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

Sunday, August 16th, 2026

4 round-trip options

Returning
Sun, Aug 23, 20267 Day Trip
$403 USD
Returning
Fri, Aug 28, 202612 Day Trip
$267 USD
Returning
Sat, Aug 29, 202613 Day Trip
$267 USD
Returning
Sun, Aug 30, 202614 Day Trip
$267 USD