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 Ohare and the flight time is 2 hours and 45 minutes.

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Schedules

Non-stop with United Airlines

  • Total flight time: 2 hours and 45 minutes
  • Houston and Chicago are both United Airlines hubs.
  • 77 flights per week
  • Boeing 737-800 Passenger
    Boeing 737-900 Passenger
    Airbus A319
    Airbus A320
    A321neo
    Boeing 737MAX 9 Passenger
    Boeing 737-700 Passenger
  • First class available
IAH
Direct
ORD
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
UA2195
----
05:00
05:00
05:00
05:00
05:00
----
UA453
06:28
06:28
06:28
06:28
06:28
06:28
----
UA411
----
----
----
----
----
----
06:40
UA1340
----
----
----
----
----
06:45
----
UA469
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA1946
08:05
08:05
08:05
08:05
08:05
08:05
08:05
UA2182
10:02
10:02
10:02
10:02
10:02
10:02
10:02
UA1168
12:07
12:07
12:07
12:07
12:07
12:07
12:07
UA1982
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA2406
16:50
16:50
16:50
16:50
16:50
16:40
16:50
UA520
18:11
18:11
18:11
18:11
18:11
18:11
18:11
UA321
20:15
20:15
20:15
20:15
20:15
20:15
20:15
UA787
21:35
21:35
21:35
21:35
21:35
21:35
21:35
SHOW RETURN SCHEDULE
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The timetable & schedule information was updated at 2024-03-15

Non-stop with American Airlines

  • Total flight time: 2 hours and 44 minutes
  • One World Alliance
  • Chicago is a American Airlines hub.
  • 20 flights per week
  • Boeing 737-800 Passenger
    Airbus A319
    Embraer 175
  • First class available
IAH
Direct
ORD
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
AA2513
06:30
06:30
06:30
06:30
06:30
06:30
06:30
AA1636
11:44
11:44
11:44
11:44
11:44
13:35
11:44
AA3813
16:59
16:59
16:59
16:59
16:59
16:59
16:59
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2024-03-15

Non-stop with Spirit Airlines

  • Total flight time: 2 hours and 37 minutes
  • Low-cost airline
  • Houston and Chicago are both Spirit Airlines focus cities.
  • 14 flights per week
  • A320neo
    Airbus A321 (sharklets)
IAH
Direct
ORD
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
NK1624
11:30
11:30
11:30
11:30
11:30
11:30
11:30
NK821
16:20
21:22
21:22
16:20
16:20
22:01
16:20
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2024-03-15

Non-stop with Frontier Airlines

  • Total flight time: 2 hours and 39 minutes
  • Low-cost airline
  • 4 flights per week
  • A320neo
IAH
Direct
ORD
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
F93136
21:19
----
21:19
----
21:19
21:19
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2024-03-15

Via Dallas with American Airlines

  • Total flight time: 4h 15m - 7h 07m.
  • One World Alliance
  • Chicago is a American Airlines hub.
  • 56 flights per week
  • Boeing 737-800 Passenger
    Airbus A319
    Embraer 175
IAH
 
Via DFW
 
ORD
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
AA2442
AA1443
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA2442
AA328
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA2551
AA328
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA2551
AA1805
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA2011
AA1650
----
07:01
07:01
07:01
07:01
07:01
07:01
AA2011
AA2052
----
07:01
07:01
07:01
07:01
07:01
07:01
AA1088
AA1805
07:45
07:45
07:45
07:45
07:45
07:45
07:45
AA744
AA1650
08:55
08:55
08:55
08:55
08:55
08:55
08:55
AA744
AA1315
08:55
08:55
08:55
08:55
08:55
08:55
08:55
AA3252
AA2428
09:02
----
----
----
----
----
----
AA3779
AA2428
----
09:04
09:04
09:04
09:04
09:04
09:04
AA2445
AA536
09:53
09:53
09:53
09:53
09:53
----
09:53
AA2445
AA1315
09:53
09:53
09:53
09:53
09:53
----
09:53
AA1407
AA2428
10:42
10:42
10:42
10:42
10:42
10:42
10:42
AA1424
AA1559
12:13
12:13
12:13
12:13
12:13
12:13
12:13
AA1478
AA2245
13:56
13:56
13:56
13:56
13:56
13:56
13:56
AA1478
AA2960
13:56
13:56
13:56
13:56
13:56
13:56
13:56
AA3433
AA2172
14:13
14:13
14:13
14:13
14:13
14:13
14:13
AA3433
AA2881
14:13
14:13
14:13
14:13
14:13
14:13
14:13
AA1426
AA2881
16:29
16:29
16:29
16:29
16:29
16:29
16:29
AA1426
AA2346
16:29
16:29
16:29
16:29
16:29
16:29
16:29
AA1661
AA1039
17:44
17:44
17:44
17:44
17:44
17:44
17:44
AA1416
AA2346
18:34
18:34
18:34
18:34
18:34
18:34
18:34
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2024-03-15

