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
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price
Wednesday, December 23rd, 2026
5 round-trip options
Returning
Tue, Dec 29, 2026•6 Day Trip
$1,768 USD
Returning
Fri, Jan 1, 2027•9 Day Trip
$1,918 USD
Returning
Mon, Jan 4, 2027•12 Day Trip
$2,195 USD
Returning
Tue, Jan 5, 2027•13 Day Trip
$1,777 USD
Returning
Wed, Jan 6, 2027•14 Day Trip
$1,638 USD