Charleston (CHS) to Portland (PDX) flight deal in economy from $229

Wednesday, August 26th, 2026

3 round-trip options

Returning
Mon, Aug 31, 20265 Day Trip
$274 USD
Returning
Tue, Sep 1, 20266 Day Trip
$229 USD
Returning
Thu, Sep 3, 20268 Day Trip
$312 USD