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Flight Destinations in Illinois

Search our Illinois flight directory to get cheap tickets to destinations in Illinois. Be it a business trip or a holiday, book cheap flights to Illinois on Cheapoair.co.uk and save big!

Cities in Illinois

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

Top Cities in Illinois

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