Cheapest return flights from Montreal to Las Vegas in December from 167€

AirHint found the following cheapest return flights from Montreal (YUL) to Las Vegas (LAS) in December 2025 (see full year).

Return flights

08 Dec - 12 Dec WestJet
04 Dec - 11 Dec WestJet
08 Dec - 15 Dec WestJet
04 Dec - 08 Dec WestJet
10 Dec - 17 Dec WestJet
01 Dec - 08 Dec WestJet
05 Dec - 08 Dec WestJet
02 Dec - 09 Dec WestJet
03 Dec - 10 Dec WestJet
09 Dec - 16 Dec WestJet
06 Dec - 27 Jan Porter Airlines (Canada) Ltd
06 Dec - 27 Jan Air Canada direct
17 Dec - 06 Jan Porter Airlines (Canada) Ltd
28 Dec - 12 Jan Porter Airlines (Canada) Ltd
17 Dec - 03 Jan WestJet
30 Dec - 07 Jan WestJet
25 Dec - 12 Jan Porter Airlines (Canada) Ltd
31 Dec - 07 Jan WestJet
18 Dec - 07 Jan Porter Airlines (Canada) Ltd
18 Dec - 06 Jan Porter Airlines (Canada) Ltd

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

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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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