Portland (PDX) to San José (SJO) flight deal in economy from $478
PDXPortland International Airport
Portland, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$610 USD
-22%$478 USD
Verified 13 days agoNovember 2026
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Great Availability
62% of dates checked are available within 10% of the lowest price
Saturday, November 28th, 2026
2 round-trip options
Returning
Thu, Dec 3, 2026•5 Day Trip
$523 USD
Returning
Fri, Dec 11, 2026•13 Day Trip
$523 USD