Portland (PDX) to Liberia (LIR) flight deal in economy from $446
PDXPortland International Airport
Portland, United States
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
$660 USD
-32%$446 USD
Verified 13 days agoDecember 2026
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Good Availability
43% of dates checked are available within 10% of the lowest price
Tuesday, December 22nd, 2026
5 round-trip options
Returning
Sun, Dec 27, 2026•5 Day Trip
$1,059 USD
Returning
Wed, Dec 30, 2026•8 Day Trip
$1,127 USD
Returning
Fri, Jan 1, 2027•10 Day Trip
$1,216 USD
Returning
Sat, Jan 2, 2027•11 Day Trip
$1,784 USD
Returning
Tue, Jan 5, 2027•14 Day Trip
$1,116 USD