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$203+ Cheap flights from Champaign to Austin (CMI - AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — AUS
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Champaign to Austin

Cheapest flights from Champaign to Austin
Explore the most affordable flight options available from Champaign to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
CMI
-
AUS
1 stop6h 21m
United Airlines
Sat 5/95:45 pm
AUS
-
CMI
1 stop4h 48m
United Airlines
Deal found 3/7$278
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:49 am
CMI
-
AUS
1 stop6h 31m
United Airlines
Wed 5/65:45 pm
AUS
-
CMI
1 stop6h 18m
United Airlines
Deal found 3/8$348
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:36 pm
CMI
-
AUS
2 stops9h 39m
United Airlines
Wed 5/65:30 am
AUS
-
CMI
2 stops7h 18m
United Airlines
Deal found 3/7$359
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
CMI
-
AUS
1 stop8h 14m
United Airlines
Tue 5/123:40 pm
AUS
-
CMI
1 stop6h 53m
United Airlines
Deal found 3/7$383
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
CMI
-
AUS
1 stop8h 14m
United Airlines
Sat 5/95:30 am
AUS
-
CMI
2 stops7h 18m
United Airlines
Deal found 3/7$389
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:36 pm
CMI
-
AUS
2 stops9h 39m
United Airlines
Thu 5/75:30 am
AUS
-
CMI
2 stops7h 18m
United Airlines
Deal found 3/7$394

Find flight deals from Champaign to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$278
(United Airlines)

One-way from

$203
(American Airlines)
Provider with most accurate pricing for Champaign University-Willard-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Champaign University-Willard-Austin Bergstrom flights.
Search Deals
From Champaign University-Willard to Austin Bergstrom
Search Deals
One-way flight from Champaign University-Willard to Austin Bergstrom
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Champaign to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChampaignAustin

CMI - AUS

CMIAUS

Champaign University-Willard

Sat 5/2

9:49 am-4:20 pm

1 stop6h 31m

Austin Bergstrom

Wed 5/6

5:45 pm-12:03 am

1 stop6h 18m

$348

ChampaignAustin

CMI - AUS

CMIAUS

Champaign University-Willard

Tue 5/5

9:49 am-4:20 pm

1 stop6h 31m

Austin Bergstrom

Sun 5/10

5:30 am-12:48 pm

2 stops7h 18m

$354
Cheapest one-way

ChampaignAustin

CMI - AUS

CMIAUS

Champaign University-Willard

Mon 4/27

3:01 pm-9:54 pm

1 stop6h 53m

$203
Quickest one-way

ChampaignAustin

CMI - AUS

CMIAUS

Champaign University-Willard

Sun 4/26

6:58 pm-11:51 pm

1 stop4h 53m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Sorted by cheapest first

Compare providers for flights from Champaign to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Champaign to Austin in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Champaign-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Champaign-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Champaign-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Champaign-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Champaign-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Champaign to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Champaign with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Champaign to Austin

What is the cheapest month to book a flight from Champaign to Austin?

Currently, April is the cheapest month in which you can book a flight from Champaign to Austin (average of $198). Flying from Champaign to Austin in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated March 12, 2026.
Read through reviews of airlines operating flights from Champaign to Austin, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,435 reviews

Overall

7.1

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.1
Good
11,435 reviews
American Airlines
7.1
Good
11,435 reviews

Overall

7.1

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Champaign to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Champaign to Austin?

    There are many flights that can get you from Champaign to Austin in 6h 31m. Fly via United Airlines to get the fastest option. There are 861 mi between Champaign and Austin.

  • What is the cheapest airline to fly from Champaign to Austin round-trip?

    Cheapflights users have booked flights from Champaign to Austin round-trip from $356.

  • Can I find deals for flights from Champaign to Austin that include hotel bookings?

    Yes. In addition to deals on Champaign to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Champaign to Austin.

  • Can I find deals for business class flights from Champaign to Austin?

    Yes. Cheapflights offers flight deals from Champaign to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Champaign to Austin?

    Currently, April is the cheapest month in which you can book a flight from Champaign to Austin (average of $198). Flying from Champaign to Austin in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
San Marcos
Fredericksburg
Round Rock
Georgetown
Bastrop
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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Top airline flying from Champaign to Austin

Discover the top airline that operate flights from Champaign to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$356Average$460FlexibilityNo cancel feeOn-time71%

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