AirHint found the following cheapest one-way flights from Nashville (BNA) to Toronto (YYZ) in October 2025 (see full year).

One-Way flights

06 Oct	WestJet	direct
03 Oct	WestJet	direct
20 Oct	WestJet	direct
30 Oct	Spirit Airlines
24 Oct	WestJet	direct
15 Oct	American Airlines
07 Oct	Air Canada	direct
08 Oct	United
30 Oct	Air Canada	direct
04 Oct	Delta

Also check the deals for return flights from Nashville to Toronto in October.

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 one-way flights from Nashville to Toronto in October from $48

One-Way flights