Cheap Flights from Champaign (CMI) to Aurora (AUZ)

Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to Aurora, IL (AUZ-Aurora Municipal)

Frequently asked questions

How much does a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Aurora, IL (AUZ-Aurora Municipal) cost?
Snag a cheap one-way flight or cheap return flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Aurora, IL (AUZ-Aurora Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Aurora, IL (AUZ-Aurora Municipal)?
The cheapest month to fly from CMI to AUZ is , when demand is low. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Aurora, IL (AUZ-Aurora Municipal)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from CMI to AUZ. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Aurora, IL (AUZ-Aurora Municipal)?
You'll need to catch a flight with a layover if you're traveling from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Aurora, IL (AUZ-Aurora Municipal). 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 AUZ?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 University Of Illinois Urbana-Champaign Williard Airport (CMI) to Aurora, IL (AUZ-Aurora Municipal)?
To reach Aurora, IL (AUZ-Aurora Municipal) without delays, book a flight that leaves University Of Illinois Urbana-Champaign Williard Airport (CMI) 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 University Of Illinois Urbana-Champaign Williard Airport (CMI) to Aurora, IL (AUZ-Aurora Municipal) last-minute?
Waiting until just before your trip to book your flight from CMI to AUZ generally means paying more. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Can I cancel or change the date of my flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Aurora, IL (AUZ-Aurora Municipal)?
If you reserved your CMI to AUZ flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket 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, visit our Customer Service portal for further details.

Travel information

Origin airport
University Of Illinois Urbana-Champaign Williard
Destination airport
Aurora Municipal
Distance
120 mi

Book with confidence

Champaign to Aurora Flights

The cheapest times to fly from Champaign to Aurora

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

 

The best time to book a flight from Champaign to Aurora

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

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 Aurora 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 Aurora 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 Aurora 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 Aurora Flights

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*Available to One Key members.