Title: £335 Cheap Flights from Sofia to Chicago (SOF to ORD) - Expedia.co.uk ![City of Chicago. Image of Chicago downtown and Chicago River with bridges at sunny summer day](https://images.trvl-media.com/place/178248/e6aa83ce-7ad8-43a5-9d1d-b055eefa7e78.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178248/e6aa83ce-7ad8-43a5-9d1d-b055eefa7e78.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £335 Cheap Flights from Sofia (SOF) to Chicago (ORD) [View £335 flight on Wed, 22 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SOF,to:ORD,departure:22/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:334.94&airProductToken=AQpoCjIIwoIBEgM4OTMY0isg64kBKJaGiwMw2YeLAzhPQABYAWoFTk9CQUdyCU9MTjVDNUI0UAoyCMKCARIDMjk1GOuJASCuHCjCjYsDMMqRiwM4T0ABWAFqBU5PQkFHcglPTE41QzVCNFASCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Sofia Airport (SOF) to Chicago O'Hare International Airport (ORD) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:SOF,to:ORD,departure:02/12/2025TANYT&leg2=from:ORD,to:SOF,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![LOT-Polish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LO.svg) LOT-Polish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:SOF,to:ORD,departure:02/12/2025TANYT&leg2=from:ORD,to:SOF,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LO"}}]) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:SOF,to:ORD,departure:02/12/2025TANYT&leg2=from:ORD,to:SOF,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Austrian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:SOF,to:ORD,departure:02/12/2025TANYT&leg2=from:ORD,to:SOF,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:SOF,to:ORD,departure:02/12/2025TANYT&leg2=from:ORD,to:SOF,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:SOF,to:ORD,departure:02/12/2025TANYT&leg2=from:ORD,to:SOF,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:SOF,to:ORD,departure:02/12/2025TANYT&leg2=from:ORD,to:SOF,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Sofia (SOF) to Chicago (ORD) Prices were available within the past 7 days and start at £335 for one-way flights and £519 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![LOT-Polish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LO.gif) Sun, 7 Dec - Thu, 12 Feb SOF Sofia ORD Chicago £519 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:ORD,departure:07/12/2025TANYT&leg2=from:ORD,to:SOF,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:518.87&airProductToken=AQpoCjMIzJ4BEgM2MzIY0isglrABKLOJ_wIwq4r_AjhMQABYAWoIRUNPTk9CQUdyB0xBNjhFTkIKMQjMngESATMYlrABIK4cKOyK_wIw2I__AjhMQAFYAWoIRUNPTk9CQUdyB0xBNjhFTkIKaAoxCMyeARIBNBiuHCCWsAEoq4KFAzDChoUDOExAAFgBaghFQ09OT0JBR3IHTEE2OEVOQgozCMyeARIDNjMzGJawASDSKyj-hoUDMPaHhQM4TEABWAFqCEVDT05PQkFHcgdMQTY4RU5CEgoIARABGAEqAkxPGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sun, 7 Dec - Thu, 12 Feb SOF Sofia ORD Chicago £524 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:ORD,departure:07/12/2025TANYT&leg2=from:ORD,to:SOF,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:523.10&airProductToken=AQpzCj4Iy5gBEgQzMDc2GNIrIICTASjshf8CMKCH_wI4TkAAWAFqBUxJR0hUcghSWUxESTVMQXoKCMaEARIEMzA3NgoxCMuYARIDNjExGICTASCuHCj3iP8CMISN_wI4UkABWAFqBUxJR0hUcghSWUxESTVMQQqyAQo9CMuYARIENzU1MBiuHCCpUSiE_YQDMJP-hAM4VkAAWAFqBUxJR0hUcghWWUw2VFZMSXoKCMSYARIENzU1MAoxCMuYARIDNjQyGKlRIICTASj1_4QDMJ6DhQM4VkABWAFqBUxJR0hUcghWWUw2VFZMSQo-CMuYARIEMzA3NxiAkwEg0iso8ISFAzCVhoUDOE5AAVgBagVMSUdIVHIIVllMNlRWTEl6CgjGhAESBDMwNzcSCggCEAEYAioCS0wYASIECAEQASgCKAMoBDAN) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Wed, 22 Apr - Wed, 