Philadelphia (PHL) to Liberia (LIR) flight deal in economy from $388
PHLPhiladelphia International Airport
Philadelphia, United States
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
$612 USD
-37%$388 USD
Verified 1 day agoDecember 2026
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Fair Availability
30% of dates checked are available within 10% of the lowest price
Saturday, December 19th, 2026
9 round-trip options
Returning
Thu, Dec 24, 2026•5 Day Trip
$727 USD
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Fri, Dec 25, 2026•6 Day Trip
$727 USD
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Sat, Dec 26, 2026•7 Day Trip
$795 USD
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Sun, Dec 27, 2026•8 Day Trip
$886 USD
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Tue, Dec 29, 2026•10 Day Trip
$898 USD
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Wed, Dec 30, 2026•11 Day Trip
$1,015 USD
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Thu, Dec 31, 2026•12 Day Trip
$1,020 USD
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Fri, Jan 1, 2027•13 Day Trip
$1,764 USD
Returning
Sat, Jan 2, 2027•14 Day Trip
$2,269 USD