Heads up, beach bums! There's a sweet deal popping up for flights to St. Maarten (SXM) for as low as $463 roundtrip. This isn't some stripped-down basic economy fare either; we're talking regular economy, which means you can bring a normal-sized carry-on and personal item without extra fees. Why is this worth noting? St. Maarten is a fantastic Caribbean island with a unique Dutch/French vibe, stunning beaches, and delicious food. Finding a fare under $500 that *includes* a carry-on is a win, especially if you're trying to avoid those pesky baggage fees. Plus, you can actually pack what you need! If you've been dreaming of turquoise waters and that famous Maho Beach (where planes land *right* over your head!), now might be the time to book. Keep an eye out for availability from your departure city and remember that these deals don't last forever. Happy travels!