$399 Cheap Flights from Cincinnati (CVG) to Champaign (CMI)

View $399 flight on Mon, Oct 6, 2025Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard)

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Cheap Flights from Cincinnati to Champaign (CVG-CMI)

Prices were available within the past 7 days and start at $399 for one-way flights and $414 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 31 - Sat, Nov 1
CVG
Cincinnati
CMI
Champaign
$414 Roundtrip, found 5 days ago
$414
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 31 from Cincinnati to Champaign, returning Sat, Nov 1, priced at $414 found 5 days ago
American Airlines
Fri, Oct 31 - Sat, Nov 1
CVG
Cincinnati
CMI
Champaign
$424 Roundtrip, found 5 days ago
$424
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 31 from Cincinnati to Champaign, returning Sat, Nov 1, priced at $424 found 5 days ago
American Airlines
Fri, Oct 31 - Thu, Nov 6
CVG
Cincinnati
CMI
Champaign
$468 Roundtrip, found 5 days ago
$468
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 31 from Cincinnati to Champaign, returning Thu, Nov 6, priced at $468 found 5 days ago
American Airlines
Wed, Oct 15 - Sat, Nov 1
CVG
Cincinnati
CMI
Champaign
$470 Roundtrip, found 5 days ago
$470
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 15 from Cincinnati to Champaign, returning Sat, Nov 1, priced at $470 found 5 days ago
American Airlines
Wed, Oct 15 - Sat, Oct 18
CVG
Cincinnati
CMI
Champaign
$472 Roundtrip, found 5 days ago
$472
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 15 from Cincinnati to Champaign, returning Sat, Oct 18, priced at $472 found 5 days ago
American Airlines
Thu, Oct 16 - Sat, Nov 1
CVG
Cincinnati
CMI
Champaign
$494 Roundtrip, found 5 days ago
$494
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Oct 16 from Cincinnati to Champaign, returning Sat, Nov 1, priced at $494 found 5 days ago
American Airlines
Wed, Oct 15 - Sun, Oct 19
CVG
Cincinnati
CMI
Champaign
$496 Roundtrip, found 5 days ago
$496
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 15 from Cincinnati to Champaign, returning Sun, Oct 19, priced at $496 found 5 days ago
American Airlines
Fri, Oct 17 - Sun, Oct 19
CVG
Cincinnati
CMI
Champaign
$520 Roundtrip, found 5 days ago
$520
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 17 from Cincinnati to Champaign, returning Sun, Oct 19, priced at $520 found 5 days ago

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to University Of Illinois Urbana-Champaign Williard Airport (CMI) cost?
Lock in a cheap one-way flight from $399 or cheap return flight from $414 from Cincinnati - Northern Kentucky Intl. Airport (CVG) to University Of Illinois Urbana-Champaign Williard Airport (CMI) 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Planning your trip for October is a good way to save, as it's the cheapest month for flights between CVG and CMI. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
To find the cheapest airline that'll fly you from CVG to CMI, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
There aren't any daily nonstop flights available from Cincinnati - Northern Kentucky Intl. Airport (CVG) to University Of Illinois Urbana-Champaign Williard Airport (CMI). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from CVG to CMI?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Opt for a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to University Of Illinois Urbana-Champaign Williard Airport (CMI) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Cincinnati - Northern Kentucky Intl. Airport (CVG) to University Of Illinois Urbana-Champaign Williard Airport (CMI) last-minute?
Last-minute bookings from CVG to CMI are typically more expensive. To lock in the best prices, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, you may find a cheap fare right before your trip.
Is it cheaper to book a CVG to CMI flight and hotel package?
Opting for a CVG to CMI 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. Pick from our impressive range of hotels and then add car rentals, flights 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
In most cases, you can cancel or reschedule your CVG to CMI flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
University Of Illinois Urbana-Champaign Williard
Roundtrip price
$414
Distance
203 mi

Book with confidence

Book with confidence

Cincinnati to Champaign Flights

The cheapest times to fly from Cincinnati to Champaign

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

 

The best time to book a flight from Cincinnati to Champaign

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

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 Cincinnati to Champaign in 2025. You can also book with separate airlines for your outbound and return journeys, from $399 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 Cincinnati to Champaign 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 Cincinnati to Champaign 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.

 

Cincinnati to Champaign Flights

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*Available to One Key members.