Title: £82 Cheap Flights from Calgary to Chicago (YYC 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) # £82 Cheap Flights from Calgary (YYC) to Chicago (ORD) [View £82 flight on Fri, 14 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:YYC,to:ORD,departure:14/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:81.51&airProductToken=AQozCjEI16YBEgQxNjEwGJgWIK4cKKCI_QIw94n9AjhBQABYAWoFQkFTSUNyCEFUUUQwWkJXEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) - [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 Calgary International Airport (YYC) to Chicago O'Hare International Airport (ORD) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:yyc,to:ord,departure:29/09/2025TANYT&leg2=from:ord,to:yyc,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:yyc,to:ord,departure:29/09/2025TANYT&leg2=from:ord,to:yyc,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:yyc,to:ord,departure:29/09/2025TANYT&leg2=from:ord,to:yyc,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:yyc,to:ord,departure:29/09/2025TANYT&leg2=from:ord,to:yyc,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:yyc,to:ord,departure:29/09/2025TANYT&leg2=from:ord,to:yyc,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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:yyc,to:ord,departure:29/09/2025TANYT&leg2=from:ord,to:yyc,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Calgary (YYC) to Chicago (ORD) Prices were available within the past 7 days and start at £82 for one-way flights and £132 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, 28 Nov - Mon, 8 Dec YYC Calgary ORD Chicago £132 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:28/11/2025TANYT&leg2=from:ORD,to:YYC,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:131.50&airProductToken=AQozCjEI16YBEgQxNjEwGJgWIK4cKOCl_gIwt6f-AjhBQABYAWoFQkFTSUNyCEFUUUQwWkJXCjMKMQjXpgESBDE2MTEYrhwgmBYopJj_AjCPmv8COEVAAFgBagVCQVNJQ3IITFRVRDBaQk0SCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, 27 Oct - Mon, 3 Nov YYC Calgary ORD Chicago £139 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:27/10/2025TANYT&leg2=from:ORD,to:YYC,departure:03/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:138.70&airProductToken=AQozCjEIwYIBEgQyMzg5GJgWIK4cKLG_-wIw_sD7AjhCQABYAWoFQkFTSUNyCE9WQUNaTkJYCmcKMQjBggESAzc4MBiuHCCjsQEolZL8AjCzk_wCOEJAAFgBagVCQVNJQ3IIT1ZBQ1pOQlgKMgjBggESBDE5NzMYo7EBIJgWKJCX_AIwhJn8AjhCQAFYAWoFQkFTSUNyCE9WQUNaTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, 8 Dec - Mon, 15 Dec YYC Calgary ORD Chicago £141 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:08/12/2025TANYT&leg2=from:ORD,to:YYC,departure:15/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:140.45&airProductToken=AQozCjEI16YBEgQxNjEwGJgWIK4cKKCW_wIw95f_AjhFQABYAWoFQkFTSUNyCExUVUQwWkJNCjMKMQjXpgESBDE2MTEYrhwgmBYohOf_AjDv6P8COEVAAFgBagVCQVNJQ3IITFRVRDBaQk0SCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Thu, 23 Oct - Mon, 27 Oct YYC Calgary ORD Chicago £147 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:23/10/2025TANYT&leg2=from:ORD,to:YYC,departure:27/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:146.76&airProductToken=AQozCjEI16YBEgQxNTg4GJgWIK4cKOeR-wIwt5P7AjhBQABYAWoFQkFTSUNyCEFUVUQwWkJLCjMKMQjXpgESBDE2MTEYrhwgmBYoqL_7AjCTwfsCOEFAAFgBagVCQVNJQ3IIQVRVRDBaQksSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, 