Direct flights from Sacramento to Ontario SMF → ONT
Southwest Airlines flies nonstop from Sacramento (SMF) to Ontario (ONT), several times daily. The flight takes about 1h 18m and covers 390 miles (627 km). Arrivals run on time 79.9% at SMF and 78.9% at ONT — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Schedule data from 5 August 2026.
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Southwest Airlines
WN
Departure Schedule typical week
Typical weekly schedule · 47 flights per week (~7 per day) · Updated 26d ago
Southwest Airlines
Frequently asked questions
Is there a direct flight from Sacramento to Ontario?
Yes, Southwest Airlines operates nonstop flights from Sacramento (SMF) to Ontario (ONT).
Which airlines fly direct from Sacramento to Ontario?
Southwest Airlines operates nonstop flights from Sacramento to Ontario.
How long is the flight from Sacramento to Ontario?
The nonstop flight from Sacramento to Ontario takes ~1h 18m (approximately 627 km).
How often do direct flights operate from Sacramento to Ontario?
Nonstop flights from Sacramento to Ontario operate multiple daily — 47 flights per week (~7 per day).
What is the on-time performance for flights from Sacramento to Ontario?
Arrivals run on time 79.9% at SMF and 78.9% at ONT — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
What days of the week are there direct flights from Sacramento to Ontario?
Direct flights from Sacramento to Ontario operate every day of the week.
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