| | IATA | ICAO | City | Region | State | Country | | ZSA | | San Salvador | | | Bahamas |
| SAL | | San Salvador | | | El Salvador |
| EAS | | San Sebastian | | | Spain |
| SOM | | San Tome | | | Venezuela |
| SAH | | Sanaa | | | Yemen |
| SDK | | Sandakan | | Sabah | Malaysia |
| SDN | | Sandane | | | Norway |
| TRF | | Sandefjord | | | Norway |
| SSJ | | Sandnessjoen | | | Norway |
| SNA | | Santa Ana | | CALIFORNIA | USA |
| SBA | | Santa Barbara | | CALIFORNIA | USA |
| VVI | | Santa Cruz | | Cruz | Bolivia |
| SPC | | Santa Cruz | Canary Islands | La Palma | Spain |
| SFN | | Santa Fe | | | Argentina |
| SAF | | Santa Fe | | NEW MEXICO | USA |
| SMX | | Santa Maria | | CALIFORNIA | USA |
| RSA | | Santa Rosa | | | Argentina |
| STS | | Santa Rosa | | CALIFORNIA | USA |
| SDR | | Santander | | | Spain |
| STM | | Santarem | | | Brazil |
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