Via Charlotte with American Airlines

  • Total flight time: 5h 07m - 7h 53m.
  • One World Alliance
  • Chicago is a American Airlines hub.
  • 33 flights per week
  • Boeing 737-800 Passenger
    Airbus A319
    Embraer 175
IAH
 
Via CLT
 
ORD
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
AA2442
AA1443
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA2442
AA328
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA2551
AA328
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA2551
AA1805
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA2011
AA1650
----
07:01
07:01
07:01
07:01
07:01
07:01
AA2011
AA2052
----
07:01
07:01
07:01
07:01
07:01
07:01
AA1088
AA1805
07:45
07:45
07:45
07:45
07:45
07:45
07:45
AA744
AA1650
08:55
08:55
08:55
08:55
08:55
08:55
08:55
AA744
AA1315
08:55
08:55
08:55
08:55
08:55
08:55
08:55
AA3252
AA2428
09:02
----
----
----
----
----
----
AA3779
AA2428
----
09:04
09:04
09:04
09:04
09:04
09:04
AA2445
AA536
09:53
09:53
09:53
09:53
09:53
----
09:53
AA2445
AA1315
09:53
09:53
09:53
09:53
09:53
----
09:53
AA1407
AA2428
10:42
10:42
10:42
10:42
10:42
10:42
10:42
AA1424
AA1559
12:13
12:13
12:13
12:13
12:13
12:13
12:13
AA1478
AA2245
13:56
13:56
13:56
13:56
13:56
13:56
13:56
AA1478
AA2960
13:56
13:56
13:56
13:56
13:56
13:56
13:56
AA3433
AA2172
14:13
14:13
14:13
14:13
14:13
14:13
14:13
AA3433
AA2881
14:13
14:13
14:13
14:13
14:13
14:13
14:13
AA1426
AA2881
16:29
16:29
16:29
16:29
16:29
16:29
16:29
AA1426
AA2346
16:29
16:29
16:29
16:29
16:29
16:29
16:29
AA1661
AA1039
17:44
17:44
17:44
17:44
17:44
17:44
17:44
AA1416
AA2346
18:34
18:34
18:34
18:34
18:34
18:34
18:34
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2024-03-15

Via Atlanta with Delta Air Lines

  • Total flight time: 4h 49m - 7h 18m.
  • Sky Team Alliance
  • 33 flights per week
IAH
 
Via ATL
 
ORD
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
DL1069
DL1147
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL1050
DL2218
06:45
06:45
06:45
06:45
06:45
06:45
06:45
DL2708
DL1440
07:58
----
----
07:58
07:58
----
07:58
DL1585
DL1477
09:19
09:19
09:19
09:19
09:19
----
09:19
DL1652
DL2738
----
----
----
----
----
10:29
----
DL2570
DL1637
10:47
10:47
10:47
10:47
10:47
----
10:47
DL404
DL1032
----
----
----
----
----
11:20
----
DL2578
DL1523
13:08
13:08
13:08
13:08
13:08
----
13:08
DL2831
DL1406
13:50
13:50
13:50
13:50
13:50
----
13:50
DL1572
DL1035
15:46
15:46
15:46
15:46
15:46
----
15:46
DL573
DL1645
----
----
----
----
----
16:03
----
DL1605
DL1423
17:51
17:51
17:51
17:51
17:51
17:51
17:51
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2024-03-15

