| Ort | Kurz | Flughafen |
|---|---|---|
| San Jose Del Cabo, Baja California Sur, Mexico | SJD | Los Cabos Intl Airport |
| San Juan, PR, USA | SJU | Luis Munoz Marin International |
| San Juan, San Juan, Argentina | UAQ | |
| San Luis Obispo, CA, USA | SBP | San Luis Obispo County Airport |
| San Luis Potosi, San Luis Potosi, Mexico | SLP | |
| San Martin De Los Andes, Neuquen, Argentina | CPC | |
| San Pedro, Belize | SPR | San Pedro |
| San Pedro Sula, Honduras | SAP | La Mesa |
| San Salvador, El Salvador | SAL | El Salvadore Intl Airport |
| San Salvador, Bahamas | ZSA | |
| San Sebastian, Spain | EAS | Fuenterrabia |
| San Tome, Venezuela | SOM | |
| Sanaa, Yemen | SAH | International |
| Sandakan, Sabah, Malaysia | SDK | |
| Sandane, Norway | SDN | |
| Sandefjord, Norway | TRF | Torf |
| Sandnessjoen, Norway | SSJ | Stokka |
| Santa Ana, CA, USA | SNA | John Wayne Airport |
| Santa Barbara, CA, USA | SBA | Santa Barbara Airport |
| Santa Cruz, Bolivia | VVI | Viru Viru International |
| Santa Cruz La Palma, Canary Islands, Spain | SPC | La Palma |
| Santa Fe, Santa Fe, Argentina | SFN | |
| Santa Fe, NM, USA | SAF | Santa Fe Municipal Airport |
| Santa Maria, CA, USA | SMX | Santa Maria Public Airport |
| Santa Monica, CA, USA | ||
| Santa Rosa, La Pampa, Argentina | RSA | |
| Santa Rosa, CA, USA | STS | Sonoma County Airport |
| Santander, Spain | SDR | Santander |
| Santarem, Para, Brazil | STM | |
| Santiago, Chile | SCL | Aeropuerto Comodoro Arturo Merino Benitez |
| Santiago, Cuba | SCU | Santiago-Antonio Maceo Cuba |
| Santiago, Dominican Republic | STI | Municipal |
| Santiago De Compostela, Spain | SCQ | Santiago |
| Santo Domingo, Dominican Republic | SDQ | Las Americas |
| Santo Domingo, Venezuela | STD | Mayor Humberto Vivas Guerrero |
| Santorini/Thira Is, Greece | JTR | Santorini |
| Sanya, China | SYX | |
| Sao Luiz, Maranhao, Brazil | SLZ | Tirirical |
| Sao Paulo, Sao Paulo, Brazil | GRU | Guarulhos |
| Sao Paulo, Sao Paulo, Brazil | CGH | Congonhas |
| Sapporo, Japan | CTS | Chitose |
| Sarajevo, Bosnia And Herzegowina | SJJ | Butmir |
| Saranac Lake, NY, USA | SLK | Adirondack |
| Sarasota/Bradenton, FL, USA | SRQ | Sarasota-Bradenton |
| Saskatoon, Saskatchewan, Canada | YXE | Saskatoon |
| Sault Ste Marie, Ontario, Canada | YAM | Sault Ste Marie Arpt |
| Sault Ste Marie, MI, USA | CIU | Chippewa County Intl Airport |
| Sausalito, CA, USA | JMC | Marin County |
| Savannah, GA, USA | SAV | Travis Field |
| Savonlinna, Finland | SVL | Savonlinna |
| Savusavu, Fiji | SVU | Savusavu |
| Schefferville, Quebec, Canada | YKL | Schefferville |
| Scottsbluff, NE, USA | BFF | William B Heiling Field |
| Seattle, WA, USA | SEA | Seattle Tacoma Intl Airport |
| Seattle, WA, USA | LKE | Lake Union Sea Plane Base |
| Sedona, AZ, USA | SDX | |
| Semporna, Sabah, Malaysia | SMM | Semporna |
| Sendai, Japan | SDJ | Sendai |
| Seoul, South Korea | SEL | Kimpo International |
| Sept-Iles, Quebec, Canada | YZV | |
| Sevilla, Spain | SVQ | |
| Sfax, Tunisia | SFA | Sfax Airport |
| Shanghai, China | SHA | Shanghai Intl /Hongqiao/ |
| Shannon, Ireland | SNN | Shannon |
| Shantou, China | SWA | |
| Sharjah, United Arab Emirates | SHJ | Sharjah |
| Sharm El Sheikh, Egypt | SSH | Ophira |
| Shawinigan, Quebec, Canada | XFL | Shawinigan / Via Rail Service |
| Shawnigan, British Columbia, Canada | XFM | Shawnigan / Via Rail Service |
| Shenyang, China | SHE | Shenyang |
| Shenzhen, China | SZX | Shenzhen |
| Sheridan, WY, USA | SHR | Sheridan County Airport |
| Shetland Islands /Shetland Isd, Scotland, United Kingdom | LSI | Shetland Islands |
