Nonstop flights from Houston to Cincinnati
United Airlines flies this route 2 to 3 times a day.
IAHHouston George Bush Intercontinental
872 mi · 18 flights a week
CVGCincinnati/Northern Kentucky International
When they leave
Houston time7:30a8:22pFirst departure 7:30 AM, last 8:22 PM
One morning flight at 7:30 AM, then one afternoon flight at 12:25 PM, then one evening flight at 8:22 PM.
Every flight
Earliest first
Schedules last checked Sep 20, 2026. Times are local.
Flying from Houston to Cincinnati
United Airlines is the only airline flying nonstop from Houston to Cincinnati, 2 to 3 times a day on the Embraer 175, Airbus A319 and Boeing 737-800.
There are 2 or 3 flights every day of the week. The first arrival in Cincinnati is at 11:02 AM and the last at 11:59 PM. The flight covers 872 miles.
Flying back, Cincinnati to Houston has 15 nonstop flights a week.
Return flights
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Find the cheapest day to fly from Houston to Cincinnati.
Schedules as of Oct 9, 2026.