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Find low faresSouthwest® flights from Charleston to Houston (Hobby) from $155
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Low fares from Charleston to Houston (Hobby)
$
Charleston (CHS)to
Houston (Hobby) (HOU)
Depart: 03/18/2026
One-way
Basic
From
$155
Seen: 22 hrs ago
Charleston (CHS)to
Houston (Hobby) (HOU)
Depart: 03/25/2026
One-way
Basic
From
$155
Seen: 20 hrs ago
Charleston (CHS)to
Houston (Hobby) (HOU)
Depart: 03/10/2026
One-way
Basic
From
$155
Seen: 19 hrs ago
Charleston (CHS)to
Houston (Hobby) (HOU)
Depart: 03/11/2026
One-way
Basic
From
$155
Seen: 19 hrs ago
Charleston (CHS)to
Houston (Hobby) (HOU)
Depart: 05/06/2026
One-way
Basic
From
$165
Seen: 16 hrs ago
Charleston (CHS)to
Houston (Hobby) (HOU)
Depart: 03/03/2026
One-way
Basic
From
$165
Seen: 11 hrs ago
Explore flights from Charleston to Houston (Hobby)
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Flight Details
Departing from:
Charleston International Airport
Arriving at:
William P. Hobby Airport
Average flight time:
2 hours 37 minutes
Distance:
928 miles
Route Information
139† Weekly flights
- 1‡ Nonstop flight per day Monday through Friday
- 1‡ Nonstop flight on Saturday
- 1‡ Nonstop flight on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
The average flight time from Charleston to Houston (Hobby) is 2 hours 37 minutes.
There are 139 weekly flights from Charleston to Houston (Hobby) on Southwest Airlines.
Yes, Southwest flies nonstop from Charleston to Houston (Hobby) once per day from Monday through Friday.
Yes, Southwest flies nonstop from Charleston to Houston (Hobby) once per day on Saturdays and Sundays.
To find the lowest fares by day and time to fly Charleston to Houston (Hobby) with Southwest, check out our Low Fare Calendar.
You can rent a car at William P. Hobby Airport book yours with your flight.
Yes! Flights from Charleston to Houston (Hobby)—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.