Cheapest one-way flights from San Francisco (SFO) to San Diego (SAN), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
26 Aug Frontier Airlines
Direct Flight
27 Aug Frontier Airlines
Direct Flight
22 Aug Frontier Airlines
Direct Flight
29 Aug Frontier Airlines
Direct Flight
12 Aug Frontier Airlines
Direct Flight
11 Aug Frontier Airlines
Direct Flight
08 Aug Frontier Airlines
Direct Flight
05 Aug Frontier Airlines
Direct Flight
10 Aug Frontier Airlines
Direct Flight
19 Aug Frontier Airlines
Direct Flight
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deals for return flights from San Francisco to San Diego in August.

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Updated Jul 16, 2026.

About these fares

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