$203 Cheap Flights from Champaign (CMI) to Augusta (AGS)

View $203 flight on Thu, Mar 19, 2026Opens in a new window

Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to Augusta Regional Airport (AGS)

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Cheap Flights from Champaign to Augusta (CMI-AGS)

Prices were available within the past 7 days and start at $203 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Frequently asked questions

How much does a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Augusta Regional Airport (AGS) cost?
Grab a cheap one-way flight from $203 or cheap return flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Augusta Regional Airport (AGS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Augusta Regional Airport (AGS)?
is the least expensive month to fly from CMI to AGS. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Augusta Regional Airport (AGS)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from CMI to AGS. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Augusta Regional Airport (AGS)?
You'll need to take a flight with a layover if you're traveling from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Augusta Regional Airport (AGS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CMI to AGS?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline 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 University Of Illinois Urbana-Champaign Williard Airport (CMI) to Augusta Regional Airport (AGS)?
Select a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Augusta Regional Airport (AGS) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time 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 University Of Illinois Urbana-Champaign Williard Airport (CMI) to Augusta Regional Airport (AGS) last-minute?
Last-minute fares from CMI to AGS are generally more expensive. To secure the best prices, start looking for flights as soon as possible. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a CMI to AGS flight and hotel package?
Compared with arranging flights and hotels separately, booking a CMI to AGS flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place takes the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Augusta Regional Airport (AGS)?
It's generally possible to cancel or reschedule your CMI to AGS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
University Of Illinois Urbana-Champaign Williard
Destination airport
Augusta Regional
Distance
576 mi

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Champaign to Augusta Flights

The cheapest times to fly from Champaign to Augusta

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

 

The best time to book a flight from Champaign to Augusta

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

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 Augusta in 2026. You can also book with separate airlines for your outbound and return journeys, from $203 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 Augusta 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 Augusta 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.

 

Champaign to Augusta Flights

*Flight schedules are subject to change.

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