Philadelphia (PHL) to Liberia (LIR) flight deal in business from $1,140

American AirlinesAAAmerican Airlines
Round Trip•Business Class
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
$1,546 USD
-26%$1,140 USD
Verified 14 days ago
Rare Availability
8% of dates checked are available within 10% of the lowest price

Wednesday, September 16th, 2026

7 round-trip options

Returning
Mon, Sep 21, 2026•5 Day Trip
$1,413 USD
Google Flights
Returning
Tue, Sep 22, 2026•6 Day Trip
$1,356 USD
Google Flights
Returning
Thu, Sep 24, 2026•8 Day Trip
$1,356 USD
Google Flights
Returning
Sat, Sep 26, 2026•10 Day Trip
$1,436 USD
Google Flights
Returning
Sun, Sep 27, 2026•11 Day Trip
$1,436 USD
Google Flights
Returning
Mon, Sep 28, 2026•12 Day Trip
$1,386 USD
Google Flights
Returning
Tue, Sep 29, 2026•13 Day Trip
$1,356 USD
Google Flights