Flights from Houston (HOU) to Chicago (CHI) with Star Alliance

Start your journey with just one click

Airline

1/30

Houston

toChicago

IAH-ORD

May 29, 2024

May 31, 2024

Sold byUnited Airlines

From

139USD Price subject to changes

Viewed:2 hours ago

Roundtrip

Economy

2/30

Houston

toChicago

IAH-ORD

May 31, 2024

July 13, 2024

Sold byUnited Airlines

From

159USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

3/30

Houston

toChicago

IAH-ORD

June 3, 2024

June 5, 2024

Sold byUnited Airlines

From

159USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

4/30

Houston

toChicago

IAH-ORD

May 22, 2024

May 26, 2024

Sold byUnited Airlines

From

159USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Chicago

Friday

moderate rain

26/04/2024

13°C

26/04/2024

moderate rain

Saturday

moderate rain

27/04/2024

20°C

27/04/2024

moderate rain

Sunday

moderate rain

28/04/2024

21°C

28/04/2024

moderate rain

Monday

moderate rain

29/04/2024

19°C

29/04/2024

moderate rain

Tuesday

light rain

30/04/2024

21°C

30/04/2024

light rain

Wednesday

moderate rain

01/05/2024

24°C

01/05/2024

moderate rain

Thursday

light rain

02/05/2024

14°C

02/05/2024

light rain

Flight schedules from Houston to Chicago with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (34)