5 Nov - Sat, 8 Nov YYC Calgary ORD Chicago £149 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:05/11/2025TANYT&leg2=from:ORD,to:YYC,departure:08/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:148.40&airProductToken=AQpmCjEIwYYBEgMxMzAYmBYgmM4BKL2h_AIwqKP8AjhHQABYAWoFQkFTSUNyCEdOQTJBMkJBCjEIwYYBEgM1MDcYmM4BIK4cKMOk_AIwtqX8AjhHQAFYAWoFQkFTSUNyCEdOQTJBMkJBCmcKMgjBhgESBDg5MDQYrhwgmM4BKODE_AIwxMX8AjhHQABYAWoFQkFTSUNyCEdOQTJBMkJBCjEIwYYBEgMxNDkYmM4BIJgWKKrH_AIwssn8AjhHQAFYAWoFQkFTSUNyCEdOQTJBMkJBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, 30 Oct - Tue, 4 Nov YYC Calgary ORD Chicago £150 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:30/10/2025TANYT&leg2=from:ORD,to:YYC,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:149.50&airProductToken=AQpmCjEIwYYBEgMxMzAYmBYgmM4BKMHd-wIwrN_7AjhHQABYAWoFQkFTSUNyCEdOQTJBMkJBCjEIwYYBEgM1MDcYmM4BIK4cKMfg-wIwuuH7AjhHQAFYAWoFQkFTSUNyCEdOQTJBMkJBCmcKMgjBhgESBDg5MDAYrhwgmM4BKOiW_AIwzJf8AjhHQABYAWoFQkFTSUNyCEdOQTJBMkJBCjEIwYYBEgMxNDEYmM4BIJgWKJyY_AIwpJr8AjhHQAFYAWoFQkFTSUNyCEdOQTJBMkJBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 23 Sept - Tue, 30 Sept YYC Calgary ORD Chicago £152 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:23/09/2025TANYT&leg2=from:ORD,to:YYC,departure:30/09/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:151.80&airProductToken=AQpkCjAIwYYBEgMzMTYYmBYgmF0ojrv4AjD-vPgCOEdAAFgBagVCQVNJQ3IIR05BNEEyQkEKMAjBhgESAzUyMRiYXSCuHCjEvfgCMNu--AI4R0ABWAFqBUJBU0lDcghHTkE0QTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, 23 Oct - Mon, 27 Oct YYC Calgary ORD Chicago £156 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:23/10/2025TANYT&leg2=from:ORD,to:YYC,departure:27/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:155.40&airProductToken=AQpmCjEIwYYBEgMxNTQYmBYgmM4BKM6M-wIwtI77AjhHQABYAWoFQkFTSUNyCEdOQTJBMkJBCjEIwYYBEgM1MDMYmM4BIK4cKP-O-wIw8Y_7AjhHQAFYAWoFQkFTSUNyCEdOQTJBMkJBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, 9 Jan - Sat, 21 Feb YYC Calgary ORD Chicago £210 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:09/01/2026TANYT&leg2=from:ORD,to:YYC,departure:21/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:210.00&airProductToken=AQpuCjUIxJgBEgQyNDkyGJgWIMx8KI_9gQMwuv6BAzhFQABYAWoJTUFJTkJBU0lDcghUQVROQTBCUQo1CMSYARIEMTUzMxjMfCCuHCjr_4EDMMiAggM4RUABWAFqCU1BSU5CQVNJQ3IIVEFUTkEwQlEKbgo1CMSYARIEMjI0NxiuHCDyEijr44UDMMvlhQM4RUAAWAFqCU1BSU5CQVNJQ3IIVEFUTkEwQlEKNQjEmAESBDQxMTMY8hIgmBYoy-eFAzDX6IUDOEVAAVgBaglNQUlOQkFTSUNyCFRBVE5BMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, 27 Oct - Mon, 3 Nov YYC Calgary ORD Chicago £301 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:27/10/2025TANYT&leg2=from:ORD,to:YYC,departure:03/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:300.40&airProductToken=AQo2CjQI1YIBEgQxNjU1GJgWIK4cKP2--wIw0sD7AjhOQABYAWoIRUNPQkFTSUNyCEtOQTFBMEJOCmoKMwjVggESAzc2NxiuHCCDaSirjvwCMNSP_AI4TkAAWAFqCEVDT0JBU0lDcghLTkExQTBCTgozCNWCARIDNzIwGINpIJgWKKiR_AIwxZL8AjhOQAFYAWoIRUNPQkFTSUNyCEtOQTFBMEJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ## Find the cheapest month to fly from Calgary (YYC) to Chicago (ORD) ### May is typically