Title: CA $345 Cheap Flights from Ottawa (YOW) to Chicago (MDW) - Expedia.ca ![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) # CA $345 Cheap Flights from Ottawa (YOW) to Chicago (MDW) [View CA $345 flight on Wed, Jan 28, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YOW,to:MDW,departure:28/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:344.97&airProductToken=AQqpAQo1CNCIARIDMTUwGNizASCYzgEogdKDAzDM0oMDOExAAFgBaghTVEFOREFSRHIITFhBMFpSTFMKNwjEmAESBDQ5MDcYmM4BIOO0ASjJ04MDMKPUgwM4VkABWAFqCU1BSU5DTEFTQ3IIVkFWU0EwTUwKNwjEmAESBDU0NDYY47QBIOywASjV1IMDMKjVgwM4VkABWAFqCU1BSU5DTEFTQ3IIVkFWU0EwTUwSCggBEAEYASoCUEQYASIECAEQASgCKAMoBDAB) - [Roundtrip](?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 Ottawa International Airport (YOW) to Chicago Midway Airport (MDW) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:mdw,departure:08/11/2025TANYT&leg2=from:mdw,to:yow,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![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 30% 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.ca/login) ## Cheap flights from Ottawa (YOW) to Chicago (MDW) Prices were available within the past 7 days and start at CA $345 for one-way flights and CA $665 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Tue, Jan 27 - Sun, Feb 1 YOW Ottawa MDW Chicago CA $665 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MDW,departure:27/01/2026TANYT&leg2=from:MDW,to:YOW,departure:01/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:664.03&airProductToken=AQpwCjYI0IgBEgQyMjAyGNizASD4zAEo8MaDAzC0x4MDOExAAFgBaghTVEFOREFSRHIITFhBMFpSTFMKNgjQiAESBDIzODcY-MwBIOywASj3x4MDMOXIgwM4TEABWAFqCFNUQU5EQVJEcghMNE4wWlJaUwpwCjYI0IgBEgQyMzk0GOywASD4zAEo94OEAzDdhIQDOExAAFgBaghTVEFOREFSRHIITDROMFpSWlMKNgjQiAESBDIyNjkY-MwBINizASiXhYQDMNKFhAM4TEABWAFqCFNUQU5EQVJEcghMWEEwWlJMUxIKCAEQARgBKgJQRBgBIgQIARABKAIoAygEMAE) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Thu, Feb 5 - Mon, Feb 9 YOW Ottawa MDW Chicago CA $669 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MDW,departure:05/02/2026TANYT&leg2=from:MDW,to:YOW,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:668.67&airProductToken=AQqpAQo1CNCIARIDMTU4GNizASCYzgEoxK2EAzCProQDOExAAFgBaghTVEFOREFSRHIITFhBMFpSTFMKNwjEmAESBDQ5NzgYmM4BIOO0ASj4roQDMNOvhAM4VkABWAFqCU1BSU5DTEFTQ3IIVkFWU0EwTUwKNwjEmAESBDM4NjkY47QBIOywASizsYQDMIKyhAM4VkABWAFqCU1BSU5DTEFTQ3IIVkFWU0EwTUwKqQEKNwjEmAESBDM1MjcY7LABIOO0ASi03IQDMP7chAM4VkAAWAFqCU1BSU5DTEFTQ3IIVkFWU0EwTUwKNwjEmAESBDU0MDYY47QBIJjOASiV3oQDMOnehAM4VkABWAFqCU1BSU5DTEFTQ3IIVkFWU0EwTUwKNQjQiAESAzE3ORiYzgEg2LMBKO7ghAMwteGEAzhMQAFYAWoIU1RBTkRBUkRyCExYQTBaUkxTEgoIARABGAEqAlBEGAEiBAgBEAEoAigDKAQwAQ) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Wed, Feb 18 - Thu, Feb 19 YOW Ottawa MDW Chicago CA $671 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MDW,departure:18/02/2026TANYT&leg2=from:MDW,to:YOW,departure:19/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:670.52&airProductToken=AQpICiII0IgBEgQyMjAyGNizASD4zAEosL6FAzD0voUDOExAAFgBCiII0IgBEgQyMzg3GPjMASDssAEot7-FAzClwIUDOExAAVgBCkgKIgjQiAESBDIzODgY7LABIPjMASj8y4UDMOLMhQM4TEAAWAEKIgjQiAESBDIyNjUY-MwBINizASiKzoUDMMXOhQM4TEABWAESCggBEAEYASoCUEQYASIECAEQASgEMAE) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Fri, Feb 6 - Tue, Feb 10 YOW Ottawa MDW Chicago CA $673 