Philadelphia (PHL) to Liberia (LIR) flight deal in business from $1,140
PHLPhiladelphia International Airport
Philadelphia, United States
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
$1,546 USD
-26%$1,140 USD
Verified 14 days agoSeptember 2026
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Rare Availability
8% of dates checked are available within 10% of the lowest price
Thursday, September 17th, 2026
7 round-trip options
Returning
Tue, Sep 22, 2026•5 Day Trip
$1,351 USD
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Wed, Sep 23, 2026•6 Day Trip
$1,346 USD
Returning
Fri, Sep 25, 2026•8 Day Trip
$1,346 USD
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Sun, Sep 27, 2026•10 Day Trip
$1,431 USD
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Mon, Sep 28, 2026•11 Day Trip
$1,381 USD
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Tue, Sep 29, 2026•12 Day Trip
$1,351 USD
Returning
Wed, Sep 30, 2026•13 Day Trip
$1,346 USD