Title: Cheap Flights to Tonica - Expedia.co.uk ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £304 Cheap Flights to Tonica [View £304 flight on Tue, 28 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LGW,to:ORD,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:303.80&airProductToken=AQplCjEIxpIBEgM0NzEYy7EBIIopKNDGiwMwk8iLAzhPQABYAWoFTElHSFRyCE9KMVFHQkxUCjAIxpIBEgM4NTMYiikgrhwo2ciLAzDzy4sDOE9AAVgBagVMSUdIVHIIT0oxUUdCTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) - [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 [Hotels in Tonica](https://expedia.co.uk/Tonica-Hotels.d3000435515.Travel-Guide-Hotels)[Tonica Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Tonica.d3000435515.Car-Hire-Guide)[Tonica Holidays](https://expedia.co.uk/Tonica.d3000435515.Holidays-City-Breaks) ## Popular airlines to Tonica - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Tonica, Illinois, United States of America,departure:27/02/2026TANYT&leg2=from:Tonica, Illinois, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_U2.svg) easyJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Tonica, Illinois, United States of America,departure:27/02/2026TANYT&leg2=from:Tonica, Illinois, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Tonica, Illinois, United States of America,departure:27/02/2026TANYT&leg2=from:Tonica, Illinois, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Tonica, Illinois, United States of America,departure:27/02/2026TANYT&leg2=from:Tonica, Illinois, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![](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:Tonica, Illinois, United States of America,departure:27/02/2026TANYT&leg2=from:Tonica, Illinois, United States of America,to:CMH,departure:06/03/2026TANYT&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_LS.svg) Jet2 [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Tonica, Illinois, United States of America,departure:27/02/2026TANYT&leg2=from:Tonica, Illinois, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Tonica, Illinois, United States of America,departure:27/02/2026TANYT&leg2=from:Tonica, Illinois, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![](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 Tonica Prices were available within the past 7 days and start at £304 for one-way flights and £397 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 ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Tue, 24 Feb - Mon, 9 Mar LGW London ORD Chicago £397 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:ORD,departure:24/02/2026TANYT&leg2=from:ORD,to:LGW,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:396.03&airProductToken=AQpDCiAIxpIBEgM0NzEYy7EBIIopKOuBhgMwuIOGAzhOQABYAQofCMaSARIDODUzGIopIK4cKP6DhgMwmIeGAzhOQAFYAQpDCh8IxpIBEgM4NTIYrhwgiiko_pmHAzD1nIcDOE5AAFgBCiAIxpIBEgM0NzAYiikgy7EBKKydhwMw756HAzhOQAFYARIKCAEQARgBKgJGSRgBIgQIARABKAQwAQ) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Wed, 18 Feb - Wed, 4 Mar LHR London ORD Chicago £401 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:18/02/2026TANYT&leg2=from:ORD,to:LHR,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:400.95&airProductToken=AQpsCjUI1KABEgQxMzYzGOuJASCLkgEoyLuFAzDtvIUDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjQzGIuSASCuHCiNvoUDMMzChQM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKMwjUoAESAzI0NBiuHCCLkgEohuKGAzDh5YYDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwo1CNSgARIEMTM2NBiLkgEg64kBKIXphgMwr-qGAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, 17 Mar - Mon, 23 Mar LCY London ORD Chicago £507 Return found 6 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LCY,to:ORD,departure:17/03/2026TANYT&leg2=from:ORD,to:LCY,departure:23/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:506.21&airProductToken=AQp0Cj8IzLABEgM0NjEYy8ABILk8KOvshwMwyu2HAzhLQABYAWoIRUNPTElHSFRyCEtMVkhBWEJRegkIspgBEgM0NjEKMQjMsAESATgYuTwgrhwomu6HAzD88ocDOEtAAVgBaghFQ09MSUdIVHIIS0xWSEFYQlEKdAoxCMywARIBORiuHCC5PCjSt4gDMOS7iAM4S0AAWAFqCEVDT0xJR0hUcghLTFZIQVhCUQo_CMywARIDNDU2GLk8IMvAASi-vIgDMKe9iAM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoJCLKYARIDNDU2EgoIAhABGAIqAkxYGAEiBAgBEAEoAigDKAQwCw) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Mon, 16 Mar - Mon, 30 Mar LHR London MDW Chicago £524 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:MDW,departure:16/03/2026TANYT&leg2=from:MDW,to:LHR,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:523.25&airProductToken=AQqoAQozCMuYARIEMTAxNhjriQEggJMBKOnmhwMwtOeHAzhMQABYAWoFTElHSFRyCFZZMkVEQkxBCjEIy5gBEgM2MjMYgJMBIOBcKNfshwMwm_GHAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBCj4Iy5gBEgQ1ODMzGOBcIOywASi_9IcDMLP1hwM4VkABWAFqBUxJR0hUcghWWTJFREJMQXoKCMSYARIENTgzMwqCAQo_CMuYARIENTkxNxjssAEg47QBKKKDiQMw5YOJAzhWQABYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQ1OTE3Cj8Iy5gBEgQ2MDc3GOO0ASDriQEopoWJAzDyiIkDOFZAAVgBagVMSUdIVHIIVlkyRURCTEF6CgjEmAESBDYwNzcSCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, 7 Oct - Wed, 14 Oct LGW London MDW Chicago £551 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:MDW,departure:07/10/2026TANYT&leg2=from:MDW,to:LGW,departure:14/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:550.20&airProductToken=AQrBAQpCCMSYARIEODUwMBjLsQEg4jAo9eOZAzDA5JkDOEVAAFgBaglNQUlOQkFTSUNyCFZZMlNKQkxBegoIwYwBEgQ4NTAwCkIIxJgBEgQ4NzE5GOIwIOO0ASiN5pkDMJrqmQM4RUABWAFqCU1BSU5CQVNJQ3IIVlkyU0pCTEF6CgjBjAESBDg3MTkKNwjEmAESBDQ2ODgY47QBIOywASiv8pkDMP3ymQM4RUABWAFqCU1BSU5CQVNJQ3IIVlkyU0pCTEEKwQEKNwjEmAESBDQ2OTAY7LABIOO0ASiDuZoDMM65mgM4RUAAWAFqCU1BSU5CQVNJQ3IIVlkyU0pCTEEKQgjEmAESBDg3MTgY47QBIOIwKJC6mgMw4b2aAzhFQAFYAWoJTUFJTkJBU0lDcghWWTJTSkJMQXoKCMGMARIEODcxOApCCMSYARIEODU1MBjiMCDLsQEo_r-aAzDEwJoDOEVAAVgBaglNQUlOQkFTSUNyCFZZMlNKQkxBegoIwYwBEgQ4NTUwEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-uk-fr-de.