Airlines with flights from Houston to Cincinnati

There are four airlines with scheduled flights between IAH and CVG. United is the only airline with non-stop flights from Houston Airport to Cincinnati Northern Kentucky International and the flight time is 2 hours and 31 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 2 hours and 31 minutes
  • Houston is a United Airlines hub.
  • 21 flights per week
  • Embraer 175 (Enhanced Winglets)
    Airbus A319
    Boeing 737-800 Passenger
  • First class available
IAH
Direct
CVG
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA6312
07:30
07:30
07:30
07:30
07:30
07:30
07:30
UA2364
12:25
12:25
12:25
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12:25
UA5259
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12:25
12:25
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UA6150
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12:25
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UA2069
20:13
20:13
20:13
20:13
20:13
20:13
20:13
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - CVG

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Atlanta with Delta Air Lines

  • Total flight time: 4h 08m - 6h 48m.
  • Sky Team Alliance
  • 178 flights per week
IAH
 
Via ATL
 
CVG
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL1069
DL3160
05:40
05:40
05:40
05:40
05:40
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05:40
DL1069
DL3149
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05:40
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DL1315
DL3149
07:00
07:00
07:00
07:00
07:00
07:00
07:00
DL644
DL3169
08:05
08:05
08:05
08:05
08:05
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08:05
DL1585
DL3169
09:42
09:42
09:42
09:42
09:42
09:47
09:42
DL1682
DL3119
12:13
12:13
12:13
12:13
12:13
12:13
12:13
DL1572
DL2248
14:43
14:43
14:43
14:43
14:43
14:43
14:48
DL2890
DL1858
16:20
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16:20
16:20
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16:20
DL2890
DL2248
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16:20
16:20
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DL2890
DL2395
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17:20
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DL1223
DL2395
18:37
18:37
18:37
18:37
18:37
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18:37
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - CVG

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Dallas with American Airlines

  • Total flight time: 4h 12m - 6h 46m.
  • One World Alliance
  • 125 flights per week
IAH
 
Via DFW
 
CVG
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA2551
AA1713
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA700
AA1710
06:02
06:02
06:02
06:02
06:02
06:02
06:02
AA3002
AA1710
07:00
07:00
07:00
07:00
07:00
07:00
07:00
AA3591
AA1728
11:24
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11:24
11:24
11:24
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11:24
AA2512
AA1728
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14:04
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AA3583
AA799
16:16
16:16
16:16
16:16
16:16
16:16
16:16
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - CVG

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Charlotte with American Airlines

  • Total flight time: 4h 33m - 7h 04m.
  • One World Alliance
  • 88 flights per week
IAH
 
Via CLT
 
CVG
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA2011
AA3278
06:02
06:02
06:02
06:02
06:02
05:40
06:02
AA1930
AA1706
10:18
10:18
10:18
10:18
10:18
10:18
10:18
AA1919
AA2989
15:04
15:06
15:06
15:06
15:04
15:06
15:06
AA1920
AA626
17:29
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17:29
17:29
17:43
17:29
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - CVG

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Chicago with American Airlines

  • Total flight time: 4h 41m - 7h 30m.
  • One World Alliance
  • 84 flights per week
IAH
 
Via ORD
 
CVG
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA3106
AA4412
06:02
06:02
06:02
06:02
06:02
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06:02
AA1909
AA3950
11:08
11:08
11:08
11:08
11:08
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11:08
AA1909
AA4646
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11:08
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AA1915
AA6230
13:30
13:30
13:30
13:30
13:30
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13:30
AA1915
AA3674
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13:35
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AA4426
AA4776
16:56
16:56
16:56
16:56
16:56
----
16:56
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - CVG

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-06-02
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