Cheapest one-way flights from San Francisco to Santa Ana in January from $87

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

28 Jan Frontier Airlines
26 Jan Frontier Airlines
22 Jan Frontier Airlines
21 Jan Frontier Airlines
30 Jan Frontier Airlines
31 Jan Frontier Airlines
25 Jan Frontier Airlines
18 Jan Frontier Airlines direct
27 Jan Frontier Airlines
31 Jan Alaska Airlines direct

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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