Cheapest one-way flights from San Francisco to Santa Ana in April from $44

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

One-Way flights

04 Apr Frontier Airlines direct
11 Apr Frontier Airlines direct
02 Apr Frontier Airlines direct
03 Apr Frontier Airlines direct
14 Apr Alaska Airlines direct
01 Apr Alaska Airlines direct
20 Apr Alaska Airlines direct
23 Apr Alaska Airlines direct
26 Apr Alaska Airlines direct

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

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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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