| Name | Type | IATA | ICAO | City |
|---|---|---|---|---|
| Short Field | Closed Airport | - | US-12213 |
Mansfield |
| Shorthorn Auxiliary Landing Strip | Small Airport | - | 23XS |
Fort Cavazos |
| Short Stop Airport | Small Airport | - | 8TA5 |
Farmersville |
| Shudde Ranch Airport | Small Airport | - | US-5690 |
Marathon |
| Shumla Bend Airport | Closed Airport | - | US-5927 |
Comstock |
| Shurley Ranch Airport | Small Airport | - | US-8529 |
Marfa |
| Sides Airport | Closed Airport | - | US-2533 |
Medina |
| Sid Richardson Airport | Closed Airport | - | US-4730 |
Odessa |
| Sierra Blanca Heliport | Heliport | - | 5TE9 |
Sierra Blanca |
| Sierra Blanca Landing Strip | Closed Airport | - | US-1732 |
Sierra Blanca |
| Silverhorn Ranch Airport | Small Airport | - | US-6825 |
Freer |
| Silver Lake Ranch Airport | Closed Airport | - | US-2474 |
Brackettville |
| Silverton Municipal Airport | Small Airport | - | 79XS |
Silverton |
| Silver Wings Airport | Small Airport | - | TS36 |
Fredricksburg |
| Simaron Ranch Airport | Closed Airport | - | US-11060 |
Waller |
| Sinton Airport | Closed Airport | - | US-3075 |
Sinton |
| Sitton Field | Small Airport | - | 3TX3 |
Justin |
| Six Mile Volunteer Fire Department Heliport | Heliport | - | 33XS |
Hemphill |
| Skalitsky Airport | Small Airport | - | 6TE0 |
Edcouch |
| Skellytown Airport | Small Airport | - | 3TE6 |
Skellytown |
| Skida Patch Airport | Small Airport | - | 2XS4 |
Bells |
| Skid Row Airpark | Small Airport | - | 42XA |
Golinda |
| Skotz Airfield | Small Airport | - | 99XA |
Briggs |
| Sky Acres Airport | Small Airport | - | 1XA1 |
Bowie |
| Skydive Houston Airport | Small Airport | - | 37X |
Waller |
| Skye Dance Airport | Small Airport | - | 1XS2 |
Elgin |
| Sky Harbor Ranch Airport | Closed Airport | - | US-2223 |
Mountain Home |
| Skyhaven Airport | Closed Airport | - | US-10915 |
Houston |
| Sky Lane Ranch Airport | Small Airport | - | XS68 |
Chappell Hill |
| Skylark Airport | Closed Airport | - | US-12467 |
Ennis |
| Skylark Field | Small Airport | ILE | KILE |
Killeen |
| Skyline Ranch Airport | Small Airport | - | 60XA |
Georgetown |
| Sky Ranch Airport | Closed Airport | - | US-3186 |
Houston |
| Sky Ranch Heliport | Heliport | - | 6TA1 |
Eustace |
| Skyview Ranch Airport | Small Airport | - | US-0478 |
Junction |
| Skyway Manor Airport | Small Airport | - | T79 |
Pearland |
| Skywest Inc Airport | Small Airport | - | K7T7 |
Midland |
| Slack Airport | Small Airport | - | 4TX0 |
Mont Belvieu |
| Slaton Municipal Airport | Small Airport | - | KF49 |
Slaton |
| Slaughter Ranch Airport | Closed Airport | - | US-10833 |
Marble Falls |
| SMC Aerospace Heliport | Heliport | - | 10TX |
Ingleside |
| Smiley Johnson Municipal Airport Bass Field | Small Airport | - | KE34 |
Clarendon |
| Smiley Volunteer Fire Department Heliport | Heliport | - | US-5077 |
Smiley |
| Smith Airport | Small Airport | - | TX51 |
Corsicana |
| Smith Airport | Small Airport | - | XA51 |
Robinson |
| Smith Aviation Inc Airport | Small Airport | - | 78XS |
El Campo |
| Smither Field | Small Airport | - | TE81 |
Denton |
| Smith Farms Airport | Small Airport | - | 0TA2 |
Halfway |
| Smith Field | Small Airport | - | 01TE |
Forney |
| Smith Flying Service Airport | Small Airport | - | TS14 |
De Leon |
| Smith I-Ranch Airport | Small Airport | - | 14TE |
Menard |
| Smithville Crawford Municipal Airport | Small Airport | - | K84R |
Smithville |
