Title: CA $201 Cheap Flights from Chicago (ORD) to Decatur (DEC) - Expedia.ca ![Decatur which includes a garden](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) # CA $201 Cheap Flights from Chicago (ORD) to Decatur (DEC) [View CA $201 flight on Sun, Dec 7, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:ORD,to:DEC,departure:07/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:200.10&airProductToken=AQoiCiAI1YIBEgQ1MDQ3GK4cIIMRKJqO_wIw2I7_AjhRQABYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) - [Roundtrip](?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 Chicago O'Hare International Airport (ORD) to Decatur, IL (DEC) - ![United](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:ORD,to:DEC,departure:18/12/2025TANYT&leg2=from:DEC,to:ORD,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![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 30% 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.ca/login) ## Cheap flights from Chicago (ORD) to Decatur (DEC) Prices were available within the past 7 days and start at CA $201 for one-way flights and CA $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Mon, Feb 23 ORD Chicago DEC Decatur CA $223 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DEC,departure:14/02/2026TANYT&leg2=from:DEC,to:ORD,departure:23/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:222.70&airProductToken=AQozCjEI1YIBEgQ1MDU1GK4cIIMRKLyWhQMw_JaFAzhMQABYAWoFMl9lY29yCExFQTRBQUROCjMKMQjVggESBDUwNjQYgxEgrhwo4fyFAzCn_YUDOExAAFgBagUyX2Vjb3IITEVBNEFBRE4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Mon, Feb 23 ORD Chicago DEC Decatur CA $692 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:DEC,departure:14/02/2026TANYT&leg2=from:DEC,to:ORD,departure:23/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:691.40&airProductToken=AQo3CjUI1YIBEgQ1MDU1GK4cIIMRKLyWhQMw_JaFAzhIQABYAWoJN19lY291bnJzcghIQUEwQUFFWQo3CjUI1YIBEgQ1MDY0GIMRIK4cKOH8hQMwp_2FAzhIQABYAWoJN19lY291bnJzcghIQUEwQUFFWRIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ## Find the cheapest month to fly from Chicago (ORD) to Decatur (DEC) ### February is typically the cheapest month to fly From CA $207 - CA $269 per traveller. __Flight from Chicago to Decatur (ORD - DEC) route information__ | Origin airport | O'Hare Intl. | | ------------------- | ------------- | | Destination airport | Decatur | | Roundtrip price | CA $223 | | Distance | 250 km | | Average flight time | 1 hour 2 mins | ## Chicago to Decatur Flights **The easy way to book your flights from Chicago to Decatur** With Expedia, it’s simple to find and book flights to Decatur from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 3 airlines that cover this route. There are nonstop flights to Decatur, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to Decatur today, tomorrow, or this week. **Save dollars with cheap flights from O'Hare Intl., ORD to Decatur, DEC** Sort your search results by price to find great deals on your flight from Chicago to Decatur—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Decatur from Chicago currently is just CA $223 rising to CA $692\. Here are more money-saving tips: - Fly in February when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Decatur - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Decatur from Chicago** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Decatur with Expedia today. ## Frequently asked questions ### How much is a flight from O'Hare Airport to DEC? ### Do I need to pay a cancellation fee if I cancel my flight from ORD to Decatur Airport (DEC)? ### How do I find cheap flights from ORD to Decatur Airport that have flexible change policies? ### How many hours is the flight from O'Hare Intl. Airport (ORD) to Decatur Airport? ### How far is the flight from O'Hare Airport to Decatur Airport (DEC)? ### Which airlines fly direct from ORD to DEC? ### Are O'Hare Airport to Decatur Airport flight tickets cheaper when they're purchased at the last minute? ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars ### Lodging - [4 Star Hotels in Decatur ](https://www.expedia.ca/4Star-Decatur-Hotels.s40-0-d992.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Decatur ](https://www.expedia.ca/5Star-Decatur-Hotels.s50-0-d992.Travel-Guide-Filter-Hotels) - [B&B in Decatur ](https://www.expedia.ca/Decatur-Bed-And-Breakfast.d992-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Business Hotels in Decatur ](https://www.expedia.ca/Decatur-Hotels-Business-Hotel.0-0-d992-tBusinessHotel.Travel-Guide-Filter-Hotels) - [Family Hotels in Decatur ](https://www.expedia.ca/Decatur-Hotels-Family-Hotel.0-0-d992-tFamilyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Decatur ](https://www.expedia.ca/Decatur-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d992-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - 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