Cheapest return flights from Toronto to Las Vegas in December from $252

Best time to book flights for Toronto (YYZ) to Las Vegas (LAS) flights at AirHint

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

Return flights

08 Dec - 11 Dec WestJet
03 Dec - 17 Dec Porter Airlines (Canada) Ltd direct
26 Dec - 30 Dec WestJet
25 Dec - 30 Dec WestJet
01 Dec - 07 Dec WestJet
04 Dec - 08 Dec WestJet
20 Dec - 24 Dec WestJet
04 Dec - 08 Dec Air Canada direct
21 Dec - 24 Dec WestJet
01 Dec - 07 Dec Air Canada direct

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

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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