the cheapest month to fly From £109 - £253 per traveller. Flight from Calgary to Chicago route information | Origin airport | Calgary Intl. | | --- | --- | | Destination airport | O'Hare Intl. | | Airlines serving | Air Canada, WestJet | | Return price | £132 | | Distance | 2211 km | | Average flight time | 4 hours 28 mins | ## Compare flights from Calgary to Chicago easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Calgary to Chicago. Operating between them 14 flights per day, 20 airlines cover the route. And American Airlines, Qatar Airways, Air Canada, Avianca, Emirates, Delta Air Lines, WestJet, United Airlines, British Airways fly direct, getting you to O'Hare Intl. in just 5hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Calgary Intl. 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 Calgary Intl. (YYC) to O'Hare Intl. (ORD) The easiest way to view the best deals on flights from Calgary 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 Calgary Intl. to O'Hare Intl. start at just £132 and range up to £301.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Calgary and Chicago - booking your flight during November, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Calgary to Chicago flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Calgary Intl. 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.   ## Frequently asked questions ### How much is a flight from YYC to O'Hare Airport? > Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between YYC Calgary International Airport and O'Hare Intl. Airport (ORD) start from £132. Make your booking ASAP to secure the best price for your trip. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from YYC Calgary International Airport to ORD? > We get that things come up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Calgary Intl. Airport (YYC) to ORD that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for YYC Calgary International Airport to O'Hare Intl. Airport (ORD) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Calgary Intl. Airport (YYC) to O'Hare Airport? > Around 2,200 kilometres separates Calgary and Chicago, so pack some in-flight entertainment to help you while away a couple of hours. That latest bestseller you've yet to start will be perfect. ### Which airlines fly direct from YYC to O'Hare Airport? > Check out the deals on offer with United Airlines (UA) if you want to travel straight from YYC Calgary International Airport to O'Hare Airport. This top carrier offers 30 flights monthly, so you're sure to find one that suits your schedule. ### Are Calgary Intl. Airport (YYC) to O'Hare Intl. Airport (ORD) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from YYC Calgary International Airport to O'Hare Airport at the last minute could save you some cash. However, it might cost you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Nearby Airports - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Calgary - [Calgary to Los Angeles (YYC - LAX)](https://expedia.co.uk/lp/flights/yyc/lax/calgary-to-los-angeles) - [Calgary to London (YYC - LCY)](https://expedia.co.uk/lp/flights/yyc/lcy/calgary-to-london) - [Calgary to Paris (YYC - CDG)](https://expedia.co.uk/lp/flights/yyc/cdg/calgary-to-paris) - [Calgary