Liberia (LIR) to Portland (PDX) flight deal in economy from $439

Monday, August 31st, 2026

3 round-trip options

Returning
Mon, Sep 7, 20267 Day Trip
$751 USD
Returning
Wed, Sep 9, 20269 Day Trip
$805 USD
Returning
Thu, Sep 10, 202610 Day Trip
$697 USD