Cheapest return flights from Santa Ana to San Francisco in May from $173

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

Return flights

21 May - 24 May Alaska Airlines direct
15 May - 17 May Alaska Airlines direct
03 May - 08 May Alaska Airlines direct
21 May - 27 May Alaska Airlines direct
06 May - 09 May Alaska Airlines direct
04 May - 07 May Alaska Airlines direct
23 May - 02 Jun Alaska Airlines direct
24 May - 25 May Alaska Airlines direct
27 May - 17 Jun Alaska Airlines direct
03 May - 13 May Alaska Airlines direct
13 May - 23 May Alaska Airlines direct

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

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