Southwest Airlines
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United States
William P. Hobby Airport
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United States
Charleston International Airport / Charleston AFB
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Scan through all non-stop flights from Houston to Charleston. The full flight schedule below gives an overview of all non-stop flights from HOU to CHS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Charleston is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Charleston any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from Houston HOU to Charleston CHS, which is Southwest Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their HOU CHS flight schedule.
Flights from HOU to CHS are operated 4 times a week, with an average of 1 flight per day. Departure times vary between 12:20 - 21:00. The earliest flight departs at 12:20, the last flight departs at 21:00. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Houston to Charleston takes 2 hours and 25 minutes. The flight distance between Houston and Charleston is 926 miles (or 1,490 km).
There is 1 airport in Charleston: Charleston International Airport / Charleston AFB (CHS).
There are 4 flights per week flying from Houston to Charleston (as of April 2026).
2 hours and 25 minutes is the average flight time from Houston to Charleston.
The distance from Houston to Charleston is 926 miles (1,490 kilometers).
Southwest Airlines is the only airline flying nonstop from Houston to Charleston.
There are no alliances flying direct from Houston to Charleston at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Houston to Charleston:
The earliest flight departs at 12:20 from Houston and arrives at 15:40 at Charleston.
The latest flight departs at 21:00 from Houston and arrives at 00:15 at Charleston.
926 miles (1,490 km) · 2h 25m
12:50
16:10
Southwest Airlines
WN 1587
Southwest Airlines
Boeing 757
Y
W
J
F
12:55
16:15
Southwest Airlines
WN 1587
Southwest Airlines
Boeing 757
Y
W
J
F
16:55
20:10
Southwest Airlines
WN 3505
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
20:40
23:55
Southwest Airlines
WN 3333
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
20:55
00:10
Southwest Airlines
WN 3333
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
21:00
00:15
Southwest Airlines
WN 3333
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
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