*Flight schedules are subject to change.
*Available to One Key members.
$100 Cheap Flights from Austin (AUS) to Chicago (CHI)
Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Chicago
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Today's featured flight deals from Austin-Bergstrom Intl. Airport (AUS) to Chicago
Nonstop
Carry-on included
Lower price than typical
- Austin (AUS) to Chicago (MDW).Southwest Airlines, nonstop.Departing on Fri, Oct 9 at 9:55pm from Austin, arriving on Sat, Oct 10 at 12:30am in Chicago.Returning on Tue, Oct 13 at 9:25am from Chicago, arriving at 3:00pm in Austin.Select Southwest Airlines flight departing on Fri, Oct 9 at 9:55pm from Austin, returning on Tue, Oct 13 at 9:25am from Chicago priced at $29780% less than typical$297
- Austin (AUS) to Chicago (MDW).Southwest Airlines, nonstop.Departing on Fri, Oct 16 at 5:05am from Austin, arriving at 7:35am in Chicago.Returning on Mon, Oct 19 at 9:40pm from Chicago, arriving on Tue, Oct 20 at 12:20am in Austin.Select Southwest Airlines flight departing on Fri, Oct 16 at 5:05am from Austin, returning on Mon, Oct 19 at 9:40pm from Chicago priced at $27940% less than typical$279
- Austin (AUS) to Chicago (MDW).Southwest Airlines, nonstop.Departing on Thu, Oct 15 at 5:05am from Austin, arriving at 7:35am in Chicago.Returning on Mon, Oct 19 at 9:40pm from Chicago, arriving on Tue, Oct 20 at 12:20am in Austin.Select Southwest Airlines flight departing on Thu, Oct 15 at 5:05am from Austin, returning on Mon, Oct 19 at 9:40pm from Chicago priced at $26240% less than typical$262
- Austin (AUS) to Chicago (MDW).Southwest Airlines, nonstop.Departing on Thu, Oct 15 at 5:05am from Austin, arriving at 7:35am in Chicago.Returning on Mon, Oct 19 at 6:45am from Chicago, arriving at 9:20am in Austin.Select Southwest Airlines flight departing on Thu, Oct 15 at 5:05am from Austin, returning on Mon, Oct 19 at 6:45am from Chicago priced at $26240% less than typical$262
- Austin (AUS) to Chicago (MDW).Southwest Airlines, nonstop.Departing on Fri, Oct 9 at 9:55pm from Austin, arriving on Sat, Oct 10 at 12:30am in Chicago.Returning on Tue, Oct 13 at 1:00pm from Chicago, arriving at 5:45pm in Austin.Select Southwest Airlines flight departing on Fri, Oct 9 at 9:55pm from Austin, returning on Tue, Oct 13 at 1:00pm from Chicago priced at $29740% less than typical$297
- Austin (AUS) to Chicago (MDW).Southwest Airlines, nonstop.Departing on Wed, Sep 23 at 4:40pm from Austin, arriving at 7:10pm in Chicago.Returning on Sun, Sep 27 at 7:50pm from Chicago, arriving on Mon, Sep 28 at 8:20am in Austin.Select Southwest Airlines flight departing on Wed, Sep 23 at 4:40pm from Austin, returning on Sun, Sep 27 at 7:50pm from Chicago priced at $47030% less than typical$470
- Austin (AUS) to Chicago (MDW).Southwest Airlines, nonstop.Departing on Thu, Oct 15 at 5:05am from Austin, arriving at 7:35am in Chicago.Returning on Sun, Oct 18 at 5:25am from Chicago, arriving at 8:00am in Austin.Select Southwest Airlines flight departing on Thu, Oct 15 at 5:05am from Austin, returning on Sun, Oct 18 at 5:25am from Chicago priced at $31240% less than typical$312
- Austin (AUS) to Chicago (ORD).American Airlines, nonstop.Departing on Thu, Sep 17 at 6:38pm from Austin, arriving at 9:49pm in Chicago.Returning on Mon, Sep 21 at 9:13pm from Chicago, arriving at 11:59pm in Austin.Select American Airlines flight departing on Thu, Sep 17 at 6:38pm from Austin, returning on Mon, Sep 21 at 9:13pm from Chicago priced at $53620% less than typical$536
- Austin (AUS) to Chicago (ORD).American Airlines, nonstop.Departing on Sun, Oct 25 at 6:00am from Austin, arriving at 8:56am in Chicago.Returning on Sat, Oct 31 at 9:41pm from Chicago, arriving on Sun, Nov 1 at 12:41am in Austin.Select American Airlines flight departing on Sun, Oct 25 at 6:00am from Austin, returning on Sat, Oct 31 at 9:41pm from Chicago priced at $32335% less than typical$323
Cheap Flights from Austin to Chicago (AUS-CHI)
Prices were available within the past 7 days and start at $100 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, Dec 5 - Tue, Dec 8
AUS
Austin
MDW
Chicago
$199 Roundtrip, just found
$199
Roundtrip
just found
Sat, Dec 5 - Tue, Dec 8
AUS
Austin
MDW
Chicago
$205 Roundtrip, just found
$205
Roundtrip
just found
Sat, Dec 5 - Tue, Dec 8
AUS
Austin
MDW
Chicago
$209 Roundtrip, just found
$209
Roundtrip
just found
Sat, Dec 5 - Tue, Dec 8
AUS
Austin
MDW
Chicago
$214 Roundtrip, just found
$214
Roundtrip
just found
Sat, Dec 5 - Tue, Dec 8
AUS
Austin
MDW
Chicago
$219 Roundtrip, just found
$219
Roundtrip
just found
Wed, Oct 21 - Sat, Oct 24
AUS
Austin
MDW
Chicago
$223 Roundtrip, found 2 hours ago
$223
Roundtrip
found 2 hours ago
Wed, Nov 11 - Sat, Nov 14
AUS
Austin
MDW
Chicago
$226 Roundtrip, found 6 hours ago
$226
Roundtrip
found 6 hours ago
Wed, Oct 14 - Sat, Oct 17
AUS
Austin
ORD
Chicago
$298 Roundtrip, found 1 hour ago
$298
Roundtrip
found 1 hour ago
Sat, Nov 14 - Tue, Nov 17
AUS
Austin
ORD
Chicago
$311 Roundtrip, just found
$311
Roundtrip
just found
Sat, Nov 14 - Tue, Nov 17
AUS
Austin
ORD
Chicago
$331 Roundtrip, just found
$331
Roundtrip
just found
Alternative airports near Chicago
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Austin (AUS) to Chicago (CHI)
September is typically the cheapest month to fly
From $164 - $280 per traveler.
Travel information
Origin airport | Austin-Bergstrom Intl. |
|---|---|
Destination airport | Midway Intl. |
Roundtrip price | $199 |
Distance | 972 mi |
Book with confidence
Austin to Chicago Flights
The cheapest times to fly from Austin to Chicago
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 Austin to Chicago are during the month of December. You can find some of the cheapest flights from Austin to Chicago with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Austin to Chicago
Sunday is one of the best days to book for cheap flights from Austin to Chicago: 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 Austin to Chicago
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 Austin to Chicago in 2026. You can also book with separate airlines for your outbound and return journeys, from $100 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 Austin to Chicago 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 Austin to Chicago 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.
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