Portland (PDX) to Liberia (LIR) flight deal in business from $1,319
PDXPortland International Airport
Portland, United States
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
$1,712 USD
-23%$1,319 USD
Verified 13 days agoSeptember 2026
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Fair Availability
33% of dates checked are available within 10% of the lowest price
Sunday, September 27th, 2026
5 round-trip options
Returning
Sat, Oct 3, 2026•6 Day Trip
$1,411 USD
Returning
Sun, Oct 4, 2026•7 Day Trip
$1,356 USD
Returning
Mon, Oct 5, 2026•8 Day Trip
$1,351 USD
Returning
Thu, Oct 8, 2026•11 Day Trip
$1,402 USD
Returning
Fri, Oct 9, 2026•12 Day Trip
$1,420 USD