EWR to LIR from $173 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

Newark Liberty Airport

Newark, United States

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

$267 USD

-35%$173 USD

Verified about 4 hours ago

August 2026

Mon

Tue

Wed

Thu

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Sun

27 28 29 30 31 1 2 3 4 5 6 7 8 9$1,512 10$212 11$216 12$216 13$216 14$216 15$216 16$216 17$216 18$216 19$216 20$216 21$297 22$216 23$214 24$214 25$214 26$214 27$216 28$216 29$216 30$177 31$177 1$197 2$387 3$387 4$387 5$216 6$177

Limited Availability

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

Monday, August 3rd, 2026

No flight details available for this date.