to Delhi (YYC - DEL)](https://expedia.co.uk/lp/flights/yyc/del/calgary-to-delhi) - [Calgary to Edinburgh (YYC - EDI)](https://expedia.co.uk/lp/flights/yyc/edi/calgary-to-edinburgh) - [Calgary to Dublin (YYC - DUB)](https://expedia.co.uk/lp/flights/yyc/dub/calgary-to-dublin) - [Calgary to Montreal (YYC - YUL)](https://expedia.co.uk/lp/flights/yyc/yul/calgary-to-montreal) - [Calgary to Tokyo (YYC - NRT)](https://expedia.co.uk/lp/flights/yyc/nrt/calgary-to-tokyo) - [Calgary to Vancouver (YYC - YVR)](https://expedia.co.uk/lp/flights/yyc/yvr/calgary-to-vancouver) - [Calgary to London (YYC - LHR)](https://expedia.co.uk/lp/flights/yyc/lhr/calgary-to-london) - [Calgary to Abbotsford (YYC - YXX)](https://expedia.co.uk/lp/flights/yyc/yxx/calgary-to-abbotsford) - [Calgary to Toronto (YYC - YYZ)](https://expedia.co.uk/lp/flights/yyc/yyz/calgary-to-toronto) ### Top Routes to Chicago - [Newark Liberty Intl. Airport to Chicago (EWR - ORD)](https://expedia.co.uk/lp/flights/ewr/ord/newark-liberty-intl-airport-to-chicago) - [Bristol to Chicago (BRS - ORD)](https://expedia.co.uk/lp/flights/brs/ord/bristol-to-chicago) - [Los Angeles to Chicago (LAX - ORD)](https://expedia.co.uk/lp/flights/lax/ord/los-angeles-to-chicago) - [London to Chicago (LCY - ORD)](https://expedia.co.uk/lp/flights/lcy/ord/london-to-chicago) - [Boston to Chicago (BOS - ORD)](https://expedia.co.uk/lp/flights/bos/ord/boston-to-chicago) - [Edinburgh to Chicago (EDI - ORD)](https://expedia.co.uk/lp/flights/edi/ord/edinburgh-to-chicago) - [New York to Chicago (JFK - ORD)](https://expedia.co.uk/lp/flights/jfk/ord/new-york-to-chicago) - [Dublin to Chicago (DUB - ORD)](https://expedia.co.uk/lp/flights/dub/ord/dublin-to-chicago) - [Birmingham to Chicago (BHX - ORD)](https://expedia.co.uk/lp/flights/bhx/ord/birmingham-to-chicago) - [Kitchener to Chicago (YKF - ORD)](https://expedia.co.uk/lp/flights/ykf/ord/kitchener-to-chicago) - [Athens to Chicago (ATH - ORD)](https://expedia.co.uk/lp/flights/ath/ord/athens-to-chicago) - [Baltimore to Chicago (BWI - ORD)](https://expedia.co.uk/lp/flights/bwi/ord/baltimore-to-chicago) ### Top Routes from Calgary - [Air Canada Calgary to Los Angeles](https://expedia.co.uk/lp/flight-routes/air-canada-from-calgary-intl-to-los-angeles-intl/ac/yyc/lax) - [Air Canada Calgary to London](https://expedia.co.uk/lp/flight-routes/air-canada-from-calgary-intl-to-heathrow/ac/yyc/lhr) ### Top Routes to Chicago - [Alaska Airlines Los Angeles to Chicago](https://expedia.co.uk/lp/flight-routes/alaska-airlines-from-los-angeles-intl-to-ohare-intl/as/lax/ord) - [Aer Lingus Edinburgh to Chicago](https://expedia.co.uk/lp/flight-routes/aer-lingus-from-edinburgh-to-ohare-intl/ei/edi/ord) - [British Airways Dublin to Chicago](https://expedia.co.uk/lp/flight-routes/british-airways-from-dublin-to-ohare-intl/ba/dub/ord) - [Aer Lingus Birmingham to Chicago](https://expedia.co.uk/lp/flight-routes/aer-lingus-from-birmingham-to-ohare-intl/ei/bhx/ord) - [British Airways London to Chicago](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-ohare-intl/ba/lhr/ord) ### Top Flight Destinations - [Flights to Las Vegas](https://expedia.co.uk/Cheap-Flights-To-Las-Vegas.d178276.Travel-Guide-Flights) - [Flights to New