Cheapest one-way flights from San Francisco to Santa Ana in September from $100

Best time to book flights for San Francisco (SFO) to Santa Ana (SNA) flights at AirHint

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

06 Sep Alaska Airlines direct
07 Sep Alaska Airlines direct
08 Sep Alaska Airlines direct
09 Sep Alaska Airlines direct
10 Sep Alaska Airlines direct
11 Sep Alaska Airlines direct
12 Sep Alaska Airlines direct
13 Sep Alaska Airlines direct
14 Sep Alaska Airlines direct
15 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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