Cheap Flights from Chicago (ORD) to Carbondale (MDH)

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Carbondale, IL (MDH-Southern Illinois)

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Alternative airports near Carbondale

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Williamson County Regional MWA. Cheapest option available. Average driving time to city center is 19 minutes. Flights from $138
MWA
Williamson County Regional
Cheapest
Average driving time to city center19 min
Flights from $138

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Carbondale, IL (MDH-Southern Illinois) cost?
Get a cheap one-way flight or cheap return flight from O'Hare Intl. Airport (ORD) to Carbondale, IL (MDH-Southern Illinois) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Carbondale, IL (MDH-Southern Illinois)?
is the least expensive month to fly from ORD to MDH. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Carbondale, IL (MDH-Southern Illinois)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ORD to MDH flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Carbondale, IL (MDH-Southern Illinois)?
There are no daily nonstop flights available from O'Hare Intl. Airport (ORD) to Carbondale, IL (MDH-Southern Illinois). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from ORD to MDH?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*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 Carbondale, IL (MDH-Southern Illinois)?
Select a flight from O'Hare Intl. Airport (ORD) to Carbondale, IL (MDH-Southern Illinois) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be 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 Murphysboro from O'Hare Intl. Airport (ORD)?
If you're leaving on a direct flight from O'Hare Intl. Airport (ORD) to Murphysboro, you'll land at either Williamson County Regional Airport (MWA) or Cape Girardeau Municipal Airport (CGI).
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Carbondale, IL (MDH-Southern Illinois) last-minute?
Waiting until just before your trip to book your flight from ORD to MDH often results in higher prices. While you might find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of getting a bargain.
Is it cheaper to book an ORD to MDH flight and hotel package?
Opting for an ORD to MDH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Carbondale, IL (MDH-Southern Illinois)?
If you reserved your ORD to MDH flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Southern Illinois
Distance
298 mi

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Chicago to Carbondale Flights

The cheapest times to fly from Chicago to Carbondale

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 Carbondale are during the month of . You can find some of the cheapest flights from Chicago to Carbondale with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Carbondale

Sunday is one of the best days to book for cheap flights from Chicago to Carbondale: 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 Carbondale

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 Carbondale 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 Carbondale 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 Carbondale 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.

 

Chicago to Carbondale Flights

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