San José (SJO) to Seattle / Tacoma (SEA) flight deal from $517 USD in business class – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Business Class

Juan Santamaría International Airport (SJO)

San José, Costa Rica

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$673 USD

-23%$517 USD

Verified Nov 6, 2025 at 11:30 AM

December 2025

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1$763 2$570 3$517 4$517 5$517 6$517 7$523 8$517 9$517 10$517 11$517 12$517 13$517 14$522 15$517 16$517 17$517 18$517 19$571 20$708 21$523 22$517 23$517 24$517 25$651 26$651 27$702 28$657 29$776 30$960 31$953 1 2 3 4

Limited Availability

18% of dates checked are available within 10% of the lowest price

Thursday, December 4th, 2025

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