29 Apr SOF Sofia ORD Chicago £526 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:ORD,departure:22/04/2026TANYT&leg2=from:ORD,to:SOF,departure:29/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:525.70&airProductToken=AQpzCj4Iy5gBEgQzMDc2GNIrIICTASiw_4oDMOSAiwM4R0AAWAFqBUxJR0hUcghSWUxESTVMQXoKCMaEARIEMzA3NgoxCMuYARIDNjExGICTASCuHCi7gosDMMiGiwM4UkABWAFqBUxJR0hUcghSWUxESTVMQQpzCjEIy5gBEgM2MTIYrhwggJMBKKDWiwMw9tmLAzhSQABYAWoFTElHSFRyCFJZTERJNUxBCj4Iy5gBEgQzMDc3GICTASDSKyi024sDMNTciwM4R0ABWAFqBUxJR0hUcghSWUxESTVMQXoKCMaEARIEMzA3NxIKCAIQARgCKgJLTBgBIgQIARABKAIoAygEMA0) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Wed, 9 Sept - Fri, 18 Sept SOF Sofia ORD Chicago £529 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:ORD,departure:09/09/2026TANYT&leg2=from:ORD,to:SOF,departure:18/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:528.30&airProductToken=AQpzCj4Iy5gBEgQzMDc2GNIrIICTASiwppcDMOSnlwM4R0AAWAFqBUxJR0hUcghSWUxESTVMQXoKCMaEARIEMzA3NgoxCMuYARIDNjExGICTASCuHCi7qZcDMMitlwM4UkABWAFqBUxJR0hUcghSWUxESTVMQQpzCjEIy5gBEgM2MTIYrhwggJMBKOCTmAMwtpeYAzhSQABYAWoFTElHSFRyCFJZTERJNUxBCj4Iy5gBEgQzMDc3GICTASDSKyj0mJgDMJSamAM4TkABWAFqBUxJR0hUcghSWUxESTVMQXoKCMaEARIEMzA3NxIKCAIQARgCKgJLTBgBIgQIARABKAIoAygEMA0) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Mon, 24 Nov - Thu, 12 Feb SOF Sofia ORD Chicago £531 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:ORD,departure:24/11/2025TANYT&leg2=from:ORD,to:SOF,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:530.10&airProductToken=AQpzCj4Iy5gBEgQzMDc2GNIrIICTASjM8_0CMID1_QI4VEAAWAFqBUxJR0hUcghSWUxESTVMQXoKCMaEARIEMzA3NgoxCMuYARIDNjExGICTASCuHCjX9v0CMOT6_QI4UkABWAFqBUxJR0hUcghSWUxESTVMQQqyAQo9CMuYARIENzU1MBiuHCCpUSiE_YQDMJP-hAM4UkAAWAFqBUxJR0hUcghSWUxESTVMQXoKCMSYARIENzU1MAoxCMuYARIDNjQyGKlRIICTASj1_4QDMJ6DhQM4UkABWAFqBUxJR0hUcghSWUxESTVMQQo-CMuYARIEMzA3NxiAkwEg0iso8ISFAzCVhoUDOE5AAVgBagVMSUdIVHIIUllMREk1TEF6CgjGhAESBDMwNzcSCggCEAEYAioCS0wYASIECAEQASgCKAMoBDAN) ![LOT-Polish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LO.gif) Wed, 9 Sept - Fri, 18 Sept SOF Sofia ORD Chicago £531 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:ORD,departure:09/09/2026TANYT&leg2=from:ORD,to:SOF,departure:18/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:530.70&airProductToken=AQppCjMIzJ4BEgM2MzQY0isglrABKPGrlwMw5KyXAzhXQABYAWoIRUNPTk9CQUdyB1dBNjZFTkIKMgjMngESAjMxGJawASCuHCiYs5cDMPC3lwM4V0ABWAFqCEVDT05PQkFHcgdXQTY2RU5CCmgKMQjMngESATQYrhwglrABKKCWmAMwxpqYAzhMQABYAWoIRUNPTk9CQUdyB0xBNjhFTkIKMwjMngESAzYzMxiWsAEg0isoh5uYAzCEnJgDOExAAVgBaghFQ09OT0JBR3IHTEE2OEVOQhIKCAEQARgBKgJMTxgBIgQIARABKAIoAygEMAE) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 25 Nov - Thu, 12 Feb SOF Sofia ORD Chicago £535 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:ORD,departure:25/11/2025TANYT&leg2=from:ORD,to:SOF,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:534.40&airProductToken=AQrBAQo-CMuYARIEMzA3NhjSKyCAkwEo7P79AjCggP4COFRAAFgBagVMSUdIVHIIUllMREk1TEF6CgjGhAESBDMwNzYKPwjLmAESBDYwNTQYgJMBIOO0ASjmgP4CMIKF_gI4UkABWAFqBUxJR0hUcghSWUxESTVMQXoKCMSYARIENjA1NAo-CMuYARIENTk3NhjjtAEgrhwop4b-AjCAh_4COFJAAVgBagVMSUdIVHIIUllMREk1TEF6CgjEmAESBDU5NzYKsgEKPQjLmAESBDc1NTAYrhwgqVEohP2EAzCT_oQDOFJAAFgBagVMSUdIVHIIUllMREk1TEF6CgjEmAESBDc1NTAKMQjLmAESAzY0MhipUSCAkwEo9f-EAzCeg4UDOFJAAVgBagVMSUdIVHIIUllMREk1TEEKPgjLmAESBDMwNzcYgJMBINIrKPCEhQMwlYaFAzhOQAFYAWoFTElHSFRyCFJZTERJNUxBegoIxoQBEgQzMDc3EgoIAhABGAIqAktMGAEiBAgBEAEoAigDKAQwDQ) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Sun, 7 Dec - Mon, 2 Mar SOF Sofia ORD Chicago £535 