Philadelphia (PHL) to Liberia (LIR) flight deal from $135 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

Philadelphia International Airport

Philadelphia, United States

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

$196 USD

-31%$135 USD

Verified Dec 1, 2025 at 8:08 AM

January 2026

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29$147 30$147 31$147 1$147 2$147 3$147 4$147 5$140 6$140 7$140 8$140 9$140 10$140 11$140 12$140 13$140 14$140 15$325 16$145 17$140 18$140 19$140 20$140 21$140 22$140 23$140 24$140 25$140 26$140 27$140 28$140 29$140 30$140 31$135 1

Good Availability

47% of dates checked are available within 10% of the lowest price

Saturday, January 3rd, 2026

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