Title: Cheap Flights to Illinois - Expedia.co.uk ![](https://images.trvl-media.com/place/215/aa920d34-e093-4af5-87ef-8a5ae8eefcac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/215/aa920d34-e093-4af5-87ef-8a5ae8eefcac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £317 Cheap Flights to Illinois - [Return](?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 [Illinois Hotels](https://expedia.co.uk/Destinations-In-Illinois.d215.Hotel-Destinations)[Holiday Rentals in Illinois](https://expedia.co.uk/Destinations-In-Illinois.d215.Holiday-Rental-Destinations)[Illinois Car Hire](https://expedia.co.uk/Destinations-In-Illinois.d215.Car-Hire-Destinations)[Illinois Holidays](https://expedia.co.uk/Illinois.d215.Holidays-City-Breaks) ## Popular airlines to Illinois - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines - ![Spirit Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines ![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 25% 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.co.uk/login) ## Top Cities to Visit in Illinois ![Chicago showing a city and a skyscraper as well as a family](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/332000/332049-Chicago.jpg?impolicy=fcrop&w=384&h=216&q=medium) #### Chicago [](https://expedia.co.uk/Cheap-Flights-To-Chicago.d178248.Travel-Guide-Flights) ![Rockford which includes general coastal views and a city](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/87000/87466-Rockford-And-Vicinity.jpg?impolicy=fcrop&w=384&h=216&q=medium) #### Rockford [](https://expedia.co.uk/Cheap-Flights-To-Rockford.d2980.Travel-Guide-Flights) ![Springfield featuring a city](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/92000/92056-Springfield.jpg?impolicy=fcrop&w=384&h=216&q=medium) #### Springfield [](https://expedia.co.uk/Cheap-Flights-To-Springfield.d3249.Travel-Guide-Flights) ![Peoria which includes skyline, a lake or waterhole and a city](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/82000/82260-Peoria-And-Vicinity.jpg?impolicy=fcrop&w=384&h=216&q=medium) #### Peoria [](https://expedia.co.uk/Cheap-Flights-To-Peoria.d602999.Travel-Guide-Flights) ![Champaign featuring heritage elements and signage](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/297000/297659-Central-Illinois.jpg?impolicy=fcrop&w=384&h=216&q=medium) #### Champaign [](https://expedia.co.uk/Cheap-Flights-To-Champaign.d6023715.Travel-Guide-Flights) ## Cheap round-trip flights to Illinois Prices were available within the past 7 days and start at £317 for one-way flights and £402 for round trip, for the period specified. 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) Thu, 15 Jan - Wed, 21 Jan LHR London ORD Chicago £402 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:15/01/2026TANYT&leg2=from:ORD,to:LHR,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:401.82&airProductToken=AQpsCjUI1KABEgQxMzYxGOuJASCLkgEo_sGCAzCjw4IDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjQzGIuSASCuHCiLy4IDMMXPggM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKMwjUoAESAzI0NBiuHCCLkgEoxomDAzChjYMDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwo1CNSgARIEMTM2OBiLkgEg64kBKPiOgwMwopCDAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Thu, 5 Feb - Wed, 18 Feb LHR London ORD Chicago £411 Return found 16 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:05/02/2026TANYT&leg2=from:ORD,to:LHR,departure:18/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:410.32&airProductToken=AQplCjEI05YBEgM1MDIY64kBIOI7KKyrhAMwmqyEAzhUQABYAWoFTElHSFRyCFRMRVU2R0hUCjAI05YBEgM5NDMY4jsgrhwo6qyEAzCVsYQDOFRAAVgBagVMSUdIVHIIVExFVTZHSFQKZQowCNOWARIDOTQ0GK4cIOI7KNDEhQMwtciFAzhUQABYAWoFTElHSFRyCFRMRVU2R0hUCjEI05YBEgM1MDUY4jsg64kBKMPKhQMwwMuFAzhUQAFYAWoFTElHSFRyCFRMRVU2R0hUEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Tue, 13 Jan - Wed, 21 Jan LHR London ORD Chicago £449 Return found 