- Snow AirportIdent: MA36Country: United States
- Snow Crest Ranch AirportIdent: 0WI4Country: United States
- Snow Hill AirportIdent: VA19Country: United States
- Snow Lake AirportIdent: CJE4Country: Canada
- Snowden FieldIdent: US-4795Country: United States
- Snowshoe AirportIdent: 8WV3Country: United States
- Snowtown AirportIdent: YSNTCountry: Australia
- Snyder AirportIdent: 4O1Country: United States
- Snyder Ranch AirportIdent: 5NE4Country: United States
- Snåsa Airfield GrønøraIdent: ENGSCountry: Norway
- Soaring Club of Houston GliderportIdent: 89TACountry: United States
- Soaring Horse AirportIdent: 33OICountry: United States
- Soaring Q Ranch AirportIdent: NR70Country: United States
- Soba AirstripIdent: ID-0142Country: Indonesia
- Sobolik AirportIdent: 98NDCountry: United States
- Soběslav AirfieldIdent: LKSOCountry: Czechia
- Socatean Bay AirportIdent: 13MECountry: United States
- Sochaczew Air BaseIdent: PL-0273Country: Poland
- Sochaczew-RybnoIdent: EPRSCountry: Poland
- Socorro AirportIdent: SD4VCountry: Brazil
- Socorro Municipal AirportIdent: KONMCountry: United States
- Socó AirportIdent: SJMWCountry: Brazil
- Sodbuster StripIdent: US-4488Country: United States
- Soderquist AirportIdent: 2NA0Country: United States
- Soest-Bad Sassendorf AirfieldIdent: EDLZCountry: Germany
- Sofia West AirfieldIdent: LB13Country: Bulgaria
- Soggy Bottom AirportIdent: 2TN8Country: United States
- Soggy Bottom Farm AirportIdent: US-12840Country: United States
- Sogndal Airport, HaukåsenIdent: ENSGCountry: Norway
- Soissons-Courmelles AirfieldIdent: LFJSCountry: France
- Soko AirportIdent: DIBUCountry: Côte d’Ivoire
- Sola AirportIdent: NVSCCountry: Vanuatu
- Solag Aviação Agrícola AirstripIdent: SI4FCountry: Brazil
- Solbananas AirportIdent: SE58Country: Ecuador
- Soldatskaya Tashla AirfieldIdent: UWLSCountry: Russia
- Soldier Meadow Number 1 AirportIdent: NV06Country: United States
- Soldier Meadow Number 2 AirportIdent: NV05Country: United States
- Soledade AirportIdent: SSSDCountry: Brazil
- Solenberg AirportIdent: II97Country: United States
- Solent AirportIdent: EGHFCountry: United Kingdom
- Solidão AirportIdent: SNPVCountry: Brazil
- Solitaire AirportIdent: FYSOCountry: Namibia
- Solitude AirstripIdent: 21LSCountry: United States
- Sollefteå/Långsele AirfieldIdent: ESNBCountry: Sweden
- Solly's Strip UltralightportIdent: IA44Country: United States
- Solo Ranch AirportIdent: NM08Country: United States
- Solomon AirportIdent: YSOLCountry: Australia
- Solomon State FieldIdent: AK26Country: United States
- Solomon Valley AirparkIdent: SN09Country: United States
- Solon Springs Municipal AirportIdent: KOLGCountry: United States
- Solovki AirportIdent: ULASCountry: Russia
- Soloy StripIdent: 87AKCountry: United States
- Solt FieldIdent: 9PA5Country: United States
- Soltis FieldIdent: 75OICountry: United States
- Solwesi AirportIdent: FLSWCountry: Zambia
- Someday Ranch AirportIdent: 2XA5Country: United States
- Someday Ranch AirportIdent: MU24Country: United States
- Somers Lane AirportIdent: US-5174Country: United States
- Somersby AirstripIdent: YSMBCountry: Australia
- Somerset AirportIdent: CKC8Country: Canada