We've compared all five flights that go to or via San Diego every week, to find the best deal for you. Alaska Airlines usually has the cheapest flights from Los Angeles to San Diego, so keep an eye out for them in your search results. If they’re not the cheapest option, try searching by month to compare costs throughout the week.
We scan thousands of airfares from hundreds of airlines across the globe. We've found that one airlines operate the 175 km flight from Los Angeles to San Diego. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute flight deal.
To sort cheap flights to San Diego, it's best to start searching for flights by month, as this will show you when prices are at their lowest. Keep an eye on Alaska Airlines too, as they're the most popular airline for flying from Los Angeles to San Diego.
Flights from Los Angeles to San Diego usually take about 3 hrs 45 mins. Once you've selected your flight, you'll need to fill out your details to book. And don’t forget to look at Netflights’ hotels and car hire – you could save even more money on your trip when you book everything in one go.
