Airlines with flights from Cincinnati to Houston

There are three airlines with scheduled flights between CVG and IAH. United is the only airline with non-stop flights from Cincinnati Northern Kentucky International to Houston Airport and the flight time is 2 hours and 40 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 2 hours and 40 minutes
  • Houston is a United Airlines hub.
  • 21 flights per week
  • Boeing 737-800 Passenger
    Embraer 175 (Enhanced Winglets)
    Airbus A319
  • First class available
CVG
Direct
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA2442
06:35
06:35
06:35
06:35
06:35
06:35
06:35
UA6367
11:52
11:52
11:52
11:52
11:52
11:52
11:52
UA1360
17:00
17:00
17:00
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17:00
UA5651
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17:00
17:00
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UA6112
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----
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17:00
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SHOW RETURN SCHEDULE
CHECK PRICES FOR CVG - IAH

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

Delta Air Lines

Via Atlanta with Delta Air Lines

  • Total flight time: 4h 26m - 6h 44m.
  • Sky Team Alliance
  • 195 flights per week
CVG
 
Via ATL
 
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL2441
DL1682
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05:45
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DL2302
DL1682
07:00
07:00
07:00
07:00
07:00
07:00
07:00
DL3076
DL1572
08:00
08:00
08:00
08:00
08:00
08:00
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DL963
DL1572
10:05
10:05
10:05
10:05
10:05
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10:05
DL3160
DL2890
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11:20
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DL3149
DL1223
13:32
13:32
13:32
13:32
13:32
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13:32
DL3149
DL1131
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----
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13:42
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DL1140
DL1131
14:32
14:32
14:32
14:32
14:32
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14:32
DL3169
DL1131
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16:26
DL3169
DL1284
16:26
16:26
16:26
16:26
16:26
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DL1008
DL1284
17:48
17:48
17:48
17:48
17:48
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17:48
DL2199
DL1601
20:19
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20:19
20:19
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20:19
SHOW RETURN SCHEDULE
CHECK PRICES FOR CVG - IAH

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

American Airlines

Via Dallas with American Airlines

  • Total flight time: 4h 29m - 6h 44m.
  • One World Alliance
  • 114 flights per week
CVG
 
Via DFW
 
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA3157
AA1916
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA1713
AA3583
11:18
11:18
11:18
11:18
11:18
11:18
11:18
AA3307
AA4923
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14:15
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AA3307
AA1929
14:15
14:15
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14:15
14:15
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14:15
AA3307
AA3555
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----
14:15
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AA1728
AA1914
19:59
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----
19:59
19:59
20:16
19:59
SHOW RETURN SCHEDULE
CHECK PRICES FOR CVG - IAH

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

American Airlines

Via Charlotte with American Airlines

  • Total flight time: 4h 36m - 7h 25m.
  • One World Alliance
  • 61 flights per week
CVG
 
Via CLT
 
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA429
AA1930
05:06
05:06
05:06
05:06
05:06
05:06
05:06
AA2492
AA1919
09:11
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09:11
09:11
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09:11
AA5215
AA1919
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09:13
09:13
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09:13
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AA2911
AA1840
17:28
17:28
17:28
17:28
17:28
17:28
17:28
SHOW RETURN SCHEDULE
CHECK PRICES FOR CVG - IAH

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

American Airlines

Via Chicago with American Airlines

  • Total flight time: 4h 40m - 7h 20m.
  • One World Alliance
  • 105 flights per week
CVG
 
Via ORD
 
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA4094
AA1909
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA3894
AA1915
08:30
08:30
08:30
08:30
08:30
08:30
08:30
AA3489
AA4426
10:06
10:06
10:06
10:06
10:06
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10:06
AA3488
AA4426
12:06
12:06
12:06
12:06
12:06
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12:06
AA3488
AA1913
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----
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12:06
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AA4412
AA1913
13:21
13:21
13:21
13:21
13:21
----
13:21
SHOW RETURN SCHEDULE
CHECK PRICES FOR CVG - IAH

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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