$452+ Cheap flights from Champaign to Austin (CMI - AUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — AUS
Nov 26 — Dec 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Champaign to Austin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Champaign to Austin
Cheapest
Best
Last-minute
Cheapest flights from Champaign to AustinExplore 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 October 27, 2026.
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 October 27, 2026.
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:11 am -
1 stop6h 06m
Sat 12/122:41 pm -
1 stop5h 44m
Deal found 10/25![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:43 pm -
1 stop5h 38m
Sat 1/26:00 am -
1 stop4h 55m
Deal found 10/23![American Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:32 pm -
1 stop4h 43m
Wed 11/114:22 pm -
1 stop5h 40m
Deal found 10/23![American Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/162:32 pm -
1 stop4h 43m
Fri 1/16:00 am -
1 stop4h 55m
Deal found 10/23![American Airlines logo]()
$542
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:31 am -
2 stops8h 34m
Wed 12/309:24 am -
1 stop4h 38m
Deal found 10/23![American Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:31 am -
2 stops8h 34m
Tue 1/57:00 am -
2 stops11h 10m
Deal found 10/23![American Airlines logo]()
$553
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:59 am -
2 stops11h 06m
Tue 1/57:00 am -
2 stops11h 10m
Deal found 10/23![American Airlines logo]()
$559
Best flights from Champaign to AustinDiscover carefully curated flight deals from Champaign to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Champaign to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:11 am -
1 stop6h 06m
Sat 12/122:41 pm -
1 stop5h 44m
Deal found 10/25![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/162:39 pm -
1 stop5h 34m
Sat 2/2011:28 am -
2 stops6h 54m
Deal found 10/24![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:32 pm -
1 stop4h 43m
Wed 11/114:22 pm -
1 stop5h 40m
Deal found 10/23![American Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:43 pm -
1 stop5h 38m
Thu 12/3111:15 am -
2 stops6h 55m
Deal found 10/23![American Airlines logo]()
$554
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:43 pm -
1 stop5h 38m
Sat 1/26:00 am -
1 stop4h 55m
Deal found 10/23![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/116:53 pm -
1 stop5h 29m
Mon 2/1511:28 am -
2 stops6h 54m
Deal found 10/24![American Airlines logo]()
$666
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:29 pm -
1 stop7h 04m
Sat 11/2812:42 pm -
2 stops7h 36m
Deal found 10/24![American Airlines logo]()
$871
Last-minute flights from Champaign to AustinDiscover last-minute flight deals from Champaign to Austin. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Champaign to Austin. Data last updated October 27, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:11 am -
1 stop4h 47m
Sun 11/16:03 am -
1 stop5h 36m
Deal found 10/22![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:32 pm -
1 stop4h 43m
Wed 11/114:22 pm -
1 stop5h 40m
Deal found 10/23![American Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:01 pm -
1 stop5h 30m
Sat 11/216:00 am -
1 stop5h 38m
Deal found 10/23![American Airlines logo]()
$1,079
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:53 am -
2 stops9h 13m
Sun 11/296:00 am -
1 stop5h 38m
Deal found 10/26![American Airlines logo]()
$960
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:14 pm -
1 stop10h 46m
Sat 11/286:00 am -
1 stop12h 30m
Deal found 10/24![American Airlines logo]()
$779
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 October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $452 (American Airlines) |
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 7,457,451 searches. Data last updated October 27, 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
Cheapest round-trip
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Sat 12/5
7:11 am-1:17 pm
1 stop6h 06m
Austin Bergstrom
Sat 12/12
2:41 pm-8:25 pm
1 stop5h 44m
$452
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Tue 2/16
2:39 pm-8:13 pm
1 stop5h 34m
Austin Bergstrom
Sat 2/20
11:28 am-6:22 pm
2 stops6h 54m
$458
Quickest round-trip
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Sat 11/7
2:32 pm-7:15 pm
1 stop4h 43m
Austin Bergstrom
Wed 11/11
4:22 pm-10:02 pm
1 stop5h 40m
$516
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Sat 12/19
6:43 pm-12:21 am
1 stop5h 38m
Austin Bergstrom
Thu 12/31
11:15 am-6:10 pm
2 stops6h 55m
$554
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Wed 12/23
6:43 pm-12:21 am
1 stop5h 38m
Austin Bergstrom
Sat 1/2
6:00 am-10:55 am
1 stop4h 55m
$588
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Thu 2/11
6:53 pm-12:22 am
1 stop5h 29m
Austin Bergstrom
Mon 2/15
11:28 am-6:22 pm
2 stops6h 54m
$666
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Wed 11/25
2:29 pm-9:33 pm
1 stop7h 04m
Austin Bergstrom
Sat 11/28
12:42 pm-8:18 pm
2 stops7h 36m
$871
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
CMI-AUS
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.
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 October 27, 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.
Crew
7.9
Entertainment
6.8
Comfort
7.1
Food
6.4
Boarding
7.4
Overall
7.0
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Crew
7.9
Entertainment
6.8
Comfort
7.1
Food
6.4
Boarding
7.4
Overall
7.0
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
Round Rock
San Marcos
Bastrop
Fredericksburg
Pflugerville
Georgetown
Dripping Springs
Seguin
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Austin flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Champaign
Popular flights
Alternative routes for Champaign to Austin
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Champaign to Austin by cabin class
Find flights from Champaign to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Champaign and Austin flights
Browse other Champaign and Austin flight options. Last updated on October 27, 2026.
Other flights from Champaign
Browse through other flights departing from Champaign. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$316 | Average$375 | FlexibilityNo cancel fee | On-time71% |