Cheap Flights from Chicago (CHI) to Austin-Bergstrom (AUS)

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Flight deals from Chicago to Austin-Bergstrom

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Find the cheapest month to fly from Chicago to Austin-Bergstrom

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Austin-Bergstrom flights are currently cheapest in May.

Direct flights from Chicago to Austin-Bergstrom

Chicago to Austin-Bergstrom: Alternative routes

Compare routes from Chicago to Austin below. You may find an airport to fly into that's cheaper, faster, or easier than Austin-Bergstrom.

Chicago to Austin: Flight information

The things to know before you go.
Cheapest flight found$138
Cheapest month to flyMay
Average flight time2 hrs, 46 mins
Most popular airlineSouthwest Airlines
Average flights per week516

Finding cheap flights from Chicago to Austin-Bergstrom: Frequently asked questions

The best price we found for a round-trip flight from Chicago to Austin-Bergstrom is $138. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 46 minutes is the average flight time from Chicago to Austin-Bergstrom.
Southwest Airlines, American Airlines and United fly direct from Chicago to Austin-Bergstrom.
There are 516 flights per week flying from Chicago to Austin-Bergstrom, as of April 2024.
The cheapest month to fly from Chicago to Austin-Bergstrom is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Austin-Bergstrom Airport on Tuesday, May 14, 2024.
Yes – the average flight time is 2 hours and 46 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Austin-Bergstrom but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Austin-Bergstrom is around 40 days in advance, so don’t leave your flight to the last minute.

The route from Chicago to the Austin-Bergstrom airport connects one of the largest and most vibrant cities in the North to a bustling Texas city known for its music, arts and southern culture. Whether you are flying out of O'Hare International Airport or Midway International Airport, you will need to know some details to make your trip as smooth as possible. Also, learn about the Austin-Bergstrom airport so you can be familiar with your surroundings when you land.

Departure Airports

O’Hare has more than 1,000 daily departures, so it is wise to understand the terminal layouts. The Domestic terminals are 1, 2, and 3. The international terminal is number 5.

The airport has round-the-clock dining, retail, a duty-free store, as well as luxury bathrooms.

Arrive far ahead of your flight departure time. Two hours would be the recommended amount of time to allow, so that you can make your way through the TSA checkpoint.

Midway International offers a less frenzied pace, with 265 daily departures. The airport offers a food court, a yoga room, and art displays throughout the terminals.

Though Midway is much smaller than O’Hare, arrive at least one hour before your departure time.

Airlines/Direct Flights

Frontier, United and American Airlines offer direct flights from O’Hare to Austin-Bergstrom (AUS). Flights leave from Terminal 3.

Midway offers non-stop flights to AUS on Southwest, and one-stop or two-stop flights on Delta.

Arrival Airport

Austin-Bergstrom Airport offers Tex-Mex cuisine. You will also hear local musicians playing throughout the terminal.

Gates 1-25 offer shopping and dining services. These gates are in the Barbara Jordan Terminal.

The new Southern Terminal opened in April of 2017, does not offer the same level of amenities as the older Barbara Jordan Terminal.

Destination Comparison

Austin and Chicago are in the same time zone, so you won’t feel any jet lag. Austin does not have the cold winters Chicago has, though temperatures do dip below freezing. The average temperature in Austin is 69 degrees, whereas Chicago’s average is 51 degrees.

Chicago offers lots of big-city attractions, such as pro sports teams and major museums, whereas Austin is more geared toward outdoor activities and a bustling local music scene.

Chicago has one of the highest per-mile cab fares in the nation at $7.25, while Austin will cost you just over $3.00 per mile from the airport.

The cost of living in Austin is more than 10% lower than the cost of living in Chicago, so expect more purchasing power when you arrive.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.