Liberia (LIR) to Portland (PDX) flight deal in economy from $439
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
PDXPortland International Airport
Portland, United States
$810 USD
-46%$439 USD
Verified 15 days agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
11% of dates checked are available within 10% of the lowest price
Saturday, November 21st, 2026
1 round-trip options
Returning
Thu, Dec 3, 2026•12 Day Trip
$846 USD