Cincinnati to Houston (CVG-IAH): nonstop flights and who flies them

United Airlines flies nonstop between Cincinnati (CVG) and Houston (IAH), roughly 26 times a week. The timetable below shows the nonstop scheduled at 2h 37m to 3h for the 872 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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26
Flights a week, 4-week average
2h 37m to 3h
Scheduled flight time
872 mi
Nonstop distance
Free
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Cincinnati to Houston flight schedule

Scheduled nonstop departures for CVG to IAH starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Cincinnati (CVG) to Houston (IAH)
Date Flight Airline Departs CVG Arrives IAH Duration Aircraft
UA 2442United Airlines06:3508:122h 37mBoeing 737-800
UA 6367United Airlines11:5513:342h 39mEmbraer E175
UA 534United Airlines17:1518:522h 37mAirbus A319
UA 2442United Airlines06:3508:122h 37mBoeing 737-800
UA 6367United Airlines11:5513:342h 39mEmbraer E175
UA 534United Airlines17:1518:522h 37mAirbus A319
UA 2442United Airlines06:3508:122h 37mBoeing 737-800
UA 6367United Airlines11:5013:332h 43mEmbraer E175
UA 534United Airlines17:1518:522h 37mAirbus A319
UA 2442United Airlines06:2008:152h 55mBoeing 737-800
UA 6367United Airlines11:5213:292h 37mEmbraer E175
UA 6223United Airlines17:0118:442h 43mEmbraer E175
UA 2442United Airlines06:3508:122h 37mBoeing 737-800
UA 6367United Airlines11:5213:292h 37mEmbraer E175
UA 6223United Airlines17:0118:442h 43mEmbraer E175
UA 2442United Airlines06:3508:122h 37mBoeing 737-800
UA 6367United Airlines11:3513:353hEmbraer E175
UA 2057United Airlines16:5318:482h 55mAirbus A319
UA 6223United Airlines17:0118:442h 43mEmbraer E175
UA 2442United Airlines06:2008:152h 55mBoeing 737 MAX 8
UA 6367United Airlines11:3513:353hEmbraer E175
UA 2057United Airlines16:5318:482h 55mAirbus A319
UA 6223United Airlines17:0118:442h 43mEmbraer E175

Showing all 23 scheduled CVG to IAH departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every CVG to IAH date on the interactive map

Aircraft on the Cincinnati to Houston nonstop

United Airlines flies the departures in the schedule table on this page with the Embraer E175, the Boeing 737-800, the Airbus A319, and the Boeing 737 MAX 8. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full CVG to IAH nonstop schedule

This page carries the full CVG to IAH nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each CVG to IAH nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See CVG to IAH on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Cincinnati to Houston nonstop

Carriers operating CVG to IAH nonstop in the current schedule.

See CVG to IAH on the interactive map →

Frequently asked questions about CVG to IAH

How long is the flight from Cincinnati (CVG) to Houston (IAH)?
Scheduled flight times from Cincinnati (CVG) to Houston (IAH) run from 2h 37m to 3h across the departures in the schedule table on this page. The nonstop covers about 872 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from CVG to IAH?
United Airlines is currently the only airline flying CVG to IAH nonstop. 2LNR doesn't show award or upgrade space for it on CVG to IAH, so this page carries the schedule rather than a space claim.
How many flights a week are there from CVG to IAH?
About 26 nonstop flights a week run between Cincinnati (CVG) and Houston (IAH) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from CVG to IAH depart?
Scheduled CVG to IAH nonstops in the next 7 days with service leave between 06:20 and 17:15, local time at Cincinnati. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate CVG to IAH nonstop?
In the schedule table on this page, CVG to IAH nonstops fly as UA 534, UA 2057, UA 2442, UA 6223, and UA 6367 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on CVG to IAH?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on CVG to IAH. The page carries the full CVG to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full CVG to IAH nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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