Direct (nonstop) flights from Chicago to Charleston
2 airlines fly nonstop from Chicago O Hare International (ORD) to Charleston Afb International (CHS). It's 761 miles (1,224 km), about 2h 22m in the air. Operated by American Airlines, United Airlines.
American Airlines
United Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
AA
American Airlines
UA
United Airlines
Alternative Routes
Other ways to fly from Chicago to Charleston with one stop · direct emits 141 kg CO₂ per passenger
Looking for the return flight?
CHS → ORD: Flights from Charleston to ChicagoOther direct flights from Chicago
Direct flights from Charleston (CHS)
Frequently Asked Questions
How long is the direct flight from Chicago to Charleston?
A nonstop flight from Chicago (ORD) to Charleston (CHS) takes approximately 2 hours and 22 minutes. The distance is 761 miles (1,224 km).
Which airlines fly nonstop from Chicago to Charleston?
2 airlines: American Airlines, United Airlines.
Is there a nonstop flight from Chicago to Charleston?
Yes. 2 airlines: American Airlines, United Airlines.
How far is Chicago from Charleston?
The flight distance from Chicago to Charleston is 761 miles (1,224 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Chicago to Charleston?
At 2h 22m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Chicago to Charleston?
Roughly 141 kg CO2 per passenger one-way. That's about the same as driving 705 km.
Is the return flight from Charleston to Chicago also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Chicago to Charleston?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Chicago O Hare International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.