Cheapest return flights from Montreal to Las Vegas in May from $349

AirHint found the following cheapest return flights from Montreal (YUL) to Las Vegas (LAS) in May 2026 (see full year).

Return flights

06 May - 13 May Air Canada direct
19 May - 26 May Air Canada direct
02 May - 09 May Air Canada
05 May - 12 May Air Canada
10 May - 17 May Air Canada
20 May - 27 May Air Canada
26 May - 02 Jun Air Canada
01 May - 08 May United
07 May - 14 May United
09 May - 16 May United
21 May - 28 May United
27 May - 03 Jun United
29 May - 05 Jun United
30 May - 06 Jun United
12 May - 02 Jun Porter Airlines (Canada) Ltd
15 May - 02 Jun Porter Airlines (Canada) Ltd
15 May - 03 Jun Porter Airlines (Canada) Ltd
15 May - 04 Jun Porter Airlines (Canada) Ltd
16 May - 02 Jun Porter Airlines (Canada) Ltd
16 May - 03 Jun Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Las Vegas in May.

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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