Airlines with flights from Houston to Chicago

There are five airlines with scheduled flights between IAH and ORD. United, American Airlines and 2 more carriers has non-stop flights from Houston Airport to Chicago O'Hare and the flight time is 2 hours and 47 minutes.

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Choose airline

Schedules

Non-stop with United Airlines

  • Total flight time: 2 hours and 47 minutes
  • Houston and Chicago are both United Airlines hubs.
  • 66 flights per week
  • A321neo
    Boeing 737MAX 9 Passenger
    Boeing 737-900 Passenger
    Boeing 737MAX 8 Passenger
    Airbus A319
    Boeing 757-300 Passenger
  • First class available
IAH
Direct
ORD
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
UA411
06:22
06:22
06:22
----
----
----
----
UA1677
----
----
----
06:30
06:30
06:38
06:30
UA2182
----
----
----
07:20
07:20
07:20
07:20
UA1431
07:22
07:22
07:22
----
----
----
----
UA2027
08:35
08:35
08:35
----
----
----
----
UA215
----
----
----
08:40
08:40
08:40
08:40
UA2124
09:59
09:59
09:59
09:30
09:30
09:30
09:30
UA1168
12:00
12:00
12:00
12:10
12:10
12:10
12:10
UA2097
----
----
----
14:20
14:20
14:20
14:20
UA1293
14:20
14:20
14:20
----
----
----
----
UA2293
16:20
16:20
16:20
----
----
----
----
UA2721
----
----
----
16:20
16:20
16:20
16:20
UA787
18:45
18:45
18:45
18:45
18:45
18:45
18:45
UA321
20:02
20:02
20:02
20:17
20:17
20:17
20:17
UA1692
----
----
----
21:38
21:38
----
21:38
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The timetable & schedule information was updated at 2025-01-15

Non-stop with American Airlines

  • Total flight time: 2 hours and 42 minutes
  • One World Alliance
  • Chicago is a American Airlines hub.
  • 20 flights per week
  • Embraer 175
    Airbus A319
    Embraer 170
  • First class available
IAH
Direct
ORD
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
AA4537
06:00
06:00
06:00
----
----
----
----
AA1219
----
----
----
----
06:30
06:30
06:30
AA4362
----
----
----
06:31
----
----
----
AA4416
----
----
----
13:25
13:25
14:00
13:25
AA4604
14:00
14:00
14:00
----
----
----
----
AA4638
----
----
----
16:47
16:47
----
16:47
AA3672
17:00
17:00
17:00
----
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2025-01-15

Non-stop with Spirit Airlines

  • Total flight time: 2 hours and 43 minutes
  • Low-cost airline
  • Houston and Chicago are both Spirit Airlines focus cities.
  • 11 flights per week
  • Airbus A320 (sharklets)
    A321neo
    Airbus A320neo
IAH
Direct
ORD
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
NK1685
14:28
----
----
----
----
----
----
NK175
20:50
----
20:37
17:50
20:37
20:37
17:50
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2025-01-15

Non-stop with Frontier Airlines

  • Total flight time: 2 hours and 45 minutes
  • Low-cost airline
  • 3 flights per week
  • Airbus A320neo
    Airbus A321
IAH
Direct
ORD
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
F93136
21:54
----
----
09:09
----
11:24
10:29
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2025-01-15

Via Dallas with American Airlines

  • Total flight time: 4h 19m - 7h 08m.
  • One World Alliance
  • Chicago is a American Airlines hub.
  • 63 flights per week
  • Embraer 175
    Airbus A319
    Embraer 170
IAH
 
