Philadelphia (PHL) to Liberia (LIR) flight deal in business from $1,140
PHLPhiladelphia International Airport
Philadelphia, United States
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
$1,546 USD
-26%$1,140 USD
Verified 14 days agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27$1,82928$1,51729$1,52230$1,96831$1,9681$1,9432$1,7123$1,6214$1,5915$1,6266$1,6217$1,6218$1,6279$1,59110$1,68411$1,65312$1,62613$1,62114$1,67115$1,64716$1,56917$3,38118$1,43319$1,37520$1,34621$1,36522$1,31623$1,31624$1,31625$1,31626$1,35627$1,34628$1,34629$1,31630$1,31631$1,3161$1,3162$1,3513$1,3954$1,3905$1,3416$1,316
Rare Availability
8% of dates checked are available within 10% of the lowest price
Monday, August 31st, 2026
6 round-trip options
Returning
Sat, Sep 5, 2026•5 Day Trip
$1,470 USD
Returning
Sun, Sep 6, 2026•6 Day Trip
$1,420 USD
Returning
Tue, Sep 8, 2026•8 Day Trip
$1,616 USD
Returning
Thu, Sep 10, 2026•10 Day Trip
$1,316 USD
Returning
Sat, Sep 12, 2026•12 Day Trip
$1,466 USD
Returning
Mon, Sep 14, 2026•14 Day Trip
$1,346 USD