Santa Ana→CincinnatiNonstop Flight TimeSNA–CVG

Santa Ana (John Wayne Airport) to Cincinnati (Cincinnati/Northern Kentucky International Airport).

Direct flights from SNA to CVG have an estimated flight time of about 4h 27m, based on the 1,873-mile great-circle distance. Our current captured departure sample includes 2×/wk across 1 captured airline, with Allegiant Air appearing most often in that sample. Captured departure times run from 15:34 to 15:34 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SNA to CVG, last seen June 15, 2026. Frequency uses 2 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.