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San Francisco ✈ San Diego

Cheapest airfares from San Francisco to San Diego

Search for flight deals to San Diego

*All prices in AUD, prices may fluctuate slightly from the advertised price.
Fly on Tue, Nov 4th 2025
From $94

Alaska Airlines
AS 1308 (Direct)
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Fly on Tue, Dec 30th 2025
From $120

Frontier Airlines
F9 4306 (Direct)
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