PHL to LIR from $165 in economy – 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

$215 USD

-23%$165 USD

Verified 1 day ago

July 2026

Mon

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29$215 30$215 1$220 2$284 3$171 4$171 5$284 6$284 7$165 8$176 9$171 10$181 11$171 12$171 13$165 14$165 15$176 16$171 17$171 18$171 19$165 20$165 21$284 22$176 23$171 24$297 25$171 26$171 27$165 28$165 29$176 30$165 31$165 1$165 2$165

Great Availability

76% of dates checked are available within 10% of the lowest price

Thursday, July 23rd, 2026

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