Cheapest one-way flights from Detroit to Toronto in October from $87

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

One-Way flights

30 Oct Spirit Airlines
18 Oct Spirit Airlines
17 Oct Spirit Airlines
16 Oct Spirit Airlines
07 Oct Spirit Airlines
03 Oct Spirit Airlines
29 Oct Spirit Airlines
02 Oct Spirit Airlines
21 Oct Spirit Airlines
13 Oct WestJet

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

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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