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

Wednesday, September 9th, 2026

6 round-trip options

Returning
Mon, Sep 14, 20265 Day Trip
$460 USD
Returning
Tue, Sep 15, 20266 Day Trip
$411 USD
Returning
Thu, Sep 17, 20268 Day Trip
$488 USD
Returning
Sat, Sep 19, 202610 Day Trip
$432 USD
Returning
Sun, Sep 20, 202611 Day Trip
$469 USD
Returning
Tue, Sep 22, 202613 Day Trip
$413 USD