Plane tickets from Chicago to Philadelphia

The lowest available airfare from Philadelphia to Chicago on a major airline is currently $176 USD. The number of times a week that planes fly from Philadelphia to Chicago can vary depending on the airline. Some airlines may offer flights as many as seven times a week while others may offer as few as two or three. The best time to fly from Philadelphia to Chicago is usually in late fall/early winter, when temperatures are mild and the crowds are less likely to be overwhelming. However, when considering affordability, any time outside of peak travel season (holidays, summer and spring break) is often less expensive. Flights from Philadelphia to Chicago typically fly several times a day. The exact number of flights depends on the airline and the time of day. No, you do not need a visa to travel from Philadelphia to Chicago. You will only need a valid form of government-issued identification, such as a driver's license or passport. 1. American Airlines 2. Delta Air Lines 3. United Airlines 4. Frontier Airlines 5. Spirit Airlines American Airlines, United Airlines, and Southwest Airlines all fly from Philadelphia to Chicago.