Cheap Flights from Chicago to Houston (ORD - IAH)
Direct Flights from Chicago to Houston |
Use KAYAK to more easily find direct flights from Chicago (ORD) to Houston (IAH). Select an airline from the list below to see a weekly schedule of direct flights for that airline.
For a more comprehensive list of direct flight information, visit our direct flights tool.
Select an airline:
Direct flights ORD - IAH on British Airways | Flight # | Departure ORD | Arrival IAH | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Valid between |
|---|---|---|---|---|---|---|---|---|---|---|
| 5349 | 20:20 | 22:50 | • | 26 May - 9 Jun | ||||||
| 5349 | 21:35 | 00:05 | • | • | • | • | • | • | 22 May - 13 Jun |
Direct flights ORD - IAH on Lufthansa | Flight # | Departure ORD | Arrival IAH | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Valid between |
|---|---|---|---|---|---|---|---|---|---|---|
| 9164 | 19:25 | 22:15 | • | 26 May - 2 Jun | ||||||
| 9164 | 19:46 | 22:31 | • | 27 May - 27 May | ||||||
| 9164 | 19:48 | 22:32 | • | 28 May - 28 May | ||||||
| 9164 | 19:48 | 22:32 | • | • | 29 May - 4 Jun | |||||
| 9164 | 19:48 | 22:32 | • | 31 May - 31 May | ||||||
| 9164 | 19:48 | 22:32 | • | • | 30 May - 6 Jun |
Direct flights ORD - IAH on Iberia | Flight # | Departure ORD | Arrival IAH | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Valid between |
|---|---|---|---|---|---|---|---|---|---|---|
| 4356 | 15:10 | 17:50 | • | 31 May - 31 May | ||||||
| 7205 | 20:20 | 22:50 | • | 26 May - 9 Jun | ||||||
| 7205 | 21:35 | 00:05 | • | • | • | • | • | • | 22 May - 13 Jun |
Direct flights ORD - IAH on United | Flight # | Departure ORD | Arrival IAH | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Valid between |
|---|---|---|---|---|---|---|---|---|---|---|
| 1096 | 05:25 | 08:07 | • | 27 May - 27 May | ||||||
| 1 | 05:28 | 08:10 | • | 29 May - 29 May | ||||||
| 1012 | 05:28 | 08:10 | • | 31 May - 31 May | ||||||
| 1432 | 05:28 | 08:10 | • | 30 May - 30 May | ||||||
| 1432 | 05:28 | 08:10 | • | 28 May - 28 May | ||||||
| 1432 | 05:28 | 08:10 | • | 26 May - 26 May | ||||||
| 328 | 06:45 | 09:21 | • | 30 May - 30 May | ||||||
| 328 | 06:45 | 09:21 | • | 25 May - 1 Jun | ||||||
| 328 | 06:45 | 09:21 | • | 29 May - 5 Jun | ||||||
| 328 | 06:45 | 09:21 | • | 28 May - 28 May | ||||||
| 328 | 06:45 | 09:21 | • | 31 May - 31 May | ||||||
| 328 | 06:45 | 09:21 | • | 26 May - 2 Jun | ||||||
| 1208 | 08:00 | 10:47 | • | • | • | 31 May - 6 Jun | ||||
| 1208 | 08:00 | 10:47 | • | 27 May - 27 May | ||||||
| 1208 | 08:00 | 10:47 | • | 30 May - 30 May | ||||||
| 1208 | 08:00 | 10:47 | • | 29 May - 29 May | ||||||
| 1208 | 08:00 | 10:47 | • | 28 May - 28 May | ||||||