Sort by

Houston US
IAH05:00
2h 45m
No stops
Chicago US
ORD07:45
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 764
  Houston. US
  IAH 05:00
  2h 45m
  930 Miles
  Chicago. US
  ORD 07:45
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH06:45
2h 45m
No stops
Chicago US
ORD09:30
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1236
  Houston. US
  IAH 06:45
  2h 45m
  930 Miles
  Chicago. US
  ORD 09:30
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH08:03
2h 45m
No stops
Chicago US
ORD10:48
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 467
  Houston. US
  IAH 08:03
  2h 45m
  930 Miles
  Chicago. US
  ORD 10:48
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH10:05
2h 46m
No stops
Chicago US
ORD12:51
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2282
  Houston. US
  IAH 10:05
  2h 46m
  930 Miles
  Chicago. US
  ORD 12:51
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH11:58
2h 44m
No stops
Chicago US
ORD14:42
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1168
  Houston. US
  IAH 11:58
  2h 44m
  930 Miles
  Chicago. US
  ORD 14:42
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH14:25
2h 45m
No stops
Chicago US
ORD17:10
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1538
  Houston. US
  IAH 14:25
  2h 45m
  930 Miles
  Chicago. US
  ORD 17:10
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Houston US
IAH16:20
2h 47m
No stops
Chicago US
ORD19:07
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2406
  Houston. US
  IAH 16:20
  2h 47m
  930 Miles
  Chicago. US
  ORD 19:07
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH17:40
2h 45m
No stops
Chicago US
ORD20:25
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 715
  Houston. US
  IAH 17:40
  2h 45m
  930 Miles
  Chicago. US
  ORD 20:25
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH18:40
2h 43m
No stops
Chicago US
ORD21:23
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 520
  Houston. US
  IAH 18:40
  2h 43m
  930 Miles
  Chicago. US
  ORD 21:23
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH20:20
2h 43m
No stops
Chicago US
ORD23:03
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1789
  Houston. US
  IAH 20:20
  2h 43m
  930 Miles
  Chicago. US
  ORD 23:03
  Airbus A321neo
  Operated by United Airlines
Houston US
IAH21:35
2h 37m
No stops
Chicago US
ORD00:12
+1 day/s
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 787
  Houston. US
  IAH 21:35
  2h 37m
  930 Miles
  Chicago. US
  ORD 00:12
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH14:35
4h 19m
1 Stop
Chicago US
ORD18:54
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1181
  Houston. US
  IAH 14:35
  1h 20m
  225 Miles
  Dallas. US
  DFW 15:55
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1186
  Dallas. US
  DFW 16:26
  2h 28m
  806 Miles
  Chicago. US
  ORD 18:54
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH07:25
4h 23m
1 Stop
Chicago US
ORD11:48
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 334
  Houston. US
  IAH 07:25
  1h 57m
  659 Miles
  Nashville. US
  BNA 09:22
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1448
  Nashville. US
  BNA 09:57
  1h 51m
  411 Miles
  Chicago. US
  ORD 11:48
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH14:20
4h 25m
1 Stop
Chicago US
ORD18:45
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2368
  Houston. US
  IAH 14:20
  2h 3m
  671 Miles
  Saint Louis. US
  STL 16:23
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 714
  Saint Louis. US
  STL 17:25
  1h 20m
  259 Miles
  Chicago. US
  ORD 18:45
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH12:10
4h 40m
1 Stop
Chicago US
ORD16:50
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6326
  Houston. US
  IAH 12:10
  1h 25m
  225 Miles
  Dallas. US
  DFW 13:35
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1254
  Dallas. US
  DFW 14:24
  2h 26m
  806 Miles
  Chicago. US
  ORD 16:50
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH07:50
4h 41m
1 Stop
Chicago US
ORD12:31
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6050
  Houston. US
  IAH 07:50
  2h 8m
  671 Miles
  Saint Louis. US
  STL 09:58
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2467
  Saint Louis. US
  STL 11:10
  1h 21m
  259 Miles
  Chicago. US
  ORD 12:31
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH09:55
4h 51m
1 Stop
Chicago US
ORD14:46
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6140
  Houston. US
  IAH 09:55
  2h 2m
  659 Miles
  Nashville. US
  BNA 11:57
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1616
  Nashville. US
  BNA 12:55
  1h 51m
  411 Miles
  Chicago. US
  ORD 14:46
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH12:05
4h 59m
1 Stop
Chicago US
ORD17:04
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6150
  Houston. US
  IAH 12:05
  2h 4m
  647 Miles
  Kansas City. US
  MCI 14:09
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2374
  Kansas City. US
  MCI 15:28
  1h 36m
  404 Miles
  Chicago. US
  ORD 17:04
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH12:06
5h 4m
1 Stop
Chicago US
ORD17:10
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6174
  Houston. US
  IAH 12:06
  1h 13m
  191 Miles
  San Antonio. US
  SAT 13:19
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1269
  San Antonio. US
  SAT 14:19
  2h 51m
  1048 Miles
  Chicago. US
  ORD 17:10
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH13:13
5h 33m
1 Stop
Chicago US
ORD18:46
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2363
  Houston. US
