Liberia (LIR) to Portland (PDX) flight deal in business from $1,370
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
PDXPortland International Airport
Portland, United States
$1,996 USD
-31%$1,370 USD
Verified 13 days agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
26$1,68727$2,11128$2,10529$1,79130$1,53231$1,9521$1,3952$1,4513$1,3704$1,5325$1,4326$1,3707$1,7668$1,9579$1,74610$1,79111$1,76612$1,59313$1,62414$1,95215$1,88816$2,00517$2,34118$1,62419$1,53220$1,59321$1,54122$1,88823$1,54124$1,60525$1,84726$1,79127$2,35628$2,76129$4,02430$2,0401$1,9522$1,6943$1,3704$1,5325$1,9626$1,957
Limited Availability
12% of dates checked are available within 10% of the lowest price
Thursday, November 12th, 2026
4 round-trip options
Returning
Tue, Nov 17, 2026•5 Day Trip
$1,593 USD
Returning
Sat, Nov 21, 2026•9 Day Trip
$2,122 USD
Returning
Tue, Nov 24, 2026•12 Day Trip
$1,666 USD
Returning
Thu, Nov 26, 2026•14 Day Trip
$1,603 USD