Flights
Flights from Chicago to Philadelphia
Compare live fares from Chicago to Philadelphia and book in a few steps.
Recent fares from Chicago to Philadelphia
Airlines that fly nonstop from Chicago to Philadelphia
American AirlinesORD to PHLLast seen November 2, 2026
Frontier AirlinesORD to PHLLast seen October 25, 2026
United AirlinesORD to PHLLast seen October 21, 2026
Where to stay in Philadelphia
Compare hotel prices in Philadelphia and book your stay with the same account.
Questions about flights from Chicago to Philadelphia
Yes. In the last 30 days, our searches found nonstop flights on this route with American Airlines, Frontier Airlines, and United Airlines.
On most airlines you can pick your seat on the plane map and add bags during checkout, with every price shown before you pay.