Title: Cheap Flights from Champaign to Decatur (CMI to DEC) - Expedia.co.uk ![Decatur featuring a park](https://images.trvl-media.com/place/992/18fcc117-ebea-48e6-9f7a-bd739838461d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Decatur Area CVB ![](https://images.trvl-media.com/place/992/18fcc117-ebea-48e6-9f7a-bd739838461d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Champaign (CMI) to Decatur (DEC) - [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 ## Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to Decatur, IL (DEC) - ![British Airways](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:cmi,to:dec,departure:16/11/2025TANYT&leg2=from:dec,to:cmi,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![easyJet](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:cmi,to:dec,departure:16/11/2025TANYT&leg2=from:dec,to:cmi,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) - ![Lufthansa](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:cmi,to:dec,departure:16/11/2025TANYT&leg2=from:dec,to:cmi,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Ryanair](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:cmi,to:dec,departure:16/11/2025TANYT&leg2=from:dec,to:cmi,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![American Airlines](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:cmi,to:dec,departure:16/11/2025TANYT&leg2=from:dec,to:cmi,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Jet2](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:cmi,to:dec,departure:16/11/2025TANYT&leg2=from:dec,to:cmi,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) - ![Swiss International Air Lines](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:cmi,to:dec,departure:16/11/2025TANYT&leg2=from:dec,to:cmi,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![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) Flight from Champaign to Decatur route information | Origin airport | University Of Illinois Urbana-Champaign Williard | | --- | --- | | Destination airport | Decatur | | Distance | 56 km | ## Compare flights from Champaign to Decatur easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Champaign to Decatur. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Decatur in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from University Of Illinois Urbana-Champaign Williard to Decatur.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from University Of Illinois Urbana-Champaign Williard (CMI) to Decatur (DEC) The easiest way to view the best deals on flights from Champaign to Decatur today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from University Of Illinois Urbana-Champaign Williard to Decatur start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Champaign and Decatur - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Champaign to Decatur flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from University Of Illinois Urbana-Champaign Williard to Decatur for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes ### Accommodation - [Allenville Hotels](https://www.expedia.co.uk/Allenville-Hotels.d553248634983477899.Travel-Guide-Hotels) - [Arcola Hotels](https://www.expedia.co.uk/Arcola-Hotels.d6459.Travel-Guide-Hotels) - [Argenta Hotels](https://www.expedia.co.uk/Argenta-Hotels.d3000346096.Travel-Guide-Hotels) - [Arthur Hotels](https://www.expedia.co.uk/Arthur-Hotels.d74958.Travel-Guide-Hotels) - [Assumption Hotels](https://www.expedia.co.uk/Assumption-Hotels.d3000346104.Travel-Guide-Hotels) - [Atwood Hotels](https://www.expedia.co.uk/Atwood-Hotels.d3000420828.Travel-Guide-Hotels) - [Bement Hotels](https://www.expedia.co.uk/Bement-Hotels.d3000346124.Travel-Guide-Hotels) - [Bethany Hotels](https://www.expedia.co.uk/Bethany-Hotels.d3000433434.Travel-Guide-Hotels) - 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[Pana Hotels](https://www.expedia.co.uk/Pana-Hotels.d3000434897.Travel-Guide-Hotels) - [Shelbyville Hotels](https://www.expedia.co.uk/Shelbyville-Hotels.d55960.Travel-Guide-Hotels) - [Sullivan Hotels](https://www.expedia.co.uk/Sullivan-Hotels.d163376.Travel-Guide-Hotels) - [Taylorville Hotels](https://www.expedia.co.uk/Taylorville-Hotels.d55996.Travel-Guide-Hotels) - [Tuscola