Starting from $181
Book your economy class flight from Philadelphia (PHL) to Chicago (ORD)and save money on your travel. Compare all flight options to find the best deal for your august trip.
Starting from $188
Book your economy class flight from Philadelphia (PHL) to Chicago (ORD)and save money on your travel. Compare all flight options to find the best deal for your august trip.
Starting from $227
Book your economy class flight from Philadelphia (PHL) to Chicago (ORD)and save money on your travel. Compare all flight options to find the best deal for your august trip.
Starting from $239
Book your economy class flight from Philadelphia (PHL) to Chicago (ORD)and save money on your travel. Compare all flight options to find the best deal for your august trip.
Starting from $253
Book your economy class flight from Philadelphia (PHL) to Chicago (ORD)and save money on your travel. Compare all flight options to find the best deal for your august trip.
Starting from $257
Book your economy class flight from Philadelphia (PHL) to Chicago (ORD)and save money on your travel. Compare all flight options to find the best deal for your august trip.
Planning a trip from Philadelphia (PHL) to Chicago (ORD) in august? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.
