- Fordville AirportIdent: ND14Serves: Fordville
- Foreman FieldIdent: 9TN4Serves: Springfield
- Forest AirportIdent: 7ND8Serves: Langdon
- Forest City Municipal AirportIdent: KFXYServes: Forest City
- Forest Hill AirportIdent: 3F5Serves: Westphalia
- Forest Hill AirportIdent: 4TX3Serves: Petty
- Forest Hill AirportIdent: MD31Serves: Forest Hill
- Forest Lake AirportIdent: K25DServes: Forest Lake
- Forever Florida AirportIdent: 31FLServes: St Cloud
- Forrest City Municipal AirportIdent: KFCYServes: Forrest City
- Fort Atkinson Municipal AirportIdent: K61CServes: Jefferson
- Fort Atkinson Plantation AirparkIdent: 9FD7Serves: Day
- Fort Benton AirportIdent: K79SServes: Fort Benton
- Fort Bidwell AirportIdent: A28Serves: Fort Bidwell
- Fort Bragg AirportIdent: 82CLServes: Fort Bragg
- Fort Bridger AirportIdent: KFBRServes: Fort Bridger
- Fort Clark Springs AirportIdent: 74TXServes: Brackettville
- Fort Deposit Lowndes County AirportIdent: K67AServes: Fort Deposit
- Fort Fairfield Municipal AirportIdent: ME00Serves: Fort Fairfield
- Fort Harrison Army AirfieldIdent: MT15Serves: Helena
- Fort Jensen AirportIdent: AK60Serves: Jensens
- Fort Kent Municipal AirportIdent: US-0744Serves: Fort Kent
- Fort Madison Municipal AirportIdent: KFSWServes: Fort Madison
- Fort Morgan Municipal AirportIdent: KFMMServes: Fort Morgan
- Fort Peck AirportIdent: 37SServes: Fort Peck
- Fort Ranch AirportIdent: 2UT3Serves: Brigham City
- Fort Scott Municipal AirportIdent: KFSKServes: Fort Scott
- Fort Sumner Municipal AirportIdent: KFSUServes: Fort Sumner
- Fort Walton Beach AirportIdent: 1J9Serves: Navarre
- Fort Worth Spinks AirportIdent: KFWSServes: Fort Worth
- Fossil Creek Ranch AirportIdent: TE78Serves: Camp Wood
- Fosston Municipal Airport-Anderson FieldIdent: KFSEServes: Fosston
- Foster FieldIdent: 5VG2Serves: Mathews
- Foster FieldIdent: K7A4Serves: Apple River
- Foster Field - Dzone Skydiving AirportIdent: ID92Serves: Star
- Foster Ranch AirportIdent: 2XS6Serves: Utopia
- Fostoria Metropolitan AirportIdent: KFZIServes: Fostoria
- Founding Fathers FieldIdent: US-6790Serves: New London
- Fountain Prairie AirportIdent: 6WN6Serves: Columbus
- Fountainhead Lodge AirparkIdent: K0F7Serves: Checotah
- Fountains AirportIdent: ID60Serves: Moscow
- Four Corners AirportIdent: 14AKServes: Palmer
- Four Mile Creek Ranch AirportIdent: 3AR4Serves: Cabot
- Four Notch AirportIdent: TT41Serves: Huntsville
- Four Pillars AirportIdent: AZ21Serves: Huachuca City
- Four Seasons AirportIdent: 19NYServes: Reading
- Four Square Ranch AirportIdent: 3TA0Serves: Rocksprings
- Fourth Creek Ranch AirportIdent: US-0786Serves: Booker
- Fowler AirportIdent: 18KServes: Fowler
- Fowler AirportIdent: CO80Serves: Fowler
- Fowler FieldIdent: 02WNServes: Tonasket
- Fowler Field Private AirportIdent: 62INServes: Greentown
- Fowler's AirportIdent: 90CAServes: Linden
- Fowlers Northwest 40 AirportIdent: 12WAServes: Spokane
- Fox Acres AirportIdent: 15VAServes: Warrenton
- Fox AirportIdent: 29OHServes: Magnolia
- Fox Creek AirportIdent: 45IDServes: Priest River
- Fox FieldIdent: 34PNServes: Newport
- Fox FieldIdent: 99MTServes: Hamilton
- Fox FieldIdent: FL02Serves: Branford