Liberia (LIR) to Philadelphia (PHL) flight deal in business from $609

American AirlinesAAAmerican Airlines
One Way•Business Class
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
$936 USD
-35%$609 USD
Verified 15 days ago
Limited Availability
12% of dates checked are available within 10% of the lowest price

Friday, September 11th, 2026

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