Chicago, USA → Philadelphia, USA

February 15, 2026

Non-stop from Chicago to Philadelphia (& vice versa) for only $103 roundtrip

Non-stop flights from Chicago to Philadelphia for only $103 roundtrip with United Airlines. Also works in reverse.

April 23, 2016

Chicago to Philadelphia (& vice versa) for only $66 roundtrip

Cheap non-stop flights from Chicago to Philadelphia for only $66 roundtrip with United Airlines. Also works in reverse.