Direct (nonstop) flights from Houston to Charleston
1 airline flys nonstop from William P. Hobby Airport (HOU) to Charleston Afb International (CHS). It's 928 miles (1,493 km), about 2h 18m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Houston to Charleston with one stop · direct emits 172 kg CO₂ per passenger
Looking for the return flight?
CHS → HOU: Flights from Charleston to HoustonOther direct flights from Houston
Direct flights from Charleston (CHS)
Frequently Asked Questions
How long is the direct flight from Houston to Charleston?
A nonstop flight from Houston (HOU) to Charleston (CHS) takes approximately 2 hours and 18 minutes. The distance is 928 miles (1,493 km).
Which airlines fly nonstop from Houston to Charleston?
Just Southwest Airlines.
Is there a nonstop flight from Houston to Charleston?
Yes. 1 airline: Southwest Airlines.
How far is Houston from Charleston?
The flight distance from Houston to Charleston is 928 miles (1,493 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 Houston to Charleston?
At 2h 18m, 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 Houston to Charleston?
Roughly 172 kg CO2 per passenger one-way. That's about the same as driving 860 km.
Is the return flight from Charleston to Houston 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 Houston 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 William P. Hobby Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.