- Graham Farm AirportIdent: OH82Serves: Dresden
- Graham Farms AirportIdent: SN72Serves: Harris
- Graham FieldIdent: 7K7Serves: North Sioux City
- Graham FieldIdent: XS31Serves: Sadler
- Graham Municipal AirportIdent: KRPHServes: Graham
- Graham US Forest Service AirportIdent: U45Serves: Atlanta
- Grame AirportIdent: US-4786Serves: Troy
- Grammar AirportIdent: NK76Serves: Geneva
- Granbury Regional AirportIdent: KGDJServes: Granbury
- Granby Grand County AirportIdent: KGNBServes: Granby
- Grand Canyon Bar Ten AirstripIdent: 1Z1Serves: Littlefield
- Grand Canyon Caverns AirportIdent: L37Serves: Peach Springs
- Grand Canyon Regional AirportIdent: KN38Serves: Wellsboro
- Grand Canyon West AirportIdent: K1G4Serves: Peach Springs
- Grand Coulee Dam AirportIdent: K3W7Serves: Electric City
- Grand Geneva Resort AirportIdent: KC02Serves: Lake Geneva
- Grand Glaize Osage Beach AirportIdent: KK15Serves: Osage Beach
- Grand Haven Memorial AirparkIdent: K3GMServes: Grand Haven
- Grand Home AirportIdent: AK99Serves: Wasilla
- Grand Isle AirportIdent: OK18Serves: Big Cabin
- Grand Lake Regional AirportIdent: K3O9Serves: Afton
- Grand Marais AirportIdent: Y98Serves: Grand Marais
- Grand Marais Cook County AirportIdent: KCKCServes: Grand Marais
- Grand Oak Plantation AirportIdent: US-7083Serves: Sasser
- Grand Prairie Municipal AirportIdent: KGPMServes: Grand Prairie
- Grand Rapids Itasca Co-Gordon Newstrom fieldIdent: KGPZServes: Grand Rapids
- Grand View International AirportIdent: WN23Serves: Sequim
- Grandcraft Landing StripIdent: OK30Serves: Langley
- Grandfield Municipal AirportIdent: K1O1Serves: Grandfield
- Grandlienard-Hogg AirportIdent: II01Serves: Bluffton
- Grandpas' Farm Mendota AirportIdent: 0C7Serves: Mendota
- Grandview Subdivision AirportIdent: 5AK9Serves: Palmer
- Granite Falls Municipal Airport / Lenzen-Roe Memorial FieldIdent: KGDBServes: Granite Falls
- Granite Mountain Air StationIdent: PAGZServes: Granite Mountain
- Granite Mountain Lodge AirportIdent: CO11Serves: Salida
- Grant AirportIdent: 3GA0Serves: Stockbridge
- Grant County AirportIdent: K1V2Serves: Hyannis
- Grant County AirportIdent: KW99Serves: Petersburg
- Grant County Regional Airport / Ogilvie FieldIdent: KGCDServes: John Day
- Grant Municipal AirportIdent: KGGFServes: Grant
- Grants-Milan Municipal AirportIdent: KGNTServes: Grants
- Grantsburg Municipal AirportIdent: KGTGServes: Grantsburg
- Granville AirportIdent: B01Serves: Granville
- Grapevine AirstripIdent: 88AZServes: Roosevelt
- Grasmere AirportIdent: U91Serves: Grasmere
- Grass Patch AirportIdent: 00FAServes: Bushnell
- Grass Roots AirparkIdent: 06FDServes: Mascotte
- Grass Roots AirportIdent: 05LSServes: Alexandria
- Grass Roots STOLportIdent: 9MI5Serves: Millington
- Grass Strip AirportIdent: US-0922Serves: Chandler
- Grasso Salvage AirportIdent: 62VAServes: Holland
- Grassy Meadows/Sky Ranch Landowners Assn AirportIdent: UT47Serves: Hurricane
- Gratiot Community AirportIdent: KAMNServes: Alma
- Gravco AirportIdent: 2TA1Serves: Lufkin
- Grave-King AirportIdent: US-1173Serves: Rogue River
- Gravel Run AirportIdent: 3PN6Serves: Saegertown
- Gravely AirportIdent: VA12Serves: Martinsville
- Gravette FieldIdent: AR09Serves: Gravette
- Gray AirportIdent: 07INServes: Boggstown
- Gray Butte FieldIdent: 04CAServes: Palmdale