Via DFW
 
ORD
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
AA700
AA1106
05:00
----
----
05:00
05:00
----
05:00
AA700
AA328
05:00
----
----
05:00
05:00
----
05:00
AA1871
AA328
05:51
05:51
05:51
06:00
06:00
----
06:00
AA798
AA2279
----
----
----
06:34
06:34
----
06:34
AA2011
AA2279
06:34
06:34
06:34
----
----
----
----
AA700
AA2754
----
----
----
----
----
07:19
----
AA2287
AA2754
07:29
07:29
07:29
----
----
----
----
AA3174
AA1052
07:51
07:51
07:51
07:42
07:42
07:42
07:42
AA1018
AA2754
----
----
----
07:48
07:48
----
07:48
AA1018
AA1136
----
----
----
07:48
07:48
----
07:48
AA2049
AA2988
----
----
----
09:27
09:27
09:05
09:27
AA2049
AA1136
----
----
----
09:27
09:27
09:05
09:27
AA1873
AA2723
09:15
09:10
09:10
----
----
----
----
AA1873
AA2651
09:15
09:10
09:10
----
----
----
----
AA1804
AA614
10:10
09:59
10:10
----
----
----
----
AA1804
AA2569
10:10
09:59
10:10
10:16
----
----
----
AA2420
AA2651
10:01
10:01
10:01
----
----
----
----
AA1804
AA2112
----
----
----
10:16
10:06
10:06
10:06
AA2420
AA2988
----
----
----
10:18
10:18
10:18
10:18
AA2420
AA2412
----
----
----
10:18
----
----
----
AA1472
AA2412
----
12:07
12:07
12:24
12:24
12:24
12:24
AA1478
AA2488
----
----
----
----
----
13:40
----
AA3666
AA2753
----
----
----
14:21
14:21
14:21
14:21
AA3283
AA566
14:31
14:31
14:31
----
----
----
----
AA3283
AA2753
14:31
14:31
14:31
----
----
----
----
AA1478
AA815
14:47
14:47
14:47
14:57
14:57
----
14:57
AA3816
AA566
16:29
16:29
16:29
----
----
----
----
AA3211
AA2881
17:35
17:35
17:35
----
----
----
----
AA1462
AA1180
18:10
18:12
18:10
18:20
18:20
18:20
18:20
AA2438
AA2881
----
----
----
18:14
18:14
----
18:14
AA3472
AA2881
----
----
----
----
----
18:29
----
AA4025
AA2881
18:51
18:51
18:51
----
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2025-01-15

Via Charlotte with American Airlines

  • Total flight time: 5h 10m - 7h 57m.
  • One World Alliance
  • Chicago is a American Airlines hub.
  • 35 flights per week
  • Embraer 175
    Airbus A319
    Embraer 170
IAH
 
Via CLT
 
ORD
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
AA700
AA1106
05:00
----
----
05:00
05:00
----
05:00
AA700
AA328
05:00
----
----
05:00
05:00
----
05:00
AA1871
AA328
05:51
05:51
05:51
06:00
06:00
----
06:00
AA798
AA2279
----
----
----
06:34
06:34
----
06:34
AA2011
AA2279
06:34
06:34
06:34
----
----
----
----
AA700
AA2754
----
----
----
----
----
07:19
----
AA2287
AA2754
07:29
07:29
07:29
----
----
----
----
AA3174
AA1052
07:51
07:51
07:51
07:42
07:42
07:42
07:42
AA1018
AA2754
----
----
----
07:48
07:48
----
07:48
AA1018
AA1136
----
----
----
07:48
07:48
----
07:48
AA2049
AA2988
----
----
----
09:27
09:27
09:05
09:27
AA2049
AA1136
----
----
----
09:27
09:27
09:05
09:27
AA1873
AA2723
09:15
09:10
09:10
----
----
----
----
AA1873
AA2651
09:15
09:10
09:10
----
----
----
----
AA1804
AA614
10:10
09:59
10:10
----
----
----
----
AA1804
AA2569
10:10
09:59
10:10
10:16
----
----
----
AA2420
AA2651
10:01
10:01
10:01
----
----
----
----
AA1804
AA2112
----
----
----
10:16
10:06
10:06
10:06
AA2420
AA2988
----
----
----
10:18
10:18
10:18
10:18
AA2420
AA2412
----
----
----
10:18
----
----
----
AA1472
AA2412
----
12:07
12:07
12:24
12:24
12:24
12:24
AA1478
AA2488
----
----
----
----
----
13:40
----
AA3666
AA2753
----
----
----
14:21
14:21
14:21
14:21
AA3283
AA566
14:31
14:31
14:31
----
----
----
----
AA3283
AA2753
14:31
14:31
14:31
----
----
----
----
AA1478
AA815
14:47
14:47
14:47
14:57
14:57
----
14:57
AA3816
AA566
16:29
16:29
16:29
----
----
----
----
AA3211
AA2881
17:35
17:35
17:35
----
----
----
----
AA1462
AA1180
18:10
18:12
18:10
18:20
18:20
18:20
18:20
AA2438
AA2881
----
----
----
18:14
18:14
----
18:14
AA3472
AA2881
----
----
----
----
----
18:29
----
AA4025
AA2881
18:51
18:51
18:51
----
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2025-01-15

