Jerome County Airport, located in Jerome, ID.
Jerome County Airport (KJER) is a small airport in Jerome, ID. It sits in North America.
Jerome County Airport serves general aviation operators in its area.
The longest runway measures 5,002 ft (1,525 m), a light-jet-class field. Representative aircraft that operate comfortably here include the Phenom 300, Citation CJ4, and Learjet 75. In practice this limits operations to light jets, turboprops, and short-field-capable aircraft.
Jerome County Airport sits at 4,053 ft above sea level. Hot-and-high conditions can meaningfully reduce takeoff performance in summer — planners should factor density altitude into payload and fuel decisions.
Local operations run on America/Boise. Without scheduled airline traffic, the field tends to be quieter and more flexible for charter and corporate operations — a useful characteristic for early morning, late night, or short-notice flights that would be impractical at a hub.
SkyAccess currently tracks 3 departing and 3 arriving private-jet legs at KJER across the next six months of operator inventory. 2 aircraft from 3 operators are based here or fly through regularly, so most empty-leg supply originates from a local fleet rather than out-of-town repositioning.
Use this page to compare KJER against nearby alternatives, browse live empty-leg pricing in both directions, and brief yourself on the runway and elevation profile before you book.