| Smokey Mountain Ranch Airport | Small Airport | - | 09TX |
Sheffield |
| Smoky Bend Ranch Airport | Small Airport | - | TA24 |
Mullin |
| Snowden Field | Small Airport | - | US-4795 |
Mason |
| Soaring Club of Houston Gliderport | Small Airport | - | 89TA |
Waller |
| Soc Trang Stagefield Army Heliport | Closed Airport | - | US-2270 |
Santo |
| Solana North Heliport | Heliport | - | 26XA |
Westlake |
| Solo Ranch Airport | Closed Airport | - | US-3008 |
Freer |
| Sombrero Peak Ranch Airport | Small Airport | - | US-8401 |
Terlingua |
| Someday Ranch Airport | Small Airport | - | 2XA5 |
Lockhart |
| Songbird Ranch Airport | Small Airport | - | 91TS |
Rosharon |
| Sonny Broussard Landing Strip | Closed Airport | - | US-12466 |
Nome |
| Sonora Municipal Airport | Medium Airport | - | KSOA |
Sonora |
| Sony Microelectronics Helistop | Closed Airport | - | 39TX |
San Antonio |
| Sosa Peak Airport | Small Airport | - | US-5238 |
Marathon |
| SOS Ranch Airport | Closed Airport | - | US-3088 |
Crystal City |
| South Apache Ranch Airport | Closed Airport | - | US-4249 |
Laredo |
| South Austin Medical Center Heliport | Heliport | - | 22TX |
Austin |
| South Buckley Draw Airport | Closed Airport | - | US-6133 |
Sonora |
| Southeastern Helicopters Heliport | Closed Airport | - | US-9534 |
South Padre Island |
| South Fork Ranch Airport | Small Airport | - | US-2011 |
Hunt |
| Southland Center Heliport | Heliport | - | TX55 |
Dallas |
| South Padre Island Heliport | Closed Airport | - | US-12457 |
South Padre Island |
| South Tajos Ranch Airport | Closed Airport | - | US-0911 |
Sarita |
| South Texas Emergency Care Foundation Inc Heliport | Heliport | - | 78TS |
Harlingen |
| South Texas Health System Edinburg Helipad | Heliport | - | US-3082 |
Edinburg |
| South Texas Health System Heart Heliport | Heliport | - | US-4378 |
McAllen |
| South Texas Health System McAllen Helipad | Heliport | - | US-2016 |
McAllen |
| South Texas International at Edinburg Airport | Small Airport | - | KEBG |
Edinburg |
| South Texas Project East Heliport | Heliport | - | 0XS3 |
Sargent |
| South Texas Project West Heliport | Heliport | - | US-6286 |
Sargent |
| South Texas Regional Airport at Hondo | Small Airport | - | KHDO |
Hondo |
| South Texas Regional Hospital Heliport | Heliport | - | TX87 |
Jourdanton |
| South Texas Veterans Health Care Heliport | Heliport | - | 41TE |
Kerrville |
| South Trap Airport | Small Airport | - | US-8953 |
Christoval |
| Southwest Custom Aircraft Heliport | Heliport | - | TX58 |
Mansfield |
| Southwest General Hospital Heliport | Heliport | - | TX69 |
San Antonio |
| Southwest Lubbock Airport | Small Airport | - | 96TS |
Wolfforth |
| Southwest Rains Volunteer Fire Department Heliport | Closed Airport | - | US-12450 |
Flats |
| Soyars Ranch Airport | Closed Airport | - | US-3077 |
Sabinal |
| Spanish Oaks Airport | Closed Airport | - | US-10663 |
Little Elm |
| Spearman Municipal Airport | Small Airport | - | KE42 |
Spearman |
| Spears Heliport | Heliport | - | 76TT |
Silsbee |
| Spectre Airport | Small Airport | - | XA07 |
Chico |
| Speed Shore Company Headquarters Heliport | Heliport | - | 11XS |
Pearland |
| Spicewood Beach Landing Strip | Closed Airport | - | US-3458 |
Spicewood |
| Spl Heliport | Heliport | - | 45TA |
Houston |
| Split B Ranch Airport | Small Airport | - | TE04 |
Canadian |
| Sport Flyers Airport | Small Airport | - | 27XS |
Brookshire |