Philadelphia (PHL) to Liberia (LIR) flight deal from $301 USD in economy class

AAAmerican Airlines

Round Trip•Economy

PHL

Philadelphia International Airport

Philadelphia, United States

LIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

$475 USD

-37%$301 USD

Verified Dec 1, 2025 at 8:08 AM

April 2026

Today

Mon

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Sun

30$445 31$441 1$497 2$481 3$607 4$383 5$383 6$374 7$374 8$374 9$452 10$404 11$385 12$374 13$329 14$329 15$374 16$448 17$329 18$329 19$329 20$325 21$325 22$325 23$400 24$325 25$329 26$325 27$325 28$325 29$325 30$408 1 2 3

Fair Availability

35% of dates checked are available within 10% of the lowest price

Friday, April 3rd, 2026

10 round-trip options

Returning

Wed, Apr 8, 2026•5 Day Trip

$727 USD

Google Flights

Returning

Thu, Apr 9, 2026•6 Day Trip

$727 USD

Google Flights

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Fri, Apr 10, 2026•7 Day Trip

$1,087 USD

Google Flights

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Sat, Apr 11, 2026•8 Day Trip

$1,227 USD

Google Flights

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Sun, Apr 12, 2026•9 Day Trip

$1,108 USD

Google Flights

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Mon, Apr 13, 2026•10 Day Trip

$685 USD

Google Flights

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Tue, Apr 14, 2026•11 Day Trip

$682 USD

Google Flights

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Wed, Apr 15, 2026•12 Day Trip

$623 USD

Google Flights

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Thu, Apr 16, 2026•13 Day Trip

$607 USD

Google Flights

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Fri, Apr 17, 2026•14 Day Trip

$685 USD

Google Flights