PHL to LIR from $1,152 in business – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Business Class

Philadelphia International Airport

Philadelphia, United States

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

$1,540 USD

-25%$1,152 USD

Verified about 7 hours ago

August 2026

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27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18$1,983 19$2,086 20$1,497 21$1,542 22$1,525 23$1,462 24$1,462 25$2,064 26$1,507 27$1,492 28$1,542 29$1,407 30$1,460 31$1,467 1$1,525 2$1,695 3$1,563 4$1,462 5$1,382 6$1,307

Fair Availability

33% of dates checked are available within 10% of the lowest price

Thursday, August 6th, 2026

0 round-trip options

No flight details available for this date.