Ontario (ONT) → Oakland (OAK)
Southwest Airlines operates nonstop flights from Ontario (ONT) to Oakland (OAK). The nonstop flight takes around ~0h 44m, covering 362 miles (582 km) and operates multiple daily. Updated 29 May 2026.
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Frequently asked questions
Is there a direct flight from Ontario to Oakland?
Yes, Southwest Airlines operates nonstop flights from Ontario (ONT) to Oakland (OAK).
Which airlines fly direct from Ontario to Oakland?
Southwest Airlines operates nonstop flights from Ontario to Oakland.
How long is the flight from Ontario to Oakland?
The nonstop flight from Ontario to Oakland takes ~0h 44m (approximately 582 km).
How often do direct flights operate from Ontario to Oakland?
Nonstop flights from Ontario to Oakland operate multiple daily.