Liberia (LIR) to Philadelphia (PHL) flight deal from $227 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

Philadelphia International Airport

Philadelphia, United States

$427 USD

-47%$227 USD

Verified Oct 19, 2025 at 12:12 AM

October 2025

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19$429 20 21$409 22 23$409 24$409 25$367 26$297 27$355 28$313 29$313 30$292 31$313 1$248 2$254

Fair Availability

34% of dates checked are available within 10% of the lowest price

Sunday, October 19th, 2025

3 round-trip options

Returning

Fri, Oct 24, 2025•5 Day Trip

$482 USD

Returning

Sat, Oct 25, 2025•6 Day Trip

$429 USD

Returning

Sun, Oct 26, 2025•7 Day Trip

$429 USD