Jacksonville→CincinnatiNonstop Flight TimeJAX–CVG

Jacksonville (Jacksonville International Airport) to Cincinnati (Cincinnati/Northern Kentucky International Airport).

Direct flights from JAX to CVG have an estimated flight time of about 1h 51m, based on the 615-mile great-circle distance. Our current captured departure sample includes 3×/wk across 2 captured airlines, with Allegiant Air appearing most often in that sample. Captured departure times run from 11:21 to 21:46 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for JAX to CVG, last seen June 15, 2026. Frequency uses 3 scheduled departures across 2 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.