Using the online timetable is an easy way to look at all the direct flights Seattle — Houston
28 flights in a week
Departure and arrival times are local (Seattle and Houston)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 02:05 | 07:45 | sun | 5Y8387 | Atlas Air | 3h 40m | Seattle-Tacoma International Airport — George Bush Intercontinental Airport | Select dates |
| 06:48 | 13:13 | sat | UA2135 | United Airlines | 4h 25m | Seattle-Tacoma International Airport — George Bush Intercontinental Airport | Select dates |
| 07:00 | 13:25 | tue | UA2135 | United Airlines | 4h 25m | Seattle-Tacoma International Airport — George Bush Intercontinental Airport | Select dates |
| 10:10 | 16:33 | thu, fri, sat | AS438 | Alaska Horizon | 4h 23m | Seattle-Tacoma International Airport — George Bush Intercontinental Airport | Select dates |
| 11:52 | 18:17 | mon, tue, wed, fri, sat, sun | AS438 | Alaska Horizon | 4h 25m | Seattle-Tacoma International Airport — George Bush Intercontinental Airport | Select dates |
| 12:30 | 18:49 | sun | UA3905 | United Airlines | 4h 19m | Seattle-Tacoma International Airport — George Bush Intercontinental Airport | Select dates |
| 12:40 | 19:08 | sat | UA1293 | United Airlines | 4h 28m | Seattle-Tacoma International Airport — George Bush Intercontinental Airport | Select dates |
| 12:57 | 19:25 | mon, tue, wed, thu, fri, sun | UA1293 | United Airlines | 4h 28m | Seattle-Tacoma International Airport — George Bush Intercontinental Airport | Select dates |
| 17:39 | 23:54 | daily | AS398 | Alaska Horizon | 4h 15m | Seattle-Tacoma International Airport — George Bush Intercontinental Airport | Select dates |
| 17:39 | 23:54 | thu | AS398 | AlphaSky | 4h 15m | Seattle-Tacoma International Airport — George Bush Intercontinental Airport | Select dates |