| 1208 | 08:00 | 10:47 | • | 26 May - 26 May | ||||||
| 1278 | 09:15 | 12:02 | • | 27 May - 27 May | ||||||
| 1278 | 09:25 | 12:08 | • | 26 May - 26 May | ||||||
| 1278 | 09:26 | 12:13 | • | 29 May - 29 May | ||||||
| 1278 | 09:29 | 12:17 | • | 31 May - 31 May | ||||||
| 1278 | 09:36 | 12:23 | • | • | • | 30 May - 4 Jun | ||||
| 1278 | 09:36 | 12:23 | • | 28 May - 28 May | ||||||
| 1489 | 10:53 | 13:37 | • | • | • | 30 May - 6 Jun | ||||
| 1637 | 10:53 | 13:37 | • | 26 May - 26 May | ||||||
| 1695 | 10:53 | 13:37 | • | 28 May - 28 May | ||||||
| 1695 | 10:53 | 13:37 | • | 31 May - 31 May | ||||||
| 1695 | 10:53 | 13:37 | • | 29 May - 29 May | ||||||
| 1615 | 11:00 | 13:44 | • | 27 May - 27 May | ||||||
| 1281 | 12:03 | 14:50 | • | 26 May - 26 May | ||||||
| 229 | 12:05 | 14:51 | • | 27 May - 27 May | ||||||
| 1586 | 12:11 | 14:58 | • | 28 May - 28 May | ||||||
| 1586 | 12:11 | 14:58 | • | • | • | 30 May - 6 Jun | ||||
| 375 | 12:11 | 14:56 | • | 29 May - 29 May | ||||||
| 1586 | 12:23 | 15:10 | • | 31 May - 31 May | ||||||
| 1417 | 14:00 | 16:58 | • | 30 May - 30 May | ||||||
| 1433 | 14:00 | 16:58 | • | 29 May - 29 May | ||||||
| 1610 | 14:00 | 16:58 | • | 31 May - 31 May | ||||||
| 1657 | 14:00 | 16:58 | • | 28 May - 28 May | ||||||
| 1637 | 14:05 | 17:00 | • | 27 May - 27 May | ||||||
| 289 | 14:14 | 17:00 | • | 26 May - 26 May | ||||||
| 249 | 15:04 | 17:53 | • | 30 May - 30 May | ||||||
| 249 | 15:04 | 17:53 | • | 31 May - 31 May | ||||||
| 872 | 15:04 | 17:55 | • | 29 May - 29 May | ||||||
| 488 | 15:05 | 17:50 | • | 26 May - 26 May | ||||||
| 380 | 15:09 | 18:00 | • | 28 May - 28 May | ||||||
| 380 | 15:10 | 17:56 | • | 27 May - 27 May | ||||||
| 1744 | 17:00 | 19:46 | • | 26 May - 26 May | ||||||
| 1744 | 17:02 | 19:48 | • | • | 30 May - 31 May | |||||
| 1744 | 17:02 | 19:48 | • | 29 May - 29 May | ||||||
| 1744 | 17:02 | 19:48 | • | 28 May - 28 May | ||||||
| 1744 | 17:05 | 19:51 | • | 27 May - 27 May | ||||||
| 1656 | 18:40 | 21:28 | • | 31 May - 31 May | ||||||
| 1656 | 18:40 | 21:28 | • | 28 May - 28 May | ||||||
| 1656 | 18:40 | 21:28 | • | 29 May - 29 May | ||||||
| 1656 | 18:40 | 21:28 | • | 30 May - 30 May | ||||||
| 555 | 19:25 | 22:15 | • | 26 May - 26 May | ||||||
| 366 | 19:46 | 22:31 | • | 27 May - 27 May | ||||||
| 366 | 19:48 | 22:32 | • | 29 May - 29 May | ||||||
| 366 | 19:48 | 22:32 | • | 31 May - 31 May | ||||||
| 366 | 19:48 | 22:32 | • | 30 May - 30 May | ||||||
| 409 | 19:48 | 22:32 | • | 28 May - 28 May | ||||||
| 1742 | 21:37 | 00:32 | • | 28 May - 28 May | ||||||
| 1742 | 21:37 | 00:27 | • | 30 May - 30 May | ||||||
| 1742 | 21:37 | 00:27 | • | 31 May - 31 May | ||||||
| 1742 | 21:37 | 00:27 | • | 29 May - 29 May |
