Cheapest one-way flights from Boston to Toronto in March from 62€

Best time to book flights for Boston (BOS) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Toronto (YYZ) in March 2025 (see full year).

One-Way flights

26 Mar Spirit Airlines
05 Mar Spirit Airlines
04 Mar Spirit Airlines
11 Mar United direct
12 Mar Air Canada direct
26 Mar Air Canada direct
31 Mar Spirit Airlines
10 Mar Spirit Airlines
28 Mar Air Canada direct
31 Mar Air Canada direct

Also check the deals for return flights from Boston to Toronto in March.

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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