| Eastern Sierra Regional Airport | Bishop | BIH · KBIH | 3 |
| Easterwood Field | College Station | CLL · KCLL | 2 |
| Edward G. Pitka Sr Airport | Galena | GAL · PAGA | 2 |
| Egegik Airport | Egegik | EGX · PAII | 2 |
| Elko Regional Airport | Elko | EKO · KEKO | 2 |
| Elmira Corning Regional Airport | Elmira/Corning | ELM · KELM | 3 |
| Emmonak Airport | Emmonak | EMK · PAEM | 1 |
| Erie International Tom Ridge Field | Erie | ERI · KERI | 2 |
| Erie-Ottawa International Airport | Port Clinton | KPCW | 2 |
| Eugene Airport | Eugene | EUG · KEUG | 2 |
| Eugene F. Kranz Toledo Express Airport | Toledo | TOL · KTOL | 2 |
| Evansville Regional Airport | Evansville | EVV · KEVV | 3 |
| Fairbanks International Airport | Fairbanks | FAI · PAFA | 4 |
| Falls International Airport | International Falls | INL · KINL | 2 |
| Fayetteville Regional Airport - Grannis Field | Fayetteville | FAY · KFAY | 2 |
| Flagstaff Pulliam Airport | Flagstaff | FLG · KFLG | 1 |
| Florence Regional Airport | Florence | FLO · KFLO | 2 |
| Ford Airport | Kingsford | IMT · KIMT | 2 |
| Fort Dodge Regional Airport | Fort Dodge | FOD · KFOD | 2 |
| Fort Smith Regional Airport | Fort Smith | FSM · KFSM | 1 |
| Fort Wayne International Airport | Fort Wayne | FWA · KFWA | 3 |
| Fort Worth Meacham International Airport | Fort Worth | FTW · KFTW | 2 |
| Fort Yukon Airport | Fort Yukon | FYU · PFYU | 1 |
| Friday Harbor Airport | Friday Harbor | FRD · KFHR | 1 |
| Friedman Memorial Airport | Hailey | SUN · KSUN | 1 |
| Gainesville Regional Airport | Gainesville | GNV · KGNV | 2 |
| Gallup Municipal Airport | Gallup | GUP · KGUP | 1 |
| Gambell Airport | Gambell | GAM · PAGM | 1 |
| Garden City Regional Airport | Garden City | GCK · KGCK | 2 |
| Gary/Chicago International Airport | Gary | GYY · KGYY | 2 |
| General Wayne A. Downing Peoria International Airport | Peoria | PIA · KPIA | 2 |
| Glacier Park International Airport | Kalispell | FCA · KGPI | 2 |
| Glasgow Valley County Airport Wokal Field | Glasgow | GGW · KGGW | 2 |
| Golden Triangle Regional Airport | Columbus/W Point/Starkville | GTR · KGTR | 1 |
| Grand Canyon National Park Airport | Grand Canyon - Tusayan | GCN · KGCN | 1 |
| Grand Forks International Airport | Grand Forks | GFK · KGFK | 4 |
| Grand Junction Regional Airport | Grand Junction | GJT · KGJT | 2 |
| Grant County Airport | Silver City | SVC · KSVC | 4 |
| Great Falls International Airport | Great Falls | GTF · KGTF | 3 |
| Greater Binghamton/Edwin A Link field | Binghamton | BGM · KBGM | 2 |
| Greenbrier Valley Airport | Lewisburg | LWB · KLWB | 1 |
| Greenville-Spartanburg International Airport | Greenville/Greer/Spartanburg | GSP · KGSP | 1 |
| Gulfport Biloxi International Airport | Gulfport | GPT · KGPT | 2 |
| Gulkana Airport | Gulkana | GKN · PAGK | 1 |
| Gunnison Crested Butte Regional Airport | Gunnison | GUC · KGUC | 2 |
| Gustavus Airport | Gustavus | GST · PAGS | 2 |
| Hagerstown Regional Richard A Henson Field | Hagerstown | HGR · KHGR | 2 |
| Haines Airport | Haines | HNS · PAHN | 1 |
| Hana Airport | Hana | HNM · PHHN | 1 |
| Hancock County-Bar Harbor Airport | Bar Harbor | BHB · KBHB | 2 |