1 hour ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:13/01/2026TANYT&leg2=from:ORD,to:LHR,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:448.02&airProductToken=AQplCjEIxpIBEgM0NTEY64kBIIopKL-pggMwgquCAzhPQABYAWoFTElHSFRyCE9KMlFHQkxUCjAIxpIBEgM4NTMYiikgrhwovquCAzDYroIDOE9AAVgBagVMSUdIVHIIT0oyUUdCTFQKZQowCMaSARIDODUyGK4cIIopKJ6JgwMwlYyDAzhPQABYAWoFTElHSFRyCE9KMlFHQkxUCjEIxpIBEgM0NTAYiikg64kBKMeMgwMwio6DAzhPQAFYAWoFTElHSFRyCE9KMlFHQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Wed, 3 Dec - Tue, 9 Dec LHR London ORD Chicago £487 Return found 9 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:03/12/2025TANYT&leg2=from:ORD,to:LHR,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:486.32&airProductToken=AQppCjQIzLABEgMzMTcY64kBILk8KNza_gIwz9v-AjhLQABYAWoIRUNPTElHSFRyCEtMVTVEWEJRCjEIzLABEgE4GLk8IK4cKJrc_gIw_OD-AjhLQAFYAWoIRUNPTElHSFRyCEtMVTVEWEJRCmkKMQjMsAESATkYrhwguTwo0qX_AjDkqf8COEtAAFgBaghFQ09MSUdIVHIIS0xVNURYQlEKNAjMsAESAzMzMhi5PCDriQEovqr_AjCsq_8COEtAAVgBaghFQ09MSUdIVHIIS0xVNURYQlESCggCEAEYAioCTFgYASIECAEQASgCKAMoBDAL) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, 10 Dec - Mon, 15 Dec LHR London ORD Chicago £487 Return found 1 hour ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:10/12/2025TANYT&leg2=from:ORD,to:LHR,departure:15/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:486.62&airProductToken=AQprCjQIzJABEgM5MDcY64kBIKUEKMqr_wIwqaz_AjhLQABYAWoIRUNPTElHSFRyCEtMVTVEWEJRCjMIzJABEgM0MzIYpQQgrhwo-az_AjC9sf8COEtAAVgBaghFQ09MSUdIVHIIS0xVNURYQlEKNwo1CMyQARIEOTM1NxiuHCDriQEo2ef_AjDD6_8COEtAAFgBaghFQ09MSUdIVHIIS0xVNURYQlESCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, 11 Feb - Mon, 16 Feb LHR London ORD Chicago £489 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:11/02/2026TANYT&leg2=from:ORD,to:LHR,departure:16/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:488.79&airProductToken=AQpjCjAIxZIBEgMxNTkY64kBIIMNKNrvhAMwr_CEAzhHQABYAWoEU0FWUnIIT0xYOEMxQjQKLwjFkgESAzEyNRiDDSCuHCjo8YQDMOv1hAM4T0ABWAFqBFNBVlJyCE9MWDhDMUI0CmMKLwjFkgESAzEyNBiuHCCDDSj0roUDMKyyhQM4T0AAWAFqBFNBVlJyCE9MWDhDMUI0CjAIxZIBEgMxNjQYgw0g64kBKJWzhQMw5bOFAzhHQAFYAWoEU0FWUnIIT0xYOEMxQjQSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Tue, 24 Feb - Tue, 3 Mar LHR London ORD Chicago £491 Return found 5 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:24/02/2026TANYT&leg2=from:ORD,to:LHR,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:490.32&airProductToken=AQpqCjQIz6YBEgMzMzgY64kBIJUiKK2FhgMwtIaGAzhLQABYAWoIRUNPTElHSFRyCEtMVTVEWEJRCjIIz6YBEgI0NRiVIiCuHCiTjIYDMPCQhgM4S0ABWAFqCEVDT0xJR0hUcghLTFU1RFhCUQo3CjUIz6YBEgQ3ODUyGK4cIOuJASiW1oYDMPvZhgM4S0AAWAFqCEVDT0xJR0hUcghLTFU1RFhCURIKCAIQARgCKgJPUxgBIgQIARABKAIoAygEMAs) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Mon, 12 Jan - Wed, 21 Jan LHR London ORD Chicago £494 Return found 16 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:12/01/2026TANYT&leg2=from:ORD,to:LHR,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:493.52&airProductToken=AQpdCiwIwmwSAjIwGOuJASCpUSiknoIDMKSiggM4TEAAWAFqAkROcghVTDUzQVhMMQotCMJsEgQxMzA1GKlRIK4cKIajggMwyaSCAzhMQAFYAWoCRE5yCFVMNTNBWEwxClwKLQjCbBIEMjEwNhiuHCCpUSiVh4MDMKKIgwM4TEAAWAFqAkROcghVTDg2RVhMMQorCMJsEgE3GKlRIOuJASiCioMDMLqNgwM4TEABWAFqAkROcghVTDg2RVhMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, 2 Dec - Mon, 15 Dec LHR London ORD Chicago £496 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:02/12/2025TANYT&leg2=from:ORD,to:LHR,departure:15/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:495.82&airProductToken=AQpHCiIIwYIBEgQ2OTE4GOuJASCYzgEo3ND-AjDG1P4COE9AAFgBCiEIwYIBEgQzNjEwGJjOASCuHCiY1v4CMJDX_gI4QkABWAEKIQofCMGCARICOTAYrhwg64kBKPvp_wIw0e3_AjhCQABYARIKCAEQARgBKgJBQRgBIgQIARABKAQwAQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 16 Sept - Tue, 22 Sept LHR London ORD Chicago £499 