Santa Ana→OntarioNonstop Flight TimeSNA–ONT

Santa Ana (John Wayne Airport) to Ontario (Ontario International Airport).

Direct flights from SNA to ONT have an estimated flight time of about 39m, based on the 30-mile great-circle distance. Our current captured departure sample includes weekly across 1 captured airline, with Southwest Airlines appearing most often in that sample. Captured departure times run from 13:10 to 13:10 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SNA to ONT, last seen June 15, 2026. Frequency uses 1 scheduled departures across 1 observed day; 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.