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
    Airbus A320
    Boeing 737-800 Passenger
  • Business and first class available
IAH
Direct
CVG
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA6312
07:30
07:30
07:30
07:30
07:30
07:30
07:30
UA2364
12:25
12:25
12:25
12:25
12:25
12:25
12:25
UA2069
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20:13
20:13
20:13
20:13
20:13
UA4075
20:13
20:13
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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
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL1069
DL3149
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05:40
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DL1069
DL3160
05:40
05:40
05:40
05:40
05:40
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05:40
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
DL2709
DL3169
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08:05
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DL1585
DL3169
09:41
09:41
09:41
09:41
09:41
09:47
09:41
DL1682
DL3119
12:05
12:05
12:05
12:05
12:05
12:05
12:05
DL1572
DL2248
14:38
14:38
14:38
14:38
14:38
14:38
14:38
DL2890
DL1858
16:51
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16:51
16:51
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16:51
DL2890
DL2395
16:51
16:51
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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
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA2551
AA1713
05:00
05:00
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AA2551
AA2610
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----
05:00
05:00
05:00
05:00
05:00
AA700
AA3305
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06:00
06:00
06:00
06:00
06:00
AA700
AA1710
06:02
06:02
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AA3002
AA1710
07:00
07:00
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AA3026
AA3305
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07:00
07:00
07:00
07:00
07:00
AA1407
AA2919
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10:26
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10:26
10:26
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AA3591
AA1728
11:24
11:24
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AA3477
AA2919
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11:28
11:28
11:28
11:28
11:28
AA1393
AA1266
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16:14
16:14
16:14
16:14
16:14
AA3583
AA799
16:18
16:18
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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
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA3162
AA5568
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06:06
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06:03
06:00
AA2011
AA3278
06:00
06:00
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AA2445
AA5416
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----
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10:14
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AA2445
AA1556
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10:14
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10:14
AA1930
AA1706
10:17
10:17
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AA1919
AA2989
15:06
15:06
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AA1478
AA626
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16:14
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16:14
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AA1813
AA626
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17:24
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17:24
17:24
AA1920
AA626
17:29
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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
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA3106
AA4412
06:13
06:13
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AA2504
AA1263
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10:41
10:41
10:41
10:41
10:41
AA1909
AA3950
11:05
11:05
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AA3322
AA4737
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13:14
13:14
13:14
13:14
13:14
AA1915
AA6230
13:26
13:26
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AA4426
AA4776
16:50
16:50
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AA4679
AA3366
----
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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 2026-07-13
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