Cheap flights from Ontario to Oakland

Direct flight: 581 km, ~41m from Ontario (ONT) to Oakland (OAK).

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Live fares · ONT → OAK

Frequently asked questions

  • How long is the flight from Ontario to Oakland?

    Direct flights from ONT to OAK cover approximately 581 km (361 miles), with an estimated flight time of 41m. Operating airlines: WN.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: ONT → OAK Cheapest month to fly to Oakland All flights from Ontario All flights to Oakland Flights to USA Visa-free with USA passport WN routes