JFK to SJO from $137 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

John F. Kennedy International Airport

New York City, United States

Juan Santamaría International Airport (SJO)

San José, Costa Rica

$251 USD

-45%$137 USD

Verified about 5 hours ago

August 2026

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27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12$427 13$422 14$422 15$305 16$300 17$300 18$300 19$300 20$422 21$422 22$305 23$305 24$217 25$217 26$247 27$268 28$268 29$217 30$217 31$217 1$217 2$268 3$293 4$293 5$223 6$198

Limited Availability

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

Friday, August 14th, 2026

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