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:16/09/2026TANYT&leg2=from:ORD,to:LHR,departure:22/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:498.17&airProductToken=AQppCjMIwoIBEgQ1OTU1GOuJASCDDSiy95cDMIf4lwM4UUAAWAFqBU5PQkFHcglRTFUyQzFCNFAKMgjCggESBDE1NjUYgw0grhwonfmXAzD9_JcDOFFAAVgBagVOT0JBR3IJUUxVMkMxQjRQCjQKMgjCggESAzI5NBiuHCDriQEoiMGYAzDexJgDOE9AAFgBagVOT0JBR3IJT0xYOEMxQjRQEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ## Top tips for booking flights to Illinois from UK ### Get ready to fly to Illinois Prepare your luggage and book your flights to Illinois with Expedia. We offer a seamless flight booking experience, with a wide range of Illinois plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Illinois in 2025, we are always available to assist you. Book your flights to Illinois today and let the adventure begin! ### Find the best tickets to Illinois To find some of the best tickets to Illinois in 2025, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Illinois or last-minute flights to Illinois, you can filter and sort your search results, making it easy to find the ideal flight to Illinois. ### Airlines fly to Illinois There are 20 different airlines that fly to Illinois including some of the most trusted names in the business. To book flights to Illinois with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Illinois plane tickets. ### Find the cheapest flights to Illinois By booking early you may find some of the best deals for Illinois flights from the UK, including Illinois direct flights. You can usually find affordable and cheap flights to Illinois, whether one-way from £317 or round-trip from £402, with Expedia if you book your trip far enough in advance. ### Find the best airports for cheap flights to Illinois Try searching for different Illinois airports with Expedia to find some of the cheapest flights to Illinois. Flights from London (LHR) to Chicago (ORD) usually have the lowest price from £317. ### Why book your flights to Illinois with Expedia Expedia offers great deals on Illinois air fares from £317 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Illinois from the UK, it is also your one-stop shop for booking hotels, car rentals, and more. *\*Prices and availability are subject to change. Additional terms apply.* ## Illinois Flights Information | Airlines serving | Aer Lingus, Swiss International Air Lines, Austrian Airlines, Lufthansa, JetBlue Airways, United, Brussels Airlines, British Airways, Virgin Atlantic, TAP Portugal, Scandinavian Airlines, Icelandair, American Airlines | | --- | --- | | Roundtrip price | from £402 | ## Frequently asked questions ### How do I find cheap flights to Illinois that have flexible change policies? > Search for cheap flights to Illinois, then tick the "No change fee" box under the "Flexible change policies" heading. From then on it's smooth sailing. We understand that travel plans change and flexibility is essential, so book with confidence with Expedia. ### Which airlines fly to Illinois? > Whether you're travelling somewhere new or rendezvousing at a favourite haunt, these airlines are waiting to take you into or near Illinois: > > > > - United Airlines - 13,063 flights to or near Illinois each month, including 12,950 flights to O'Hare Intl. Airport (ORD) and 108 flights to Quad City Intl. Airport (MLI) per month. > - American Airlines - 8,977 flights to or near Illinois each month, including 8,855 flights to O'Hare Intl. Airport (ORD) and 121 flights to Quad City Intl. Airport (MLI) per month. > - Southwest Airlines - 5,997 flights to or near Illinois each month, including 5,334 flights to Midway Intl. Airport (MDW) and 663 flights to O'Hare Intl. Airport (ORD) per month. ### How can I find cheap tickets to Illinois? > One of the easiest ways to find cheap tickets to Illinois is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll reveal the cheapest prices for nearby days. The lowest price