$178 Cheap Flights from Champaign (CMI) to Austin (AUS)

Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to Austin-Bergstrom Intl. Airport (AUS)

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Find available prices by choosing your travel dates.

Cheap Flights from Champaign to Austin (CMI-AUS)

Prices were available within the past 7 days and start at $178 for one-way flights and $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines

Frequently asked questions

How much does a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Austin-Bergstrom Intl. Airport (AUS) cost?
Discover the latest flight deals from CMI to AUS 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 AUS?
The cheapest flights from CMI to AUS 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 AUS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CMI to AUS. 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 Austin-Bergstrom Intl. Airport (AUS)?
Direct flights from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Austin-Bergstrom Intl. Airport (AUS) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel details and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from CMI to AUS?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, including the time of year and airline.*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 Austin-Bergstrom Intl. Airport (AUS)?
Book a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Austin-Bergstrom Intl. Airport (AUS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 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.
Is it cheaper to buy a plane ticket from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Austin-Bergstrom Intl. Airport (AUS) last-minute?
Waiting until just before your departure to book a ticket from CMI to AUS often results in higher prices. While you might find some last-minute discounts, there’s no guarantee. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book a CMI to AUS flight and hotel package?
Compared with arranging hotels and flights separately, booking a CMI to AUS flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Just secure your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Austin-Bergstrom Intl. Airport (AUS)?
If you reserved your CMI to AUS flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare 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 more details.
*Available to One Key members.