Fly nonstop from Denver to Philly for $157 round-trip on American.
Searching AA.com, we found seats departing DEN on Wednesday, April 20, returning from PHL on Monday, April 25.
Other dates are also available for travel on Tuesdays, Wednesdays, and Saturdays, through April 27.
See our fare details for booking info.
Need a room in Philly? Here's what's available for the above dates on Hotelwatchdog.