HoustonCincinnatiDirect FlightsIAH–CVG
Houston (George Bush Intercontinental Airport) to Cincinnati (Cincinnati/Northern Kentucky International Airport).
Flight time from IAH to CVG is estimated at about 2h 23m, based on the 871-mile great-circle distance. Our current captured departure sample includes 5-6/day across 3 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 07:30 to 23:30 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~2h 23m Estimated from great-circle distance — no tracked flights yet. | 871 mi | 5-6/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for IAH to CVG
Our current provider sample includes 5-6/day from IAH to CVG across 3 captured airlines. Captured departure terminal data is available for C.
- First departure
- 07:30
- Last departure
- 23:30
- Cadence
- ~every 2 hours
- Captured departures/day
- 8
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 3/day | Embraer E-Jet, Boeing 737, Airbus A320 family · Terminal C · Seat map | 07:30 |
Aircraft on this route
Flying the other way?
CVG to IAH flights — 4-5/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAH to CVG, last seen June 15, 2026. Frequency uses 36 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from IAH to CVG?
The IAH to CVG flight time is estimated at about 2h 23m from great-circle distance until enough tracked flights are available.
How far is IAH from CVG?
IAH to CVG is about 871 miles by air.
Which airlines fly from IAH to CVG?
Our current provider sample for IAH to CVG includes United Airlines, Alaska Airlines, ATI. Confirm live timetables before booking.
What aircraft fly from IAH to CVG?
Aircraft captured in our current provider sample for IAH to CVG include Airbus A330, Boeing 767, Embraer E-Jet, Boeing 737, Airbus A320 family.