$352+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — AUS
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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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
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Best
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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 September 10, 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 September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/232:41 pm -
1 stop5h 14m
Sat 9/269:24 am -
1 stop4h 46m
Deal found 9/9![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:48 pm -
1 stop5h 53m
Sat 10/177:41 am -
1 stop7h 15m
Deal found 9/7![American Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 9/4. 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 11/62:32 pm -
1 stop5h 36m
Sun 11/86:03 am -
1 stop5h 36m
Deal found 9/4![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 9/4. 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 12/187:01 am -
1 stop5h 35m
Sun 12/206:01 am -
1 stop4h 54m
Deal found 9/4![American Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/186:00 am -
1 stop4h 50m
Sun 9/208:00 am -
1 stop6h 11m
Deal found 9/6![American Airlines logo]()
$540
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 September 10, 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 September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/232:41 pm -
1 stop5h 14m
Sat 9/269:24 am -
1 stop4h 46m
Deal found 9/9![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:48 pm -
1 stop5h 53m
Sat 10/177:41 am -
1 stop7h 15m
Deal found 9/7![American Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 9/4. 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 2/266:48 pm -
1 stop5h 24m
Wed 3/36:00 am -
1 stop5h 43m
Deal found 9/4![American Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 9/4. 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 11/62:32 pm -
1 stop5h 36m
Sun 11/86:03 am -
1 stop5h 36m
Deal found 9/4![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 9/4. 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 12/187:01 am -
1 stop5h 35m
Sun 12/206:01 am -
1 stop4h 54m
Deal found 9/4![American Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/242:41 pm -
1 stop6h 55m
Mon 9/2811:38 am -
2 stops9h 18m
Deal found 9/9![American Airlines logo]()
$637
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 10/257:03 pm -
1 stop5h 38m
Thu 10/296:00 am -
1 stop6h 08m
Deal found 9/6![American Airlines logo]()
$1,210
Last-minute flights from Champaign to AustinDiscover last-minute flight deals from Champaign to Austin. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Champaign to Austin. Data last updated September 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/106:41 pm -
1 stop5h 18m
Sun 9/135:53 am -
1 stop6h 59m
Deal found 9/9![American Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/186:00 am -
1 stop4h 50m
Sun 9/208:00 am -
1 stop6h 11m
Deal found 9/6![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/232:41 pm -
1 stop5h 14m
Sat 9/269:24 am -
1 stop4h 46m
Deal found 9/9![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/242:41 pm -
1 stop6h 55m
Mon 9/2811:38 am -
2 stops9h 18m
Deal found 9/9![American Airlines logo]()
$637
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:48 pm -
1 stop5h 53m
Sat 10/177:41 am -
1 stop7h 15m
Deal found 9/7![American Airlines logo]()
$355
One-way flights from Champaign to AustinSearch for one-way flight options from Champaign to Austin. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Champaign to Austin. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:01 pm -
1 stop16h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:03 pm -
1 stop5h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$605
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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $352 (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 September 10, 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
Wed 9/23
2:41 pm-7:55 pm
1 stop5h 14m
Austin Bergstrom
Sat 9/26
9:24 am-2:10 pm
1 stop4h 46m
$352
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Thu 10/8
6:48 pm-12:41 am
1 stop5h 53m
Austin Bergstrom
Sat 10/17
7:41 am-2:56 pm
1 stop7h 15m
$355
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Fri 2/26
6:48 pm-12:12 am
1 stop5h 24m
Austin Bergstrom
Wed 3/3
6:00 am-11:43 am
1 stop5h 43m
$355
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Wed 11/25
7:01 pm-11:41 am
1 stop16h 40m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$388
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Fri 11/6
2:32 pm-8:08 pm
1 stop5h 36m
Austin Bergstrom
Sun 11/8
6:03 am-11:39 am
1 stop5h 36m
$430
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Fri 12/18
7:01 am-12:36 pm
1 stop5h 35m
Austin Bergstrom
Sun 12/20
6:01 am-10:55 am
1 stop4h 54m
$525
Quickest round-trip
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Sun 10/11
7:03 pm-12:41 am
1 stop5h 38m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$605
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Thu 9/24
2:41 pm-9:36 pm
1 stop6h 55m
Austin Bergstrom
Mon 9/28
11:38 am-8:56 pm
2 stops9h 18m
$637
ChampaignAustin
CMI Champaign University-Willard - AUS Austin Bergstrom
CMIAUS
Champaign University-Willard
Sun 10/25
7:03 pm-12:41 am
1 stop5h 38m
Austin Bergstrom
Thu 10/29
6:00 am-12:08 pm
1 stop6h 08m
$1,210
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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 September 10, 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.
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Boarding
7.5
Overall
7.1
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Boarding
7.5
Overall
7.1
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
Dripping Springs
Georgetown
Seguin
Canyon Lake
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.
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Complete your trip
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Champaign and Austin flights
Browse other Champaign and Austin flight options. Last updated on September 10, 2026.
Other flights from Champaign
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Popular flight searches
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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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$409 | FlexibilityNo cancel fee | On-time71% |