- B S Ranch AirportIdent: 7MO3Serves: Pineville
- B T & K H Ranch AirportIdent: 44LAServes: Dry Creek
- B Tree Farms AirportIdent: 97GAServes: Gillsville
- B&B Farm AirportIdent: MA89Serves: New Braintree
- B&S Ranch AirportIdent: OL68Serves: Bristow
- B-8 Farms AirportIdent: IA58Serves: Whiting
- B-Ville AirparkIdent: 4NK1Serves: Baldwinsville
- B.S. Air Ranch AirportIdent: TE40Serves: Ennis
- Babb AirportIdent: 49SServes: Babb
- Bacchi Valley Industries AirportIdent: 80CAServes: Lotus
- Back Achers AirportIdent: 8FL3Serves: Belleview
- Back Acres AirportIdent: ME46Serves: Kennebunkport
- Backachers Ranch AirportIdent: 5OR0Serves: Selma
- Backus Municipal AirportIdent: 7Y3Serves: Backus
- Bacon County AirportIdent: KAMGServes: Alma
- Badami AirportIdent: PABPServes: Deadhorse
- Baggett Farms AirportIdent: 93KYServes: Sacramento
- Bagley Municipal AirportIdent: K7Y4Serves: Bagley
- Bagwell AirportIdent: NC99Serves: Garner
- Baham AirstripIdent: US-12938Serves: Opelousas
- Bahnson AirportIdent: 43NCServes: Mocksville
- Bailey Air AirportIdent: US-7088Serves: Fort Necessity
- Bailey AirportIdent: 2TS8Serves: Stockdale
- Bailey AirportIdent: VT53Serves: Panton
- Bailey Ranch AirportIdent: NV13Serves: Carson City
- Baines AirportIdent: 3MA2Serves: Middlefield
- Bains Private AirportIdent: 20TSServes: Bandera
- Bair AirportIdent: MT33Serves: Ulm
- Baird-Wolford AirportIdent: 2II6Serves: Tipton
- Baisden AirportIdent: 4OI9Serves: Coalton
- Baker & Hall AirportIdent: 77CLServes: Dunlap
- Baker AirportIdent: 32ISServes: Kilbourne
- Baker AirportIdent: PA75Serves: Elkland
- Baker AirstripIdent: 8OK2Serves: El Reno
- Baker Farm AirportIdent: US-6777Serves: Licking
- Baker Municipal AirportIdent: KBHKServes: Baker
- Baker-Sell AirportIdent: 2PN5Serves: Woodbury
- Bakers FieldIdent: MI88Serves: Burnips
- Bakers FieldIdent: WY36Serves: Powell
- Bakers StripIdent: 7LL4Serves: Weldon
- Bakke AirportIdent: 61NDServes: Larimore
- Bakko AirstripIdent: NA99Serves: Walcott
- Bakko Aviation AirportIdent: US-6668Serves: Glenwood
- Bald Eagle AirstripIdent: 67FLServes: Zolfo Springs
- Bald Eagle FieldIdent: 8OA7Serves: Malta
- Bald Knob Municipal AirportIdent: M74Serves: Bald Knob
- Bald Mountain AirportIdent: ME14Serves: Camden
- Bald Mountain AirportIdent: OG45Serves: Baker City
- Baldwin AirportIdent: MO39Serves: Silex
- Baldwin AirportIdent: WI14Serves: Baldwin
- Baldwin County Regional AirportIdent: KMLJServes: Milledgeville
- Baldwin Municipal AirportIdent: K7D3Serves: Baldwin
- Balentine Woodbine AirportIdent: US-12702Serves: Alvarado
- Ball AirportIdent: 5MS8Serves: Okolona
- Ball AirportIdent: 79NCServes: Louisburg
- Ball FieldIdent: 4IN5Serves: Bourbon
- Bally Spring Farm AirportIdent: PA35Serves: Bally
- Bamberg County AirportIdent: K99NServes: Bamberg
- Ban Farm AirportIdent: AL88Serves: Lillian
- Banas FieldIdent: WA16Serves: Brooklyn