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:ORD,departure:07/12/2025TANYT&leg2=from:ORD,to:SOF,departure:02/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:534.50&airProductToken=AQpxCj0IwYwBEgQ1NDY5GNIrIOIwKOyF_wIwqof_AjhHQABYAWoFTElHSFRyCFJZTERJNUxBegoIxoQBEgQ1NDY5CjAIwYwBEgMxMzYY4jAgrhwomon_AjC2jf8COFJAAVgBagVMSUdIVHIIUllMREk1TEEKrwEKPQjBjAESBDU5MTUYrhwg4Fwo-cqGAzCCzIYDOFJAAFgBagVMSUdIVHIIUllMREk1TEF6CgjEmAESBDU5MTUKLwjBjAESAjMxGOBcIOIwKNDVhgMwv9mGAzhSQAFYAWoFTElHSFRyCFJZTERJNUxBCj0IwYwBEgQ1NDcwGOIwINIrKMbahgMw69uGAzhUQAFYAWoFTElHSFRyCFJZTERJNUxBegoIxoQBEgQ1NDcwEgoIAhABGAIqAkFGGAEiBAgBEAEoAigDKAQwDQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, 22 Apr - Wed, 29 Apr SOF Sofia ORD Chicago £541 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:ORD,departure:22/04/2026TANYT&leg2=from:ORD,to:SOF,departure:29/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:540.20&airProductToken=AQp4CjQIzJABEgQxNDMxGNIrIKUEKIj_igMwnoCLAzhLQABYAWoIRUNPTElHSFRyCEtYNlFBWEJRCkAIzJABEgQ5MTUwGKUEIK4cKMCCiwMw5oaLAzhLQAFYAWoIRUNPTElHSFRyCEtYNlFBWEJRegoI1YIBEgQ5MTUwCnUKMQjMsAESATcYrhwguTwoqNWLAzC62YsDOEtAAFgBaghFQ09MSUdIVHIIS1g2UUFYQlEKQAjMsAESBDEzOTAYuTwg0iso4tmLAzDp2osDOEtAAVgBaghFQ09MSUdIVHIIS1g2UUFYQlF6CgiymAESBDEzOTASCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Wed, 22 Apr - Wed, 29 Apr SOF Sofia ORD Chicago £548 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SOF,to:ORD,departure:22/04/2026TANYT&leg2=from:ORD,to:SOF,departure:29/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:547.30&airProductToken=AQp1CkAIzLABEgQxMzkxGNIrILk8KJaBiwMwooKLAzhLQABYAWoIRUNPTElHSFRyCEtYNlFBWEJRegoIspgBEgQxMzkxCjEIzLABEgE4GLk8IK4cKNmCiwMwp4eLAzhLQAFYAWoIRUNPTElHSFRyCEtYNlFBWEJRCnUKMQjMsAESATcYrhwguTwoqNWLAzC62YsDOEtAAFgBaghFQ09MSUdIVHIIS1g2UUFYQlEKQAjMsAESBDEzOTAYuTwg0iso4tmLAzDp2osDOEtAAVgBaghFQ09MSUdIVHIIS1g2UUFYQlF6CgiymAESBDEzOTASCggCEAEYAioCTFgYASIECAEQASgCKAMoBDAL) ## Find the cheapest month to fly from Sofia (SOF) to Chicago (ORD) ### February is typically the cheapest month to fly From £421 - £895 per traveller. Flight from Sofia to Chicago route information | Origin airport | Sofia | | --- | --- | | Destination airport | O'Hare Intl. | | Airlines serving | Air Canada, Air France, Air Serbia, Austrian Airlines, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines | | Return price | £519 | | Distance | 8316 km | ## Compare flights from Sofia to Chicago easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sofia to Chicago. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to O'Hare Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Sofia to O'Hare Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Sofia (SOF) to O'Hare Intl. (ORD) The easiest way to view the best deals on flights from Sofia to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Sofia to O'Hare Intl. start at just £519 and range up to £548.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Sofia and Chicago - booking your flight during December, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Sofia to Chicago flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Sofia to O'Hare Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Lake Of The Ozarks (AIZ) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/aiz/chi/lake-of-the-ozarks-to-chicago) - [Flights from Amsterdam (AMS) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/ams/chi/amsterdam-to-chicago) - [Flights from Atlanta (ATL) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/atl/chi/atlanta-to-chicago) - [Flights from Wilkes-Barre (AVP) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/avp/chi/wilkes-barre-to-chicago) - [Flights