Starting from $64
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 $117
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 $124
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 $129
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 $129
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 $129
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.
