Heads up, awardtrail readers! There's a decent deal popping up for flights to Sao Paulo, Brazil, starting at just $436. The Flight Deal spotted this using the Matrix Airfare Search by ITA Software (a tool that helps you find the cheapest flights). Now, before you get too excited and start packing your bags, there's a catch. This price is for Basic Economy. That means you'll likely be paying extra for things like checked bags and seat selection. It might still be a great deal, but make sure you factor those potential extra costs in before you book. Weigh whether paying a bit more for a regular economy fare with included perks is worth it for you. Why does this matter to you, the savvy award traveler? Well, even if you're not flying to Sao Paulo right now, this is a good reminder to always check the fare details carefully, especially when you see a super-low price. Basic Economy can be tempting, but those added fees can quickly eat into your savings! Happy travels!