| Shetland Islands /Shetland Isd, Scotland, United Kingdom | LWK | Tingwall |
| Shijiazhuang, China | SJW | Shijiazhuang |
| Shiraz, Iran | SYZ | Shiraz |
| Shonai, Japan | SYO | Shonai |
| Show Low, AZ, USA | SOW | |
| Shreveport, LA, USA | SHV | Regional Airport |
| Sibu, Sarawak, Malaysia | SBW | Sibu |
| Sidney, MT, USA | SDY | |
| Simferopol, Ukraine | SIP | Simferopol |
| Singapore, Singapore | SIN | Changi International Airport |
| Sioux City, IA, USA | Sioux Gateway Airport | |
| Sioux Falls, SD, USA | FSD | Joe Foss Field |
| Sioux Lookout, Ontario, Canada | YXL | |
| Sitka, AK, USA | SIT | Sitka |
| Sivas, Turkey | VAS | Sivas |
| Skagway, AK, USA | SGY | |
| Skelleftea, Sweden | SFT | Skelleftea |
| Skiathos, Greece | JSI | Skiathos |
| Skopje, Macedonia | SKP | Skopje |
| Sligo, Ireland | SXL | Collooney |
| Smith Falls, Ontario, Canada | YSH | |
| Smithers, British Columbia, Canada | YYD | Smithers International |
| Sofia, Bulgaria | SOF | Sofia Intl |
| Sogndal, Norway | SOG | Haukasen |
| Sokcho, South Korea | SHO | |
| Sonderborg, Denmark | SGD | Sonderborg |
| South Andros, Bahamas | TZN | Congo Town |
| South Bend, IN, USA | SBN | Michiana Regional Airport |
| South Caicos, Turks And Caicos Islands | XSC | |
| South Lake Tahoe, CA, USA | TVL | Lake Tahoe |
| Southampton, England, United Kingdom | SOU | Eastleigh |
| Southern Pines, NC, USA | SOP | Pinehurst |
| Spencer, IA, USA | SPW | Spencer Municipal Airport |
| Split, Croatia(Hrvatska) | SPU | Split |
| Spokane, WA, USA | GEG | International/Geiger Field |
| Springfield, MO, USA | SGF | Springfield Regional Airport |
| Springfield, IL, USA | SPI | Capital Airport |
| Srinagar, India | SXR | |
| St Barthelemy, Guadeloupe | SBH | |
| St Catharines, Ontario, Canada | YCM | |
| St Croix Island, VI, USA | STX | |
| St Croix Island, VI, USA | SSB | Sea Plane Base |
| St George, Queensland, Australia | SGO | St George |
| St Georges/Grenada, Grenada | GND | Pt Saline |
| St Johns, Newfoundland, Canada | YYT | St John's International |
| St Kitts, Saint Kitts And Nevis | SKB | Golden Rock |
| St Leonard, New Brunswick, Canada | YSL | St Leonard Apt |
| St Louis, MO, USA | STL | Lambert-St Louis Internatl |
| St Lucia, Saint Lucia | UVF | Hewanorra |
| St Lucia, Saint Lucia | SLU | Vigie Field |
| St Maarten, Netherlands Antilles | SXM | Juliana |
| St Marie, Madagascar | SMS | |
| St Martin, Netherlands Antilles | SFG | Esperance |
| St Marys, Ontario, Canada | XIO | St Marys / Via Rail Service |
| St Paul, MN, USA | STP | Downtown Airport |
| St Petersburg, Russia | LED | Pulkovo |
| St Petersburg/Clearwater, FL, USA | PIE | St Petersburg/Clearwater Intl |
| St Pierre, St. Pierre And Miquelon | FSP | |
| St Thomas Island, VI, USA | STT | Cyril E King Arpt |
| St Thomas Island, VI, USA | SPB | Seaplane Base |
| St Vincent, St. Vincent And The Grenadines | SVD | |
| St-Denis De La Reunion, Reunion | RUN | Gillot |
| State College, PA, USA | SCE | University Park Arpt |
| Staunton, VA, USA | SHD | Shenandoah Valley Regional |
| Stavanger, Norway | SVG | Sola |
| Stella Maris, Bahamas | SML | |
| Stephenville, Newfoundland, Canada | YJT | Stephenville |
| Stockholm, Sweden | ARN | Arlanda International |
| Stockholm, Sweden | BMA | Bromma Arpt |
| Stony Rapids, Saskatchewan, Canada | YSF | Stony Rapids |
| Stornoway, Scotland, United Kingdom | SYY | Stornoway |
| Strasbourg, France | SXB | Entzheim |
| Stratford, Ontario, Canada | XFD | |
| Strathroy, Ontario, Canada | XTY | Strathroy / Via Rail Service |
| Stuttgart, Germany | STR | Echterdingen |
| Sucre, Bolivia | SRE | Sucre |
| Sudbury, Ontario, Canada | YSB |