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MDW,departure:06/02/2026TANYT&leg2=from:MDW,to:YOW,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:672.85&airProductToken=AQpwCjYI0IgBEgQyMjAyGNizASD4zAEosLeEAzD0t4QDOExAAFgBaghTVEFOREFSRHIITFhBMFpSTFMKNgjQiAESBDIzODcY-MwBIOywASi3uIQDMKW5hAM4TEABWAFqCFNUQU5EQVJEcghMMk4wWlJaUwpwCjYI0IgBEgQyMzg4GOywASD4zAEo3OaEAzDC54QDOExAAFgBaghTVEFOREFSRHIITDJOMFpSWlMKNgjQiAESBDIyNjUY-MwBINizASjq6IQDMKXphAM4TEABWAFqCFNUQU5EQVJEcghMWEEwWlJMUxIKCAEQARgBKgJQRBgBIgQIARABKAIoAygEMAE) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Thu, Feb 5 - Mon, Feb 9 YOW Ottawa MDW Chicago CA $678 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MDW,departure:05/02/2026TANYT&leg2=from:MDW,to:YOW,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:677.04&airProductToken=AQpwCjYI0IgBEgQyMjAyGNizASD4zAEokKyEAzDUrIQDOExAAFgBaghTVEFOREFSRHIITFhBMFpSTFMKNgjQiAESBDIzODcY-MwBIOywASiXrYQDMIWuhAM4TEABWAFqCFNUQU5EQVJEcghMMk4wWlJaUwpwCjYI0IgBEgQyMzg4GOywASD4zAEovNuEAzCi3IQDOExAAFgBaghTVEFOREFSRHIITDJOMFpSWlMKNgjQiAESBDIyNjUY-MwBINizASjK3YQDMIXehAM4TEABWAFqCFNUQU5EQVJEcghMWEEwWlJMUxIKCAEQARgBKgJQRBgBIgQIARABKAIoAygEMAE) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Wed, Apr 1 - Sun, Apr 12 YOW Ottawa MDW Chicago CA $679 Roundtrip found 6 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MDW,departure:01/04/2026TANYT&leg2=from:MDW,to:YOW,departure:12/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:678.73&airProductToken=AQpwCjYI0IgBEgQyMjAyGNizASD4zAEoqpaJAzDulokDOExAAFgBaghTVEFOREFSRHIITFhBMFpSTFMKNgjQiAESBDIzODcY-MwBIOywASi7l4kDMKmYiQM4TEABWAFqCFNUQU5EQVJEcghMMk4wWlJaUwpwCjYI0IgBEgQyMzk0GOywASD4zAEo-5aKAzDhl4oDOExAAFgBaghTVEFOREFSRHIITDJOMFpSWlMKNgjQiAESBDIyNzUY-MwBINizASj6mIoDMLWZigM4TEABWAFqCFNUQU5EQVJEcghMWEEwWlJMUxIKCAEQARgBKgJQRBgBIgQIARABKAIoAygEMAE) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Wed, Feb 18 - Sat, Feb 21 YOW Ottawa MDW Chicago CA $687 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MDW,departure:18/02/2026TANYT&leg2=from:MDW,to:YOW,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:686.26&airProductToken=AQpICiII0IgBEgQyMjAyGNizASD4zAEosL6FAzD0voUDOExAAFgBCiII0IgBEgQyMzg3GPjMASDssAEot7-FAzClwIUDOExAAVgBCkgKIgjQiAESBDIzODgY7LABIPjMASil44UDMIvkhQM4TEAAWAEKIgjQiAESBDIyNjUY-MwBINizASjK5IUDMIXlhQM4TEABWAESCggBEAEYASoCUEQYASIECAEQASgEMAE) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Thu, Nov 20 - Mon, Nov 24 YOW Ottawa MDW Chicago CA $688 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MDW,departure:20/11/2025TANYT&leg2=from:MDW,to:YOW,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:687.13&airProductToken=AQpwCjYI0IgBEgQyMjA4GNizASD4zAEopsz9AjDqzP0COExAAFgBaghTVEFOREFSRHIITDJBMFpSTFMKNgjQiAESBDIzOTMY-MwBIOywASiyzf0CMKDO_QI4TEABWAFqCFNUQU5EQVJEcghMNE4wWlJaUwpwCjYI0IgBEgQyMzg4GOywASD4zAEonPn9AjCC-v0COExAAFgBaghTVEFOREFSRHIITDROMFpSWlMKNgjQiAESBDIyNjUY-MwBINizASiq-_0CMOX7_QI4TEABWAFqCFNUQU5EQVJEcghMMkEwWlJMUxIKCAEQARgBKgJQRBgBIgQIARABKAIoAygEMAE) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Tue, Feb 24 - Wed, Feb 25 YOW Ottawa MDW Chicago CA $690 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MDW,departure:24/02/2026TANYT&leg2=from:MDW,to:YOW,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:689.65&airProductToken=AQpICiII0IgBEgQyMjAyGNizASD4zAEo8IGGAzC0goYDOExAAFgBCiII0IgBEgQyMzg3GPjMASDssAEo94KGAzDlg4YDOExAAVgBCkgKIgjQiAESBDIzODgY7LABIPjMASi8j4YDMKKQhgM4TEAAWAEKIgjQiAESBDIyNjUY-MwBINizASjKkYYDMIWShgM4TEABWAESCggBEAEYASoCUEQYASIECAEQASgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Thu, Apr 