Title: Cheap Flights to Mundelein , IL from CA $169 - Expedia.ca ![An overcast fall day on Lake Defiance, Moraine Hills State Park, McHenry, Illinois.](https://images.trvl-media.com/place/8997/0f8d2586-cd54-49bd-a066-b23d4eb9ccec.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/8997/0f8d2586-cd54-49bd-a066-b23d4eb9ccec.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Mundelein , IL from CA $169 [View CA $169 flight on Sun, Apr 19, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYC,to:ORD,departure:19/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:168.38&airProductToken=AQozCjEIwYIBEgQ0MTYxGJgWIK4cKPzkigMw0-aKAzhCQABYAWoFQkFTSUNyCE9VQUNaU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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 [Hotels in Mundelein](https://expedia.ca/Mundelein-Hotels.d8997.Travel-Guide-Hotels)[Mundelein Car Rentals](https://expedia.ca/Car-Rentals-In-Mundelein.d8997.Car-Rental-Guide)[Mundelein Vacation Packages](https://expedia.ca/Mundelein.d8997.Destination-Travel-Guides) ## Popular airlines to Mundelein - ![](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:Mundelein, Illinois, United States of America,departure:23/02/2026TANYT&leg2=from:Mundelein, Illinois, United States of America,to:CMH,departure:02/03/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mundelein, Illinois, United States of America,departure:23/02/2026TANYT&leg2=from:Mundelein, Illinois, United States of America,to:CMH,departure:02/03/2026TANYT&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:Mundelein, Illinois, United States of America,departure:23/02/2026TANYT&leg2=from:Mundelein, Illinois, United States of America,to:CMH,departure:02/03/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mundelein, Illinois, United States of America,departure:23/02/2026TANYT&leg2=from:Mundelein, Illinois, United States of America,to:CMH,departure:02/03/2026TANYT&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:Mundelein, Illinois, United States of America,departure:23/02/2026TANYT&leg2=from:Mundelein, Illinois, United States of America,to:CMH,departure:02/03/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mundelein, Illinois, United States of America,departure:23/02/2026TANYT&leg2=from:Mundelein, Illinois, United States of America,to:CMH,departure:02/03/2026TANYT&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:Mundelein, Illinois, United States of America,departure:23/02/2026TANYT&leg2=from:Mundelein, Illinois, United States of America,to:CMH,departure:02/03/2026TANYT&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 Mundelein? Prices were available within the past 7 days and start at CA $169 for one-way flights and CA $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 23 - Tue, May 26 YYC Calgary ORD Chicago CA $273 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:23/05/2026TANYT&leg2=from:ORD,to:YYC,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:272.51&airProductToken=AQozCjEIwYIBEgQxNjMzGJgWIK4cKP_fjQMw1uGNAzhCQABYAWoFQkFTSUNyCE9XQUNaTkJYCjMKMQjBggESBDE2MzIYrhwgmBYojoiOAzD2iY4DOEJAAFgBagVCQVNJQ3IIT1dBQ1pOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Apr 20 - Tue, Apr 21 YYC Calgary ORD Chicago CA $273 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:20/04/2026TANYT&leg2=from:ORD,to:YYC,departure:21/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:272.52&airProductToken=AQpDCh8I1YIBEgM1NTAYmBYgg2ko0OyKAzDs7YoDOE5AAFgBCiAI1YIBEgQxNDExGINpIK4cKJDyigMwrPOKAzhOQAFYAQohCh8I1YIBEgM3NjQYrhwgmBYo1viKAzC8-ooDOE5AAFgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, May 22 - Mon, May 25 YYC Calgary ORD Chicago CA $278 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:22/05/2026TANYT&leg2=from:ORD,to:YYC,departure:25/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:277.24&airProductToken=AQozCjEI16YBEgQxNjEwGJgWIK4cKLjXjQMwlNmNAzhBQABYAWoFQkFTSUNyCEFUV0QwWkJLCjMKMQjXpgESBDE2MTEYrhwgmBYopvuNAzCR_Y0DOEFAAFgBagVCQVNJQ3IIQVRXRDBaQksSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Apr 19 - Sun, Apr 26 YUL Montreal ORD Chicago CA $281 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ORD,departure:19/04/2026TANYT&leg2=from:ORD,to:YUL,departure:26/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:280.94&airProductToken=AQoyCjAIwYYBEgM1MjEYmF0grhwo--GKAzCZ44oDOEdAAFgBagVCQVNJQ3IIR05BMkE3QkEKMgowCMGGARIDNTIyGK4cIJhdKO6yiwMw9bOLAzhHQABYAWoFQkFTSUNyCEdOQTJBN0JBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, May 27 - Wed, May 27 YUL Montreal ORD Chicago CA $290 Roundtrip found 8 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ORD,departure:27/05/2026TANYT&leg2=from:ORD,to:YUL,departure:27/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:289.55&airProductToken=AQpECiAIxJgBEgQ1NDI3GJhdIMx8KL6MjgMw8o2OAzhFQABYAQogCMSYARIEMTUzMxjMfCCuHCjxj44DMNKQjgM4RUABWAEKRAogCMSYARIEMTQ3MRiuHCDMfCjzkY4DMNGSjgM4RUAAWAEKIAjEmAESBDU0ODkYzHwgmF0ogZOOAzCdlI4DOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD) ### July is typically the cheapest month to fly From CA $109 - CA $427 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Mundelein. