Using the online timetable is an easy way to look at all the direct flights Houston — Calgary
24 flights in a week
Departure and arrival times are local (Houston and Calgary)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 09:33 | 12:53 | daily | UA537 | United Airlines | 4h 20m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 09:39 | 13:08 | daily | UA537 | United Airlines | 4h 29m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 13:35 | 17:06 | mon, wed, thu, fri | WS1541 | WestJet | 4h 31m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 18:20 | 21:51 | mon, tue, wed, thu, fri, sun | WS1543 | WestJet | 4h 31m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |