Title: Cheap Flights to Chicago Heights , IL from CA $186 - Expedia.ca ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Chicago Heights , IL from CA $186 [View CA $186 flight on Wed, Jun 3, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YTZ,to:MDW,departure:03/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:185.24&airProductToken=AQo1CjMI0IgBEgQyMzkzGPjMASDssAEoqd6OAzCX344DOE1AAFgBagVCQVNJQ3IITTJOMFpEWkwSCggBEAEYASoCUEQYASIECAEQASgCKAMoBDAB) [Hotels in Chicago Heights](https://expedia.ca/Chicago-Heights-Hotels.d89157.Travel-Guide-Hotels)[Chicago Heights Car Rentals](https://expedia.ca/Car-Rentals-In-Chicago-Heights.d89157.Car-Rental-Guide)[Chicago Heights Vacation Packages](https://expedia.ca/Chicago-Heights.d89157.Destination-Travel-Guides) ## Popular airlines to Chicago Heights - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Chicago Heights, Illinois, United States of America,departure:23/04/2026TANYT&leg2=from:Chicago Heights, Illinois, United States of America,to:CMH,departure:30/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Chicago Heights, Illinois, United States of America,departure:23/04/2026TANYT&leg2=from:Chicago Heights, Illinois, United States of America,to:CMH,departure:30/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Chicago Heights, Illinois, United States of America,departure:23/04/2026TANYT&leg2=from:Chicago Heights, Illinois, United States of America,to:CMH,departure:30/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Chicago Heights, Illinois, United States of America,departure:23/04/2026TANYT&leg2=from:Chicago Heights, Illinois, United States of America,to:CMH,departure:30/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Chicago Heights, Illinois, United States of America,departure:23/04/2026TANYT&leg2=from:Chicago Heights, Illinois, United States of America,to:CMH,departure:30/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Chicago Heights, Illinois, United States of America,departure:23/04/2026TANYT&leg2=from:Chicago Heights, Illinois, United States of America,to:CMH,departure:30/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Chicago Heights, Illinois, United States of America,departure:23/04/2026TANYT&leg2=from:Chicago Heights, Illinois, United States of America,to:CMH,departure:30/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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\* - ![](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\* - ![](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) ## How much is the cheapest flight to Chicago Heights? Prices were available within the past 7 days and start at CA $186 for one-way flights and CA $301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Jun 7 - Sun, Aug 2 YTZ Toronto ORD Chicago CA $302 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:ORD,departure:07/06/2026TANYT&leg2=from:ORD,to:YTZ,departure:02/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:301.55&airProductToken=AQo0CjIIwYYBEgQ4NTQ5GPjMASCuHCj4jY8DMOyOjwM4R0AAWAFqBUJBU0lDcghHTkE0QTJCQQpmCjAIwYYBEgM1MjAYrhwgmF0ouf-TAzDAgJQDOEdAAFgBagVCQVNJQ3IIR05BMkEyQkEKMgjBhgESBDc5NjkYmF0g-MwBKNaBlAMwp4KUAzhHQAFYAWoFQkFTSUNyCEdOQTJBMkJBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Mon, May 18 - Wed, May 20 YTZ Toronto MDW Chicago CA $311 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:MDW,departure:18/05/2026TANYT&leg2=from:MDW,to:YTZ,departure:20/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:310.65&airProductToken=AQo1CjMI0IgBEgQyMzg3GPjMASDssAEoh6iNAzD1qI0DOE1AAFgBagVCQVNJQ3IITTZOMFpSWkwKNQozCNCIARIEMjM5NBjssAEg-MwBKITCjQMw6MKNAzhNQABYAWoFQkFTSUNyCE0yTjBaRFpMEgoIARABGAEqAlBEGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Apr 30 - Sat, Oct 31 YYZ Toronto MDW Chicago CA $327 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:MDW,departure:30/04/2026TANYT&leg2=from:MDW,to:YYZ,departure:31/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:326.68&airProductToken=AQpyCjcIxJgBEgQ1MDMxGJjOASDjtAEootyLAzCF3YsDOEVAAFgBaglNQUlOQkFTSUNyCFhBVVNBMEJRCjcIxJgBEgQ1MjU4GOO0ASDssAEomd-LAzDn34sDOEVAAVgBaglNQUlOQkFTSUNyCFhBVVNBMEJRCnAKNgjEmAESBDQ3MTQY7LABIMx8KIv4mwMw7_ibAzhFQABYAWoJTUFJTkJBU0lDcghYQVZTQTBCUQo2CMSYARIEMzg2NhjMfCCYzgEokvmbAzCY-psDOEVAAVgBaglNQUlOQkFTSUNyCFhBVlNBMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Jun 1 - Tue, Sep 15 YYZ Toronto ORD Chicago CA $343 Roundtrip found 5 