  IAH 13:13
  2h 1m
  659 Miles
  Nashville. US
  BNA 15:14
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 771
  Nashville. US
  BNA 16:55
  1h 51m
  411 Miles
  Chicago. US
  ORD 18:46
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH14:51
5h 33m
1 Stop
Chicago US
ORD20:24
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1647
  Houston. US
  IAH 14:51
  1h 12m
  305 Miles
  New Orleans. US
  MSY 16:03
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1304
  New Orleans. US
  MSY 17:45
  2h 39m
  843 Miles
  Chicago. US
  ORD 20:24
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH07:30
5h 45m
1 Stop
Chicago US
ORD13:15
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6127
  Houston. US
  IAH 07:30
  1h 26m
  225 Miles
  Dallas. US
  DFW 08:56
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by United Airlines
2. Flight 2United Airlines UA 1634
  Dallas. US
  DFW 10:48
  2h 27m
  806 Miles
  Chicago. US
  ORD 13:15
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH14:28
5h 47m
1 Stop
Chicago US
ORD20:15
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2483
  Houston. US
  IAH 14:28
  0h 58m
  140 Miles
  Austin. US
  AUS 15:26
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1990
  Austin. US
  AUS 17:26
  2h 49m
  983 Miles
  Chicago. US
  ORD 20:15
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH07:25
5h 49m
1 Stop
Chicago US
ORD13:14
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1966
  Houston. US
  IAH 07:25
  1h 10m
  305 Miles
  New Orleans. US
  MSY 08:35
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 310
  New Orleans. US
  MSY 10:35
  2h 39m
  843 Miles
  Chicago. US
  ORD 13:14
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH14:35
5h 50m
1 Stop
Chicago US
ORD20:25
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1181
  Houston. US
  IAH 14:35
  1h 20m
  225 Miles
  Dallas. US
  DFW 15:55
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1436
  Dallas. US
  DFW 17:57
  2h 28m
  806 Miles
  Chicago. US
  ORD 20:25
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH14:20
5h 53m
1 Stop
Chicago US
ORD20:13
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2616
  Houston. US
  IAH 14:20
  2h 4m
  691 Miles
  Atlanta. US
  ATL 17:24
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1046
  Atlanta. US
  ATL 18:59
  2h 14m
  610 Miles
  Chicago. US
  ORD 20:13
  Airbus A320 Passenger
  Operated by United Airlines
Houston US
IAH10:35
6h 3m
1 Stop
Chicago US
ORD16:38
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6246
  Houston. US
  IAH 10:35
  1h 4m
  140 Miles
  Austin. US
  AUS 11:39
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 214
  Austin. US
  AUS 13:50
  2h 48m
  983 Miles
  Chicago. US
  ORD 16:38
  Boeing 737-900 Passenger
  Operated by United Airlines
Houston US
IAH12:05
6h 20m
1 Stop
Chicago US
ORD18:25
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6109
  Houston. US
  IAH 12:05
  2h 53m
  1081 Miles
  Detroit. US
  DTW 15:58
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 426
  Detroit. US
  DTW 18:04
  1h 21m
  235 Miles
  Chicago. US
  ORD 18:25
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH12:25
6h 30m
1 Stop
Chicago US
ORD18:55
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6152
  Houston. US
  IAH 12:25
  3h 0m
  1041 Miles
  Minneapolis/Saint Paul. US
  MSP 15:25
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 658
  Minneapolis/Saint Paul. US
  MSP 17:21
  1h 34m
  335 Miles
  Chicago. US
  ORD 18:55
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH11:55
6h 32m
1 Stop
Chicago US
ORD18:27
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Houston. US
  IAH 11:55
  2h 32m
  916 Miles
  Charlotte. US
  CLT 15:27
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1301
  Charlotte. US
  CLT 17:15
  2h 12m
  602 Miles
  Chicago. US
  ORD 18:27
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH12:10
6h 44m
1 Stop
Chicago US
ORD18:54
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6326
  Houston. US
  IAH 12:10
  1h 25m
  225 Miles
  Dallas. US
  DFW 13:35
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1186
  Dallas. US
  DFW 16:26
  2h 28m
  806 Miles
  Chicago. US
  ORD 18:54
  Airbus A319 Passenger
  Operated by United Airlines
Houston US
IAH11:55
6h 45m
1 Stop
Chicago US
ORD18:40
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2194
  Houston. US
  IAH 11:55
  2h 46m
  1122 Miles
  Pittsburgh. US
  PIT 15:41
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2040
  Pittsburgh. US
  PIT 18:00
  1h 40m
  413 Miles
  Chicago. US
  ORD 18:40
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH10:07
7h 2m
1 Stop
Chicago US
ORD17:09
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1849
  Houston. US
  IAH 10:07
  2h 51m
  1041 Miles
  Minneapolis/Saint Paul. US
  MSP 12:58
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 572
  Minneapolis/Saint Paul. US
  MSP 15:35
  1h 34m
  335 Miles
  Chicago. US
  ORD 17:09
  Boeing 737-800 Passenger
  Operated by United Airlines
Houston US
IAH07:35
7h 12m
1 Stop
Chicago US
ORD14:47
Houston - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1844
  Houston. US
  IAH 07:35
  2h 46m
  1096 Miles
  Cleveland. US
  CLE 11:21
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1124
  Cleveland. US
  CLE 14:17
  1h 30m
  316 Miles
  Chicago. US
  ORD 14:47
  Boeing 737-800 Passenger
  Operated by United Airlines

Start your journey with just one click

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago

Houston - Chicago