Cheapest one-way flights from Santa Ana to San Francisco in December from $38

AirHint found the following cheapest one-way flights from Santa Ana (SNA) to San Francisco (SFO) in December 2025 (see full year).

One-Way flights

20 Dec Frontier Airlines direct
18 Dec Frontier Airlines direct
25 Dec Frontier Airlines direct
24 Dec Alaska Airlines direct
03 Dec Alaska Airlines direct
23 Dec Alaska Airlines direct
11 Dec Frontier Airlines
14 Dec Frontier Airlines direct
12 Dec Spirit Airlines
10 Dec Spirit Airlines

Also check the deals for return flights from Santa Ana to San Francisco 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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