Nonstop flights from Charleston to Houston
United Airlines flies this route 1 to 2 times a day.
CHSCharleston International
923 mi · 13 flights a week
IAHHouston George Bush Intercontinental
When they leave
Charleston time7:00a5:15pFirst departure 7:00 AM, last 5:15 PM
One morning flight at 7:00 AM, then one evening flight at 5:15 PM.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Charleston to Houston
United Airlines is the only airline flying nonstop from Charleston to Houston, 1 to 2 times a day on the Embraer 175 and Boeing 737.
There are 1 or 2 flights every day of the week. The first arrival in Houston is at 8:38 AM and the last at 7:01 PM. The flight covers 923 miles.
Flying back, Houston to Charleston has 13 nonstop flights a week. From Charleston, William P. Hobby (HOU) is the other Houston area airport with nonstop flights, 7 a week.
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Schedules as of Oct 9, 2026.