16 - Mon, Apr 20 YOW Ottawa MDW Chicago CA $1,358 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MDW,departure:16/04/2026TANYT&leg2=from:MDW,to:YOW,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1357.47&airProductToken=AQqcAQoyCNemARIDNTg5GNizASCYzgEoxL6KAzCVv4oDOE5AAFgBagVFQ09OT3IITk83RDBaRVMKMgjXpgESBDc2NzMYmM4BIMx8KN7BigMw58KKAzhOQAFYAWoFRUNPTk9yCE5PN0QwWkVTCjII16YBEgQ4MTUyGMx8IOywASiKxIoDMOnEigM4TkABWAFqBUVDT05PcghOTzdEMFpFUwqcAQoyCNemARIENjY2NhjssAEg4Fwop-6KAzCc74oDOFNAAFgBagVFQ09OT3IIU083RDBaRVMKMgjXpgESBDcwNzkY4FwgmM4BKJHyigMwmPOKAzhTQAFYAWoFRUNPTk9yCFNPN0QwWkVTCjII16YBEgM1ODgYmM4BINizASjy84oDMLf0igM4U0ABWAFqBUVDT05PcghTTzdEMFpFUxIKCAEQARgBKgJXUxgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Ottawa (YOW) to Chicago (MDW) ### July is typically the cheapest month to fly From CA $336 - CA $1,182 per traveller. ## Alternative airports near Chicago Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ORD,departure:08/11/2025TANYT&leg2=from:ORD,to:YOW,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ORD O'Hare Intl. Cheapest 23 min [Flights from CA $963](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ORD,departure:08/11/2025TANYT&leg2=from:ORD,to:YOW,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Ottawa to Chicago (YOW - MDW) route information | Origin airport | Macdonald-Cartier Intl. | | --- | --- | | Destination airport | Midway Intl. | | Airlines serving | Porter Airlines | | Roundtrip price | CA $664 | | Distance | 1041 km | ## Ottawa to Chicago Flights **The easy way to book your flights from Ottawa to Chicago**  With Expedia, it’s simple to find and book flights to Chicago from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Midway Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Chicago today, tomorrow, or this week.   **Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Midway Intl., MDW**  Sort your search results by price to find great deals on your flight from Ottawa to Chicago—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chicago from Ottawa currently is just CA $665 rising to CA $1,358.   Here are more money-saving tips:  - Fly in January when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Chicago   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Chicago from Ottawa**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chicago with Expedia today. ## Frequently asked questions ### How much is a flight from YOW to Chicago Airport? > If you're planning on travelling between YOW and Chicago Airport, round-trip flights start from CA $665. This price is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Ottawa Intl. Airport to MDW? > Every air carrier has different terms and conditions. If you decide to cancel your vacation, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Ottawa Intl. Airport to Midway Intl. Airport (MDW) that have flexible change policies? > Select our "No change fees" filter to find flexible travel options for your flight from Ottawa Intl. Airport to Midway Airport. This allows you to snag a good price in advance and still have the freedom to make changes without any additional fees. Fare adjustments may apply if your new flight is more expensive. ### How many hours is the flight from YOW to Chicago Airport? > With