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

Return flights

05 Dec - 08 Dec	Viva	direct
03 Dec - 08 Dec	Viva
05 Dec - 19 Dec	Viva	direct
05 Dec - 25 Dec	Viva	direct
03 Dec - 19 Dec	Viva
05 Dec - 20 Dec	Viva	direct
27 Dec - 17 Jan	Viva	direct
12 Dec - 19 Dec	Viva	direct
12 Dec - 25 Dec	Viva	direct
05 Dec - 22 Dec	Viva	direct
03 Dec - 20 Dec	Viva
30 Dec - 17 Jan	Viva	direct

Also check the deals for one-way flights from Las Vegas to Guadalajara 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 Las Vegas to Guadalajara in December from $228

Return flights