for a flight to Illinois in the last seven days was £402. Booking well in advance will generally help you score an even bigger bargain. ### How much is a flight to Illinois? > There were plenty of bargain fares up for grabs in the last seven days, with the cost of a return airfare to Illinois ranging between £402 and £499. Many lucky travellers nabbed one-way tickets from London (LHR) for as little as £317. ### What are the most popular airports to fly into in Illinois? > Touch down at one of these top Illinois airports and you'll be perfectly placed to discover all that this wonderful region has to offer: > > > > - O'Hare Intl. Airport (ORD) - 25,318 flights per month. > - Midway Intl. Airport (MDW) - 5,962 flights per month. > - Quad City Intl. Airport (MLI) - 325 flights per month. ### When is the cheapest time to fly to Illinois? > Take off for Illinois early in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to hop on a plane, followed by Monday. If you're hoping to avoid the most expensive flights, steer clear of Saturdays. ### How much is a plane ticket to Illinois? > In the last seven days, plane fares to Illinois ranged from £402 to £499. ### What is the best time to go to Illinois? > A terrific time to check out Chicago is after June 20 when the summer season starts. In Illinois's main city, average temperatures range from 18ºC to 24ºC at this time — ideal weather for sightseeing! May, June and August are the most popular months to head to this hot spot. ### What months are the cheapest to book a flight to Illinois? > The top month to purchase affordable flights to Illinois is February. Remember that in the U.S, an expensive time to reserve a ticket is during the busy month of December. - Top Flights Destinations - Top Illinois Hotels - Related Airlines - Expedia's Latest Trends ### Top Flight Destinations In Illinois - [Flights to Chicago](https://expedia.co.uk/Cheap-Flights-To-Chicago.d178248.Travel-Guide-Flights) - [Flights to St. Louis](https://expedia.co.uk/Cheap-Flights-To-St-Louis.d178309.Travel-Guide-Flights) - [Flights to Lake Geneva](https://expedia.co.uk/Cheap-Flights-To-Lake-Geneva.d6046584.Travel-Guide-Flights) - [Flights to Arlington Heights](https://expedia.co.uk/Cheap-Flights-To-Arlington-Heights.d6231.Travel-Guide-Flights) - [Flights to Schaumburg](https://expedia.co.uk/Cheap-Flights-To-Schaumburg.d8107.Travel-Guide-Flights) - [Flights to Galena](https://expedia.co.uk/Cheap-Flights-To-Galena.d7956.Travel-Guide-Flights) - [Flights to Champaign](https://expedia.co.uk/Cheap-Flights-To-Champaign.d6023715.Travel-Guide-Flights) - [Flights to Davenport](https://expedia.co.uk/Cheap-Flights-To-Davenport.d10445.Travel-Guide-Flights) - 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[Aloft Chicago Mag Mile](https://expedia.co.uk/Chicago-Hotels-Aloft-Chicago-Mag-Mile.h26998765.Hotel-Information) - [Crowne Plaza Chicago West Loop by IHG](https://expedia.co.uk/Chicago-Hotels-Crowne-Plaza-Chicago-West-Loop.h1293276.Hotel-Information) - [Hotel Riu Plaza Chicago](https://expedia.co.uk/Chicago-Hotels-Hotel-Riu-Plaza-Chicago.h102622712.Hotel-Information) - [InterContinental Chicago Magnificent Mile by IHG](https://expedia.co.uk/Chicago-Hotels-InterContinental-Chicago-Magnificent-Mile.h20205.Hotel-Information) - [Pendry Chicago](https://expedia.co.uk/Chicago-Hotels-Pendry-Chicago.h982552.Hotel-Information) - [The Allegro Royal Sonesta Hotel Chicago Loop](https://expedia.co.uk/Chicago-Hotels-The-Allegro-Royal-Sonesta-Hotel.h34496.Hotel-Information) - [Warwick Allerton - Chicago](https://expedia.co.uk/Chicago-Hotels-Warwick-Allerton-Chicago.h25452.Hotel-Information) - [Sable at Navy Pier Chicago, Curio Collection by Hilton](https://expedia.co.uk/Chicago-Hotels-Sable-At-Navy-Pier-Chicago.h57651125.Hotel-Information) - [The Royal Sonesta Chicago