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
Saturday, September 12th, 2026
5 round-trip options
Returning
Fri, Sep 18, 2026•6 Day Trip
$1,333 USD
Returning
Sat, Sep 19, 2026•7 Day Trip
$1,351 USD
Returning
Sun, Sep 20, 2026•8 Day Trip
$1,636 USD
Returning
Wed, Sep 23, 2026•11 Day Trip
$1,333 USD
Returning
Thu, Sep 24, 2026•12 Day Trip
$1,333 USD