Flights Houston — Calgary is a popular route. The straight-line distance is 2 829 km. Flight time 3h 50m. Time difference -1h.
The minimum price for the next 3 months — from $114 (06.01.2027). The cheapest dates are highlighted in the calendar above.
The average ticket price — $114, ranging from $114 to $114. Book 1–3 months in advance to get the best deals.