A large number of airlines serve the Philadelphia International Airport (PHL) and one of the best fare comparison websites is Kayak. However, please note that Southwest is not included on that site—if that airline services your home airport, the only place to find Southwest fares is on the Southwest website.
PHL is located in South Philadelphia and is connected to the heart of the city via SEPTA bus and rail. (A separate post all about SEPTA is coming soon!) SEPTA’s Airport Line train stops at all airport terminals and departs every 30 minutes between 5:30 AM and 12:00 AM. It takes 30 minutes to travel from the airport to Market East station (about a mile from the conference) and you can buy a ticket on the train for $7.00. The Hyatt also has a shuttle service, Lady Liberty Shuttle Service, for $10.00 per person that runs every 20 minutes from 5:30 AM to 12:00 AM. For more details about transportation options from the airport, see the conference hotel transportation page.