Cheap Flights from Champaign (CMI) to Chicago (MDW)

Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to Chicago Midway Airport (MDW)

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Alternative airports near Chicago

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

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $395
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from $395
Flights from Champaign (CMI) to Chicago (MDW)
Origin airport
University Of Illinois Urbana-Champaign Williard
Destination airport
Midway Intl.
Distance
124 mi

Champaign to Chicago Flights

The cheapest times to fly from Champaign to Chicago

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

 

The best time to book a flight from Champaign to Chicago

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

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 Champaign to Chicago 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 Champaign to Chicago 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 Champaign to Chicago 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 University Of Illinois Urbana-Champaign Williard Airport (CMI) to Midway Intl. Airport (MDW) cost?
Discover the latest flight deals from CMI to MDW 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 CMI to MDW?
The cheapest flights from CMI to MDW 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 CMI to MDW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CMI to MDW. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Midway Intl. Airport (MDW)?
You’ll have to book a flight with a layover if you’re traveling from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Midway Intl. Airport (MDW). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from CMI to MDW?
You’ll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Midway Intl. Airport (MDW)?
To avoid potential delays on the University Of Illinois Urbana-Champaign Williard Airport (CMI) to Midway Intl. Airport (MDW) route, aim to travel before 3 PM. Flights after this time are 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 Chicago from University Of Illinois Urbana-Champaign Williard Airport (CMI)?
If you’ve booked a direct flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Chicago, O’Hare Intl. Airport (ORD) is the only airport you can land at.
Is it cheaper to buy a plane ticket from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Midway Intl. Airport (MDW) last-minute?
Waiting until right before your break to book a flight from CMI to MDW generally means paying more. While you may come across some last-minute offers, there’s no guarantee. Allow some flexibility in your schedule for the best chance of snagging a bargain.
Is it cheaper to book a CMI to MDW flight and hotel package?
Securing a CMI to MDW flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our wide range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Midway Intl. Airport (MDW)?
Generally, it’s possible to cancel or reschedule your CMI to MDW flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.