United Airlines
Star Alliance
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United States
Cincinnati/Northern Kentucky International Airport
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United States
George Bush Intercontinental Airport
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Scan through all non-stop flights from Cincinnati to Houston. The full flight schedule below gives an overview of all non-stop flights from CVG 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 Cincinnati CVG 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 CVG IAH flight schedule.
Flights from CVG to IAH are operated 21 times a week, with an average of 3 flights per day. Departure times vary between 06:25 - 17:09. The earliest flight departs at 06:25, the last flight departs at 17:09. 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 Cincinnati to Houston takes 2 hours and 45 minutes. The flight distance between Cincinnati and Houston is 870 miles (or 1,400 km).
There are 2 airports in Houston: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU).
There are 21 flights per week flying from Cincinnati to Houston (as of April 2026).
2 hours and 45 minutes is the average flight time from Cincinnati to Houston.
The distance from Cincinnati to Houston is 870 miles (1,400 kilometers).
United Airlines is the only airline flying nonstop from Cincinnati to Houston.
Star Alliance is currently the only alliance flying nonstop from Cincinnati to Houston.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Cincinnati to Houston:
The earliest flight departs at 06:25 from Cincinnati and arrives at 08:10 at Houston.
The latest flight departs at 17:09 from Cincinnati and arrives at 18:46 at Houston.
870 miles (1,400 km) · 2h 45m
06:25
08:10
United Airlines
Star Alliance
UA 2442
United Airlines
Boeing 737-800
Y
W
J
F
06:25
08:10
United Airlines
Star Alliance
UA 2442
United Airlines
Boeing 737 MAX 9
Y
W
J
F
06:25
08:11
United Airlines
Star Alliance
UA 2442
United Airlines
Airbus A319
Y
W
J
F
11:39
13:29
United Airlines
Star Alliance
UA 6367
United Airlines
Embraer 175
Y
W
J
F
11:40
13:30
United Airlines
Star Alliance
UA 6367
United Airlines
Embraer 175
Y
W
J
F
11:40
13:25
United Airlines
Star Alliance
UA 6367
United Airlines
Embraer 175
Y
W
J
F
16:55
18:43
United Airlines
Star Alliance
UA 284
United Airlines
Boeing 737-700
Y
W
J
F
17:08
18:56
United Airlines
Star Alliance
UA 284
United Airlines
Boeing 737 MAX 8
Y
W
J
F
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