- Kibler AirportIdent: 3LL3Serves: Marshall
- Kibs Air ParkIdent: L89Serves: Bristol
- Kickapoo Downtown AirportIdent: KCWCServes: Wichita Falls
- Kidwell AirportIdent: 1L4Serves: Cal Nev Ari
- Kielberg Canyon AirportIdent: US-8473Serves: San Manuel
- Kieser FieldIdent: 39ILServes: Bloomington
- Kiever AirportIdent: 8FL2Serves: Summerfield
- Kilgore AirportIdent: 4TX6Serves: Kilgore
- Kilo Kilo AerodromeIdent: US-12804Serves: Wausau
- Kilsoquah Farm AirportIdent: 8IS2Serves: Roanoke
- Kimball Municipal Robert E Arraj FieldIdent: KIBMServes: Kimball
- Kimberling AirportIdent: MO64Serves: Kimberling City
- Kimbrel Farm AirportIdent: WN48Serves: Oakville
- Kimmel Land & Cattle AirportIdent: 2MS9Serves: Houston
- Kimp AirportIdent: 0MT4Serves: Hamilton
- Kimrey AirportIdent: 7NC6Serves: Mebane
- Kimshan Ranch AirportIdent: WN00Serves: Quilcene
- Kimzey AirportIdent: 17TXServes: Stephenville
- Kinch Farms AirportIdent: WN72Serves: Washtucna
- Kindelberger Landing StripIdent: 24PAServes: Freedom
- Kinder Ag Service AirportIdent: LA57Serves: Eunice
- Kindsvater Ranch AirportIdent: CL24Serves: Clovis
- King AirportIdent: 7IS9Serves: Columbia
- King AirportIdent: TN52Serves: Winchester
- King AirportIdent: US-12693Serves: Helena
- King Cove AirportIdent: PAVCServes: King Cove
- King FieldIdent: SC78Serves: Cleveland
- King Mountain Glider ParkIdent: ID36Serves: Moore
- King Ranch AirportIdent: AK59Serves: Sutton
- King Sky Ranch AirportIdent: GA67Serves: Clarkesville
- King Trout AirportIdent: 6MI0Serves: Grayling
- King UltralightportIdent: 02IIServes: Westfield
- King's AirportIdent: 9OR4Serves: Milton/Freewater
- Kingdon AirparkIdent: KO20Serves: Lodi
- Kingfield AirportIdent: US-6782Serves: Knoxville
- Kingfisher AirportIdent: F92Serves: Kingfisher
- Kingman Airport Clyde Cessna FieldIdent: K9K8Serves: Kingman
- Kings FieldIdent: 21FLServes: Clermont
- Kings Land O' Lakes AirportIdent: KLNLServes: Land O' Lakes
- Kings Port AirportIdent: FD72Serves: Lake Placid
- Kings Ranch AirportIdent: TE48Serves: Lampasas
- Kingsland Estates AirportIdent: TS18Serves: Kingsland
- Kingston AirparkIdent: 8OR2Serves: Stayton
- Kingston AirportIdent: N15Serves: Kingston
- Kingston Ranch AirportIdent: 04NVServes: Sandy Valley
- Kingston-Ulster AirportIdent: K20NServes: Kingston
- Kingtech FieldIdent: 1Q1Serves: Strathmore
- Kinky Creek Divide AirportIdent: WY30Serves: Dubois
- Kinman AirportIdent: US-8474Serves: Altavista
- Kinsey AirportIdent: IL12Serves: Arenzville
- Kinsley Municipal AirportIdent: K33KServes: Kinsley
- Kintail Farm AirportIdent: GA00Serves: Monroe
- Kinzua AirportIdent: OR89Serves: Kinzua
- Kipnuk AirportIdent: PAKIServes: Kipnuk
- Kirbyville AirportIdent: KT12Serves: Kirbyville
- Kirk Air BaseIdent: T73Serves: Lancaster
- Kirk FieldIdent: KPGRServes: Paragould
- Kirkland AirportIdent: FD26Serves: Graceville
- Kirkpatrick AirportIdent: 8IL2Serves: Harvard
- Kirkwood AirparkIdent: 5N5Serves: Kirkwood