Direct flights from Charleston to Houston
All flights from CHS to IAH non-stop. There are direct flights from Charleston Afb International (CHS), South Carolina, USA to George Bush Intcntl Houston (IAH), Texas, USA with United Airlines. 13 weekly departures are currently scheduled on this route. Departure times range from 06:30 to 17:15 depending on the schedule period. The flight distance is 928 miles (1493 km). Flight time ranges from 2 hours and 31 minutes to 3 hours and 6 minutes.
Charleston
, USA
Flight schedule from Charleston to Houston with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Charleston to Houston scheduled departures
Select a date to see every published non-stop departure between CHS and IAH.
CHS - IAH route facts
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Distance928 miles (1493 km)
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Flight time2 hours and 31 minutes to 3 hours and 6 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy First
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Hub airportsIAH
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Arrival terminalsTerminal B and Terminal C
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AircraftEmbraer 175 (Enhanced Winglets), Airbus A319, Boeing 737-800 Passenger and Boeing 737-700 Passenger
Route FAQ
Direct flights from Charleston to TX, USA
From Charleston to Dallas
DFW Dallas Fort Worth International
From Charleston to Austin
AUS Austin-Bergstrom International Airport
From Charleston to Dallas
DAL Dallas Love Fld
From Charleston to Houston
HOU William P. Hobby Airport