York](https://expedia.co.uk/Cheap-Flights-To-New-York.d178293.Travel-Guide-Flights) - [Flights to Orlando](https://expedia.co.uk/Cheap-Flights-To-Orlando.d178294.Travel-Guide-Flights) - [Flights to Chicago](https://expedia.co.uk/Cheap-Flights-To-Chicago.d178248.Travel-Guide-Flights) - [Flights to San Diego](https://expedia.co.uk/Cheap-Flights-To-San-Diego.d3073.Travel-Guide-Flights) - [Flights to San Francisco](https://expedia.co.uk/Cheap-Flights-To-San-Francisco.d178305.Travel-Guide-Flights) - [Flights to Los Angeles](https://expedia.co.uk/Cheap-Flights-To-Los-Angeles.d178280.Travel-Guide-Flights) - [Flights to Boston](https://expedia.co.uk/Cheap-Flights-To-Boston.d178239.Travel-Guide-Flights) - [Flights to Miami](https://expedia.co.uk/Cheap-Flights-To-Miami.d178286.Travel-Guide-Flights) - [Flights to Houston](https://expedia.co.uk/Cheap-Flights-To-Houston.d178265.Travel-Guide-Flights) - [Flights to Pigeon Forge](https://expedia.co.uk/Cheap-Flights-To-Pigeon-Forge.d8264.Travel-Guide-Flights) - [Flights to Nashville](https://expedia.co.uk/Cheap-Flights-To-Nashville.d178291.Travel-Guide-Flights) - [Flights to Myrtle Beach](https://expedia.co.uk/Cheap-Flights-To-Myrtle-Beach.d601685.Travel-Guide-Flights) - [Flights to Atlanta](https://expedia.co.uk/Cheap-Flights-To-Atlanta.d178232.Travel-Guide-Flights) - [Flights to San Antonio](https://expedia.co.uk/Cheap-Flights-To-San-Antonio.d178303.Travel-Guide-Flights) - [Flights to Denver](https://expedia.co.uk/Cheap-Flights-To-Denver.d178254.Travel-Guide-Flights) - [Flights to Honolulu](https://expedia.co.uk/Cheap-Flights-To-Honolulu.d1488.Travel-Guide-Flights) - [Flights to Gatlinburg](https://expedia.co.uk/Cheap-Flights-To-Gatlinburg.d7474.Travel-Guide-Flights) - [Flights to Panama City Beach](https://expedia.co.uk/Cheap-Flights-To-Panama-City-Beach.d8021.Travel-Guide-Flights) - [Flights to Atlantic City](https://expedia.co.uk/Cheap-Flights-To-Atlantic-City.d602179.Travel-Guide-Flights) ### Related Airlines - [KLM](https://expedia.co.uk/KLM-Flights.cKL.Travel-Guide-Airlines) - [Air Canada](https://expedia.co.uk/Air-Canada-Flights.cAC.Travel-Guide-Airlines) - [WestJet](https://expedia.co.uk/WestJet-Flights.cWS.Travel-Guide-Airlines) - [Virgin Atlantic](https://expedia.co.uk/Virgin-Atlantic-Flights.cVS.Travel-Guide-Airlines) - [British Airways](https://expedia.co.uk/British-Airways-Flights.cBA.Travel-Guide-Airlines) - [Air France](https://expedia.co.uk/Air-France-Flights.cAF.Travel-Guide-Airlines) - [Aer Lingus](https://expedia.co.uk/Aer-Lingus-Flights.cEI.Travel-Guide-Airlines) - [Lufthansa](https://expedia.co.uk/Lufthansa-Flights.cLH.Travel-Guide-Airlines) - [Iberia](https://expedia.co.uk/Iberia-Flights.cIB.Travel-Guide-Airlines) - [Finnair](https://expedia.co.uk/Finnair-Flights.cAY.Travel-Guide-Airlines) - [Air Transat](https://expedia.co.uk/Air-Transat-Flights.cTS.Travel-Guide-Airlines) - [Swiss International Air Lines](https://expedia.co.uk/Swiss-International-Air-Lines-Flights.cLX.Travel-Guide-Airlines) - [Brussels Airlines](https://expedia.co.uk/Brussels-Airlines-Flights.cSN.Travel-Guide-Airlines) - [Flair Airlines](https://expedia.co.uk/Flair-Airlines-Flights.cF8.Travel-Guide-Airlines) - [TAP