Cheap flights from Portland to Ontario

Direct flight: 1,351 km, ~1h 35m from Portland (PDX) to Ontario (ONT).

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Live fares · PDX → ONT

Frequently asked questions

  • How long is the flight from Portland to Ontario?

    Direct flights from PDX to ONT cover approximately 1,351 km (839 miles), with an estimated flight time of 1h 35m. Operating airlines: AS.

Related guides for this route

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

Full route page: PDX → ONT Cheapest month to fly to Ontario All flights from Portland All flights to Ontario Flights to USA Visa-free with USA passport AS routes