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

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Santa Ana (SNA) in September 2025 (see full year).

One-Way flights

08 Sep Frontier Airlines direct
22 Sep Frontier Airlines
22 Sep Frontier Airlines direct
05 Sep Frontier Airlines direct
09 Sep Alaska Airlines direct
11 Sep Alaska Airlines direct
24 Sep Alaska Airlines direct
23 Sep Alaska Airlines direct
25 Sep Alaska Airlines direct
02 Sep Alaska Airlines direct

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

Skyscanner

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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