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
Wednesday, September 16th, 2026
5 round-trip options
Returning
Tue, Sep 22, 2026•6 Day Trip
$1,399 USD
Returning
Wed, Sep 23, 2026•7 Day Trip
$1,356 USD
Returning
Thu, Sep 24, 2026•8 Day Trip
$1,356 USD
Returning
Sun, Sep 27, 2026•11 Day Trip
$1,439 USD
Returning
Mon, Sep 28, 2026•12 Day Trip
$1,523 USD