Portland (PDX) to San José (SJO) flight deal in economy from $446
PDXPortland International Airport
Portland, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$646 USD
-31%$446 USD
Verified about 8 hours agoAugust 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Sunday, August 23rd, 2026
8 round-trip options
Returning
Fri, Aug 28, 2026•5 Day Trip
$584 USD
Returning
Sat, Aug 29, 2026•6 Day Trip
$589 USD
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Sun, Aug 30, 2026•7 Day Trip
$922 USD
Returning
Mon, Aug 31, 2026•8 Day Trip
$664 USD
Returning
Wed, Sep 2, 2026•10 Day Trip
$494 USD
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Fri, Sep 4, 2026•12 Day Trip
$472 USD
Returning
Sat, Sep 5, 2026•13 Day Trip
$477 USD
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Sun, Sep 6, 2026•14 Day Trip
$532 USD