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

Return flights

11 Dec - 13 Dec	Viva
02 Dec - 04 Dec	Viva
02 Dec - 13 Dec	Viva
04 Dec - 13 Dec	Viva
05 Dec - 13 Dec	Viva
08 Dec - 13 Dec	Viva
12 Dec - 13 Dec	Viva
11 Dec - 24 Dec	Viva
13 Dec - 24 Dec	Viva
04 Dec - 24 Dec	Viva
24 Dec - 12 Jan	Viva	direct
23 Dec - 12 Jan	Viva	direct
24 Dec - 09 Jan	Viva
24 Dec - 08 Jan	Viva
24 Dec - 09 Jan	Viva	direct
24 Dec - 10 Jan	Viva	direct
19 Dec - 08 Jan	Viva
23 Dec - 09 Jan	Viva
31 Dec - 12 Jan	Viva	direct
31 Dec - 15 Jan	Viva	direct

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

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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Cheapest return flights from Guadalajara to Las Vegas in December from $238

Return flights