Cheapest return flights from Montreal to Las Vegas in May from 285€

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

Return flights

01 May - 08 May Porter Airlines (Canada) Ltd
01 May - 04 May WestJet
07 May - 14 May WestJet
29 May - 08 Jun Delta
19 May - 26 May Air Canada direct
02 May - 09 May Air Canada
05 May - 12 May Air Canada
06 May - 13 May Air Canada
08 May - 15 May United
09 May - 16 May United
16 May - 23 May United
27 May - 03 Jun United
28 May - 04 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

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