| Talladega Municipal Airport | Talladega | ASN · KASN | 1 |
| Tampa North Aero Park Airport | Tampa | KYO | 1 |
| Tanacross Airport | Tanacross | TSG | 2 |
| Taylor Airport | Taylor | TWE | 1 |
| Taylor Airport | Taylor | TYZ · KTYL | 1 |
| Taylor County Airport | Medford | MDF · KMDZ | 2 |
| Tehachapi Municipal Airport | Tehachapi | TSP · KTSP | 1 |
| Telfair Wheeler Airport | Mc Rae | MQW · KMQW | 1 |
| Telida Airport | Telida | TLF | 1 |
| Terrell Municipal Airport | Terrell | TRL · KTRL | 1 |
| Tetlin Airport | Tetlin | TEH | 1 |
| Thomas C Russell Field | Alexander City | ALX · KALX | 1 |
| Thomasville Regional Airport | Thomasville | TVI · KTVI | 2 |
| Thompson Falls Airport | Thompson Falls | THM · KTHM | 1 |
| Thompson-Robbins Airport | West Helena | HEE · KHEE | 2 |
| Three Rivers Municipal Dr Haines Airport | Three Rivers | HAI · KHAI | 2 |
| Tikchik Lodge Seaplane Base | Tikchik | KTH | 1 |
| Tillamook Airport | Tillamook | OTK · KTMK | 2 |
| Tin Creek Airport | Farewell Lake | PAFL | 1 |
| Tioga Municipal Airport | Tioga | VEX | 2 |
| Toccoa Airport - R.G. Letourneau Field | Toccoa | TOC · KTOC | 2 |
| Tokeen Seaplane Base | Tokeen | TKI | 1 |
| Toledo Executive Airport | Toledo | TDZ · KTDZ | 2 |
| Tonopah Test Range Airport | Tonopah | XSD · KTNX | 1 |
| Torrington Municipal Airport | Torrington | TOR · KTOR | 2 |
| Town of East Hampton Airport | East Hampton | HTO · KJPX | 2 |
| Tradewind Airport | Amarillo | TDW · KTDW | 2 |
| Trent Lott International Airport | Pascagoula | PGL · KPQL | 1 |
| Trenton Municipal Airport | Trenton | TRX · KTRX | 1 |
| Tri State Steuben County Airport | Angola | ANQ · KANQ | 1 |
| Tri-City Airport | Parsons | PPF · KPPF | 1 |
| Tri-County Regional Airport | Spring Green | LNR · KLNR | 2 |
| Triangle North Executive Airport | Louisburg | LFN · KLHZ | 1 |
| Trona Airport | Trona | TRH | 1 |
| TSTC Waco Airport | Waco | CNW · KCNW | 2 |
| Tuba City Airport | Tuba City | TBC | 1 |
| Tullahoma Regional Airport William Northern Field | Tullahoma | THA · KTHA | 3 |
| Tunica Municipal Airport | Tunica | UTM · KUTA | 1 |
| Tuscola Area Airport | Caro | TZC · KCFS | 2 |
| Tusi (Hunter Liggett) Army Heliport | Jolon | HGT | 1 |
| Twentynine Palms Airport | Twentynine Palms | TNP · KTNP | 2 |
| Two Harbors Amphibious Terminal | Two Harbors | TWH | 0 |
| Tyonek Airport | Tyonek | TYE | 1 |
| Ugashik Airport | Ugashik | UGS | 1 |
| Ugashik Bay Airport | Pilot Point | UGB | 1 |
| Ugnu-Kuparuk Airport | Kuparuk | UUK · PAKU | 1 |
| Umiat Airport | Umiat | UMT · PAUM | 1 |
| Union County, Troy Shelton Field | Union | USC | 1 |
| University of Oklahoma Westheimer Airport | Norman | OUN · KOUN | 2 |
| Upland-Cable Airport | Upland | CCB · KCCB | 1 |
| Upolu Airport | Hawi | UPP · PHUP | 1 |
| USAF Academy Airfield | Colorado Springs | AFF · KAFF | 4 |
