Title: Cheap Flights to Buffalo Grove , IL from CA $169 - Expedia.ca ![Kishwaukee River in Northern Illinois](https://images.trvl-media.com/place/6276/f762fb9e-0bbd-4026-8ed2-6f20e87c4087.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6276/f762fb9e-0bbd-4026-8ed2-6f20e87c4087.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Buffalo Grove , IL from CA $169 [View CA $169 flight on Sun, May 10, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYC,to:ORD,departure:10/05/2026TANYT&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=AQozCjEIwYIBEgQ0MTYxGJgWIK4cKJzRjAMw89KMAzhCQABYAWoFQkFTSUNyCE9VQUNaU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) [Buffalo Grove Travel Guide](https://expedia.ca/Buffalo-Grove.dx6276)[Hotels in Buffalo Grove](https://expedia.ca/Buffalo-Grove-Hotels.d6276.Travel-Guide-Hotels)[Buffalo Grove Car Rentals](https://expedia.ca/Car-Rentals-In-Buffalo-Grove.d6276.Car-Rental-Guide)[Buffalo Grove Vacation Packages](https://expedia.ca/Buffalo-Grove.d6276.Destination-Travel-Guides) ## Popular airlines to Buffalo Grove - ![](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:Buffalo Grove, Illinois, United States of America,departure:12/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:19/03/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Buffalo Grove, Illinois, United States of America,departure:12/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:19/03/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Buffalo Grove, Illinois, United States of America,departure:12/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:19/03/2026TANYT&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:Buffalo Grove, Illinois, United States of America,departure:12/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:19/03/2026TANYT&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_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Buffalo Grove, Illinois, United States of America,departure:12/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:19/03/2026TANYT&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_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Buffalo Grove, Illinois, United States of America,departure:12/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:19/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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:Buffalo Grove, Illinois, United States of America,departure:12/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:19/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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 Buffalo Grove? Prices were available within the past 7 days and start at CA $169 for one-way flights and CA $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Sun, May 3 - Thu, May 7 YYC Calgary ORD Chicago CA $267 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:03/05/2026TANYT&leg2=from:ORD,to:YYC,departure:07/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:266.65&airProductToken=AQoiCiAI16YBEgQxNjEwGJgWIK4cKNiBjAMwtIOMAzhFQABYAQoiCiAI16YBEgQxNjExGK4cIJgWKOawjAMw0bKMAzhFQABYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, May 24 - Sat, May 30 YYC Calgary ORD Chicago CA $267 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:24/05/2026TANYT&leg2=from:ORD,to:YYC,departure:30/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:266.74&airProductToken=AQozCjEIwYIBEgQxNjMzGJgWIK4cKJ_rjQMw9uyNAzhCQABYAWoFQkFTSUNyCE9VQUNaU0JYCjMKMQjBggESBDE2MzIYrhwgmBYojrWOAzDyto4DOEJAAFgBagVCQVNJQ3IIT1VBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Apr 19 - Tue, Apr 21 YYC Calgary ORD Chicago CA $275 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:19/04/2026TANYT&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:274.44&airProductToken=AQpqCjMI1YIBEgM1NTAYmBYgg2kosOGKAzDM4ooDOE5AAFgBaghFQ09CQVNJQ3IIR05BNEEyQk4KMwjVggESAzY3NRiDaSCuHCid5ooDMLznigM4TkABWAFqCEVDT0JBU0lDcghHTkE0QTJCTgprCjQI1YIBEgQxMTEzGK4cIINpKNP6igMwg_yKAzhOQABYAWoIRUNPQkFTSUNyCEdOQTRBMkJOCjMI1YIBEgM3MjAYg2kgmBYoiv6KAzCk_4oDOE5AAVgBaghFQ09CQVNJQ3IIR05BNEEyQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Mon, Jun 1 - Mon, Jun 8 YUL Montreal MDW Chicago CA $280 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:MDW,departure:01/06/2026TANYT&leg2=from:MDW,to:YUL,departure:08/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:279.34&airProductToken=AQppCjII0IgBEgQyNDYwGJhdIPjMASirxo4DMIDHjgM4TUAAWAFqBUJBU0lDcghNMk4wWkRaTAozCNCIARIEMjM5Mxj4zAEg7LABKOnHjgMw18iOAzhNQAFYAWoFQkFTSUNyCE0yTjBaRFpMCmkKMwjQiAESBDIzODgY7LABIPjMASi9lY8DMKGWjwM4TUAAWAFqBUJBU0lDcghNMk4wWkRaTAoyCNCIARIEMjQ3MRj4zAEgmF0o0JePAzCbmI8DOE1AAVgBagVCQVNJQ3IITTJOMFpEWkwSCggBEAEYASoCUEQYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Apr 14 - Tue, Apr 21 YUL Montreal ORD Chicago CA $282 