Any of the airport hotels on 291 in Tinicum/Essington/Ridley are closest. The other airport hotels in Philadelphia are just a few miles further north. There is also a hotel just over the border in Delaware off the Namaans Rd exit off of 495. If you'd really like to support the local economy there is a Days Inn and Best Western in Chester, both near Widener University. It's probably just as quick to drive in from the 291 hotels though than it is to cut across town from Widener.
Sorry, on the eve of our 1st true home match, my asshole levels are off the charts, so I can't help myself http://lmgtfy.com/?q=hotels+near+chester+pa