- Cheap flights from St. Louis (XLS) to Charleston (CHS) (2026) | Expedia.co.id

A large suspension bridge with tall towers and cables, spanning a body of water with a grassy shoreline in the foreground.

Popular airlines from St. Louis (XLS) to Charleston Intl. Airport (CHS)

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 55% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Travel information

Origin airport	St. Louis
Destination airport	Charleston Intl. Airport
Distance	6,603 km away

*Available to Expedia members.