Direct flights from Ontario to Oakland
26 nonstop flights a week on 1 airline. Zero layovers — one hop from ONT to OAK.
Flight time: about 50m nonstop
Which days does it fly?
When does it fly?
Departure times in Ontario local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA2826 | 5:41a | 50m | Sun |
| Southwest SWA3046 | 6:00a | 52m | Tue–Wed |
| Southwest SWA3042 | 6:20a | 53m | Mon, Thu, Fri |
| Southwest SWA804 | 10:10a | 58m | Sun |
| Southwest SWA3154 | 10:31a | 51m | Wed |
| Southwest SWA3154 | 10:37a | 51m | Tue |
| Southwest SWA3154 | 11:13a | 50m | Thu |
| Southwest SWA3154 | 11:19a | 49m | Fri |
| Southwest SWA3154 | 12:27p | 53m | Mon |
| Southwest SWA3155 | 3:54p | 54m | Sat |
| Southwest SWA3155 | 4:02p | 50m | Tue |
| Southwest SWA3155 | 4:10p | 50m | Mon, Thu |
| Southwest SWA3155 | 4:27p | 53m | Wed, Fri |
| Southwest SWA3155 | 4:57p | 49m | Sun |
| Southwest SWA3082 | 7:30p | 48m | Mon, Thu, Fri |
| Southwest SWA3082 | 8:03p | 48m | Tue |
| Southwest SWA2949 | 8:31p | 50m | Sun |
| Southwest SWA3082 | 9:12p | 52m | Sat |
| Southwest SWA3082 | 9:38p | 48m | Wed |
Southwest
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The route
One hop: ONT → OAKDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Ontario (ONT) to Oakland (OAK)
Ontario International Airport (ONT) has 26 nonstop flights a week to Oakland (OAK), operated by Southwest. No layovers, no connections — one hop out of ONT and you're there.
This route flies every day of the week, so any travel day works. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Ontario to Oakland?
The nonstop flight from Ontario (ONT) to Oakland (OAK) takes about 50m in the air, based on recently observed nonstop departures.
How long does it take to drive from Ontario to Oakland?
Driving from Ontario to Oakland takes about 6h 15m, covering roughly 405 miles. The nonstop flight takes about 50m.