Cheapest return flights from Houston to Calgary in July from $247

Best time to book flights for Houston (IAH) to Calgary (YYC) flights at AirHint

AirHint found the following cheapest return flights from Houston (IAH) to Calgary (YYC) in July 2025 (see full year).

Return flights

26 Jul - 31 Jul WestJet direct
24 Jul - 30 Jul WestJet direct
19 Jul - 24 Jul Frontier Airlines
09 Jul - 16 Jul WestJet direct
03 Jul - 08 Jul Frontier Airlines
15 Jul - 20 Jul WestJet
19 Jul - 24 Jul WestJet direct
25 Jul - 29 Jul American Airlines
11 Jul - 19 Jul Frontier Airlines
25 Jul - 29 Jul WestJet direct

Also check the deals for one-way flights from Houston to Calgary in July.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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