Newark, United States to San Jose, Costa Rica for only $219 USD roundtrip
Cheap flights from Newark, United States to San Jose, Costa Rica for only $219 USD roundtrip.
November 02, 2025
BOOK ON KIWI
⚠️ Heads up: Deals typically expire within 2 to 3 days after they are sent. Prices may also increase slightly after 30 minutes, so act quickly!
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