Cheap Flights from Columbus (CSG) to Champaign (CMI)

Popular airlines from Columbus, GA (CSG-Columbus Metropolitan) to Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard)

Frequently asked questions

How much does a flight from Columbus Metropolitan Airport (CSG) to University Of Illinois Urbana-Champaign Williard Airport (CMI) cost?
Secure a cheap one-way flight or cheap return flight from Columbus Metropolitan Airport (CSG) 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 offers on this route.
What is the cheapest month to fly from Columbus Metropolitan Airport (CSG) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Flying in is a great way to save, as it's the cheapest month for flights between CSG and CMI. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Columbus Metropolitan Airport (CSG) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest CSG to CMI flight.
How many flights per day from Columbus Metropolitan Airport (CSG) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Direct flights from Columbus Metropolitan Airport (CSG) to University Of Illinois Urbana-Champaign Williard Airport (CMI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CSG to CMI?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Columbus Metropolitan Airport (CSG) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
To touch down at University Of Illinois Urbana-Champaign Williard Airport (CMI) without delays, opt for a flight that leaves Columbus Metropolitan Airport (CSG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Columbus Metropolitan Airport (CSG) to University Of Illinois Urbana-Champaign Williard Airport (CMI) last-minute?
Last-minute bookings from CSG to CMI are generally more expensive. To secure the cheapest rates, start looking for flights well ahead of time. That said, if you're flexible with your travel dates, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a CSG to CMI flight and hotel package?
Compared with arranging flights and hotels separately, booking a CSG to CMI flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Columbus Metropolitan Airport (CSG) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
It's usually possible to reschedule or cancel your CSG to CMI 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 allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Columbus Metropolitan
Destination airport
University Of Illinois Urbana-Champaign Williard
Distance
551 mi

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Columbus to Champaign Flights

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

 

The best time to book a flight from Columbus to Champaign

Sunday is one of the best days to book for cheap flights from Columbus 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 Columbus 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 Columbus to Champaign in 2026. 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 Columbus 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 Columbus 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.

 

Columbus to Champaign Flights

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*Available to One Key members.