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

Wednesday, September 9th, 2026

5 round-trip options

Returning
Wed, Sep 16, 20267 Day Trip
$526 USD
Returning
Thu, Sep 17, 20268 Day Trip
$442 USD
Returning
Fri, Sep 18, 20269 Day Trip
$451 USD
Returning
Sun, Sep 20, 202611 Day Trip
$526 USD
Returning
Mon, Sep 21, 202612 Day Trip
$478 USD