Liberia (LIR) to Newark (EWR) flight deal in economy from $374
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
EWRNewark Liberty Airport
Newark, United States
$619 USD
-40%$374 USD
Verified 2 days agoSeptember 2026
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Limited Availability
15% of dates checked are available within 10% of the lowest price
Wednesday, September 2nd, 2026
10 round-trip options
Returning
Mon, Sep 7, 2026•5 Day Trip
$534 USD
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Tue, Sep 8, 2026•6 Day Trip
$416 USD
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Wed, Sep 9, 2026•7 Day Trip
$392 USD
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Thu, Sep 10, 2026•8 Day Trip
$392 USD
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Fri, Sep 11, 2026•9 Day Trip
$392 USD
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Sat, Sep 12, 2026•10 Day Trip
$392 USD
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Sun, Sep 13, 2026•11 Day Trip
$446 USD
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Mon, Sep 14, 2026•12 Day Trip
$392 USD
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Tue, Sep 15, 2026•13 Day Trip
$429 USD
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Wed, Sep 16, 2026•14 Day Trip
$504 USD