Search flights from Philadelphia (PHL) to Chicago (CHI)

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Cheapest flights to Chicago

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Philadelphia to Chicago: things to know

The most popular route is from Philadelphia International Airport in Philadelphia to Chicago O'Hare International Airport in Chicago. On average this flight takes 2 hours 42 minutes one way and costs US$440 for the round trip.

Most popular route
Philadelphia International Airport (PHL) to Chicago O'Hare International Airport (ORD)
Average flight time
2 hours 42 minutes
Average round-trip price
US$440
Fly from Philadelphia to Chicago
6 airlines

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Airlines that fly from Philadelphia to Chicago

Airline options may vary according to recently booked flights and your search terms

  • Frontier Airlines
  • American Airlines
  • United Airlines
  • Southwest Airlines
  • Spirit Airlines
  • Sun Country

Frequently asked questions

Fly to more destinations from Philadelphia