JFK to SJO from $316 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

John F. Kennedy International Airport

New York City, United States

Juan Santamaría International Airport (SJO)

San José, Costa Rica

$587 USD

-46%$316 USD

Verified about 4 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$843 13$838 14$769 15$647 16$716 17$769 18$782 19$642 20$764 21$759 22$642 23$642 24$487 25$487 26$517 27$508 28$508 29$457 30$457 31$457 1$457 2$508 3$533 4$533 5$512 6$433

Rare Availability

5% of dates checked are available within 10% of the lowest price

Wednesday, August 5th, 2026

0 round-trip options

No flight details available for this date.