Liberia (LIR) to Portland (PDX) flight deal in economy from $428

Tuesday, September 15th, 2026

7 round-trip options

Returning
Sun, Sep 20, 20265 Day Trip
$434 USD
Returning
Mon, Sep 21, 20266 Day Trip
$434 USD
Returning
Tue, Sep 22, 20267 Day Trip
$492 USD
Returning
Wed, Sep 23, 20268 Day Trip
$568 USD
Returning
Sat, Sep 26, 202611 Day Trip
$434 USD
Returning
Sun, Sep 27, 202612 Day Trip
$434 USD
Returning
Tue, Sep 29, 202614 Day Trip
$492 USD