Heads up, San Diego dreamers! There's a sweet deal popping up on flights to and from San Diego, with fares dipping below $300 roundtrip. The Flight Deal spotted this one, and while they don't specify the origin, the important thing is to check your favorite departure airport. The key to finding these cheap flights is using the Matrix Airfare Search by ITA Software. Don't worry, it's not as complicated as it sounds! Matrix is a powerful tool that lets you search for flights across multiple airlines and dates, helping you pinpoint the lowest prices. Once you find the dates you want on Matrix, you'll then book those same dates on your preferred online travel agency (like Google Flights, Kayak, Expedia) or directly with the airline. Why does this matter to you? Well, if you've been eyeing a trip to or from San Diego, now's the time to book! These low fares won't last forever, and snagging a sub-$300 ticket can free up your travel budget for more fun activities, fancy dinners, or maybe even a nicer hotel room. Happy travels!