Cheap flights from Geneva or Zurich, Switzerland to Chicago, USA from only €262 roundtrip with TAP Air Portugal.Depart from:Geneva: €262-€272Zurich: €263-€273DEPART:Geneva/Zurich, SwitzerlandARRIVE:Chicago, USARETURN:Geneva/Zurich, SwitzerlandDATES:Availability from November 2022 to March 2023 (excluding Christmas/New Year)Example dates:Geneva – Chicago: €262-€2729th-16th Nov23rd-30th Nov16th-23rd Jan18th-25th Jan23rd-30th Jan25th Jan – 1st Feb28th Jan – 4th Feb30th Jan – 6th FebAdvertisement1st-8th Feb4th-11th Feb6th-13th Feb8th-15th Feb15th-22nd Feb18th-25th Feb20th-27th Feb22nd Feb – 1st Mar25th Feb – 4th Mar27th Feb – 6th Mar1st-8th MarZurich – Chicago: €263-€2739th-16th Nov23rd-30th Nov16th-23rd Jan18th-25th Jan21st-28th Jan23rd-30th Jan25th Jan – 1st Feb30th Jan – 6th Feb1st-8th Feb4th-11th Feb6th-13th Feb8th-15th Feb11th-18th Feb13th-20th Feb15th-22nd Feb18th-25th Feb20th-27th Feb22nd Feb – 1st MarAdvertisementCheck prices and Book Cheap flights and hotels Now27th Feb – 6th Marand more…STOPS:LisbonAIRLINES:TAP Air PortugalGO TO DEAL All the information on this page is accurate at the time of publication.If you are viewing this deal at a later date, the price and availability may no longer be as advertised.To ensure you never miss a Secret Flying deal again, download our FREE smartphone app to receive instant flight deal alerts. Find a hotel to go with your flight to Chicago Search Hotels Powered byAdvertisement