Cheapest return flights from San Francisco to Los Angeles in December from $54

AirHint found the following cheapest return flights from San Francisco (SFO) to Los Angeles (LAX) in December 2025 (see full year).

Return flights

31 Dec - 06 Jan Frontier Airlines direct
17 Dec - 18 Dec Frontier Airlines direct
16 Dec - 17 Dec Frontier Airlines direct
16 Dec - 18 Dec Frontier Airlines direct
16 Dec - 17 Jan Frontier Airlines direct
17 Dec - 24 Dec Frontier Airlines direct
16 Dec - 20 Dec Frontier Airlines direct
17 Dec - 23 Dec Frontier Airlines direct
20 Dec - 24 Dec Frontier Airlines direct
17 Dec - 19 Dec Frontier Airlines direct
16 Dec - 11 Jan Frontier Airlines direct
31 Dec - 05 Jan Frontier Airlines direct
15 Dec - 19 Dec Frontier Airlines direct
21 Dec - 25 Dec Frontier Airlines direct
30 Dec - 28 Jan Frontier Airlines direct
25 Dec - 07 Jan Frontier Airlines direct
30 Dec - 05 Jan Frontier Airlines direct
23 Dec - 08 Jan Frontier Airlines
29 Dec - 05 Jan Frontier Airlines direct
28 Dec - 01 Jan Frontier Airlines direct

Also check the deals for one-way flights from San Francisco to Los Angeles in December.

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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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