- South One Ten AirportIdent: 1GA8Country: United States
- South Point AirportIdent: 95FDCountry: United States
- South River AirportIdent: NC93Country: United States
- South St Paul Municipal Airport/Richard E Fleming FieldIdent: KSGSCountry: United States
- South Texas International at Edinburg AirportIdent: KEBGCountry: United States
- South Texas Regional Airport at HondoIdent: KHDOCountry: United States
- South Trap AirportIdent: US-8953Country: United States
- South West Rocks AirportIdent: YSWKCountry: Australia
- Southampton AirportIdent: CPF7Country: Canada
- Southard FieldIdent: O55Country: United States
- Southbridge Municipal AirportIdent: K3B0Country: United States
- Southeastern AirportIdent: FD30Country: United States
- Southend Airport / Hans Ulricksen FieldIdent: CKA9Country: Canada
- Southerland StripIdent: FD92Country: United States
- Southerly AirportIdent: 58FDCountry: United States
- Southern Agricultural Aviation AirportIdent: 1GA4Country: United States
- Southern California Logistics AirportIdent: KVCVCountry: United States
- Southern Comforts AerodromeIdent: 61NCCountry: United States
- Southern Cross AirportIdent: C01Country: United States
- Southern Cross AirportIdent: YSCRCountry: Australia
- Southern Fruit Groves AirportIdent: FD24Country: United States
- Southern Helicopters AirportIdent: 21LACountry: United States
- Southern Oaks AirportIdent: GE35Country: United States
- Southern Seaplane AirportIdent: 65LACountry: United States
- Southern Skies AirstripIdent: NR04Country: United States
- Southern Wisconsin Regional AirportIdent: KJVLCountry: United States
- Southfork AirportIdent: 81TNCountry: United States
- Southland FieldIdent: KUXLCountry: United States
- Southland Flying Service AirportIdent: MS40Country: United States
- Southport AirportIdent: YSPTCountry: Australia
- Southwell AirportIdent: YSOWCountry: Australia
- Southwest Bay AirportIdent: NVSXCountry: Vanuatu
- Southwest Michigan Regional AirportIdent: KBEHCountry: United States
- Southwest Minnesota Regional Airport - Marshall/Ryan FieldIdent: KMMLCountry: United States
- Southwind AirportIdent: 22WNCountry: United States
- Souto Soares AirportIdent: SNSTCountry: Brazil
- Sovetskaya Gavan (Postovaya) AirportIdent: UHKPCountry: Russia
- Spa-La Sauvenière AirfieldIdent: EBSPCountry: Belgium
- Spadaro AirportIdent: 1N2Country: United States
- Spalding AirportIdent: K1Q2Country: United States
- Spangle FieldIdent: 03WACountry: United States
- Spanish Cay AirportIdent: MYAXCountry: Bahamas
- Spanish Fork Municipal Airport/Woodhouse FieldIdent: KSPKCountry: United States
- Spanish Peaks AirfieldIdent: K4V1Country: United States
- Spanish Springs AirportIdent: N86Country: United States
- Sparta Community Airport - Hunter FieldIdent: KSARCountry: United States
- Sparta Fort McCoy AirportIdent: KCMYCountry: United States
- Spartanburg Downtown Memorial AirportIdent: KSPACountry: United States
- Sparti AirfieldIdent: LGSPCountry: Greece
- Sparwood Elk Valley AirportIdent: CYSWCountry: Canada
- Spaudling AerodromeIdent: 28NYCountry: United States
- Spear Valley AirportIdent: 55IDCountry: United States
- Spearman FieldIdent: 4MS4Country: United States
- Spearman Municipal AirportIdent: KE42Country: United States
- Speck-Fehraltorf AirfieldIdent: LSZKCountry: Switzerland
- Spectre AirportIdent: XA07Country: United States
- Speed Aviação Agrícola AirportIdent: SJA6Country: Brazil
- Spence AirportIdent: KMULCountry: United States
- Spencer AirportIdent: 60MCountry: United States
- Spencer AirportIdent: VT09Country: United States