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

Return flights

08 Dec - 09 Dec	Spirit Airlines
04 Dec - 09 Dec	Spirit Airlines
04 Dec - 06 Dec	Spirit Airlines
02 Dec - 09 Dec	Copa
08 Dec - 18 Dec	Spirit Airlines
04 Dec - 18 Dec	Spirit Airlines
02 Dec - 06 Dec	Spirit Airlines
02 Dec - 03 Dec	Spirit Airlines
08 Dec - 22 Dec	Spirit Airlines
20 Dec - 11 Jan	Copa
08 Dec - 20 Dec	Spirit Airlines
31 Dec - 13 Jan	Spirit Airlines
29 Dec - 13 Jan	Spirit Airlines
31 Dec - 11 Jan	Spirit Airlines
29 Dec - 11 Jan	Spirit Airlines
31 Dec - 06 Jan	Spirit Airlines
29 Dec - 06 Jan	Spirit Airlines
31 Dec - 04 Jan	Spirit Airlines
31 Dec - 05 Jan	Spirit Airlines
31 Dec - 03 Jan	Spirit Airlines

Also check the deals for one-way flights from Las Vegas to Guatemala City 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 Guatemala City in December from $271

Return flights