| - | - | Yoakum Municipal | Yoakum | |
| - | - | Yoder | Louisville | |
| - | - | Yolo County Davis Woodland Winters Airport | Davis Woodland Winters | |
| - | KJYR | York Municipal | York | |
| OYS | - | Yosemite National Park Airport | Yosemite National Park | |
| - | - | Youngstown Elser Metro | Youngstown | |
| RKC | - | Yreka Airport | Yreka | |
| - | - | Yuba | Elk Rapids | |
| UCC | - | Yucca Flat Airport | Yucca Flat | |
| - | - | Yucca Valley | Yucca Valley | |
| - | - | Yuma Municipal | Yuma | |
| CRT | KCRT | Z.M. Jack Stell Field | Crossett | |
| AYZ | - | Zahns Airport | Amityville | |
| - | - | Zapata Co | Zapata | |
| - | - | Zehnder | Frankenmuth | |
| - | - | Zelienople Municipal | Zelienople | |
| - | - | Zelmer Memorial | Palmyra | |
| ZPH | KZPH | Zephyrhills Airport | Zephyrhills | |