Cheapest one-way flights from Dallas-Fort Worth to Toronto in September from $74

AirHint found the following cheapest one-way flights from Dallas-Fort Worth (DFW) to Toronto (YYZ) in September 2025 (see full year).

One-Way flights

29 Sep Spirit Airlines
19 Sep Frontier Airlines
12 Sep Spirit Airlines
16 Sep Spirit Airlines
14 Sep Spirit Airlines
17 Sep Spirit Airlines
02 Sep Spirit Airlines
05 Sep Frontier Airlines
06 Sep Spirit Airlines
13 Sep Spirit Airlines

Also check the deals for return flights from Dallas-Fort Worth to Toronto in September.

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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