Heads up, deal hunters! There's a sweet spot happening right now for flights to Madrid, Spain. You can snag roundtrip tickets from several US cities for under $700. To find it, the Flight Deal recommends using Matrix Airfare Search by ITA Software. This is a tool that lets you play around with dates and see the lowest fares available (kinda like Google Flights but with more control). They're seeing prices around $652 for regular economy. Why should you care? Well, Madrid is an awesome city, and saving money on flights means more euros for tapas and exploring! Plus, these kinds of deals don't last forever. So, if a trip to Spain has been on your radar, now's the time to jump on it. Fire up Matrix Airfare Search, find those dates, and get ready to book your adventure!