A round-trip ticket to Barcelona: $1,600. A night's stay in Las Ramblas: $200. Parking your Honda by the train tracks alongside the Dolphin Expressway, watching airplanes land and take off from Miami International Airport, and daydreaming about your summer escape: priceless. Nothing beats the thrill of traveling, but watching airplanes soar just a few hundred feet above you and listening to the sound of their roaring Boeing engines sure comes close, especially when you're right outside one of the busiest international airports in the world. So the next time you want an instant getaway but are too broke to pack your bags and go, take a drive toward Perimeter Road, park your car, and enjoy the free air show.