Cheapest return LAS–YYZ flights, September

AirHint found the following cheapest return flights from Las Vegas (LAS) to Toronto (YYZ) in September 2026 (see full year).

Return flights

16 Sep - 21 Sep Porter Airlines (Canada) Ltd direct
16 Sep - 20 Sep Porter Airlines (Canada) Ltd direct
09 Sep - 13 Sep Porter Airlines (Canada) Ltd direct
09 Sep - 21 Sep Porter Airlines (Canada) Ltd direct
09 Sep - 20 Sep Porter Airlines (Canada) Ltd direct
30 Sep - 04 Oct Porter Airlines (Canada) Ltd direct
16 Sep - 04 Oct Porter Airlines (Canada) Ltd direct
10 Sep - 13 Sep Porter Airlines (Canada) Ltd direct
10 Sep - 21 Sep Porter Airlines (Canada) Ltd direct
10 Sep - 20 Sep Porter Airlines (Canada) Ltd direct
18 Sep - 21 Sep Porter Airlines (Canada) Ltd direct
18 Sep - 20 Sep Porter Airlines (Canada) Ltd direct
25 Sep - 04 Oct Porter Airlines (Canada) Ltd direct
18 Sep - 04 Oct Porter Airlines (Canada) Ltd direct
15 Sep - 04 Oct Porter Airlines (Canada) Ltd direct
30 Sep - 20 Oct Porter Airlines (Canada) Ltd direct
30 Sep - 13 Oct Porter Airlines (Canada) Ltd direct
25 Sep - 13 Oct Porter Airlines (Canada) Ltd direct
30 Sep - 16 Oct Porter Airlines (Canada) Ltd direct
30 Sep - 17 Oct Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Las Vegas to Toronto in September.

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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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