Cheapest one-way flights from Montreal to Las Vegas in September from $182

AirHint found the following cheapest one-way flights from Montreal (YUL) to Las Vegas (LAS) in September 2025 (see full year).

One-Way flights

29 Sep WestJet
20 Sep WestJet
24 Sep Porter Airlines (Canada) Ltd
25 Sep Porter Airlines (Canada) Ltd
28 Sep Sun Country Airlines
20 Sep Air Canada direct
21 Sep Porter Airlines (Canada) Ltd
30 Sep Air Canada direct
22 Sep Air Canada direct
29 Sep Air Canada direct

Also check the deals for return flights from Montreal to Las Vegas 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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