Using the online timetable is an easy way to look at all the direct flights Houston — Denver
180 flights in a week
Departure and arrival times are local (Houston and Denver)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:00 | 06:40 | mon, thu, fri, sat, sun | UA1874 | United Express | 2h 40m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 06:00 | 07:33 | sun | UA3912 | United Express | 2h 33m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 06:00 | 07:40 | sun | UA3912 | United Express | 2h 40m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 06:05 | 07:10 | tue | WN8801 | Southwest Airlines | 2h 5m | William P. Hobby Airport — Denver International Airport | Select dates |
| 06:10 | 07:40 | mon, tue, wed, thu, fri | WN3141 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Denver International Airport | Select dates |
| 06:15 | 07:45 | sat, sun | WN3141 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Denver International Airport | Select dates |
| 06:40 | 08:20 | daily | UA2433 | United Express | 2h 40m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 06:45 | 08:26 | daily | F93229 | Frontier (Penny the Owl Livery) | 2h 41m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 08:05 | 09:45 | mon, thu | WN2685 | Southwest Airlines | 2h 40m | William P. Hobby Airport — Denver International Airport | Select dates |
| 08:05 | 09:40 | mon, thu, fri | WN2985 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 08:10 | 09:45 | sun | WN2985 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 08:15 | 10:00 | tue, wed | UA1496 | United Express | 2h 45m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 08:15 | 09:50 | tue, wed | WN2985 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 08:15 | 09:56 | mon, thu, fri, sat, sun | UA1496 | United Express | 2h 41m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 08:16 | 10:00 | daily | UA2167 | United Express | 2h 44m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 08:25 | 10:00 | sat | WN2985 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 08:45 | 10:30 | tue, wed | F92995 | Frontier (Penny the Owl Livery) | 2h 45m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 09:00 | 10:40 | tue, wed | WN1859 | Southwest Airlines | 2h 40m | William P. Hobby Airport — Denver International Airport | Select dates |
| 09:43 | 11:32 | mon, fri | F92995 | Frontier (Penny the Owl Livery) | 2h 49m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 09:45 | 11:15 | mon, thu, fri | WN1908 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Denver International Airport | Select dates |
| 09:51 | 11:39 | daily | UA1450 | United Express | 2h 48m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 09:57 | 11:45 | mon, tue, wed, thu, fri, sat | UA1548 | United Express | 2h 48m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 10:31 | 12:18 | sun | F92995 | Frontier (Penny the Owl Livery) | 2h 47m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 10:32 | 12:18 | sun | UA1409 | United Express | 2h 46m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 10:35 | 12:10 | mon, thu, fri | WN1859 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 10:40 | 12:15 | tue, wed | WN2685 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 10:51 | 12:39 | mon, tue, wed, thu, fri, sun | UA1970 | United Express | 2h 48m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 10:51 | 12:40 | sat | UA1970 | United Express | 2h 49m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 11:02 | 12:50 | daily | UA1409 | United Express | 2h 48m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 11:55 | 13:30 | mon, tue, sun | WN1859 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 12:00 | 13:30 | tue, wed, sun | WN3133 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Denver International Airport | Select dates |
| 12:29 | 11:57 | wed | UA784 | United Express | 28m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 12:30 | 14:14 | mon, tue, wed, thu, fri, sat | UA2168 | United Express | 2h 44m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 12:35 | 14:10 | mon, thu, fri | WN3133 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 13:30 | 15:00 | sat | WN1589 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Denver International Airport | Select dates |
| 13:30 | 15:08 | fri | UA3938 | United Express | 2h 38m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 13:35 | 15:05 | sun | WN1589 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Denver International Airport | Select dates |
| 13:50 | 15:20 | tue, wed | WN1589 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Denver International Airport | Select dates |
| 14:50 | 16:34 | mon, tue, sun | UA1246 | United Express | 2h 44m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 16:00 | 17:15 | mon | WN8898 | Southwest Airlines | 2h 15m | William P. Hobby Airport — Denver International Airport | Select dates |
| 16:15 | 17:22 | sun | WN8839 | Southwest Airlines | 2h 7m | William P. Hobby Airport — Denver International Airport | Select dates |
| 16:32 | 18:16 | mon, tue, fri, sat, sun | UA270 | United Express | 2h 44m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 16:34 | 18:17 | mon, tue, wed, thu | UA470 | United Express | 2h 43m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 16:35 | 18:10 | mon | WN1861 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 16:45 | 18:20 | fri, sun | WN1861 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 17:10 | 18:45 | thu | WN3378 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 17:20 | 18:35 | sun | WN707 | Southwest Airlines | 2h 15m | William P. Hobby Airport — Denver International Airport | Select dates |
| 17:59 | 19:35 | tue, wed | WN1861 | Southwest Airlines | 2h 36m | William P. Hobby Airport — Denver International Airport | Select dates |
| 18:10 | 19:54 | fri | UA1654 | United Express | 2h 44m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 18:15 | 19:50 | sun | WN3378 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 18:40 | 20:54 | sat | WN707 | Southwest Airlines | 3h 14m | William P. Hobby Airport — Denver International Airport | Select dates |
| 19:05 | 20:40 | mon, thu, fri | WN2460 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 20:28 | 22:15 | wed, thu, fri, sat, sun | UA2339 | United Express | 2h 47m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 20:28 | 22:14 | mon, tue | UA2339 | United Express | 2h 46m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 21:15 | 22:50 | tue, wed | WN2891 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 21:55 | 23:35 | daily | UA1066 | United Express | 2h 40m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 22:01 | 23:42 | wed | UA1066 | United Express | 2h 41m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 22:04 | 23:44 | daily | UA1066 | United Express | 2h 40m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 22:35 | 00:05 | mon, tue, fri, sat | WN2891 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Denver International Airport | Select dates |
| 22:45 | 00:20 | sun | WN2891 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Denver International Airport | Select dates |
| 22:56 | 00:38 | daily | F94855 | Frontier (Penny the Owl Livery) | 2h 42m | George Bush Intercontinental Airport — Denver International Airport | Select dates |
| 23:00 | 00:30 | sun | WN2891 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Denver International Airport | Select dates |