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

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Santa Ana (SNA) in January 2026 (see full year).

One-Way flights

18 Jan Frontier Airlines direct
13 Jan Alaska Airlines direct
21 Jan Alaska Airlines direct
17 Jan Alaska Airlines direct
20 Jan Alaska Airlines direct
06 Jan Alaska Airlines direct
28 Jan Alaska Airlines direct
24 Jan Alaska Airlines direct
14 Jan Alaska Airlines direct
12 Jan Frontier Airlines

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

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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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