Portland (PDX) to San José (SJO) flight deal from $456 USD in business class – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Business Class

Portland International Airport

Portland, United States

Juan Santamaría International Airport (SJO)

San José, Costa Rica

$589 USD

-23%$456 USD

Verified Nov 13, 2025 at 11:20 AM

December 2025

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1$558 2$655 3$630 4$519 5$558 6$462 7$462 8$493 9$558 10$480 11$518 12$653 13$585 14$624 15$718 16$883 17$887 18$1,282 19$1,332 20$1,126 21$1,085 22$889 23$1,034 24$893 25$1,282 26$1,093 27$708 28$708 29$624 30$624 31$558 1 2 3 4

Good Availability

46% of dates checked are available within 10% of the lowest price

Friday, December 5th, 2025

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