Cheapest one-way flights from Calgary to Boston in July from $115

AirHint found the following cheapest one-way flights from Calgary (YYC) to Boston (BOS) in July 2025 (see full year).

One-Way flights

02 Jul Air Canada
15 Jul WestJet
09 Jul WestJet
12 Jul WestJet
10 Jul Porter Airlines (Canada) Ltd
11 Jul Porter Airlines (Canada) Ltd
20 Jul WestJet
05 Jul Porter Airlines (Canada) Ltd
13 Jul Porter Airlines (Canada) Ltd
12 Jul WestJet direct

Also check the deals for return flights from Calgary to Boston 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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