Direct (nonstop) flights from Austin to Charleston
1 airline flys nonstop from Austin-Bergstrom International Airport (AUS) to Charleston Afb International (CHS). It's 1,055 miles (1,698 km), about 2h 30m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Austin to Charleston with one stop · direct emits 178 kg CO₂ per passenger
Looking for the return flight?
CHS → AUS: Flights from Charleston to AustinOther direct flights from Austin
Direct flights from Charleston (CHS)
Frequently Asked Questions
How long is the direct flight from Austin to Charleston?
A nonstop flight from Austin (AUS) to Charleston (CHS) takes approximately 2 hours and 30 minutes. The distance is 1,055 miles (1,698 km).
Which airlines fly nonstop from Austin to Charleston?
Just Southwest Airlines.
Is there a nonstop flight from Austin to Charleston?
Yes. 1 airline: Southwest Airlines.
How far is Austin from Charleston?
The flight distance from Austin to Charleston is 1,055 miles (1,698 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Austin to Charleston?
At 2h 30m, 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 Austin to Charleston?
Roughly 178 kg CO2 per passenger one-way. That's about the same as driving 890 km.
Is the return flight from Charleston to Austin 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 Austin 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 Austin-Bergstrom International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.