Via Atlanta with Delta Air Lines

  • Total flight time: 4h 48m - 7h 13m.
  • Sky Team Alliance
  • 30 flights per week
IAH
 
Via ATL
 
ORD
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
DL1050
DL1567
06:20
06:20
06:20
06:19
06:19
----
----
DL1315
DL1477
07:05
07:05
07:05
07:05
07:05
07:05
07:05
DL1585
DL976
09:56
----
----
09:56
09:56
----
----
DL1585
DL2738
----
11:15
11:15
----
----
----
----
DL1043
DL1654
----
----
----
11:54
11:54
----
----
DL1682
DL2738
12:18
----
----
12:18
12:18
----
----
DL1343
DL1665
15:33
15:33
15:33
15:33
15:33
15:33
15:33
DL1186
DL1139
15:58
15:58
15:58
15:58
15:58
----
----
DL954
DL1563
----
----
16:30
----
----
----
----
DL1223
DL1199
18:43
18:43
18:43
18:43
18:43
18:43
18:43
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2025-01-15

Via Dallas with United Airlines

  • Total flight time: 4h 21m - 6h 51m.
  • Houston and Chicago are both United Airlines hubs.
  • 19 flights per week
  • A321neo
    Boeing 737MAX 9 Passenger
    Boeing 737-900 Passenger
    Boeing 737MAX 8 Passenger
    Airbus A319
    Boeing 757-300 Passenger
IAH
 
