$85 Cheap Flights from Austin (AUS) to Chicago (MDW)

View $85 flight on Mon, Oct 6, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Chicago Midway Airport (MDW)

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Cheap Flights from Austin to Chicago (AUS-MDW)

Prices were available within the past 7 days and start at $85 for one-way flights and $141 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Mon, Oct 6 - Thu, Oct 9
AUS
Austin
MDW
Chicago
$141 Roundtrip, found 2 days ago
$141
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Oct 6 from Austin to Chicago, returning Thu, Oct 9, priced at $141 found 2 days ago
Southwest Airlines
Wed, Oct 1 - Fri, Oct 10
AUS
Austin
MDW
Chicago
$144 Roundtrip, found 2 days ago
$144
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Oct 1 from Austin to Chicago, returning Fri, Oct 10, priced at $144 found 2 days ago
Southwest Airlines
Wed, Oct 1 - Fri, Oct 10
AUS
Austin
MDW
Chicago
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Oct 1 from Austin to Chicago, returning Fri, Oct 10, priced at $154 found 2 days ago
Southwest Airlines
Wed, Oct 1 - Fri, Oct 10
AUS
Austin
MDW
Chicago
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Oct 1 from Austin to Chicago, returning Fri, Oct 10, priced at $159 found 2 days ago
Southwest Airlines
Tue, Sep 16 - Wed, Sep 17
AUS
Austin
MDW
Chicago
$160 Roundtrip, found 2 days ago
$160
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Sep 16 from Austin to Chicago, returning Wed, Sep 17, priced at $160 found 2 days ago
Southwest Airlines
Wed, Aug 6 - Tue, Aug 12
AUS
Austin
MDW
Chicago
$169 Roundtrip, found 5 days ago
$169
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Wed, Aug 6 from Austin to Chicago, returning Tue, Aug 12, priced at $169 found 5 days ago
Southwest Airlines
Wed, Aug 27 - Tue, Sep 9
AUS
Austin
MDW
Chicago
$172 Roundtrip, found 2 days ago
$172
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Aug 27 from Austin to Chicago, returning Tue, Sep 9, priced at $172 found 2 days ago
Southwest Airlines
Mon, Sep 1 - Tue, Sep 2
AUS
Austin
MDW
Chicago
$174 Roundtrip, found 2 days ago
$174
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Sep 1 from Austin to Chicago, returning Tue, Sep 2, priced at $174 found 2 days ago
Delta
Fri, Aug 22 - Mon, Aug 25
AUS
Austin
MDW
Chicago
$216 Roundtrip, found 2 hours ago
$216
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Aug 22 from Austin to Chicago, returning Mon, Aug 25, priced at $216 found 2 hours ago
Frontier Airlines
Thu, Oct 23 - Mon, Oct 27
AUS
Austin
MDW
Chicago
$217 Roundtrip, just found
$217
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Oct 23 from Austin to Chicago, returning Mon, Oct 27, priced at $217 just found

Find the cheapest month to fly from Austin (AUS) to Chicago (MDW)

March is typically the cheapest month to fly

From $115 - $617 per traveler.

Graph displaying average flight prices per month

Flights from Austin (AUS) to Chicago (MDW)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Midway Intl.
Airlines serving
Delta, Frontier Airlines, Southwest Airlines
Roundtrip price
$141
Distance
972 mi
Average flight time
3 hours 35 mins

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 October. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $85 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.

 

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW) cost?
Grab cheap return tickets starting at $164 from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines and Frontier Airlines flight leaving AUS on July 26 2025 and touching down at MDW. The price was last updated on July 8 2025 and has not changed since.
What is the cheapest month to fly from AUS to MDW?
The cheapest flights from AUS to MDW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW)?
You can fly directly from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW) on a Southwest Airlines flight.
What is the cheapest airline that flies from AUS to MDW?
Right now, the cheapest airline offering one-way flights from AUS to MDW is Southwest Airlines. You can jet off on this route from $95. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from AUS on July 26 2025. Prices were last updated on July 8 2025 and have not changed since.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW)?
With, on average, 2 direct flights departing from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW) daily, you'll be cruising above the clouds before you know it.
What are the most popular departure times for flights from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW)?
More passengers fly between AUS and MDW at 11 AM than at any other point in the day. Rather go when it's quieter? Travel outside of rush hours and you could save on your ticket as well.
What day of the week has the most flights from AUS to MDW?
If you depart on a Friday, you'll get the largest range of options for flights from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW).
What is the earliest flight from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW)?
Austin-Bergstrom Intl. Airport (AUS)'s earliest flight to Midway Intl. Airport (MDW) is at approximately 6:40AM UTC-6. With a total travel time of 2h 30m, you'll land at around 9:10AM UTC-6.
How long does it take to fly from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW)?
The average flight duration from AUS to MDW is 2 hours and 30 minutes, covering a distance of 970 mi.
What airline has the least delays from AUS to MDW?
Consider traveling with Southwest Airlines if you'd like to go straight from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW) without any delays. This airline has the best track record for punctuality, with an on-time performance of 86%. Want to be updated if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW)?
Opt for a flight from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour 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.
What airports do you fly into for Chicago from Austin-Bergstrom Intl. Airport (AUS)?
Board a direct flight from Austin-Bergstrom Intl. Airport (AUS) to Chicago and land at O'Hare Intl. Airport (ORD). Another convenient entry point into this destination is Midway Intl. Airport (MDW).
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW) last-minute?
Booking your plane ticket from AUS to MDW shortly before your getaway is usually more expensive. But if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book an AUS to MDW flight and hotel package?
You can save money by securing an AUS to MDW flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your preferred flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Midway Intl. Airport (MDW)?
If you booked your AUS to MDW flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type 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 if you'd like more information.

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