LIR to PHL from $373 in economy

B6JetBlue Airways

Round Trip•Economy

LIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

PHL

Philadelphia International Airport

Philadelphia, United States

$865 USD

-57%$373 USD

Verified about 3 hours ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$534 1$514 2$421 3$373 4$421 5$529 6$534 7$651 8$583 9 10$544 11$421 12$561 13$421 14$421 15 16 17$421 18$421 19$529 20$536 21$421 22 23 24$421 25$421 26$529 27$554 28$576 29 30 1$421 2$421 3$529 4$421

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Thursday, September 17th, 2026

6 round-trip options

Returning

Thu, Sep 24, 2026•7 Day Trip

$591 USD

Google Flights

Returning

Fri, Sep 25, 2026•8 Day Trip

$421 USD

Google Flights

Returning

Sat, Sep 26, 2026•9 Day Trip

$421 USD

Google Flights

Returning

Sun, Sep 27, 2026•10 Day Trip

$421 USD

Google Flights

Returning

Mon, Sep 28, 2026•11 Day Trip

$469 USD

Google Flights

Returning

Thu, Oct 1, 2026•14 Day Trip

$591 USD

Google Flights

Liberia (LIR) to Philadelphia (PHL) flight deal in economy from $373

Daniel Oduber Quirós International Airport

Philadelphia International Airport

September 2026

Thursday, September 17th, 2026