |
| DVL | KDVL | Devils Lake Airport | Devils Lake | |
| PIZ | PPIZ | Dew Station Airport | Point Lay | |
| DIK | KDIK | Dickinson Regional Airport | Dickinson | |
| DLG | PADL | Dillingham Airport | Dillingham | |
| DLN | KDLN | Dillon Airport | Dillon | |
| DIO | - | Diomede Heliport | Diomede Island | |
| MGE | KMGE | Dobbins Air Force Base | Marietta | |
| DDC | KDDC | Dodge City Regional Airport | Dodge City | |
| - | - | Dona Ana Co At Santa Teresa | Santa Teresa | |
| GDC | KGYH | Donaldson Field | Greenville | |
| DHN | KDHN | Dothan Regional Airport | Dothan | |
| DOV | KDOV | Dover Air Force Base | Dover-Cheswold | |
| FYV | KFYV | Drake Field | Fayetteville | |
| DBQ | KDBQ | Dubuque Municipal Airport | Dubuque | |
| DLH | KDLH | Duluth International Airport | Duluth | |
| DRO | KDRO | Durango-La Plata County Airport | Durango | |
| POU | KPOU | Dutchess County Airport | Poughkeepsie | |
| DYS | KDYS | Dyess Air Force Base | Abilene | |
| EAA | PAEA | Eagle Airport | Eagle | |
| EGE | KEGE | Eagle County Airport | Vail | |
| EGV | KEGV | Eagle River Airport | Eagle River | |
| HTO | KHTO | East Hampton Airport | East Hampton | |
| PDT | KPDT | Eastern Oregon Regional Airport | Pendleton | |
| BIH | KBIH | Eastern Sierra Regional Airport | Bishop | |
| FRY | KIZG | Eastern Slopes Regional Airport | Fryeburg | |
| MRB | KMRB | Eastern West Virginia Regional Airport | Martinsburg | |
| CLL | KCLL | Easterwood Airport | College Station | |
| EAU | KEAU | Eau Claire Airport | Eau Claire | |
| EDA | - | Edna Bay Sea Plane Base | Edna Bay | |
| MPV | KMPV | Edward F. Knapp State Airport | Berlin | |
| GAL | PAGA | Edward G. Pitka Sr. Airport | Galena | |
| EDW | KEDW | Edwards Air Force Base | Edwards Air Force Base | |
| EEK | - | Eek Airport | Eek | |
| EGX | PAII | Egegik Airport | Egegik | |
| EIL | PAEI | Eielson Air Force Base | Fairbanks | |
| KKU | - | Ekuk Airport | Ekuk | |
| KEK | - | Ekwok Airport | Ekwok | |