Cheap flights from Portland to Calle 25 de Enero

View AU$371 flight on Thu, 18 Sep. 2025Opens in a new window

Popular airlines from Portland to Calle 25 de Enero

  • Jetstar

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    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Portland (PDX) to Calle 25 de Enero (SJU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Portland (PDX) to San Juan (SJU)

October is typically the cheapest month to fly

From AU$355 - AU$850 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.