Find out the differences between Expedia, Travelocity and Orbitz. N4. Inquirer Morning Newsletter Get the news you need to start your day Sign Up Inquirer Morning Newsletter We Recommend Can I travel this winter? Nick Vadala Philadelphia Airport prepares for a bump in holiday travelers over Christmas week Catherine Dunn and Chris A. Williams From PHL to FLA: For Thanksgiving, Philly travelers head to the Sunshine State Catherine Dunn Southwest Airlines will put passengers back in middle seats starting Dec. 1 Kyle Arnold, The Dallas Morning News The day trip: Lancaster city guide Nick Vadala 12 day trips in Pennsylvania for photo buffs Nick Vadala