Santa Rosa to Ontario flights
Direct and connecting flights from Charles M. Schulz Sonoma County Airport (STS) to Ontario International Airport (ONT) — airlines, aircraft types, and the safety record for this route.
Route FAQ
How long does the flight from Santa Rosa to Ontario take?
Flight time from Santa Rosa (STS) to Ontario (ONT) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. The typical block time and frequency we have observed for this route are shown above.
Which airlines fly from Santa Rosa to Ontario?
Airline availability for STS to ONT changes by season and sometimes week to week as carriers adjust capacity. The airlines and aircraft types observed operating this route, both direct and connecting, are listed below based on real flight-tracking data.
Are there direct flights from Santa Rosa to Ontario?
Direct (nonstop) availability on STS to ONT varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons.
No carrier data observed on this city pair yet. We refresh weekly from live ADS-B.