Direct flights from Oakland to Ontario
28 nonstop flights a week on 1 airline. Zero layovers — one hop from OAK to ONT.
Flight time: about 1h4m nonstop
Which days does it fly?
When does it fly?
Departure times in Oakland local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA1774 | 5:58a | 1h5m | Thu |
| Southwest SWA1774 | 6:05a | 1h4m | Fri |
| Southwest SWA1774 | 6:22a | 51m | Mon |
| Southwest SWA2734 | 6:30a | 1h6m | Tue–Wed |
| Southwest SWA2835 | 6:48a | 1h2m | Sat |
| Southwest SWA2734 | 7:11a | 1h4m | Sun |
| Southwest SWA3076 | 10:42a | 1h | Mon, Fri |
| Southwest SWA3076 | 10:55a | 1h3m | Thu |
| Southwest SWA554 | 12:20p | 1h6m | Tue–Wed |
| Southwest SWA1911 | 12:25p | 1h3m | Sun |
| Southwest SWA2835 | 2:49p | 1h4m | Wed |
| Southwest SWA2835 | 3:49p | 1h4m | Tue |
| Southwest SWA3430 | 3:53p | 1h6m | Thu |
| Southwest SWA3430 | 4:10p | 1h2m | Mon |
| Southwest SWA3430 | 4:20p | 1h3m | Fri |
| Southwest SWA2835 | 5:26p | 1h4m | Sun |
| Southwest SWA1984 | 5:31p | 1h3m | Tue–Wed |
| Southwest SWA106 | 7:28p | 1h7m | Sat |
| Southwest SWA2835 | 8:05p | 1h5m | Thu |
| Southwest SWA2835 | 8:39p | 1h | Mon, Fri |
| Southwest SWA192 | 8:56p | 1h4m | Tue |
| Southwest SWA192 | 9:05p | 1h4m | Wed |
| Southwest SWA1781 | 10:10p | 1h3m | Sun |
SouthwestThe route
One hop: OAK → ONTDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Oakland (OAK) to Ontario (ONT)
Oakland San Francisco Bay Airport (OAK) has 28 nonstop flights a week to Ontario (ONT), operated by Southwest. No layovers, no connections — one hop out of OAK and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Oakland to Ontario?
The nonstop flight from Oakland (OAK) to Ontario (ONT) takes about 1h4m in the air, based on recently observed nonstop departures.
How long does it take to drive from Oakland to Ontario?
Driving from Oakland to Ontario takes about 6h 15m, covering roughly 405 miles. The nonstop flight takes about 1h4m.