Cheapest return flights from Santa Ana to San Francisco in April from $196

AirHint found the following cheapest return flights from Santa Ana (SNA) to San Francisco (SFO) in April 2026 (see full year).

Return flights

09 Apr - 16 Apr Frontier Airlines direct
16 Apr - 19 Apr Alaska Airlines direct
13 Apr - 20 Apr Frontier Airlines direct
01 Apr - 04 Apr Alaska Airlines direct
22 Apr - 23 Apr Alaska Airlines direct
15 Apr - 22 Apr Alaska Airlines direct
12 Apr - 19 Apr Frontier Airlines direct
09 Apr - 13 Apr Alaska Airlines direct
03 Apr - 19 Apr Alaska Airlines direct
10 Apr - 17 Apr Southwest Airlines
26 Apr - 03 May Alaska Airlines direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.