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

Return flights

05 May - 20 May	Delta	direct
23 May - 06 Jun	Delta	direct
20 May - 26 May	Alaska Airlines	direct
14 May - 16 May	Delta	direct
23 May - 25 May	Delta	direct
16 May - 17 May	Delta	direct
23 May - 24 May	Delta	direct
08 May - 25 May	Delta	direct
31 May - 21 Jun	Alaska Airlines	direct

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

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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Cheapest return flights from San Francisco to Los Angeles in May from $137

Return flights