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AIRPORT

Charleston International AirportKCHS / CHS

Charleston International Airport serves Charleston, South Carolina, United States. Its ICAO code is KCHS and its IATA code CHS. The longest of its 2 runways is 15/33, at 9,001 ft (2,744 m). The field is 46 ft (14 m) above sea level. Local time is America/New York, UTC-5, or UTC-4 with daylight saving.

Published by Overfly · Airport data: OurAirports, · Last updated

ICAO
KCHS
IATA
CHS
LONGEST RUNWAY
9,001 ft
2,744 m · 15/33
ELEVATION
46 ft
14 m
TIME ZONE
UTC-5
America/New_York
POSITION
32.896°N
80.038°W

Runways

15/339,001 ft · 2,744 mCON
03/217,000 ft · 2,134 mASP

Nearest airports

Questions people ask about Charleston International Airport

How long is the runway at Charleston International Airport?

The longest runway, 15/33, is 9,001 ft (2,744 m), surface CON. Charleston International Airport has 2 runways in all.

What is the elevation of Charleston International Airport?

46 ft (14 m) above mean sea level.

What time zone is Charleston International Airport in?

America/New York: UTC-5, or UTC-4 with daylight saving.

What are the codes for Charleston International Airport?

ICAO KCHS, IATA CHS. It serves Charleston, United States.

How far can you fly from Charleston?
Open the mapper with a 7,300 nm range ring around KCHS, then pick your own aircraft, add a route and check every leg.
Open KCHS in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights