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Cheap Flights from Philadelphia to Illinois

Popular Flights from Philadelphia to Illinois

Did You Know?

  • There are 93 connecting cities from Philadelphia, PA to Illinois.
  • The most popular destination from Philadelphia, PA is Hartsfield-Jackson.
  • There are 43 carriers flying into Illinois.
  • There are 523 direct flights from Philadelphia to Illinois.
  • Minneapolis-St Paul, MN has the most direct flights to Illinois.
  • The shortest flight from Philadelphia, PA to Illinois is 676 miles.
  • The longest flight from Philadelphia, PA to Illinois is 676 miles.
  • Minneapolis-St Paul, MN is the most popular connecting city from Philadelphia, PA to Illinois.

Cheap Domestic Flights from Philadelphia - PHL

Flights
Airline
Lowest Price
Alaska, United, Delta, American, JetBlue, AirTran, US Airways
$220
Cheap Flights from Philadelphia to Illinois - from $220 Round trip from PHL to IL