Cheapest return flights from Los Angeles to San Francisco in April from 50€

AirHint found the following cheapest return flights from Los Angeles (LAX) to San Francisco (SFO) in April 2026 (see full year).

Return flights

03 Apr - 06 Apr Frontier Airlines direct
11 Apr - 11 Apr Frontier Airlines direct
11 Apr - 13 Apr Frontier Airlines direct
11 Apr - 12 Apr Frontier Airlines direct
10 Apr - 13 Apr Frontier Airlines direct
07 Apr - 11 Apr Frontier Airlines direct
09 Apr - 11 Apr Frontier Airlines direct
03 Apr - 10 Apr Frontier Airlines direct
10 Apr - 12 Apr Frontier Airlines direct
03 Apr - 05 Apr Frontier Airlines direct
14 Apr - 05 May United direct
15 Apr - 06 May United direct
29 Apr - 02 May Alaska Airlines direct
15 Apr - 10 May United direct
29 Apr - 07 May United direct
29 Apr - 03 May Alaska Airlines direct
26 Apr - 03 May Delta direct
30 Apr - 03 May Alaska Airlines direct

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

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