Cheapest return flights from Dallas-Fort Worth to Toronto in May from $245

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Toronto (YYZ) in May 2026 (see full year).

Return flights

05 May - 12 May Frontier Airlines
07 May - 11 May Frontier Airlines
14 May - 19 May Frontier Airlines
06 May - 01 Jun Frontier Airlines
19 May - 23 May Frontier Airlines
02 May - 08 May Frontier Airlines
18 May - 23 May Frontier Airlines
18 May - 22 May Frontier Airlines
05 May - 28 May Frontier Airlines
02 May - 04 May Frontier Airlines
24 May - 29 May Spirit Airlines
06 May - 01 Jun Air Canada direct

Also check the deals for one-way flights from Dallas-Fort Worth to Toronto in May.

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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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