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

Friday, July 31st, 2026

7 round-trip options

Returning
Wed, Aug 5, 20265 Day Trip
$647 USD
Returning
Thu, Aug 6, 20266 Day Trip
$595 USD
Returning
Fri, Aug 7, 20267 Day Trip
$522 USD
Returning
Sat, Aug 8, 20268 Day Trip
$1,168 USD
Returning
Sun, Aug 9, 20269 Day Trip
$1,248 USD
Returning
Mon, Aug 10, 202610 Day Trip
$1,248 USD
Returning
Fri, Aug 14, 202614 Day Trip
$1,047 USD