Liberia (LIR) to Philadelphia (PHL) flight deal in economy from $373
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
PHLPhiladelphia International Airport
Philadelphia, United States
$865 USD
-57%$373 USD
Verified about 3 hours agoSeptember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Sunday, September 27th, 2026
8 round-trip options
Returning
Fri, Oct 2, 2026•5 Day Trip
$666 USD
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Sat, Oct 3, 2026•6 Day Trip
$602 USD
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Sun, Oct 4, 2026•7 Day Trip
$554 USD
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Mon, Oct 5, 2026•8 Day Trip
$602 USD
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Thu, Oct 8, 2026•11 Day Trip
$1,025 USD
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Fri, Oct 9, 2026•12 Day Trip
$757 USD
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Sat, Oct 10, 2026•13 Day Trip
$901 USD
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Sun, Oct 11, 2026•14 Day Trip
$554 USD