Philadelphia (PHL) to Liberia (LIR) flight deal in economy from $388
PHLPhiladelphia International Airport
Philadelphia, United States
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
$612 USD
-37%$388 USD
Verified about 23 hours agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
30% of dates checked are available within 10% of the lowest price
Wednesday, August 12th, 2026
8 round-trip options
Returning
Mon, Aug 17, 2026•5 Day Trip
$743 USD
Returning
Tue, Aug 18, 2026•6 Day Trip
$820 USD
Returning
Thu, Aug 20, 2026•8 Day Trip
$690 USD
Returning
Fri, Aug 21, 2026•9 Day Trip
$820 USD
Returning
Sat, Aug 22, 2026•10 Day Trip
$771 USD
Returning
Mon, Aug 24, 2026•12 Day Trip
$743 USD
Returning
Tue, Aug 25, 2026•13 Day Trip
$690 USD
Returning
Wed, Aug 26, 2026•14 Day Trip
$712 USD