Cheapest one-way flights from Santa Ana to San Francisco in April from $26

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

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

One-Way flights

25 Apr Frontier Airlines direct
07 Apr Frontier Airlines direct
28 Apr Frontier Airlines direct
15 Apr Alaska Airlines direct
26 Apr Alaska Airlines direct
30 Apr Alaska Airlines direct
16 Apr Alaska Airlines direct
23 Apr Alaska Airlines direct
22 Apr Alaska Airlines direct
29 Apr Alaska Airlines direct

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

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.

Book a cheap hotel in San Francisco

Cheap car rent in San Francisco