Cheap Flights from Chicago (ORD) to Mattoon (MTO)

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Find available prices by choosing your travel dates.
Flights from Chicago (ORD) to Mattoon (MTO)
Origin airport
O'Hare Intl.
Destination airport
Coles County Memorial
Distance
173 mi

Chicago to Mattoon Flights

The cheapest times to fly from Chicago to Mattoon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Mattoon are during the month of . You can find some of the cheapest flights from Chicago to Mattoon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Mattoon

Sunday is one of the best days to book for cheap flights from Chicago to Mattoon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Mattoon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Mattoon in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Mattoon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Mattoon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Mattoon, IL (MTO-Coles County Memorial) cost?
Discover the latest flight deals from ORD to MTO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ORD to MTO?
The cheapest flights from ORD to MTO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ORD to MTO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ORD to MTO. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from O'Hare Intl. Airport (ORD) to Mattoon, IL (MTO-Coles County Memorial)?
You’ll need to catch a flight with a layover if you’re traveling from O’Hare Intl. Airport (ORD) to Mattoon, IL (MTO-Coles County Memorial). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ORD to MTO?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Mattoon, IL (MTO-Coles County Memorial)?
To avoid possible delays on the O’Hare Intl. Airport (ORD) to Mattoon, IL (MTO-Coles County Memorial) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Mattoon from O'Hare Intl. Airport (ORD)?
If you’re departing on a direct flight from O’Hare Intl. Airport (ORD) to Mattoon, you can land at either University Of Illinois Urbana-Champaign Williard Airport (CMI) or Decatur Airport (DEC).
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Mattoon, IL (MTO-Coles County Memorial) last-minute?
Last-minute bookings from ORD to MTO are usually more expensive. To secure the best rates, start searching for flights well ahead of time. That said, if you’re flexible with your travel dates, it’s possible to score a cheap fare just before your departure.
Is it cheaper to book an ORD to MTO flight and hotel package?
Compared with arranging hotels and flights separately, booking an ORD to MTO flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Mattoon, IL (MTO-Coles County Memorial)?
In most instances, you’re able to cancel or reschedule your ORD to MTO flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline’s fees and guidelines on flight changes, or if you’d like more information, visit our Customer Service portal.

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*Available to One Key members.