Philadelphia (PHL) to Liberia (LIR) flight deal in economy from $374
Philadelphia International Airport
Philadelphia, United States
Daniel Oduber Quirós International Airport
Liberia, Costa Rica
$814 USD
-54%$374 USD
Verified 13 days agoSeptember 2026
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Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price
Tuesday, September 1st, 2026
4 round-trip options
Returning
Sun, Sep 6, 2026•5 Day Trip
$558 USD
Returning
Tue, Sep 8, 2026•7 Day Trip
$599 USD
Returning
Fri, Sep 11, 2026•10 Day Trip
$424 USD
Returning
Mon, Sep 14, 2026•13 Day Trip
$485 USD
