Cheap flights from Portland to Dulles

Direct flight: 3,736 km, ~4h 24m from Portland (PDX) to Dulles (IAD).

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Live fares · PDX → IAD

Frequently asked questions

  • How long is the flight from Portland to Dulles?

    Direct flights from PDX to IAD cover approximately 3,736 km (2,321 miles), with an estimated flight time of 4h 24m. Operating airlines: UA.

Related guides for this route

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

Full route page: PDX → IAD Cheapest month to fly to Dulles All flights from Portland All flights to Dulles Flights to USA Visa-free with USA passport UA routes