Cheapest return flights from San Francisco to Santa Ana in April from $123

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

Return flights

10 Apr - 12 Apr Frontier Airlines direct
02 Apr - 05 Apr Frontier Airlines direct
04 Apr - 15 Apr Frontier Airlines direct
03 Apr - 05 Apr Frontier Airlines direct
02 Apr - 12 Apr Frontier Airlines direct
01 Apr - 05 Apr Frontier Airlines
09 Apr - 13 Apr Frontier Airlines direct
18 Apr - 21 Apr Hawaiian Airlines direct
08 Apr - 30 Apr Frontier Airlines
18 Apr - 22 Apr Alaska Airlines direct
26 Apr - 03 May Alaska Airlines direct

Also check the deals for one-way flights from San Francisco to Santa Ana in April.

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