| Valle Airport | Grand Canyon | VLE | 1 |
| Vandalia Municipal Airport | Vandalia | VLA · KVLA | 2 |
| Venice Municipal Airport | Venice | VNC · KVNC | 2 |
| Vermilion Regional Airport | Danville | DNV · KDNV | 2 |
| Vicksburg Municipal Airport | Vicksburg | VKS · KVKS | 1 |
| Vidalia Regional Airport | Vidalia | VDI · KVDI | 2 |
| Virgil I Grissom Municipal Airport | Bedford | BFR · KBFR | 2 |
| Virginia Highlands Airport | Abingdon | VJI · KVJI | 1 |
| Virginia Tech Montgomery Executive Airport | Blacksburg | BCB · KBCB | 1 |
| W H 'Bud' Barron Airport | Dublin | DBN · KDBN | 2 |
| Waikoloa Heliport | Waikoloa Village | WKL | 1 |
| Wainwright Air Station | Wainwright | PAWT | 1 |
| Wallops Flight Facility Airport | Wallops Island | WAL · KWAL | 3 |
| Walnut Ridge Regional Airport | Walnut Ridge | ARG · KARG | 3 |
| Walter J. Koladza Airport | Great Barrington | GBR · KGBR | 1 |
| Ware Airport | Ware | UWA | 1 |
| Warren County Memorial Airport | Mc Minnville | RNC · KRNC | 1 |
| Warren Field | Washington | OCW · KOCW | 2 |
| Warroad International Memorial Airport | Warroad | RRT · KRRT | 2 |
| Washington County Airport | Washington | WSG · KAFJ | 1 |
| Waterbury Oxford Airport | Oxford | OXC · KOXC | 1 |
| Waterfall Seaplane Base | Waterfall | KWF | 1 |
| Waterville Robert Lafleur Airport | Waterville | WVL · KWVL | 2 |
| Watsonville Municipal Airport | Watsonville | WVI · KWVI | 2 |
| Waukegan National Airport | Chicago/Waukegan | UGN · KUGN | 2 |
| Waukesha County Airport | Waukesha | UES · KUES | 2 |
| Waukon Municipal Airport | Waukon | UKN | 1 |
| Waycross Ware County Airport | Waycross | AYS · KAYS | 3 |
| Wayne County Airport | Wooster | BJJ · KBJJ | 1 |
| Wayne Municipal Airport / Stan Morris Field | Wayne | KLCG | 3 |
| Webster City Municipal Airport | Webster City | EBS · KEBS | 2 |
| Weedon Field | Eufaula | EUF · KEUF | 1 |
| Weide (Aberdeen Proving Ground) Army Heliport | Edgewood Arsenal | KEDG | 1 |
| Wells Municipal Airport/Harriet Field | Wells | LWL · KLWL | 2 |
| Wellsville Municipal Airport - Tarantine Field | Wellsville | ELZ · KELZ | 1 |
| West Bend Municipal Airport | West Bend | ETB · KETB | 2 |
| West Branch Community Airport | West Branch | WBK | 1 |
| West Houston Airport | Houston | IWS · KIWS | 1 |
| West Memphis Municipal Airport | West Memphis | AWM · KAWM | 1 |
| Wexford County Airport | Cadillac | CAD · KCAD | 2 |
| Wharton Regional Airport | Wharton | WHT · KARM | 1 |
| Wheeler Army Airfield | Wahiawa | HHI · PHHI | 1 |
| Whitehouse Naval Outlying Field | Jacksonville | NEN · KNEN | 1 |
| Whiteman Airport | Pacoima | WHP · KWHP | 1 |
| Whiteriver Airport | Whiteriver | WTR | 1 |
| Whiteside County Airport - Joseph H Bittorf Field | Rock Falls | SQI · KSQI | 2 |
| Whittier Airport | Whittier | PAWR | 1 |
| Wilbarger County Airport | Vernon | WIB | 2 |