AirHint found the following cheapest return flights from Waterloo (YKF) to Calgary (YYC) in July 2026 (see full year).

Return flights

09 Jul - 11 Jul	WestJet	direct
04 Jul - 10 Jul	WestJet	direct
05 Jul - 11 Jul	WestJet	direct
04 Jul - 11 Jul	WestJet	direct
02 Jul - 06 Jul	WestJet	direct
10 Jul - 13 Jul	WestJet	direct
17 Jul - 24 Jul	WestJet	direct
10 Jul - 17 Jul	WestJet	direct
18 Jul - 21 Jul	WestJet	direct
20 Jul - 27 Jul	WestJet	direct

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

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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Cheapest return flights from Waterloo to Calgary in July from 276€

Return flights