Direct flights from Santa Rosa to Ontario STS → ONT
Alaska Airlines flies nonstop from Santa Rosa (STS) to Ontario (ONT). The flight takes about 1h 22m and covers 423 miles (681 km). Arrivals run on time 86.0% at STS and 78.9% at ONT — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Alaska Airlines
AS
Frequently asked questions
Is there a direct flight from Santa Rosa to Ontario?
Yes, Alaska Airlines operates nonstop flights from Santa Rosa (STS) to Ontario (ONT).
Which airlines fly direct from Santa Rosa to Ontario?
Alaska Airlines operates nonstop flights from Santa Rosa to Ontario.
How long is the flight from Santa Rosa to Ontario?
The nonstop flight from Santa Rosa to Ontario takes ~1h 22m (approximately 681 km).
What is the on-time performance for flights from Santa Rosa to Ontario?
Arrivals run on time 86.0% at STS and 78.9% at ONT — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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