Cheapest return flights from Portland to San Jose in April from $629

Best time to book flights for Portland (PDX) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Portland (PDX) to San Jose (SJO) in April 2025 (see full year).

Return flights

04 Apr - 13 Apr Volaris

Also check the deals for one-way flights from Portland to San Jose in April.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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