Who doesn’t love deals on flights or, better yet, free flights? And who doesn’t use Facebook? Well, with JetBlue’s new Go Places Facebook application, TrueBlue members can earn TrueBlue points and special discounts toward free flights.Every time you check-in at an official JetBlue airport location via Facebook Places, you’ll receive 25 TrueBlue points. The first 100 customers to check in at Boston’s Logan International, Ft. Lauderdale-Hollywood International, Long Beach, New York’s John F. Kennedy International or Orlando International airport locations will receive 100 TrueBlue points.Starting today, you can start earning points and deals with Go Places until March 1, 2011. JetBlue said in the press release, “This is the first of many customer-driven promotions that JetBlue has planned for 2011 on Facebook Places.” So, be one the look out for may ways to get cheap/ free flights through Facebook. You can get started on the JetBlue Facebook page.