AirHint found the following cheapest one-way flights from San Francisco (SFO) to San Diego (SAN) in June 2026 (see full year).
One-Way flights
| 11 Jun | Alaska Airlines | direct | |
| 13 Jun | United | direct | |
| 15 Jun | United | direct | |
| 16 Jun | Alaska Airlines | direct |
Also check the deals for return flights from San Francisco to San Diego in June.
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