Plane tickets from Chicago to Chatham

The minimum price for a flight from Chatham to Chicago is typically around $362. Prices vary depending on the time of year and availability of tickets. Planes fly from Chatham to Chicago once a day, seven days a week. The best time to fly from Chatham to Chicago is typically during the months of March and April when there is good weather for flying and an abundance of flight options. Additionally, the cheapest flights tend to be when booking far in advance. There are no nonstop flights from Chatham, Illinois to Chicago, Illinois. The closest airport to Chatham is Abraham Lincoln Capital Airport (SPI), which is located approximately 28 miles away. The nearest airport to Chicago is O'Hare International Airport (ORD), which is approximately 198 miles away. You can fly from SPI to ORD with a connection, but the frequency of flights varies by airline and season. No, you do not need a visa to travel from Chatham to Chicago. It is not necessary for travel within the United States. However, you will need a valid passport or other acceptable form of identification to prove your identity to US Customs. 1. Delta Airlines 2. United Airlines 3. American Airlines 4. Southwest Airlines 5. Allegiant Air American Airlines and Delta Air Lines both offer direct flights from Chatham to Chicago.