Title: Cheap Flights to Buffalo Grove - Expedia.co.uk ![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) # £317 Cheap Flights to Buffalo Grove [View £317 flight on Wed, 27 Jan 2027](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LGW,to:ORD,departure:27/01/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:316.18&airProductToken=AQplCjEIxpIBEgM0NzEYy7EBIIopKIvRowMw2NKjAzhPQABYAWoFTElHSFRyCE9KMVFHQkxUCjAIxpIBEgM4NTMYiikgrhwontOjAzC41qMDOE9AAVgBagVMSUdIVHIIT0oxUUdCTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) [Buffalo Grove Travel Guide](https://expedia.co.uk/Buffalo-Grove.dx6276)[Hotels in Buffalo Grove](https://expedia.co.uk/Buffalo-Grove-Hotels.d6276.Travel-Guide-Hotels)[Buffalo Grove Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Buffalo-Grove.d6276.Car-Hire-Guide)[Buffalo Grove Holidays](https://expedia.co.uk/Buffalo-Grove.d6276.Holidays-City-Breaks) ## Popular airlines to Buffalo Grove - ![](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:CMH,to:Buffalo Grove, Illinois, United States of America,departure:31/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:07/04/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:Buffalo Grove, Illinois, United States of America,departure:31/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:07/04/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:Buffalo Grove, Illinois, United States of America,departure:31/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:07/04/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:Buffalo Grove, Illinois, United States of America,departure:31/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:07/04/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Buffalo Grove, Illinois, United States of America,departure:31/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:07/04/2026TANYT&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_NK.svg) Spirit Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Buffalo Grove, Illinois, United States of America,departure:31/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:07/04/2026TANYT&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_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Buffalo Grove, Illinois, United States of America,departure:31/03/2026TANYT&leg2=from:Buffalo Grove, Illinois, United States of America,to:CMH,departure:07/04/2026TANYT&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 25% 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.co.uk/login) ## Cheap round-trip flights to Buffalo Grove Prices were available within the past 7 days and start at £317 for one-way flights and £415 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Wed, 22 Apr - Sun, 26 Apr LHR London ORD Chicago £415 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:22/04/2026TANYT&leg2=from:ORD,to:LHR,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:414.25&airProductToken=AQpsCjUI1KABEgQxMzYzGOuJASCLkgEo7P-KAzCWgYsDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjQzGIuSASCuHCj8gosDMKyHiwM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKMwjUoAESAzI0NBiuHCCLkgEopLWLAzCOuYsDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwo1CNSgARIEMTM2NhiLkgEg64kBKNS-iwMwg8CLAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Tue, 19 May - Tue, 2 Jun LHR London ORD Chicago £467 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:19/05/2026TANYT&leg2=from:ORD,to:LHR,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:466.45&airProductToken=AQpnCjII05YBEgM1MDAY64kBIOI7KPSvjQMw4rCNAzhUQABYAWoGTkVVR0hUcghUQ0VVNkdIVAoxCNOWARIDOTQzGOI7IK4cKOuyjQMwlreNAzhUQAFYAWoGTkVVR0hUcghUQ0VVNkdIVApoCjEI05YBEgM5NDQYrhwg4jsoj9aOAzCN2o4DOFRAAFgBagZORVVHSFRyCFRDRVU2R0hUCjMI05YBEgQxNTA3GOI7IOuJASii3Y4DMJrejgM4VEABWAFqBk5FVUdIVHIIVENFVTZHSFQSCggBEAEYASoCU0sYASIECAEQASgCKAMoBDAP) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Thu, 23 Apr - Mon, 27 Apr LGW London ORD Chicago £478 