Portugal](https://expedia.co.uk/TAP-Portugal-Flights.cTP.Travel-Guide-Airlines) - [Porter Airlines](https://expedia.co.uk/Porter-Airlines-Flights.cPD.Travel-Guide-Airlines) Chicago Airports #### Chicago ### Nearby Airports - [Canadian Rockies Intl. Airport (YXC)](https://expedia.co.uk/lp/airports/yxc/flights-from-canadian-rockies-intl-airport) - [Medicine Hat Airport (YXH)](https://expedia.co.uk/lp/airports/yxh/flights-from-medicine-hat-airport) ### Expedia's Latest Trends Flights - [GLA to YEG flights](https://expedia.co.uk/lp/flights/gla/yeg/glasgow-to-edmonton) - [ORD to CHS flights](https://expedia.co.uk/lp/flights/ord/chs/chicago-to-charleston) - [YYZ to YBA flights](https://expedia.co.uk/lp/flights/yyz/yba/toronto-to-banff) - [ORD to LGA flights](https://expedia.co.uk/lp/flights/ord/lga/chicago-to-new-york) - [BHX to ORD flights](https://expedia.co.uk/lp/flights/bhx/ord/birmingham-to-chicago) - [LGA to ORD flights](https://expedia.co.uk/lp/flights/lga/ord/new-york-to-chicago) - [DUB to YEG flights](https://expedia.co.uk/lp/flights/dub/yeg/dublin-to-edmonton) - [MAN to YBA flights](https://expedia.co.uk/lp/flights/man/yba/manchester-to-banff) - [EDI to ORD flights](https://expedia.co.uk/lp/flights/edi/ord/edinburgh-to-chicago) - [YYZ to YEG flights](https://expedia.co.uk/lp/flights/yyz/yeg/toronto-to-edmonton) - [DUB to ORD flights](https://expedia.co.uk/lp/flights/dub/ord/dublin-to-chicago) - [ORD to BOS flights](https://expedia.co.uk/lp/flights/ord/bos/chicago-to-boston) - [JFK to ORD flights](https://expedia.co.uk/lp/flights/jfk/ord/new-york-to-chicago) - [ORD to MSP flights](https://expedia.co.uk/lp/flights/ord/msp/chicago-to-minneapolis) - [British Airways London (LHR) to Chicago (ORD) flights](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-ohare-intl/ba/lhr/ord) - [LON to YEG flights](https://expedia.co.uk/lp/flights/lon/yeg/london-to-edmonton) - [LHR to YEG flights](https://expedia.co.uk/lp/flights/lhr/yeg/london-to-edmonton) - [EDI to YEG flights](https://expedia.co.uk/lp/flights/edi/yeg/edinburgh-to-edmonton) - [LGW to ORD flights](https://expedia.co.uk/lp/flights/lgw/ord/london-to-chicago) - [YVR to YBA flights](https://expedia.co.uk/lp/flights/yvr/yba/vancouver-to-banff) - [British Airways Chicago (ORD) to London (LHR) flights](https://expedia.co.uk/lp/flight-routes/british-airways-from-ohare-intl-to-heathrow/ba/ord/lhr) - [ORD to LHR flights](https://expedia.co.uk/lp/flights/ord/lhr/chicago-to-london) - [LHR to YBA flights](https://expedia.co.uk/lp/flights/lhr/yba/london-to-banff) - [GLA to ORD flights](https://expedia.co.uk/lp/flights/gla/ord/glasgow-to-chicago) - [YYZ to ORD flights](https://expedia.co.uk/lp/flights/yyz/ord/toronto-to-chicago) - [YEG to LHR flights](https://expedia.co.uk/lp/flights/yeg/lhr/edmonton-to-london) - [LHR to ORD flights](https://expedia.co.uk/lp/flights/lhr/ord/london-to-chicago) - [ORD to NYC flights](https://expedia.co.uk/lp/flights/ord/nyc/chicago-to-new-york) - [MAN to ORD flights](https://expedia.co.uk/lp/flights/man/ord/manchester-to-chicago) - [MAN to YEG flights](https://expedia.co.uk/lp/flights/man/yeg/manchester-to-edmonton) \*Available to Expedia members. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. 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