Hotels](https://www.expedia.co.uk/Tuscola-Hotels.d7192.Travel-Guide-Hotels) - [Wapella Hotels](https://www.expedia.co.uk/Wapella-Hotels.d3000346647.Travel-Guide-Hotels) - [Windsor Hotels](https://www.expedia.co.uk/Windsor-Hotels.d175567.Travel-Guide-Hotels) ### Flights - [Flights to Assumption](https://www.expedia.co.uk/Cheap-Flights-To-Assumption.d3000346104.Travel-Guide-Flights) - [Flights to Bethany](https://www.expedia.co.uk/Cheap-Flights-To-Bethany.d3000433434.Travel-Guide-Flights) - [Flights to Cerro Gordo](https://www.expedia.co.uk/Cheap-Flights-To-Cerro-Gordo.d3000346173.Travel-Guide-Flights) - [Flights to Decatur](https://www.expedia.co.uk/Cheap-Flights-To-Decatur.d992.Travel-Guide-Flights) - 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[Flights from Clinton](https://www.expedia.co.uk/lp/flights/7492/flights-from-clinton) - [Flights from Arthur](https://www.expedia.co.uk/lp/flights/74958/flights-from-arthur) - [Flights from Decatur](https://www.expedia.co.uk/lp/flights/992/flights-from-decatur) - [Flights from Aberdeen (ABR) to Champaign (CMI)](https://www.expedia.co.uk/lp/flights/abr/cmi/aberdeen-to-champaign) - [Flights from Abuja (ABV) to Springfield (SPI)](https://www.expedia.co.uk/lp/flights/abv/spi/abuja-to-springfield) - [Flights from Atlanta (ATL) to Mattoon (MTO)](https://www.expedia.co.uk/lp/flights/atl/mto/atlanta-to-mattoon) - [Flights from Beirut (BEY) to Champaign (CMI)](https://www.expedia.co.uk/lp/flights/bey/cmi/beirut-to-champaign) - [Flights from Boston (BOS) to Springfield (SPI)](https://www.expedia.co.uk/lp/flights/bos/spi/boston-to-springfield) - [Flights from Burlington (BTV) to Champaign (CMI)](https://www.expedia.co.uk/lp/flights/btv/cmi/burlington-to-champaign) - [Flights from Baltimore (BWI) to Springfield (SPI)](https://www.expedia.co.uk/lp/flights/bwi/spi/baltimore-to-springfield) - 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[Flights from Raleigh (RDU) to Champaign (CMI)](https://www.expedia.co.uk/lp/flights/rdu/cmi/raleigh-to-champaign) - [Flights from Sao Paulo (SAO) to Springfield (SPI)](https://www.expedia.co.uk/lp/flights/sao/spi/sao-paulo-to-springfield) - [Flights from Stockholm (STO) to Springfield (SPI)](https://www.expedia.co.uk/lp/flights/sto/spi/stockholm-to-springfield) - [Flights from Peterborough (YPQ) to Springfield (SPI)](https://www.expedia.co.uk/lp/flights/ypq/spi/peterborough-to-springfield) - [Flights from Vancouver (YVR) to Champaign (CMI)](https://www.expedia.co.uk/lp/flights/yvr/cmi/vancouver-to-champaign) ### Packages - [Visit Arcola](https://www.expedia.co.uk/Arcola.dx6459) - [Arthur Holidays](https://www.expedia.co.uk/Arthur.d74958.Holidays-City-Breaks) - [Boody Holidays](https://www.expedia.co.uk/Boody.d3000346139.Holidays-City-Breaks) - [Cerro Gordo Holidays](https://www.expedia.co.uk/Cerro-Gordo.d3000346173.Holidays-City-Breaks) - [Children's Museum of Illinois](https://www.expedia.co.uk/Childrens-Museum-Of-Illinois-Decatur.d553248621532658375.Attraction) - [Visit Farmer City](https://www.expedia.co.uk/Farmer-City.dx7188) - [Lake Shelbyville Beach](https://www.expedia.co.uk/Lake-Shelbyville-Beach-Shelbyville.d553248621594973941.Attraction) - [Millikin University](https://www.expedia.co.uk/Millikin-University-Decatur.d6124337.Attraction) - [Visit Monticello](https://www.expedia.co.uk/Monticello.dx55845) - [Sullivan Holidays](https://www.expedia.co.uk/Sullivan.d163376.Holidays-City-Breaks) - [Visit Taylorville](https://www.expedia.co.uk/Taylorville.dx55996) ### Cars - [Car hire in Avis 5032 Lincoln Ave](https://www.expedia.co.uk/Avis-at-5032-Lincoln-Ave-Cypress-California-USA.v55996.Car-Rental-Guide-Location) - [Car hire Assumption](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Assumption.d3000346104.Car-Hire-Guide) - [Offer Car Hire Rental Cars in Dawson](https://www.expedia.co.uk/Offer-Car-Hire-Car-Rentals-In-Dawson.d553248634983263210-c1141.Car-Rental-Guide-Suppliers) - [Top Rent a Car Rental Cars in Dawson](https://www.expedia.co.uk/Top-Rent-A-Car-Car-Rentals-In-Dawson.d553248634983263210-c1028.Car-Rental-Guide-Suppliers) ### Holiday Homes - [Dewitt Holiday Rentals](https://www.expedia.co.uk/Dewitt-Holiday-Rentals.d3000433884.Travel-Guide-HolidayRentals) \*Available to Expedia members.