Philadelphia (PHL) to Liberia (LIR) flight deal in economy from $374
PHLPhiladelphia International Airport
Philadelphia, United States
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
$814 USD
-54%$374 USD
Verified 14 days agoDecember 2026
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Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price
Monday, December 28th, 2026
5 round-trip options
Returning
Sun, Jan 3, 2027•6 Day Trip
$2,704 USD
Returning
Wed, Jan 6, 2027•9 Day Trip
$1,493 USD
Returning
Sat, Jan 9, 2027•12 Day Trip
$1,302 USD
Returning
Sun, Jan 10, 2027•13 Day Trip
$1,226 USD
Returning
Mon, Jan 11, 2027•14 Day Trip
$1,226 USD