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:ORD,departure:01/06/2026TANYT&leg2=from:ORD,to:YYZ,departure:15/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:342.43&airProductToken=AQpoCjMIwYIBEgQxODc2GJjOASDimgEo4ciOAzDpyY4DOEJAAFgBagVCQVNJQ3IIT1ZBQ1pTQlgKMQjBggESAzYyNxjimgEgrhwo6sqOAzD9y44DOEJAAVgBagVCQVNJQ3IIT1ZBQ1pTQlgKaQoyCMGCARIEMTc4NBiuHCDimgEo0u2XAzDS7pcDOEJAAFgBagVCQVNJQ3IIT1ZBQ1pTQlgKMwjBggESBDE4NzYY4poBIJjOASj275cDMPPwlwM4QkABWAFqBUJBU0lDcghPVkFDWlNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Jun 26 - Sun, Jun 28 YYZ Toronto ORD Chicago CA $350 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:ORD,departure:26/06/2026TANYT&leg2=from:ORD,to:YYZ,departure:28/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:349.35&airProductToken=AQoxCi8I1YIBEgQzNjE3GJjOASCuHCi335ADMLXgkAM4TkAAWAFqAkJFcghHTkEyQTJCTgoxCi8I1YIBEgQxNjQ5GK4cIJjOASjH-5ADMK_8kAM4TkAAWAFqAkJFcghHTkEyQTJCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ## Frequently asked questions ### What is the name of Chicago Heights' airport? ### What airport is best to fly into Chicago Heights? ### How many airlines fly to Chicago Heights? ### Which airlines fly to Chicago Heights? ### How many nonstop flights are there to Chicago Heights? ### Where are the most popular flights to Chicago Heights departing from? ### How long is the flight to Chicago Heights Airport? ### How to book the cheapest flight to Chicago Heights? ### Do you have any tips for my flight to Chicago Heights? > - Air travel can be a comfortable experience if you bring the right gear. First things first, you'll need basic toiletries, such as deodorant, toothpaste and a toothbrush, a fresh set of clothes and something to read. Next, find a spot in your carry-on bag for your mobile phone, a charger, any vital medications and perhaps a blow-up neck pillow as well. Last, but definitely not least, don't forget to take your passport, travel documents and some cash. > > > Do not pack the following items in your hand luggage: > > > - While the list of restricted items differs between air carriers, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like screwdrivers, knives, aerosol cans and bleaching agents. Sports equipment like baseball bats, and objects that could injure passengers, such as guns and swords, are also banned from the cabin. > > > What to wear on a flight: > > > - Your priority is to be as comfortable as you can. Pick a pair of slip-on shoes, dress in loose, natural-fibre clothing and don't forget to take a jacket in case you get cold in the cabin. > - Deep vein thrombosis (DVT) is a risk on long-distance flights. It's the result of blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights. ### How to get through airport security fast when flying to Chicago Heights? > - Be sure to keep your boarding pass and ID close by. They'll be the first things you'll be asked for by airport security. > - Time to strip down. Well kind of. Your coat, belt, keys and other small items, like your headphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn. > - Electronic devices like phones and laptops will also have to go on a tray for inspection. No need to worry though, you'll be back online before you know it. > - Remove all liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag. > - The right choice of footwear can save you several precious minutes. Boots and heavy shoes are often required to be removed and separately scanned. Slip-on shoes usually aren't. > - Airlines will not allow any sharp items or pocket knives to come on board with you. If you must bring these kinds of items, pack them safely in your checked luggage. ## Travel information | Destination airport | O'Hare Intl. | | ----------------------------- | ------------ | | Destination airport IATA code | ORD | | Destination city name | Chicago | | Roundtrip price | CA $301 | ## Trending flights to Chicago Heights Prices were available within the past 7 days and start at CA $186 for one-way flights and CA $301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Jun 2 - Tue, Jun 2 YYZ Toronto ORD Chicago CA $301 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:ORD,departure:02/06/2026TANYT&leg2=from:ORD,to:YYZ,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:300.84&airProductToken=AQpHCiIIxJgBEgQ1MDczGJjOASDjtAEondGOAzDx0Y4DOEVAAFgBCiEIxJgBEgQxNzE2GOO0ASCuHCjD0o4DMJnTjgM4RUABWAEKRQogCMSYARIEMTUzMxiuHCDMfCi_1I4DMKXVjgM4RUAAWAEKIQjEmAESBDM4NjYYzHwgmM4BKMHWjgMwwteOAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) \*Available to Expedia members.