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 agoOctober 2026
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Fair Availability
33% of dates checked are available within 10% of the lowest price
Thursday, October 8th, 2026
5 round-trip options
Returning
Wed, Oct 14, 2026•6 Day Trip
$1,616 USD
Returning
Thu, Oct 15, 2026•7 Day Trip
$1,643 USD
Returning
Fri, Oct 16, 2026•8 Day Trip
$1,769 USD
Returning
Mon, Oct 19, 2026•11 Day Trip
$1,649 USD
Returning
Tue, Oct 20, 2026•12 Day Trip
$1,631 USD