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Mundelein. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Mundelein. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Mundelein flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Mundelein. Looking to save even more? Get additional savings by bundling your Mundelein flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Mundelein trip! ## Frequently asked questions ### What is the name of Mundelein's airport? ### How far is O'Hare Intl. Airport (ORD) from central Mundelein? ### What airport is best to fly into Mundelein? ### How many airlines fly to Mundelein? ### Which airlines fly to Mundelein? ### How many nonstop flights are there to Mundelein? ### Where are the most popular flights to Mundelein departing from? ### How long is the flight to Mundelein Airport? ### How to book the cheapest flight to Mundelein? ### Do you have any tips for my flight to Mundelein? > - A plane trip can be easy if you bring the right things. First things first, you'll need toiletry items, such as a toothbrush and lip balm, a clean set of clothes and a few magazines. Secondly, leave space in your bag for your phone, tablet and chargers, your medications and perhaps a blow-up neck pillow too. Last, but definitely not least, don't forget to take your passport, travel papers and your credit cards. > > > Do not pack the following items in your hand luggage: > > > - While the list of banned items can differ between airlines, the general rule to follow is nothing sharp, flammable or explosive. This includes tools, metal cutlery, fuel and fireworks. Sports equipment like golf clubs, and objects that could harm passengers, such as firearms and ammunition, won't be allowed on board either. > > > What to wear on a flight: > > > - Go for comfort over style. Prepare for temperature changes by wearing layers, and wear easy-to-remove footwear like slip-ons. > - You're probably aware of deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To reduce your risk on board, drink plenty of water, consider wearing compression socks and do gentle foot and leg exercises in your seat. ### How to get through airport security fast when flying to Mundelein? > - Keep your boarding pass and passport within close reach. They'll be the first things you'll be asked to show at airport security. > - After that, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Items like your belt, jacket and earphones will be required to go through the machine. > - All your electronic devices, including your laptop and phone, are also required to be scanned. > - Can't travel without your favourite hand cream? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you're allowed to bring it with you in your carry-on. > - It's also possible you'll need to take your shoes off for scanning, so wearing slip-on sneakers is always a smart idea. > - Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked suitcase. They won't be allowed on board. __Flights to Mundelein information__ | Destination airport | O'Hare Intl. | | ----------------------------- | ------------ | | Destination airport IATA code | ORD | | Destination city name | Chicago | | Roundtrip price | CA $273 | ## Trending flights to Mundelein Prices were available within the past 7 days and start at CA $169 for one-way flights and CA $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 23 - Tue, May 26 YYC Calgary ORD Chicago CA $273 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:23/05/2026TANYT&leg2=from:ORD,to:YYC,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:272.51&airProductToken=AQozCjEIwYIBEgQxNjMzGJgWIK4cKP_fjQMw1uGNAzhCQABYAWoFQkFTSUNyCE9XQUNaTkJYCjMKMQjBggESBDE2MzIYrhwgmBYojoiOAzD2iY4DOEJAAFgBagVCQVNJQ3IIT1dBQ1pOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) \*Available to Expedia members.