United Airlines
Star Alliance
Did you mean flights from Houston to Chattanooga?
United States
Chattanooga Metropolitan Airport (Lovell Field)
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United States
George Bush Intercontinental Airport
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Scan through all non-stop flights from Chattanooga to Houston. The full flight schedule below gives an overview of all non-stop flights from CHA to IAH, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Houston 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 Houston 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 Chattanooga CHA to Houston IAH, 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 CHA IAH flight schedule.
Flights from CHA to IAH are operated once a week. Departure times vary between 07:00 - 17:25. The earliest flight departs at 07:00, the last flight departs at 17:25. 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 Chattanooga to Houston takes 2 hours and 28 minutes. The flight distance between Chattanooga and Houston is 685 miles (or 1,102 km).
There are 2 airports in Houston: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU).
There is 1 flight per week flying from Chattanooga to Houston (as of March 2026).
2 hours and 28 minutes is the average flight time from Chattanooga to Houston.
The distance from Chattanooga to Houston is 685 miles (1,102 kilometers).
United Airlines is the only airline flying nonstop from Chattanooga to Houston.
Star Alliance is currently the only alliance flying nonstop from Chattanooga to Houston.
You can fly non-stop in Economy only.
Aircraft types that fly from Chattanooga to Houston:
The earliest flight departs at 07:00 from Chattanooga and arrives at 08:20 at Houston.
The latest flight departs at 17:25 from Chattanooga and arrives at 18:53 at Houston.
685 miles (1,102 km) · 2h 28m
07:00
08:20
United Airlines
Star Alliance
UA 5086
United Airlines
Canadair CRJ
Y
W
J
F
17:20
18:48
United Airlines
Star Alliance
UA 5091
United Airlines
Canadair CRJ
Y
W
J
F
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