Tips from CrunchGear blog: To find free WiFi at an aiport, try sitting near the airline lounges such as American’s Red Carpet Club. The WiFi for the lounges is rarely passport protected. And if you’re in any of JetBlue’s hubs, such as New York JFK, the airline often offers free WiFi in its terminal area. And if you’re having a difficult time finding a working power outlet — look for water fountains. The fountains need to be plugged in, and you can use the remaining outlet for your laptop.