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ORD,departure:14/04/2026TANYT&leg2=from:ORD,to:YUL,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:281.13&airProductToken=AQozCjEIwYYBEgQ4NDgxGJhdIK4cKNCrigMw66yKAzhHQABYAWoFQkFTSUNyCEdOQTRBN0JBCjMKMQjBhgESBDg0ODQYrhwgmF0o_fuKAzD__IoDOEdAAFgBagVCQVNJQ3IIR05BNEE3QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ## Alternative airports near Buffalo Grove Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:ORD,departure:12/03/2026TANYT&leg2=from:ORD,to:CMH,departure:26/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ORD O'Hare Intl. Cheapest 25 min [Flights from CA $490 ](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:ORD,departure:12/03/2026TANYT&leg2=from:ORD,to:CMH,departure:26/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## 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. ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What is the name of Buffalo Grove's airport? ### How far is O'Hare Airport from central Buffalo Grove? ### What airport is best to fly into Buffalo Grove? ### How many airlines fly to Buffalo Grove? ### Which airlines fly to Buffalo Grove? ### How many nonstop flights are there to Buffalo Grove? ### Where are the most popular flights to Buffalo Grove departing from? ### How long is the flight to Buffalo Grove Airport? ### How to book the cheapest flight to Buffalo Grove? ### Do you have any tips for my flight to Buffalo Grove? > - The secret to having a stress-free flight experience is to be prepared. Start with the essentials: passport, travel docs, bank cards and vital medications. Next, bring items that'll help keep you busy, like your laptop or a thrilling book. It's also a wise idea to bring your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. And of course, be sure to pop in toiletries like a toothbrush, facial wipes and a spare change of clothes. > > > Do not pack the following items in your hand luggage: > > > - While the list of banned items differs between airlines, the general rule to follow is nothing flammable, sharp or explosive. This includes things like tools, metal cutlery, fuels and bleaching agents. Sports equipment like bows and arrows, and items that could harm other people, such as firearms and ammunition, are also banned from the cabin. > > > What to wear on a flight: > > > - The aisles of an airplane aren't the place for a fashion parade. Wear layers and pick shoes that are enclosed, flat and easy to take on and off. > - Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some gentle exercises in your seat to improve your circulation. ### How to get through airport security fast when flying to Buffalo Grove? > - Keep your boarding pass and passport handy. They're the first things you'll be asked to show at security. > - Next up, both you and your hand luggage must be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Items like your coat, belt and headphones need to go through the machine. > - All your electronic devices, including your phone and tablet, will also need to be separately scanned. > - Remove liquids and gels from your hand luggage. They usually need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag. > - Lightweight sneakers are a clever footwear choice as you're less likely to have to remove them when passing through security. Safety boots and other heavy shoes are usually subjected to additional screening. > - Pocket knives and other sharp items can't be taken on board. They'll be seized at security, so pack them in your checked baggage. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Buffalo Grove. 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 Buffalo Grove. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Buffalo Grove. 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 Buffalo Grove 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 Buffalo Grove. Looking to save even more? Get additional savings by bundling your Buffalo Grove 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 Buffalo Grove trip! ## Travel information | Destination airport | O'Hare Intl. | | ----------------------------- | ------------ | | Destination airport IATA code | ORD | | Destination city name | Chicago | | Roundtrip price | CA $267 | ## Trending flights to Buffalo Grove Prices were available within the past 7 days and start at CA $169 for one-way flights and CA $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Sun, May 3 - Thu, May 7 YYC Calgary ORD Chicago CA $267 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ORD,departure:03/05/2026TANYT&leg2=from:ORD,to:YYC,departure:07/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:266.65&airProductToken=AQoiCiAI16YBEgQxNjEwGJgWIK4cKNiBjAMwtIOMAzhFQABYAQoiCiAI16YBEgQxNjExGK4cIJgWKOawjAMw0bKMAzhFQABYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ) \*Available to Expedia members.