Cheapest return flights from San Diego to Las Vegas in December from 139€

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

Return flights

18 Dec - 21 Dec Hawaiian Airlines direct
30 Dec - 03 Jan Hawaiian Airlines direct
30 Dec - 13 Jan Spirit Airlines direct
29 Dec - 13 Jan Spirit Airlines direct
18 Dec - 08 Jan Spirit Airlines direct
30 Dec - 08 Jan Spirit Airlines direct
29 Dec - 08 Jan Spirit Airlines direct
22 Dec - 08 Jan Spirit Airlines direct
20 Dec - 08 Jan Spirit Airlines direct
18 Dec - 03 Jan Spirit Airlines direct
29 Dec - 03 Jan Spirit Airlines direct
20 Dec - 21 Dec Spirit Airlines direct

Also check the deals for one-way flights from San Diego 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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