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ORD,departure:23/04/2026TANYT&leg2=from:ORD,to:LGW,departure:27/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:477.40&airProductToken=AQplCjEIxpIBEgM0NzMYy7EBIIopKNCPiwMwk5GLAzhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjAIxpIBEgM4NTMYiikgrhwo2ZuLAzDznosDOFhAAVgBagVMSUdIVHIIWEoyTUdCTFQKZQowCMaSARIDODUyGK4cIIopKJnBiwMwkMSLAzhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjEIxpIBEgM0NzAYiikgy7EBKMfEiwMwhcaLAzhYQAFYAWoFTElHSFRyCFhKMk1HQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, 15 Nov - Tue, 24 Nov LHR London ORD Chicago £522 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:15/11/2026TANYT&leg2=from:ORD,to:LHR,departure:24/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:521.55&airProductToken=AQpyCj4IwYIBEgQ2ODkyGOuJASDiMCjzn50DMMOgnQM4T0AAWAFqBUJBU0lDcghPTFUxQzNCNHoKCMKCARIENjg5MgowCMGCARIDMTUxGOIwIK4cKPSnnQMwmqydAzhCQAFYAWoFQkFTSUNyCE9MVTFDM0I0CnUKMgjBggESBDM2MDgYrhwgmM4BKMOEngMwsIWeAzhCQABYAWoFQkFTSUNyCE9MVTFDM0I0Cj8IwYIBEgQ2OTE3GJjOASDriQEoqYaeAzDXiZ4DOE9AAVgBagVCQVNJQ3IIT0xVMUMzQjR6CgjCggESBDY5MTcSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, 11 Nov - Wed, 18 Nov LHR London ORD Chicago £523 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:11/11/2026TANYT&leg2=from:ORD,to:LHR,departure:18/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:522.98&airProductToken=AQpjCjAIxZIBEgMxNTkY64kBIIMNKPrunAMwz--cAzhPQABYAWoEU0FWUnIIT0xYOEMxQjQKLwjFkgESAzEyNRiDDSCuHCi48JwDMLv0nAM4T0ABWAFqBFNBVlJyCE9MWDhDMUI0CmMKLwjFkgESAzEyMhiuHCCDDSijwp0DMNvFnQM4T0AAWAFqBFNBVlJyCE9MWDhDMUI0CjAIxZIBEgMxNTYYgw0g64kBKK3HnQMwgsidAzhPQAFYAWoEU0FWUnIIT0xYOEMxQjQSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ## Alternative airports near Buffalo Grove Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:ORD,departure:31/03/2026TANYT&leg2=from:ORD,to:CMH,departure:05/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ORD O'Hare Intl. 25 min [Flights from £321 ](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:ORD,departure:31/03/2026TANYT&leg2=from:ORD,to:CMH,departure:05/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:MDW,departure:31/03/2026TANYT&leg2=from:MDW,to:CMH,departure:09/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) MDW Midway Intl. Cheapest 50 min [Flights from £261 ](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:MDW,departure:31/03/2026TANYT&leg2=from:MDW,to:CMH,departure:09/04/2026TANYT&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 £58 - £230 per traveller. ## 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 flights to Buffalo Grove Searching for cheap flights to Buffalo Grove? No travel company presents more choices than Expedia if you're looking to compare flights to Buffalo Grove. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Chicago. Expedia provides the cheapest flights to many destinations in Chicago and you may find even greater savings if you combine your flight with a hotel stay in Buffalo Grove. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Buffalo Grove for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Buffalo Grove flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Travel information | Destination airport | O'Hare Intl. | | ----------------------------- | ------------ | | Destination airport IATA code | ORD | | Destination city name | Chicago | | Return price | £414 | ## Trending flights to Buffalo Grove Prices were available within the past 7 days and start at £317 for one-way flights and £415 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Wed, 22 Apr - Sun, 26 Apr LHR London ORD Chicago £415 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:22/04/2026TANYT&leg2=from:ORD,to:LHR,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:414.25&airProductToken=AQpsCjUI1KABEgQxMzYzGOuJASCLkgEo7P-KAzCWgYsDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjQzGIuSASCuHCj8gosDMKyHiwM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKMwjUoAESAzI0NBiuHCCLkgEopLWLAzCOuYsDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwo1CNSgARIEMTM2NhiLkgEg64kBKNS-iwMwg8CLAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) \*Available to Expedia members.