PHL to SJO from $152 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

Philadelphia International Airport

Philadelphia, United States

Juan Santamaría International Airport (SJO)

San José, Costa Rica

$284 USD

-46%$152 USD

Verified about 2 hours ago

September 2026

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31$283 1$283 2$283 3$375 4$375 5$308 6$283 7$157 8$157 9$228 10$228 11$228 12$152 13$157 14$157 15$157 16$228 17$228 18$228 19$152 20$157 21$157 22$157 23$228 24$228 25$228 26$152 27$152 28$152 29$157 30$228 1$228 2$176 3$152 4$157

Limited Availability

17% of dates checked are available within 10% of the lowest price

Wednesday, September 30th, 2026

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