Charleston (CHS) to Seattle / Tacoma (SEA) flight deal in economy from $267

Monday, August 31st, 2026

4 round-trip options

Returning
Mon, Sep 7, 20267 Day Trip
$497 USD
Returning
Sat, Sep 12, 202612 Day Trip
$293 USD
Returning
Sun, Sep 13, 202613 Day Trip
$293 USD
Returning
Mon, Sep 14, 202614 Day Trip
$293 USD