Downtown](https://expedia.co.uk/Chicago-Hotels-Royal-Sonesta-Chicago-Downtown.h17543.Hotel-Information) - [Hotel Felix River North/Magnificent Mile](https://expedia.co.uk/Chicago-Hotels-Hotel-Felix-Chicago.h2222364.Hotel-Information) - [Hilton Chicago](https://expedia.co.uk/Chicago-Hotels-Hilton-Chicago.h12570.Hotel-Information) - [Palmer House a Hilton Hotel](https://expedia.co.uk/Chicago-Hotels-Palmer-House-A-Hilton-Hotel.h8079.Hotel-Information) - [LondonHouse Chicago, Curio Collection by Hilton](https://expedia.co.uk/Chicago-Hotels-LondonHouse-Chicago.h12786616.Hotel-Information) ### Related Airlines - [Amber Air](https://expedia.co.uk/Amber-Air-Flights.c0A.Travel-Guide-Airlines) - [BlueAir](https://expedia.co.uk/BlueAir-Flights.c0B.Travel-Guide-Airlines) - [Catovair](https://expedia.co.uk/Cobra-Aviation-Flights.c0C.Travel-Guide-Airlines) - [Darwin Airline SA Lugano](https://expedia.co.uk/Darwin-Airline-SA-Lugano-Flights.c0D.Travel-Guide-Airlines) - [Evergreen International](https://expedia.co.uk/Evergreen-International-Flights.c0E.Travel-Guide-Airlines) - [Ghadames Air Transport](https://expedia.co.uk/Ghadames-Air-Transport-Flights.c0G.Travel-Guide-Airlines) - [Aircompany Kokshetau](https://expedia.co.uk/AirCompany-Kokshetau-Flights.c0K.Travel-Guide-Airlines) - [Vietnam Air Service Co.](https://expedia.co.uk/Vietnam-Air-Service-Co-Flights.c0V.Travel-Guide-Airlines) - [West Caribbean Costa Rica](https://expedia.co.uk/West-Caribbean-Costa-Rica-Flights.c0W.Travel-Guide-Airlines) - [Olympus Airways](https://expedia.co.uk/Olympus-Airways-Flights.c11.Travel-Guide-Airlines) ### Expedia's Latest Trends Hotels - [Hotels in Hawaii](https://expedia.co.uk/Destinations-In-Hawaii.d213.Hotel-Destinations) - [Hotels in Florida](https://expedia.co.uk/Destinations-In-Florida.d211.Hotel-Destinations) - [All-Inclusive Hotels in Hawaii](https://expedia.co.uk/Destinations-In-Hawaii-All-Inclusive-Hotel.0-0-d213-tAllInclusiveHotel.Hotel-Filter-Destinations) Flights - [Flights to Colorado](https://expedia.co.uk/Destinations-In-Colorado.d207.Flight-Destinations) - 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[Flights to Maryland](https://expedia.co.uk/Destinations-In-Maryland.d222.Flight-Destinations) - [Flights to Alaska](https://expedia.co.uk/Destinations-In-Alaska.d203.Flight-Destinations) - [Flights to Georgia](https://expedia.co.uk/Destinations-In-Georgia.d212.Flight-Destinations) - [Flights to Hawaii](https://expedia.co.uk/Destinations-In-Hawaii.d213.Flight-Destinations) Cars - [Car hire in California](https://expedia.co.uk/Destinations-In-California.d206.Car-Hire-Destinations) - [Car hire in Florida](https://expedia.co.uk/Destinations-In-Florida.d211.Car-Hire-Destinations) Packages - [California Holidays](https://expedia.co.uk/California.d206.Holidays-City-Breaks) - [Hawaii All-inclusive Holiday Packages](https://expedia.co.uk/lp/theme-holidays/all-inclusive-holidays/213/Hawaii) - [Alaska Holidays](https://expedia.co.uk/Alaska.d203.Holidays-City-Breaks) - [Texas Holidays](https://expedia.co.uk/Texas.d245.Holidays-City-Breaks) - [Montana Holidays](https://expedia.co.uk/Montana.d228.Holidays-City-Breaks) - 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Prices quoted are per person, return, for the period specified. 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) Thu, 15 Jan - Wed, 21 Jan LHR London ORD Chicago £402 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:15/01/2026TANYT&leg2=from:ORD,to:LHR,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:401.82&airProductToken=AQpsCjUI1KABEgQxMzYxGOuJASCLkgEo_sGCAzCjw4IDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjQzGIuSASCuHCiLy4IDMMXPggM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKMwjUoAESAzI0NBiuHCCLkgEoxomDAzChjYMDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwo1CNSgARIEMTM2OBiLkgEg64kBKPiOgwMwopCDAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) \*Available to Expedia members.