Portland (PDX) to Charleston (CHS) flight deal in economy from $349

Thursday, September 24th, 2026

3 round-trip options

Returning
Fri, Oct 2, 20268 Day Trip
$433 USD
Returning
Tue, Oct 6, 202612 Day Trip
$398 USD
Returning
Thu, Oct 8, 202614 Day Trip
$531 USD