Newark (EWR) to San José (SJO) flight deal from $219 USD in economy class – flightdeals.net

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United Airlines

UAUnited Airlines

Round Trip•Economy

Newark Liberty Airport

Newark, United States

Juan Santamaría International Airport (SJO)

San José, Costa Rica

$525 USD

-58%$219 USD

Verified Nov 4, 2025 at 1:15 PM

November 2025

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27 28 29 30 31 1 2 3 4$236 5$241 6$236 7$236 8$241 9$241 10$241 11$236 12$236 13$236 14$236 15$236 16$236 17$236 18$219 19$224 20$332 21$383 22$388 23$224 24$224 25$287 26$388 27$327 28$290 29$302 30$332

Limited Availability

12% of dates checked are available within 10% of the lowest price

Monday, November 3rd, 2025

0 round-trip options

No flight details available for this date.