from Beirut (BEY) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/bey/chi/beirut-to-chicago) - [Flights from Birmingham (BHX) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/bhx/chi/birmingham-to-chicago) - [Flights from Bitam (BMM) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/bmm/chi/bitam-to-chicago) - 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[Flights from Edinburgh (EDI) to Chicago (MDW)](https://www.expedia.co.uk/lp/flights/edi/mdw/edinburgh-to-chicago) - [Flights from Emden (EME) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/eme/chi/emden-to-chicago) - [Flights from Exeter (EXT) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/ext/chi/exeter-to-chicago) - [Flights from Kalispell (FCA) to Chicago (MDW)](https://www.expedia.co.uk/lp/flights/fca/mdw/kalispell-to-chicago) - [Flights from Frankfurt (FRA) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/fra/chi/frankfurt-to-chicago) - [Flights from Galesburg (GBG) to Chicago (MDW)](https://www.expedia.co.uk/lp/flights/gbg/mdw/galesburg-to-chicago) - [Flights from Glasgow (GLA) to Chicago (MDW)](https://www.expedia.co.uk/lp/flights/gla/mdw/glasgow-to-chicago) - [Flights from Geneva (GVA) to Chicago (MDW)](https://www.expedia.co.uk/lp/flights/gva/mdw/geneva-to-chicago) - [Flights from Gary (GYY) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/gyy/chi/gary-to-chicago) - 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[Flights from Miami (MIA) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/mia/chi/miami-to-chicago) - [Flights from Malta (MLK) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/mlk/chi/malta-to-chicago) - [Flights from Durham (MME) to Chicago (MDW)](https://www.expedia.co.uk/lp/flights/mme/mdw/durham-to-chicago) - [Flights from Manila (MNL) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/mnl/chi/manila-to-chicago) - [Flights from Minneapolis (MSP) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/msp/chi/minneapolis-to-chicago) - [Flights from Naples (NAP) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/nap/chi/naples-to-chicago) - [Flights from Nottingham (NQT) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/nqt/chi/nottingham-to-chicago) - [Flights from Newcastle (NTL) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/ntl/chi/newcastle-to-chicago) - [Flights from Norwich (NWI) to Chicago (MDW)](https://www.expedia.co.uk/lp/flights/nwi/mdw/norwich-to-chicago) - [Flights from Obock (OBC) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/obc/chi/obock-to-chicago) - [Flights from Chicago (ORD) to Waukegan (UGN)](https://www.expedia.co.uk/lp/flights/ord/ugn/chicago-to-waukegan) - [Flights from Paris (PAR) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/par/chi/paris-to-chicago) - [Flights from Portland (PDX) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/pdx/chi/portland-to-chicago) - [Flights from Portland (PDX) to Chicago (MDW)](https://www.expedia.co.uk/lp/flights/pdx/mdw/portland-to-chicago) - [Flights from Beijing (PEK) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/pek/chi/beijing-to-chicago) - [Flights from Philadelphia (PHL) to Chicago (CHI)](https://www.expedia.co.uk/lp/flights/phl/chi/philadelphia-to-chicago) - [Flights from Philadelphia (PHL) to Chicago (PWK)](https://www.expedia.co.uk/lp/flights/phl/pwk/philadelphia-to-chicago) - [Flights from Phoenix (PHX) to Chicago (MDW)](https://www.expedia.co.uk/lp/flights/phx/mdw/phoenix-to-chicago) - 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