| City/Airport Name | Country | Airport Code | |
| YACUIBA | Bolivia | SLYA | |
| YAGOUA VILLE | Cameroon | FKKJ | |
| YAKUSHIMA | Japan | RJFC | |
| YAKUTAT | USA | PAYA | USA (ALASKA) |
| YAKUTSK | Russia | UEEE | |
| YALINGA | | FEFY | CENTRAL AFRICAN REP. |
| YAMAGATA | Japan | RJSC | |
| YAMOUSSOUKRO | Ivory Coast | DIYO | |
| YANGON INTERNATIONAL | Myanmar | VYYY | |
| YANTAI | Taiwan | ZSYT | CHINA |
| YAOUNDE | Cameroon | FKKY | |
| YAZD | Iran | OIYY | |
| YECHON | South Korea | RKTY | KOREA |
| YELIMANE | Somalia | GAYE | MALI |
| YELLOWKNIFE | Canada | CYZF | CANADA (NW TERRITORIES) |
| YENGEMA | Sierra Leone | GFYE | |
| YINCHUAN | Taiwan | ZLIC | CHINA |
| YOGYAKARTA ADI SUCIPTO | Indonesia | WIIJ | |
| YOLA | Nigeria | DNYO | |
| YONAGUNI JIMA | Japan | ROYN | |
| YORKTON | Canada | CYQV | CANADA (SASKATCHEWAN) |
| YORON | Japan | RORY | |
| YOUNGSTOWN | USA | KYNG | USA (OHIO) |
| YPENBURG MIL. & CIVIL | Netherlands | EHYP | |
| YUMA INTERNATIONAL | USA | KYUM | USA (ARIZONA) |
| YURIMAGUAS M. B. RENGIFO | Peru | SPMS | |
| YUZHNO-SAKHALINSK KOMUTOVO | Russia | UHSS | |
