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George Bush Intercontinental 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 IAH 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 IAH to Charleston CHS, which is United 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 IAH CHS flight schedule.
Flights from IAH to CHS are operated 14 times a week, with an average of 2 flights per day. Departure times vary between 12:15 - 18:37. The earliest flight departs at 12:15, the last flight departs at 18:37. 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.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Houston to Charleston takes 2 hours and 26 minutes. The flight distance between Houston and Charleston is 922 miles (or 1,484 km).
There is 1 airport in Charleston: Charleston International Airport / Charleston AFB (CHS).
There are 14 flights per week flying from Houston to Charleston (as of April 2026).
2 hours and 26 minutes is the average flight time from Houston to Charleston.
The distance from Houston to Charleston is 922 miles (1,484 kilometers).
United Airlines is the only airline flying nonstop from Houston to Charleston.
Star Alliance is currently the only alliance flying nonstop from Houston to Charleston.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Houston to Charleston:
The earliest flight departs at 12:15 from Houston and arrives at 16:02 at Charleston.
The latest flight departs at 18:37 from Houston and arrives at 22:15 at Charleston.
922 miles (1,484 km) · 2h 26m
12:40
16:11
United Airlines
Star Alliance
UA 2042
United Airlines
Airbus A319
Y
W
J
F
12:40
16:09
United Airlines
Star Alliance
UA 2042
United Airlines
Boeing 737 MAX 9
Y
W
J
F
12:40
16:11
United Airlines
Star Alliance
UA 2042
United Airlines
Airbus A319
Y
W
J
F
18:25
21:59
United Airlines
Star Alliance
UA 4016
United Airlines
Embraer 175
Y
W
J
F
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