Using the online timetable is an easy way to look at all the direct flights Houston — Harlingen
154 flights in a week
Departure and arrival times are local (Houston and Harlingen)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:45 | 08:55 | tue, fri, sun | WN777 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 07:50 | 09:00 | thu, sun | WN107 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 07:55 | 09:05 | sat | WN777 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 08:00 | 09:10 | sat | WN777 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 08:40 | 09:50 | sat | WN107 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 08:45 | 09:55 | mon, tue, wed, thu, fri | WN1958 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 09:40 | 10:59 | daily | UA4254 | United Airlines | 1h 19m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 09:45 | 11:04 | mon, tue, wed, thu, sat, sun | UA4254 | United Airlines | 1h 19m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 09:45 | 11:13 | fri, sat | UA4338 | United Airlines | 1h 28m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 11:50 | 12:55 | sun | WN1194 | Southwest Airlines | 1h 5m | William P. Hobby Airport — Valley International Airport | Select dates |
| 12:00 | 13:19 | daily | UA4287 | United Airlines | 1h 19m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 12:00 | 13:26 | sun | UA4284 | United Airlines | 1h 26m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 12:10 | 13:30 | mon, tue, wed, fri, sat, sun | UA4287 | United Airlines | 1h 20m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 13:50 | 15:00 | mon, thu, fri, sun | WN2524 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 13:55 | 15:05 | fri, sun | WN3398 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 14:10 | 15:20 | sat | WN1371 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 14:30 | 15:40 | sat | WN3398 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 14:40 | 16:02 | daily | UA6239 | United Airlines | 1h 22m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 14:40 | 15:59 | daily | UA4344 | United Airlines | 1h 19m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 14:40 | 16:06 | thu, fri, sat | UA4344 | United Airlines | 1h 26m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 14:55 | 16:13 | daily | UA4252 | United Airlines | 1h 18m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 15:55 | 17:05 | mon, tue, wed, thu | WN575 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 17:50 | 19:00 | sun | WN1958 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 18:10 | 19:29 | fri | UA6205 | United Airlines | 1h 19m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 18:10 | 19:36 | thu, fri, sat, sun | UA4079 | United Airlines | 1h 26m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 18:15 | 19:25 | mon, thu, fri, sun | WN1958 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 18:20 | 19:41 | daily | UA4362 | United Airlines | 1h 21m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 18:20 | 19:39 | daily | UA4029 | United Airlines | 1h 19m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 18:25 | 19:35 | mon, tue, wed, fri, sun | WN1958 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 18:30 | 19:49 | mon, tue, thu | UA4055 | United Airlines | 1h 19m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 18:30 | 19:50 | wed, sat, sun | UA4864 | United Airlines | 1h 20m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 20:15 | 21:20 | sat | WN1958 | Southwest Airlines | 1h 5m | William P. Hobby Airport — Valley International Airport | Select dates |
| 20:20 | 21:25 | sat | WN1194 | Southwest Airlines | 1h 5m | William P. Hobby Airport — Valley International Airport | Select dates |
| 20:30 | 21:50 | daily | UA4259 | United Airlines | 1h 20m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 20:30 | 21:49 | wed, sun | UA6206 | United Airlines | 1h 19m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 20:33 | 21:59 | thu, fri, sat, sun | UA4919 | United Airlines | 1h 26m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 20:35 | 21:54 | daily | UA6206 | United Airlines | 1h 19m | George Bush Intercontinental Airport — Valley International Airport | Select dates |
| 20:45 | 21:55 | mon, tue, wed, thu | WN107 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 20:55 | 22:05 | wed | WN107 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 21:30 | 22:35 | tue, wed | WN1194 | Southwest Airlines | 1h 5m | William P. Hobby Airport — Valley International Airport | Select dates |
| 22:20 | 23:30 | thu | WN575 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 22:25 | 23:30 | mon, thu, fri | WN1194 | Southwest Airlines | 1h 5m | William P. Hobby Airport — Valley International Airport | Select dates |
| 22:25 | 23:35 | mon, thu, fri, sun | WN575 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |
| 22:45 | 23:55 | mon, fri, sat | WN575 | Southwest Airlines | 1h 10m | William P. Hobby Airport — Valley International Airport | Select dates |