Direct flights from Ontario to Sacramento ONT → SMF
Southwest Airlines flies nonstop from Ontario (ONT) to Sacramento (SMF), several times daily. The flight takes about 1h 18m and covers 390 miles (627 km). Arrivals run on time 78.9% at ONT and 79.9% at SMF — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Schedule data from 28 July 2026.
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Southwest Airlines
WN
Departure Schedule typical week
Typical weekly schedule · 42 flights per week (~6 per day) · Updated 33d ago
Southwest Airlines
Frequently asked questions
Is there a direct flight from Ontario to Sacramento?
Yes, Southwest Airlines operates nonstop flights from Ontario (ONT) to Sacramento (SMF).
Which airlines fly direct from Ontario to Sacramento?
Southwest Airlines operates nonstop flights from Ontario to Sacramento.
How long is the flight from Ontario to Sacramento?
The nonstop flight from Ontario to Sacramento takes ~1h 18m (approximately 627 km).
How often do direct flights operate from Ontario to Sacramento?
Nonstop flights from Ontario to Sacramento operate multiple daily — 42 flights per week (~6 per day).
What is the on-time performance for flights from Ontario to Sacramento?
Arrivals run on time 78.9% at ONT and 79.9% at SMF — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
What days of the week are there direct flights from Ontario to Sacramento?
Direct flights from Ontario to Sacramento operate every day of the week.
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