Portland (PDX) to Liberia (LIR) flight deal in business from $1,069
PDXPortland International Airport
Portland, United States
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
$2,064 USD
-48%$1,069 USD
Verified 13 days agoSeptember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Tuesday, September 8th, 2026
4 round-trip options
Returning
Mon, Sep 14, 2026•6 Day Trip
$1,780 USD
Returning
Thu, Sep 17, 2026•9 Day Trip
$1,707 USD
Returning
Fri, Sep 18, 2026•10 Day Trip
$1,809 USD
Returning
Sun, Sep 20, 2026•12 Day Trip
$2,794 USD