Cheap flights from Portland to Philadelphia

Cheapest current fares: $205 in May 2026, 3,862 km direct flight in ~4h 33m.

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Live fares · PDX → PHL

Cheapest month-by-month fares

Lowest available fare per calendar month from Portland (PDX) to Philadelphia (PHL). Refreshed daily.

Portland (PDX) → Philadelphia (PHL)

  1. May 2026 $205

Frequently asked questions

  • What is the cheapest month to fly from Portland to Philadelphia?

    Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Portland (PDX) to Philadelphia (PHL), with fares starting from $205.

  • What is the lowest current fare from PDX to PHL?

    The lowest currently-listed fare from Portland (PDX) to Philadelphia (PHL) is $205 on 2026-05-28.

  • How long is the flight from Portland to Philadelphia?

    Direct flights from PDX to PHL cover approximately 3,862 km (2,400 miles), with an estimated flight time of 4h 33m. Operating airlines: AA, AS.

Related guides for this route

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

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