Cheap flights from Los Angeles to San Diego (LAX to SAN) from $470
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Discover deals on Los Angeles to San Diego flights
Typical range $470–$770•Cheapest found $470
Updated recentlyFind cheap flights from Los Angeles to San Diego
Tips for flying from Los Angeles to San Diego
Book at the right time: For domestic routes like Los Angeles to San Diego, the sweet spot is 3–5 weeks before departure. Booking too early can mean missing seat sales; too late means paying peak prices.
Shift your dates by a day or two: Mid-week departures (Tuesday–Wednesday) are almost always cheaper than weekend flights. Even shifting by one day can make a meaningful difference.
Search in private browsing: Some booking sites use cookies to track repeat searches and may show higher prices after multiple lookups. Use an incognito or private window — or just use Booked AI, which pulls live prices without any tracking markup.
Los Angeles to San Diego flight summary
The cheapest flights from Los Angeles to San Diego start from $470, with typical prices ranging from $470 to $1,175.
Frequently asked questions
The cheapest flight from Los Angeles to San Diego currently costs AUD $470. Prices typically range from $470 to $470. Prices change frequently, so we recommend booking early and being flexible with your travel dates.
Prices sourced via Duffel and updated regularly. All fares shown are indicative one-way prices in AUD and may vary at time of booking. Booked AI is an IATA-accredited travel platform.
