- Tweed New Haven AirportIdent: KHVNServes: New Haven
- Twentynine Palms Strategic Expeditionary Landing FieldIdent: KNXPServes: Twentynine Palms
- Tyler Pounds Regional AirportIdent: KTYRServes: Tyler
- Tyndall Air Force BaseIdent: KPAMServes: Panama City
- Ukiah Municipal AirportIdent: KUKIServes: Ukiah
- Unalakleet AirportIdent: PAUNServes: Unalakleet
- University of Illinois Willard AirportIdent: KCMIServes: Savoy
- University Oxford AirportIdent: KUOXServes: Oxford
- Valdez Pioneer FieldIdent: PAVDServes: Valdez
- Valdosta Regional AirportIdent: KVLDServes: Valdosta
- Valley International AirportIdent: KHRLServes: Harlingen
- Van Nuys AirportIdent: KVNYServes: Van Nuys
- Van Zandt County Regional AirportIdent: K76FServes: Wills Point
- Vance Air Force BaseIdent: KENDServes: Enid
- Vandenberg Space Force BaseIdent: KVBGServes: Lompoc
- Venango Regional AirportIdent: KFKLServes: Franklin
- Vernal Regional AirportIdent: KVELServes: Vernal
- Vero Beach Regional AirportIdent: KVRBServes: Vero Beach
- Veterans Airport of Southern IllinoisIdent: KMWAServes: Marion
- Victoria Regional AirportIdent: KVCTServes: Victoria
- Visalia Municipal AirportIdent: KVISServes: Visalia
- Volk FieldIdent: KVOKServes: Camp Douglas
- Waco Regional AirportIdent: KACTServes: Waco
- Waimea Kohala AirportIdent: PHMUServes: Waimea (Kamuela)
- Wainwright AirportIdent: PAWIServes: Wainwright
- Walla Walla Regional AirportIdent: KALWServes: Walla Walla
- Warren "Bud" Woods Palmer Municipal AirportIdent: PAAQServes: Palmer
- Washington Manassas Harry P. Davis FieldIdent: KHEFServes: Manassas
- Wasilla AirportIdent: PAWSServes: Wasilla
- Waterloo Regional AirportIdent: KALOServes: Waterloo
- Watertown International AirportIdent: KARTServes: Watertown
- Watertown Regional AirportIdent: KATYServes: Watertown
- Wausau Downtown AirportIdent: KAUWServes: Wausau
- Waynesville-St. Robert Regional Airport-Forney FieldIdent: KTBNServes: Fort Leonard Wood
- Wendover AirportIdent: KENVServes: Wendover
- West Woodward AirportIdent: KWWRServes: Woodward
- Westchester County AirportIdent: KHPNServes: White Plains
- Westerly State AirportIdent: KWSTServes: Westerly
- Western Carolina Regional AirportIdent: KRHPServes: Andrews
- Western Neb. Rgnl/William B. Heilig AirportIdent: KBFFServes: Scottsbluff
- Westfield-Barnes Regional AirportIdent: KBAFServes: Westfield
- Westover Metropolitan Airport / Westover Air Reserve BaseIdent: KCEFServes: Chicopee
- Wheeler Sack Army Air FieldIdent: KGTBServes: Fort Drum
- Wheeling Ohio County AirportIdent: KHLGServes: Wheeling
- Whidbey Island Naval Air Station (Ault Field)Ident: KNUWServes: Oak Harbor
- Whiteman Air Force BaseIdent: KSZLServes: Knob Noster
- Whiting Field Naval Air Station - NorthIdent: KNSEServes: Milton
- Whiting Field Naval Air Station South AirportIdent: KNDZServes: Milton
- Wichita Dwight D. Eisenhower National AirportIdent: KICTServes: Wichita
- Wichita Falls Municipal Airport / Sheppard Air Force BaseIdent: KSPSServes: Wichita Falls
- Wiley Post Will Rogers Memorial AirportIdent: PABRServes: Utqiaġvik
- Wilkes-Barre/Scranton International AirportIdent: KAVPServes: Wilkes-Barre/Scranton
- William R Fairchild International AirportIdent: KCLMServes: Port Angeles
- Williamsport Regional AirportIdent: KIPTServes: Williamsport
- Williston Basin International AirportIdent: KXWAServes: Williston
- Willow Run AirportIdent: KYIPServes: Detroit
- Wilmington AirparkIdent: KILNServes: Wilmington
- Wilmington AirportIdent: KILGServes: Wilmington
- Wilmington International AirportIdent: KILMServes: Wilmington
- Winkler County AirportIdent: KINKServes: Wink