Portland (PDX) to Liberia (LIR) flight deal in economy from $446
Portland International Airport
Portland, United States
Daniel Oduber Quirós International Airport
Liberia, Costa Rica
$660 USD
-32%$446 USD
Verified 13 days agoDecember 2026
Mon
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Good Availability
43% of dates checked are available within 10% of the lowest price
Wednesday, December 30th, 2026
5 round-trip options
Returning
Mon, Jan 4, 2027•5 Day Trip
$834 USD
Returning
Thu, Jan 7, 2027•8 Day Trip
$615 USD
Returning
Sat, Jan 9, 2027•10 Day Trip
$734 USD
Returning
Sun, Jan 10, 2027•11 Day Trip
$755 USD
Returning
Wed, Jan 13, 2027•14 Day Trip
$470 USD