Via DFW
 
ORD
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
UA2395
UA2665
05:00
----
----
----
----
----
----
UA1597
UA2665
06:10
----
----
----
----
----
----
UA1962
UA1859
----
----
----
07:20
07:20
----
----
UA491
UA2271
07:20
07:30
07:30
----
----
----
----
UA1554
UA2658
07:20
----
----
----
----
----
----
UA544
UA1124
----
----
----
07:25
07:25
07:25
07:25
UA1407
UA1634
----
----
----
07:25
07:25
07:25
----
UA6105
UA1124
----
07:25
07:25
----
----
----
----
UA491
UA310
----
----
----
07:30
07:30
07:30
07:30
UA1407
UA1105
07:30
07:30
07:30
----
----
----
----
UA6134
UA2635
----
----
----
07:35
07:35
07:35
07:35
UA2420
UA5714
07:35
07:35
07:35
----
----
----
----
UA6011
UA1859
07:35
07:35
07:35
----
----
----
----
UA6248
UA659
08:30
----
08:30
----
----
----
----
UA6059
UA1669
----
----
----
08:36
08:36
----
08:36
UA2702
UA2271
08:55
----
----
----
----
----
----
UA6178
UA1531
----
----
----
09:49
09:49
----
----
UA6314
UA1324
----
----
----
----
09:50
----
----
UA1688
UA1324
----
----
----
09:50
----
----
----
UA210
UA231
----
----
----
10:00
10:00
09:51
10:00
UA434
UA2230
09:55
09:55
09:55
----
----
----
----
UA2857
UA2243
09:55
09:55
09:55
----
----
----
----
UA6192
UA1616
----
----
----
10:00
10:00
----
10:00
UA2337
UA2243
----
----
----
10:15
10:15
10:15
10:15
UA1858
UA2154
10:30
----
----
----
----
----
----
UA4308
UA3428
----
----
----
----
----
10:45
----
UA2319
UA2154
11:55
11:55
11:55
11:55
11:55
11:55
11:55
UA6074
UA426
----
----
----
11:55
11:55
11:55
----
UA2194
UA1398
11:55
----
----
11:55
11:55
----
11:55
UA6143
UA1398
----
11:55
11:55
----
----
----
----
UA6225
UA739
----
----
----
11:55
11:55
11:55
11:55
UA1712
UA516
11:55
11:55
11:55
11:55
11:55
----
----
UA6098
UA516
----
----
----
----
----
----
11:55
UA6124
UA739
----
----
11:55
----
----
----
----
UA203
UA2054
----
----
11:55
----
----
----
----
UA203
UA1324
----
----
11:55
----
----
----
----
UA4795
UA739
11:55
11:55
----
----
----
----
----
UA2321
UA396
----
----
----
12:00
12:00
12:00
12:00
UA1687
UA426
12:00
12:00
12:00
----
----
----
----
UA6326
UA2054
12:00
12:00
----
----
----
----
----
UA6326
UA1324
12:00
12:00
----
----
----
12:03
----
UA2321
UA3439
----
----
----
12:00
12:00
----
----
UA5365
UA5850
12:02
12:02
12:02
----
----
----
----
UA1224
UA210
12:02
12:02
12:02
----
----
----
----
UA5544
UA1324
----
----
----
12:03
12:03
----
12:03
UA5544
UA525
----
----
----
12:03
12:03
----
12:03
UA6326
UA525
----
----
----
----
----
12:03
----
UA5616
UA231
----
----
----
12:04
----
----
----
UA5589
UA463
----
----
----
12:05
12:05
----
----
UA1844
UA262
----
----
----
12:05
12:05
12:05
12:05
UA1273
UA1469
12:10
12:10
12:10
----
----
----
----
UA4337
UA2652
12:10
----
----
----
----
----
----
UA6152
UA1515
12:10
12:10
12:10
----
----
----
----
UA4265
UA5850
----
----
----
12:10
12:10
12:10
12:10
UA6139
UA1813
12:11
12:11
12:11
12:20
12:20
12:20
12:20
UA2378
UA2243
----
----
----
12:15
12:15
12:15
12:15
UA6072
UA2179
----
----
----
12:15
12:15
12:15
----
UA4251
UA2179
----
----
----
----
----
----
12:15
UA6163
UA270
----
----
----
12:15
12:15
----
12:15
UA424
UA270
----
----
----
----
----
12:15
----
UA722
UA3454
12:20
12:20
12:20
----
----
----
----
UA1842
UA3467
----
----
----
12:25
12:25
----
12:25
UA1842
UA3472
----
----
----
12:25
12:25
----
12:25
UA445
UA1156
12:29
12:29
12:29
----
----
----
----
UA6075
UA658
----
----
----
12:30
12:30
----
12:30
UA1321
UA3467
13:00
13:00
13:00
----
----
----
----
UA2368
UA1156
----
----
----
13:05
13:05
----
13:05
UA2368
UA3633
----
----
----
----
----
----
13:05
UA2483
UA1990
14:20
14:20
14:20
14:20
14:20
----
14:20
UA1388
UA1436
14:25
14:25
14:25
14:35
14:35
----
14:35
UA2616
UA1046
14:35
----
----
14:45
14:45
14:45
14:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2025-01-15

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