Using the online timetable is an easy way to look at all the direct flights Houston — Calgary
47 flights in a week
Departure and arrival times are local (Houston and Calgary)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 08:00 | 11:17 | daily | WS1577 | WestJet | 4h 17m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 08:00 | 11:18 | daily | WS1577 | WestJet | 4h 18m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 08:00 | 11:20 | mon, tue, fri, sun | WS1577 | WestJet | 4h 20m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 09:35 | 12:53 | daily | UA537 | United Express | 4h 18m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 15:00 | 18:21 | daily | WS1535 | WestJet | 4h 21m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 18:29 | 21:55 | sat | UA2198 | United Express | 4h 26m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 18:31 | 21:55 | mon, tue, wed, thu, fri, sun | UA2198 | United Express | 4h 24m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 18:32 | 21:55 | wed | UA2198 | United Express | 4h 23m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |
| 19:50 | 23:13 | daily | UA2198 | United Express | 4h 23m | George Bush Intercontinental Airport — Calgary International Airport | Select dates |