Direct flights ORD - IAH on US Airways | Flight # | Departure ORD | Arrival IAH | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Valid between |
|---|---|---|---|---|---|---|---|---|---|---|
| 6041 | 05:25 | 08:07 | • | 27 May - 27 May | ||||||
| 6364 | 05:28 | 08:10 | • | 29 May - 29 May | ||||||
| 6438 | 05:28 | 08:10 | • | 28 May - 28 May | ||||||
| 6438 | 05:28 | 08:10 | • | 26 May - 2 Jun | ||||||
| 6483 | 05:28 | 08:10 | • | • | 31 May - 5 Jun | |||||
| 6810 | 05:28 | 08:10 | • | 30 May - 30 May | ||||||
| 6009 | 06:45 | 09:21 | • | 25 May - 1 Jun | ||||||
| 6438 | 06:45 | 09:21 | • | 31 May - 31 May | ||||||
| 6479 | 06:45 | 09:21 | • | 29 May - 5 Jun | ||||||
| 6637 | 06:45 | 09:21 | • | 30 May - 30 May | ||||||
| 6637 | 06:45 | 09:21 | • | 28 May - 28 May | ||||||
| 6810 | 06:45 | 09:21 | • | 26 May - 2 Jun | ||||||
| 6177 | 08:00 | 10:47 | • | • | • | • | 22 May - 28 May | |||
| 6177 | 08:00 | 10:47 | • | • | 23 May - 27 May | |||||
| 6177 | 08:00 | 10:47 | • | • | • | 30 May - 6 Jun | ||||
| 6277 | 08:00 | 10:47 | • | 26 May - 26 May | ||||||
| 6620 | 08:00 | 10:47 | • | 29 May - 29 May | ||||||
| 6277 | 09:15 | 12:02 | • | 27 May - 27 May | ||||||
| 6049 | 09:25 | 12:08 | • | 26 May - 26 May | ||||||
| 6049 | 09:26 | 12:13 | • | 29 May - 29 May | ||||||
| 6528 | 09:29 | 12:17 | • | 31 May - 31 May | ||||||
| 6528 | 09:36 | 12:23 | • | • | • | 30 May - 4 Jun | ||||
| 6697 | 09:36 | 12:23 | • | 28 May - 28 May | ||||||
| 6134 | 10:53 | 13:37 | • | • | • | 30 May - 6 Jun | ||||
| 6145 | 10:53 | 13:37 | • | 26 May - 2 Jun | ||||||
| 6675 | 10:53 | 13:37 | • | 28 May - 28 May | ||||||
| 6675 | 10:53 | 13:37 | • | 29 May - 29 May | ||||||
| 6675 | 10:53 | 13:37 | • | 24 May - 31 May | ||||||
| 6736 | 11:00 | 13:44 | • | 27 May - 27 May | ||||||
| 6736 | 12:03 | 14:50 | • | 26 May - 2 Jun | ||||||
| 6364 | 12:05 | 14:51 | • | 27 May - 27 May | ||||||
| 6114 | 12:11 | 14:58 | • | 28 May - 28 May | ||||||
| 6114 | 12:11 | 14:58 | • | • | • | • | 30 May - 6 Jun | |||
| 6292 | 12:11 | 14:56 | • | 29 May - 29 May | ||||||
| 6114 | 12:23 | 15:10 | • | 31 May - 31 May | ||||||
| 6364 | 14:00 | 16:58 | • | 28 May - 28 May | ||||||
| 6884 | 14:00 | 16:58 | • | • | • | 31 May - 4 Jun | ||||
| 6903 | 14:00 | 16:58 | • | 30 May - 30 May | ||||||
| 6903 | 14:00 | 16:58 | • | 29 May - 29 May | ||||||
| 6903 | 14:05 | 17:00 | • | 27 May - 27 May | ||||||
| 6620 | 14:14 | 17:00 | • | 26 May - 2 Jun | ||||||
| 6177 | 15:04 | 17:55 | • | 29 May - 29 May | ||||||
| 6238 | 15:04 | 17:53 | • | • | • | 30 May - 1 Jun | ||||
| 6453 | 15:05 | 17:50 | • | 26 May - 26 May | ||||||
| 6277 | 15:09 | 18:00 | • | 28 May - 28 May | ||||||
