CHS Airport Security & TSA Guide
Screening tips, checkpoint info, and how to check live wait times for Charleston International Airport.
About Charleston International Airport
- IATA Code
- CHS
- City
- Charleston
- State
- SC
- Airport Type
- Large Hub
- TSA PreCheck
- Typically available
- Screening
- TSA checkpoint
TSA Security Tips for Charleston International Airport
Whether you're departing Charleston or connecting through, these TSA screening basics apply at CHS. As a large hub, lines move fast but passenger volume is high—plan to arrive earlier.
- •3-1-1 liquids rule: carry-on liquids, gels, and aerosols must be 3.4 oz (100 ml) or less, in one quart-sized clear bag.
- •ID + boarding pass ready: have your Real ID-compliant license or passport and boarding pass out before the checkpoint.
- •TSA PreCheck lanes: eligible travelers keep shoes, belts, and light jackets on and laptops in bags at CHS.
- •Electronics & items: remove laptops and larger electronics when prompted; pack medications and valuables accessibly.
- •Arrive early: 2 hours before domestic, 3 hours before international flights.
How to check live wait times at CHS
Charleston International Airport does not publish static wait-time tables. For real-time security line estimates, use official TSA channels:
- • The official myTSA mobile app (free)
- • The TSA.gov wait times page
- • On-site airport displays and your airline's app
When should I arrive?
Calculate your recommended arrival time at CHS
Recommended Arrival Time
Frequently asked questions
Does CHS have TSA PreCheck?
Most U.S. commercial airports, including Charleston International Airport, offer TSA PreCheck lanes. Eligibility requires TSA PreCheck enrollment.
How early should I arrive at Charleston International Airport?
For a large hub, arrive 2 hours before domestic and 3 hours before international flights.
What documents do I need at Charleston security?
A Real ID-compliant license or passport plus your boarding pass (digital or printed).