Cheapest return flights from Santa Ana to San Francisco in August from $78

AirHint found the following cheapest return flights from Santa Ana (SNA) to San Francisco (SFO) in August 2025 (see full year).

Return flights

11 Aug - 18 Aug Frontier Airlines direct
04 Aug - 07 Aug Frontier Airlines direct
21 Aug - 25 Aug Frontier Airlines direct
14 Aug - 18 Aug Frontier Airlines direct
09 Aug - 12 Aug Alaska Airlines direct
22 Aug - 25 Aug Frontier Airlines direct
15 Aug - 22 Aug Frontier Airlines direct
09 Aug - 11 Aug Alaska Airlines direct
07 Aug - 11 Aug Frontier Airlines
14 Aug - 17 Aug Frontier Airlines
30 Aug - 01 Sep Hawaiian Airlines direct
22 Aug - 02 Sep Frontier Airlines direct
29 Aug - 01 Sep Hawaiian Airlines direct
28 Aug - 22 Sep Hawaiian Airlines direct

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

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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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