Cheap flights from Portland to Chicago

Direct flight: 2,791 km, ~3h 17m from Portland (PDX) to Chicago (ORD).

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Live fares · PDX → ORD

Frequently asked questions

  • How long is the flight from Portland to Chicago?

    Direct flights from PDX to ORD cover approximately 2,791 km (1,734 miles), with an estimated flight time of 3h 17m. Operating airlines: AA, AS, UA.

Related guides for this route

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

Full route page: PDX → ORD Cheapest month to fly to Chicago All flights from Portland All flights to Chicago Flights to USA Visa-free with USA passport AA routes AS routes UA routes