Airlines Starting with S
Showing 75 catalogued carriers starting with S.
| Airline Name | IATA | ICAO | Callsign | Country | Status | Founded | Ceased |
|---|---|---|---|---|---|---|---|
| S7 Airlines | S7 | SBI | SIBERIAN AIRLINES | Russia | active | - | - |
| Safair | FA | SFR | CARGO | South Africa | active | - | - |
| Sakaviaservice | 7L | AZG | SAKSERVICE | Georgia | active | - | - |
| Sakhalinskie Aviatrassy (SAT) | - | SHU | SATAIR | Russia | active | - | - |
| Santa Barbara Airlines | S3 | BBR | SANTA BARBARA | Venezuela | active | - | - |
| Saratov Aviation Division | 6W | SOV | SARATOV AIR | Russia | active | - | - |
| SAS Connect | SL | SZS | - | Unknown | active | - | - |
| SATA Air Acores | SP | SAT | SATA | Portugal | active | - | - |
| SATA International | S4 | RZO | AIR AZORES | Portugal | active | - | - |
| Saudi Arabian Airlines | SV | SVA | SAUDIA | Saudi Arabia | active | - | - |
| Scandinavian Airlines System | SK | SAS | SCANDINAVIAN | Sweden | active | - | - |
| Scat Air | DV | VSV | VLASTA | Kazakhstan | active | - | - |
| ScotAirways | - | SAY | SUCKLING | United Kingdom | active | - | - |
| Servicio Aereo Regional Regair | 6G | RER | REGAIR | Ecuador | active | - | - |
| Sevenair | UG | SEN | SEVENAIR | Tunisia | active | - | - |
| Shaheen Air International | NL | SAI | SHAHEEN AIR | Pakistan | active | - | - |
| Shandong Airlines | SC | CDG | SHANDONG | China | active | - | - |
| Shanghai Airlines | FM | CSH | SHANGHAI AIR | China | active | - | - |
| Shanxi Airlines | XR | CXI | SHANXI | China | active | - | - |
| Shenzhen Airlines | ZH | CSZ | SHENZHEN AIR | China | active | - | - |
| Shenzhen Donghai Airlines | DZ | EPA | DONGHAI AIR | China | active | - | - |
| Sichuan Airlines | 3U | CSC | SI CHUAN | China | active | - | - |
| Sideral Linhas Aéreas | - | SID | - | Unknown | active | - | - |
| Sierra Pacific Airlines | - | SPA | SIERRA PACIFIC | United States | active | - | - |
| SilkAir | MI | SLK | SILKAIR | Singapore | active | - | - |
| Singapore Airlines | SQ | SIA | SINGAPORE | Singapore | active | 1947 | - |
| Singapore Airlines Cargo | SQ | SQC | SINGCARGO | Singapore | active | - | - |
| Sky Airline | H2 | SKU | AEROSKY | Chile | active | - | - |
| Sky Angkor Airlines (ZA) | ZA | SWM | SKY ANGKOR | Cambodia | active | - | - |
| Sky Aviation | - | SSY | SIERRA SKY | Sierra Leone | active | - | - |
| Sky Express | G3 | SEH | AIR CRETE | Greece | active | - | - |
| Sky Express | XW | SXR | SKYSTORM | Russia | active | - | - |
| Sky Lease Cargo | GG | KYE | - | Unknown | active | - | - |
| Sky Wings Airlines | - | GSW | - | Greece | active | - | - |
| Skymark Airlines | BC | SKY | SKYMARK | Japan | active | - | - |
| Skynet Asia Airways | 6J | SNJ | NEWSKY | Japan | active | - | - |
| Skyservice Airlines | 5G | SSV | SKYTOUR | Canada | active | - | - |
| SkyUp Airlines | - | SQP | - | Unknown | active | - | - |
| SkyWest | OO | SKW | SKYWEST | United States | active | - | - |
| Skywest Airlines | - | OZW | OZWEST | Australia | active | - | - |
| Small Planet Airlines | - | ELC | - | Lithuania | active | - | - |
| SmartLynx Airlines Estonia | - | MYX | - | Unknown | active | - | - |
| Solar Cargo | - | OLC | SOLARCARGO | Venezuela | active | - | - |
| Solinair | - | SOP | SOLINAIR | Slovenia | active | - | - |
| Solomon Airlines | IE | SOL | SOLOMON | Solomon Islands | active | - | - |
| Somon Air | SZ | SMR | SOMON AIR | Tajikistan | active | - | - |
| Sonair Servico Aereo | - | SOR | SONAIR | Angola | active | - | - |
| South African Airways | SA | SAA | SPRINGBOK | South Africa | active | - | - |
| South African Express | - | EXY | EXPRESSWAYS | South Africa | active | - | - |
| South East Asian Airlines | DG | SRQ | SEAIR | Philippines | active | - | - |
| Southern Air | 9S | SOO | SOUTHERN AIR | United States | active | - | - |
| Southwest Airlines | WN | SWA | SOUTHWEST | United States | active | - | - |
| Specsavers Aviation | - | SSZ | SPECSAVERS | United Kingdom | active | - | - |
| Spicejet | SG | SEJ | SPICEJET | India | active | - | - |
| Spirit Airlines | NK | NKS | SPIRIT WINGS | United States | active | - | - |
| Spring Airlines | 9C | CQH | AIR SPRING | China | active | - | - |
| Spring Airlines Japan | IJ | SJO | - | Japan | active | - | - |
| Sprintair | - | SRN | - | Poland | active | - | - |
| SriLankan Airlines | UL | ALK | SRILANKAN | Sri Lanka | active | - | - |
| Sriwijaya Air | SJ | SJY | SRIWIJAYA | Indonesia | active | - | - |
| Star Air Cargo | - | BRH | - | Unknown | active | - | - |
| Star Flyer | 7G | SFJ | STARFLYER | Japan | active | - | - |
| State Air Company Berkut | - | BEC | - | Kazakhstan | active | - | - |
| Sudan Airways | SD | SUD | SUDANAIR | Sudan | active | - | - |
| Sun Country Airlines | SY | SCX | SUN COUNTRY | United States | active | - | - |
| SunExpress | XQ | SXS | SUNEXPRESS | Turkey | active | - | - |
| SunExpress Germany | XG | SXD | - | Unknown | active | - | - |
| Sunrise Airways | S6 | KSZ | - | Haiti | active | - | - |
| Sunwing Airlines | WG | SWG | SUNWING | Canada | active | - | - |
| Surinam Airways | PY | SLM | SURINAM | Suriname | active | - | - |
| Svyaz Rossiya | 7R | SJM | RussianConnecty | Russia | active | - | - |
| Swift Air (Interstate Equipment Leasing) | WQ | SWQ | SWIFTFLIGHT | United States | active | - | - |
| Swiftair | WT | SWT | SWIFT | Spain | active | - | - |
| Swissair | LX | SWR | Swissair | Switzerland | defunct | 1931 | 2002 |
| Syrian Arab Airlines | RB | SYR | SYRIANAIR | Syrian Arab Republic | active | - | - |