- Burris Ranch AirportIdent: 2TE6Serves: Karnes City
- Bursch Private AirportIdent: 4KS8Serves: Bird City
- Busboom RLA Restricted Landing AreaIdent: 0LL5Serves: St Joseph
- Busch Creek AirportIdent: AA09Serves: Talkeetna
- Bush AirportIdent: 6VA9Serves: Woolwine
- Bush FieldIdent: MN57Serves: Hinckley
- Bushby RLA Restricted Landing AreaIdent: 87ILServes: Minooka
- Bussen AirportIdent: 6KS4Serves: Sharon Springs
- Butler AirparkIdent: 4KS7Serves: Rose Hill
- Butler AirportIdent: 11TXServes: Sherman
- Butler Aviation AirportIdent: 6AK3Serves: Nikiski
- Butler Co Regional Airport - Hogan FieldIdent: KHAOServes: Hamilton
- Butler Farm Show AirportIdent: 3G9Serves: Butler
- Butler FieldIdent: IN46Serves: Rockville
- Butler Memorial AirportIdent: KBUMServes: Butler
- Butler Municipal AirportIdent: K6A1Serves: Butler
- Butler-Choctaw County AirportIdent: K09AServes: Butler
- Butte Municipal AirportIdent: AK1Serves: Palmer
- Butte Valley AirportIdent: KA32Serves: Dorris
- Butter Valley Golf Port AirportIdent: 7N8Serves: Bally
- Butterbottom AirstripIdent: US-6124Serves: ROCKSPRINGS
- Buttermilk Air StripIdent: 81XAServes: Florence
- Buzzard Creek AirstripIdent: US-5469Serves: San Saba
- Buzzard's Roost AirportIdent: 76KYServes: Lawrenceburg
- Buzzards Roost AirportIdent: 1WI7Serves: Redgranite
- Buzzards Roost AirportIdent: O18Serves: Inola
- Buzzy's FieldIdent: ME89Serves: Acton
- Bybee FieldIdent: 97OGServes: Nyssa
- Byerley AirportIdent: K0M8Serves: Lake Providence
- Byram Ranch AirportIdent: 63XSServes: Henly
- Byrd Air FieldIdent: 5FL4Serves: Elkton
- Byrd Creek AirportIdent: 46VAServes: Columbia
- Byrd FieldIdent: SC48Serves: Turbeville
- Byrne FieldIdent: 0IN5Serves: Byrneville
- Byron AirportIdent: KC83Serves: Byron
- Byrt AirportIdent: 5XS9Serves: Streetman
- C & W Air ParkIdent: 1GE2Serves: Woodland
- C & W Milliron Flying FieldIdent: PN13Serves: Sigel
- C A M P AirportIdent: 8NE9Serves: Fullerton
- C D Maulding AirportIdent: LL32Serves: Paxton
- C David Campbell Field Corsicana Municipal AirportIdent: KCRSServes: Corsicana
- C E 'Rusty' Williams AirportIdent: K3F3Serves: Mansfield
- C Jeidy Farms AirportIdent: WI56Serves: Bloomington
- C&R Farm AirportIdent: 78GAServes: Carrollton
- C. A. Moore AirportIdent: K19MServes: Lexington
- C. R. Acres AirportIdent: 2WS3Serves: Greenleaf
- C. V. AirportIdent: II43Serves: Granger
- C.E.F. AirportIdent: MU02Serves: Warrenton
- C.T.S. AirportIdent: 78AKServes: Willow
- C2K AirportIdent: US-4576Serves: Fair Grove
- Caas AirportIdent: NV98Serves: Pahrump
- Cabaniss Field Naval Outlying Landing FieldIdent: KNGWServes: Corpus Christi
- Cabin Creek Landing AirportIdent: 97MTServes: Marion
- Cabin Creek US Forest Service AirportIdent: I08Serves: Big Creek Ranger Station
- Cable Creek Ranch AirportIdent: 96ORServes: Ukiah
- Cable Union AirportIdent: K3CUServes: Cable
- Cabool Memorial AirportIdent: KTVBServes: Cabool
- Cabrito AirportIdent: 98TSServes: Goldthwaite
- Cacic AirportIdent: WI19Serves: Montello
- Cackleberry AirportIdent: 2E8Serves: Dexter