the average flight time between Macdonald-Cartier Intl. Airport (YOW) and Midway Airport an easy 2 hours and 58 minutes, you'll be discovering the sights of Chicago before you know it. ### How far is the flight from YOW to MDW? > That movie you've been desperate to see will just have to wait — the flight distance between YOW and MDW is only 1,050 kilometres. The captain will be asking you to put your seat upright for touchdown before you know it. ### Which airlines fly direct from Macdonald-Cartier Intl. Airport (YOW) to Midway Airport? > Unfortunately, there are no airlines that directly fly between Macdonald-Cartier Intl. Airport (YOW) and Chicago Airport. You'll need to book a flight with one or more stops. ### Are Ottawa International Airport to Chicago Airport flight tickets cheaper when they're purchased at the last minute? > Late planners can sometimes pick up a bargain, with some of the cheapest fares from Ottawa International Airport to Midway Intl. Airport (MDW) surfacing a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. 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Marie (CIU) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ciu/ord/sault-ste-marie-to-chicago) - [Flights from Charlotte (CLT) to Chicago (ORD)](https://www.expedia.ca/lp/flights/clt/ord/charlotte-to-chicago) - [Flights from Columbus (CMH) to Chicago (ORD)](https://www.expedia.ca/lp/flights/cmh/ord/columbus-to-chicago) - [Flights from Cincinnati (CVG) to Chicago (ORD)](https://www.expedia.ca/lp/flights/cvg/ord/cincinnati-to-chicago) - [Flights from Washington (DCA) to Chicago (ORD)](https://www.expedia.ca/lp/flights/dca/ord/washington-to-chicago) - [Flights from Delhi (DEL) to Chicago (ORD)](https://www.expedia.ca/lp/flights/del/ord/delhi-to-chicago) - [Flights from Denver (DEN) to Chicago (ORD)](https://www.expedia.ca/lp/flights/den/ord/denver-to-chicago) - [Flights from Dallas (DFW) to Chicago (ORD)](https://www.expedia.ca/lp/flights/dfw/ord/dallas-to-chicago) - [Flights from Duluth (DLH) to Chicago (ORD)](https://www.expedia.ca/lp/flights/dlh/ord/duluth-to-chicago) - [Flights from Des Moines (DSM) to Chicago (ORD)](https://www.expedia.ca/lp/flights/dsm/ord/des-moines-to-chicago) - 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[Flights from Great Falls (GTF) to Chicago (ORD)](https://www.expedia.ca/lp/flights/gtf/ord/great-falls-to-chicago) - [Flights from Houston (HOU) to Chicago (ORD)](https://www.expedia.ca/lp/flights/hou/ord/houston-to-chicago) - [Flights from Hyderabad (HYD) to Chicago (ORD)](https://www.expedia.ca/lp/flights/hyd/ord/hyderabad-to-chicago) - [Flights from Niagara Falls (IAG) to Chicago (ORD)](https://www.expedia.ca/lp/flights/iag/ord/niagara-falls-to-chicago) - [Flights from Indianapolis (IND) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ind/ord/indianapolis-to-chicago) - [Flights from New York (JFK) to Chicago (ORD)](https://www.expedia.ca/lp/flights/jfk/ord/new-york-to-chicago) - [Flights from Karachi (KHI) to Chicago (ORD)](https://www.expedia.ca/lp/flights/khi/ord/karachi-to-chicago) - [Flights from Las Vegas (LAS) to Chicago (ORD)](https://www.expedia.ca/lp/flights/las/ord/las-vegas-to-chicago) - [Flights from Los Angeles (LAX) to Chicago (ORD)](https://www.expedia.ca/lp/flights/lax/ord/los-angeles-to-chicago) - [Flights from New York (LGA) to Chicago (ORD)](https://www.expedia.ca/lp/flights/lga/ord/new-york-to-chicago) - [Flights from London (LHR) to Chicago (ORD)](https://www.expedia.ca/lp/flights/lhr/ord/london-to-chicago) - [Flights from Kansas City (MCI) to Chicago (ORD)](https://www.expedia.ca/lp/flights/mci/ord/kansas-city-to-chicago) - [Flights from Orlando (MCO) to Chicago (ORD)](https://www.expedia.ca/lp/flights/mco/ord/orlando-to-chicago) - [Flights from Memphis (MEM) to Chicago (ORD)](https://www.expedia.ca/lp/flights/mem/ord/memphis-to-chicago) - [Flights from Mexico City (MEX) to Chicago (ORD)](https://www.expedia.ca/lp/flights/mex/ord/mexico-city-to-chicago) - [Flights from Miami (MIA) to Chicago (ORD)](https://www.expedia.ca/lp/flights/mia/ord/miami-to-chicago) - [Flights from Milwaukee (MKE) to Chicago (ORD)](https://www.expedia.ca/lp/flights/mke/ord/milwaukee-to-chicago) - [Flights from Minot (MOT) to Chicago (ORD)](https://www.expedia.ca/lp/flights/mot/ord/minot-to-chicago) - [Flights from Madison (MSN) to Chicago (ORD)](https://www.expedia.ca/lp/flights/msn/ord/madison-to-chicago) - [Flights from Minneapolis (MSP) to Chicago (ORD)](https://www.expedia.ca/lp/flights/msp/ord/minneapolis-to-chicago) - [Flights from Ogdensburg (OGS) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ogs/ord/ogdensburg-to-chicago) - [Flights from Omaha (OMA) to Chicago (ORD)](https://www.expedia.ca/lp/flights/oma/ord/omaha-to-chicago) - [Flights from Ontario (ONT) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ont/ord/ontario-to-chicago) - [Flights from Plattsburgh (PBG) to Chicago (ORD)](https://www.expedia.ca/lp/flights/pbg/ord/plattsburgh-to-chicago) - [Flights from Portland (PDX) to Chicago (ORD)](https://www.expedia.ca/lp/flights/pdx/ord/portland-to-chicago) - [Flights from Philadelphia (PHL) to Chicago (ORD)](https://www.expedia.ca/lp/flights/phl/ord/philadelphia-to-chicago) - [Flights from Pittsburgh (PIT) to Chicago (ORD)](https://www.expedia.ca/lp/flights/pit/ord/pittsburgh-to-chicago) - [Flights from Raleigh (RDU) to Chicago (ORD)](https://www.expedia.ca/lp/flights/rdu/ord/raleigh-to-chicago) - [Flights from Rockford (RFD) to Chicago (ORD)](https://www.expedia.ca/lp/flights/rfd/ord/rockford-to-chicago) - [Flights from San Diego (SAN) to Chicago (ORD)](https://www.expedia.ca/lp/flights/san/ord/san-diego-to-chicago) - [Flights from Louisville (SDF) to Chicago (ORD)](https://www.expedia.ca/lp/flights/sdf/ord/louisville-to-chicago) - [Flights from Seattle (SEA) to Chicago (ORD)](https://www.expedia.ca/lp/flights/sea/ord/seattle-to-chicago) - [Flights from San Francisco (SFO) to Chicago (ORD)](https://www.expedia.ca/lp/flights/sfo/ord/san-francisco-to-chicago) - [Flights from Salt Lake City (SLC) to Chicago (ORD)](https://www.expedia.ca/lp/flights/slc/ord/salt-lake-city-to-chicago) - [Flights from Syracuse (SYR) to Chicago (ORD)](https://www.expedia.ca/lp/flights/syr/ord/syracuse-to-chicago) - [Flights from Sault Ste. Marie (YAM) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yam/ord/sault-ste-marie-to-chicago) - [Flights from Nanaimo (YCD) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ycd/ord/nanaimo-to-chicago) - [Flights from St. Catharines (YCM) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ycm/ord/st-catharines-to-chicago) - [Flights from Edmonton (YEG) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yeg/ord/edmonton-to-chicago) - [Flights from Fredericton (YFC) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yfc/ord/fredericton-to-chicago) - [Flights from Kingston (YGK) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ygk/ord/kingston-to-chicago) - [Flights from Hamilton (YHM) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yhm/ord/hamilton-to-chicago) - [Flights from Halifax (YHZ) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yhz/ord/halifax-to-chicago) - [Flights from Kamloops (YKA) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yka/ord/kamloops-to-chicago) - [Flights from Kitchener (YKF) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ykf/ord/kitchener-to-chicago) - [Flights from Kelowna (YLW) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ylw/ord/kelowna-to-chicago) - [Flights from Ottawa (YOW) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yow/ord/ottawa-to-chicago) - [Flights from Peterborough (YPQ) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ypq/ord/peterborough-to-chicago) - [Flights from Québec (YQB) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yqb/ord/quebec-to-chicago) - [Flights from Windsor (YQG) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yqg/ord/windsor-to-chicago) - [Flights from Moncton (YQM) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yqm/ord/moncton-to-chicago) - [Flights from Regina (YQR) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yqr/ord/regina-to-chicago) - [Flights from Thunder Bay (YQT) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yqt/ord/thunder-bay-to-chicago) - [Flights from Sudbury (YSB) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ysb/ord/sudbury-to-chicago) - [Flights from Saint John (YSJ) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ysj/ord/saint-john-to-chicago) - [Flights from Toronto (YTZ) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ytz/ord/toronto-to-chicago) - [Flights from Montreal (YUL) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yul/ord/montreal-to-chicago) - [Flights from Vancouver (YVR) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yvr/ord/vancouver-to-chicago) - [Flights from Winnipeg (YWG) to Chicago (ORD)](https://www.expedia.ca/lp/flights/ywg/ord/winnipeg-to-chicago) - [Flights from Saskatoon (YXE) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yxe/ord/saskatoon-to-chicago) - [Flights from London (YXU) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yxu/ord/london-to-chicago) - [Flights from Abbotsford (YXX) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yxx/ord/abbotsford-to-chicago) - [Flights from North Bay (YYB) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yyb/ord/north-bay-to-chicago) - [Flights from Calgary (YYC) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yyc/ord/calgary-to-chicago) - [Flights from Charlottetown (YYG) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yyg/ord/charlottetown-to-chicago) - [Flights from Victoria (YYJ) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yyj/ord/victoria-to-chicago) - [Flights from St. John's (YYT) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yyt/ord/st-johns-to-chicago) - [Flights from Toronto (YYZ) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yyz/ord/toronto-to-chicago) - [Flights from Sarnia (YZR) to Chicago (ORD)](https://www.expedia.ca/lp/flights/yzr/ord/sarnia-to-chicago) \*Available to Expedia members.