Using the online timetable is an easy way to look at all the direct flights Houston — Calgary
25 flights in a week
Departure and arrival times are local (Houston and Calgary)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 09:35 | 13:08 | daily | UA537 | United Express | 4h 33m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 09:36 | 13:08 | daily | UA537 | United Express | 4h 32m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 11:00 | 14:00 | wed | WS4190 | WestJet | 4h 0m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 13:35 | 17:02 | mon, wed, thu, fri | WS1541 | WestJet | 4h 27m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 18:20 | 21:45 | mon, tue, wed, thu, fri, sun | WS1543 | WestJet | 4h 25m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |