Cheapest one-way SFO–SAN flights, June

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

06 Jun Frontier Airlines direct
09 Jun Frontier Airlines direct
24 Jun Frontier Airlines direct
02 Jun Frontier Airlines direct
17 Jun Frontier Airlines direct
10 Jun Frontier Airlines direct
23 Jun Frontier Airlines direct
15 Jun Frontier Airlines direct
13 Jun Frontier Airlines direct
14 Jun Frontier Airlines direct

Also check the deals for return flights from San Francisco to San Diego in June.

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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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