Cheap flights from Chicago to Berlin

Chicago - Berlin

 from $354

  • checked 16 Oct 2018
  • roundtrip flight
Cheap flights from Chicago to Amsterdam

Chicago - Amsterdam

 from $318

  • checked 16 Oct 2018
  • roundtrip flight
Cheap flights from Chicago to London

Chicago - London

 from $337

  • checked 16 Oct 2018
  • roundtrip flight
  • a lot of dates to choose from
Cheap flights from Chicago to Frankfurt

Chicago - Frankfurt

 from $347

  • checked 16 Oct 2018
  • roundtrip flight
Cheap flights from Chicago to Brussels

Chicago - Brussels

 from $367

  • checked 16 Oct 2018
  • roundtrip flight