| 6844 | 15:10 | 17:56 | • | 27 May - 27 May | ||||||
| 6159 | 17:00 | 19:46 | • | 26 May - 26 May | ||||||
| 6159 | 17:02 | 19:48 | • | • | 23 May - 29 May | |||||
| 6159 | 17:02 | 19:48 | • | • | 28 May - 1 Jun | |||||
| 6159 | 17:02 | 19:48 | • | • | 30 May - 31 May | |||||
| 6049 | 17:05 | 19:51 | • | 27 May - 27 May | ||||||
| 6009 | 18:40 | 21:28 | • | 30 May - 30 May | ||||||
| 6041 | 18:40 | 21:28 | • | 28 May - 28 May | ||||||
| 6041 | 18:40 | 21:28 | • | 29 May - 29 May | ||||||
| 6311 | 18:40 | 21:28 | • | 31 May - 31 May | ||||||
| 6519 | 19:25 | 22:15 | • | 26 May - 2 Jun | ||||||
| 6519 | 19:46 | 22:31 | • | 27 May - 27 May | ||||||
| 6364 | 19:48 | 22:32 | • | • | 30 May - 6 Jun | |||||
| 6364 | 19:48 | 22:32 | • | 31 May - 31 May | ||||||
| 6519 | 19:48 | 22:32 | • | 29 May - 29 May | ||||||
| 6620 | 19:48 | 22:32 | • | 28 May - 28 May | ||||||
| 6311 | 21:37 | 00:32 | • | 28 May - 28 May | ||||||
| 6341 | 21:37 | 00:27 | • | 29 May - 29 May | ||||||
| 6519 | 21:37 | 00:27 | • | 31 May - 31 May | ||||||
| 6747 | 21:37 | 00:27 | • | • | 30 May - 5 Jun |
Direct flights ORD - IAH on American Airlines | Flight # | Departure ORD | Arrival IAH | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Valid between |
|---|---|---|---|---|---|---|---|---|---|---|
| 3771 | 08:05 | 10:40 | • | • | • | • | • | • | 22 May - 2 Jun | |
| 3830 | 12:25 | 15:00 | • | • | • | • | • | • | • | 22 May - 13 Jun |
| 3880 | 15:10 | 17:50 | • | • | • | • | • | 22 May - 30 May | ||
| 3880 | 15:10 | 17:50 | • | 31 May - 31 May | ||||||
| 3785 | 20:20 | 22:50 | • | 26 May - 9 Jun | ||||||
| 3785 | 21:35 | 00:05 | • | 22 May - 29 May | ||||||
| 3785 | 21:35 | 00:05 | • | • | • | • | • | 23 May - 4 Jun |
Direct flights ORD - IAH on bmi | Flight # | Departure ORD | Arrival IAH | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Valid between |
|---|---|---|---|---|---|---|---|---|---|---|
| 4098 | 05:25 | 08:07 | • | 27 May - 27 May | ||||||
| 4098 | 19:25 | 22:15 | • | 26 May - 2 Jun | ||||||
| 4098 | 21:37 | 00:27 | • | • | • | 23 May - 6 Jun | ||||
| 4098 | 21:37 | 00:32 | • | 28 May - 28 May | ||||||
| 4098 | 21:37 | 00:27 | • | 25 May - 1 Jun |
Direct flights ORD - IAH on Gulf Air | Flight # | Departure ORD | Arrival IAH | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Valid between |
|---|---|---|---|---|---|---|---|---|---|---|
| 6851 | 12:25 | 15:00 | • | • | • | • | • | • | • | 22 May - 13 Jun |
| 6834 | 15:10 | 17:50 | • | • | • | • | • | 22 May - 1 Jun | ||
| 6453 | 20:20 | 22:50 | • | 26 May - 9 Jun | ||||||
| 6453 | 21:35 | 00:05 | • | • | • | • | • | • | 22 May - 13 Jun |
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