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Holiday Sale Members save up to 40% on hotels and holiday homes. Plan this year’s big trip and save. [Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_SPRING_PROMO_) ## Expedia flights to Tonica Searching for cheap flights to Tonica? No travel company presents more choices than Expedia if you're looking to compare flights to Tonica. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Illinois. Expedia provides the cheapest flights to many destinations in Illinois and you may find even greater savings if you combine your flight with a hotel stay in Tonica. 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 Tonica 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 Tonica 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. ## Frequently asked questions ### What is the name of Tonica's airport? ### What airport is best to fly into Tonica? ### How many airlines fly to Tonica? ### Which airlines fly to Tonica? ### How many nonstop flights are there to Tonica? ### Where are the most popular flights to Tonica departing from? ### How long is the flight to Tonica Airport? ### How to book the cheapest flight to Tonica? ### Do you have any tips for my flight to Tonica? > - A plane trip can be a cruisy experience if you pack the right stuff. First things first, you'll need basic toiletry items, such as deodorant, toothpaste and a toothbrush, a fresh change of clothes and something to read. Next, find room in your carry-on bag for your electronic devices, chargers, medications and perhaps a comfy neck pillow as well. Last, but definitely not least, remember to bring your passport, travel docs and some cash. > > > Do not pack the following items in your hand luggage: > > > - Leave all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Pointed or sharp objects, like your precious pocket knife, and dangerous products which are flammable or explosive, such as aerosols and poisons, are also restricted. > > > What to wear on a flight: > > > - The aisles of a plane aren't the place for a fashion parade. Layer your clothing and opt for shoes that are enclosed, flat and easy to pull on and off. > - The result of prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long flights. Reduce the risks by drinking water, keeping your legs and feet moving and wearing compression socks to help improve your circulation. ### How to get through airport security fast when flying to Tonica? > - Your passport and travel documents will need to be shown to security personnel. Keep them at hand so you don't hold up the queue. > - Next up, both you and your carry-on bag will be X-rayed. To make the process quick and painless, take off anything that is likely to trigger the alarm. Items such as your belt, jacket and headphones will be required to go through the machine. > - For just a few minutes, you'll have to unplug from the digital world. Your phone, laptop and any other electronic gadgets will also need to be sent through the scanner. > - Any gels or liquids, such as lip balm or cologne, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag. > - Slip-on shoes are a good footwear choice as you're less likely to have to remove them when passing through security. Hiking boots and other heavy-style shoes are usually subjected to additional screening. > - Knives and other sharp items can't be taken on board. They'll be confiscated at security, so put them in your checked luggage. __Flights to Tonica information__ | Destination airport | O'Hare Intl. | | ----------------------------- | ------------ | | Destination airport IATA code | ORD | | Destination city name | Chicago | | Return price | £412 | ## Trending flights to Tonica Prices were available within the past 7 days and start at £304 for one-way flights and £397 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, 18 Feb - Wed, 4 Mar LHR London ORD Chicago £401 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:ORD,departure:18/02/2026TANYT&leg2=from:ORD,to:LHR,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:400.95&airProductToken=AQpsCjUI1KABEgQxMzYzGOuJASCLkgEoyLuFAzDtvIUDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjQzGIuSASCuHCiNvoUDMMzChQM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKMwjUoAESAzI0NBiuHCCLkgEohuKGAzDh5YYDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwo1CNSgARIEMTM2NBiLkgEg64kBKIXphgMwr-qGAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) \*Available to Expedia members.