Charleston International (CHS) is an airport in Charleston, USA serving 55 nonstop destinations across 3 countries. The largest operators are Breeze Airways, Southwest Airlines and American Airlines. On-time performance is 76.2% based on the most recent BTS data (arrivals not delayed 15+ minutes). Updated 30 August 2026.

Frequently asked questions

How many nonstop destinations does CHS have?

CHS (Charleston International) serves 55 nonstop destinations across 3 countries.

Which airlines fly nonstop from CHS?

Airlines flying nonstop from CHS include Breeze Airways, Delta Air Lines, Southwest Airlines, JetBlue Airways, American Airlines, United Airlines, Allegiant Air, Sun Country Airlines, Spirit Airlines, Avelo Airlines and 2 more.

What is the on-time performance at CHS?

CHS has an on-time performance rate of 76.2%, based on the most recent BTS data covering arrivals not delayed 15 minutes or more.

What is the ICAO code for CHS?

The ICAO code for CHS (Charleston International) is KCHS.

ICAO: KCHS
Route data: updated 14 days ago