Cheapest one-way flights from San Francisco to Santa Ana in May from $21

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 May 2025 (see full year).

One-Way flights

03 May Alaska Airlines direct
06 May Alaska Airlines direct
20 May Alaska Airlines direct
07 May Alaska Airlines direct
10 May Alaska Airlines direct
13 May Alaska Airlines direct
05 May Frontier Airlines direct
08 May United direct
12 May United direct
09 May United direct

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

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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