All Flight Destinations in Illinois

Flying to Illinois? CheapOair.ca offers cheap flights to all the top business and leisure destinations in Illinois. Check out our flight directory to book cheap flights to Illinois.

• Flights to Belleville
• Flights to Bloomington-Normal
• Flights to Champaign
• Flights to Chicago
• Flights to Decatur
• Flights to Marion
• Flights to Mattoon
• Flights to Moline
• Flights to Peoria
• Flights to Quincy
• Flights to Rockford
• Flights to Springfield

• Aurora
• Belleville
• Bloomington-Normal
• Champaign
• Chicago
• Decatur
• Marion
• Mattoon
• Moline
• Mount Vernon
• Peoria
• Quincy
• Rockford
• Springfield