| Harrisburg International Airport | Harrisburg | MDT · KMDT | 1 |
| Hattiesburg Laurel Regional Airport | Moselle | PIB · KPIB | 1 |
| Havre City County Airport | Havre | HVR · KHVR | 2 |
| Hays Regional Airport | Hays | HYS · KHYS | 2 |
| Hector International Airport | Fargo | FAR · KFAR | 3 |
| Helena Regional Airport | Helena | HLN · KHLN | 3 |
| Hilo International Airport | Hilo | ITO · PHTO | 2 |
| Hilton Head Airport | Hilton Head Island | HHH · KHXD | 1 |
| Holy Cross Airport | Holy Cross | HCR · PAHC | 1 |
| Homer Airport | Homer | HOM · PAHO | 1 |
| Houghton County Memorial Airport | Hancock | CMX · KCMX | 2 |
| Huntsville International Airport | Huntsville | HSV · KHSV | 2 |
| Huslia Airport | Huslia | HSL · PAHL | 1 |
| Idaho Falls Regional Airport | Idaho Falls | IDA · KIDA | 2 |
| Iliamna Airport | Iliamna | ILI · PAIL | 4 |
| Imperial County Airport | Imperial | IPL · KIPL | 2 |
| Indian Mountain LRRS Airport | Utopia Creek | UTO · PAIM | 1 |
| Ithaca Tompkins Regional Airport | Ithaca | ITH · KITH | 2 |
| Jack Brooks Regional Airport | Beaumont/Port Arthur | BPT · KBPT | 2 |
| Jack Mc Namara Field Airport | Crescent City | CEC · KCEC | 2 |
| Jack Northrop Field Hawthorne Municipal Airport | Hawthorne | HHR · KHHR | 1 |
| Jackson Hole Airport | Jackson | JAC · KJAC | 1 |
| Jackson-Medgar Wiley Evers International Airport | Jackson | JAN · KJAN | 2 |
| James M. Cox Dayton International Airport | Dayton | DAY · KDAY | 3 |
| Jamestown Regional Airport | Jamestown | JMS · KJMS | 2 |
| John Murtha Johnstown Cambria County Airport | Johnstown | JST · KJST | 2 |
| Jonesboro Municipal Airport | Jonesboro | JBR · KJBR | 2 |
| Joplin Regional Airport | Joplin | JLN · KJLN | 2 |
| Joslin Field Magic Valley Regional Airport | Twin Falls | TWF · KTWF | 2 |
| Juneau International Airport | Juneau | JNU · PAJN | 2 |
| Kalamazoo/Battle Creek International Airport | Kalamazoo | AZO · KAZO | 3 |
| Kapalua Airport | Lahaina | JHM · PHJH | 1 |
| Kearney Regional Airport | Kearney | EAR · KEAR | 2 |
| Kenai Municipal Airport | Kenai | ENA · PAEN | 3 |
| Ketchikan International Airport | Ketchikan | KTN · PAKT | 1 |
| Key Field / Meridian Regional Airport | Meridian | MEI · KMEI | 2 |
| Key West International Airport | Key West | EYW · KEYW | 1 |
| Killeen Regional Airport / Robert Gray Army Airfield | Fort Cavazos | GRK · KGRK | 1 |
| King County International Airport - Boeing Field | Seattle | BFI · KBFI | 2 |
| King Salmon Airport | King Salmon | AKN · PAKN | 3 |
| Kirksville Regional Airport | Kirksville | IRK · KIRK | 2 |
| Klawock Airport | Klawock | KLW · PAKW | 1 |
| Knox County Regional Airport | Rockland | RKD · KRKD | 2 |
| Kodiak Airport | Kodiak | ADQ · PADQ | 3 |
| L M Clayton Airport | Wolf Point | OLF · KOLF | 1 |
| La Crosse Regional Airport | La Crosse | LSE · KLSE | 3 |
| Lafayette Regional Airport | Lafayette | LFT · KLFT | 3 |
| Lake Charles Regional Airport | Lake Charles | LCH · KLCH | 2 |
| Lake Havasu City Airport | Lake Havasu City | HII · KHII | 1 |
| Lakeland Linder International Airport | Lakeland | LAL · KLAL | 2 |