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

Monday, September 7th, 2026

6 round-trip options

Returning
Sat, Sep 12, 20265 Day Trip
$525 USD
Returning
Sun, Sep 13, 20266 Day Trip
$498 USD
Returning
Tue, Sep 15, 20268 Day Trip
$440 USD
Returning
Thu, Sep 17, 202610 Day Trip
$517 USD
Returning
Fri, Sep 18, 202611 Day Trip
$452 USD
Returning
Sun, Sep 20, 202613 Day Trip
$498 USD