Using the online timetable is an easy way to look at all the direct flights Houston — Portland
42 flights in a week
Departure and arrival times are local (Houston and Portland)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 09:30 | 12:18 | mon, tue, wed, fri, sat, sun | UA740 | United Airlines | 4h 48m | George Bush Intercontinental Airport — Portland International Airport | Select dates |
| 09:30 | 12:22 | thu, sat | UA740 | United Airlines | 4h 52m | George Bush Intercontinental Airport — Portland International Airport | Select dates |
| 17:33 | 20:03 | thu, fri | AS1421 | Alaska SkyWest | 4h 30m | George Bush Intercontinental Airport — Portland International Airport | Select dates |
| 17:38 | 20:21 | mon, tue, wed, fri, sat, sun | AS1421 | Alaska SkyWest | 4h 43m | George Bush Intercontinental Airport — Portland International Airport | Select dates |
| 17:55 | 20:39 | daily | AS1421 | Alaska SkyWest | 4h 44m | George Bush Intercontinental Airport — Portland International Airport | Select dates |
| 17:55 | 20:41 | mon, wed, thu, fri, sun | AS1421 | Alaska SkyWest | 4h 46m | George Bush Intercontinental Airport — Portland International Airport | Select dates |
| 17:55 | 20:41 | tue, wed, thu, sun | AS1421 | AlphaSky | 4h 46m | George Bush Intercontinental Airport — Portland International Airport | Select dates |
| 17:57 | 20:42 | mon, thu, sat, sun | AS1421 | Alaska SkyWest | 4h 45m | George Bush Intercontinental Airport — Portland International Airport | Select dates |
| 20:00 | 22:53 | mon, tue, wed, sat, sun | UA1420 | United Airlines | 4h 53m | George Bush Intercontinental Airport — Portland International Airport | Select dates |
| 20:08 | 22:59 | sun | UA1420 | United Airlines | 4h 51m | George Bush Intercontinental Airport — Portland International Airport | Select dates |