Via Dallas with United Airlines

  • Total flight time: 4h 17m - 6h 45m.
  • Houston and Chicago are both United Airlines hubs.
  • 21 flights per week
  • Boeing 737-800 Passenger
    Boeing 737-900 Passenger
    Airbus A319
    Airbus A320
    A321neo
    Boeing 737MAX 9 Passenger
    Boeing 737-700 Passenger
IAH
 
Via DFW
 
ORD
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
UA2072
UA1634
----
----
----
----
----
07:20
07:20
UA1453
UA1634
07:20
07:20
07:20
07:20
07:20
----
----
UA1151
UA5562
07:20
07:20
07:20
07:20
07:20
07:20
----
UA6378
UA2434
07:30
07:30
07:30
07:30
07:30
----
----
UA1550
UA1577
07:30
07:30
07:30
07:30
07:30
07:30
07:30
UA1237
UA4399
07:30
07:30
07:30
07:30
07:30
----
----
UA1407
UA5761
07:39
07:39
07:39
07:39
07:39
07:33
07:33
UA2174
UA793
----
07:45
07:45
07:45
07:45
----
----
UA6113
UA793
07:45
----
----
----
----
----
----
UA4378
UA1980
----
----
----
----
----
09:30
----
UA6140
UA1616
09:56
09:56
09:56
09:56
09:56
----
----
UA4308
UA4798
10:01
10:01
10:01
10:01
10:01
10:01
10:01
UA6035
UA572
10:03
10:03
10:03
10:03
10:03
10:03
10:03
UA6274
UA1616
----
----
----
----
----
10:05
10:05
UA6022
UA210
10:35
10:35
10:35
10:35
10:35
----
10:35
UA2194
UA2040
12:00
12:00
11:55
12:00
12:00
----
----
UA1720
UA283
11:55
11:55
11:55
11:55
----
----
----
UA6196
UA739
11:55
11:55
11:55
11:55
----
11:55
11:55
UA5332
UA739
----
----
----
----
11:55
----
----
UA2439
UA5780
11:55
11:55
11:55
11:55
11:55
11:55
12:08
UA2054
UA4742
----
----
12:00
----
----
----
12:00
UA2054
UA426
12:00
12:00
----
12:00
12:00
----
----
UA4295
UA5850
12:01
12:01
12:01
12:01
12:01
12:01
12:01
UA6326
UA1134
12:02
----
12:02
12:02
12:02
12:02
12:02
UA6152
UA2244
12:02
12:02
12:02
12:02
12:02
----
12:02
UA4337
UA1980
12:05
12:05
12:05
12:05
12:05
----
12:05
UA722
UA1301
12:10
12:10
12:10
12:10
12:10
12:10
12:10
UA744
UA1673
12:12
12:12
12:12
12:12
12:12
----
----
UA2460
UA3474
----
----
----
----
----
----
12:15
UA2460
UA4804
----
----
----
----
----
12:15
----
UA2460
UA1182
12:15
12:15
12:15
12:15
12:15
----
----
UA6174
UA1269
12:15
12:15
12:15
12:15
12:15
----
12:15
UA1324
UA1269
----
----
----
----
----
12:15
----
UA6241
UA2211
12:16
12:16
12:16
12:16
----
----
----
UA1687
UA5652
12:40
12:40
12:40
12:40
12:40
12:40
----
UA1687
UA3523
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA2483
UA1990
14:24
14:20
14:20
14:20
14:20
14:20
14:24
UA6124
UA1774
14:20
14:20
----
14:20
14:20
----
----
UA2368
UA2154
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA6019
UA2614
14:30
14:30
14:30
14:30
14:30
----
----
UA6369
UA1436
14:45
14:45
14:45
14:45
14:45
14:45
14:45
UA1979
UA578
16:20
16:20
16:20
16:20
16:20
----
----
UA1979
UA3542
----
----
----
----
----
16:27
----
UA6311
UA578
17:28
17:28
17:28
17:28
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - ORD

The timetable & schedule information was updated at 2024-03-15

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