CHI - AUS

$131 Find Cheap Flights from Chicago to Austin - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Austin departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$239
Typical prices: $274-$514
Delta
Tue 9/1Sun 9/6
MDW - AUS • 1 stop
Cheapest non-stop
$245
Typical prices: $280-$409
American Airlines
Wed 9/2Thu 9/3
ORD - AUS • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Southwest free carry-on adds value, while checked bags now cost extra.
United Economy Plus adds up to six inches more legroom than standard economy.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with American Airlines, Southwest and United Airlines. Average duration is 2h 41m
Direct flights
Direct flights
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Direct flights
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Top routes
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Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
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Top layover airports
Cheapest • Avg $156 (round-trip)
Shortest trip • 4h 41m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 40% compared to booking last minute.
Insights
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When to travel
Cheapest • 37% price drop
Most popular
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Flight Deals

Cheap Flights from Chicago to Austin (CHI-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Austin

Tue, Sep 1 - Sun, Sep 6
Delta Logo
6:05 am - 11:00 amMDW  Chicago Midway-AUS Austin Bergstrom
4h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:42 am - 3:44 pmAUS  Austin Bergstrom-MDW Chicago Midway
5h 02m1 stop Atlanta Hartsfield-Jackson
$239Delta
Wed, Sep 2 - Sun, Sep 6
Delta Logo
9:24 am - 2:52 pmMDW  Chicago Midway-AUS Austin Bergstrom
5h 28m1 stop Detroit Metropolitan Wayne County
Delta Logo
10:42 am - 3:44 pmAUS  Austin Bergstrom-MDW Chicago Midway
5h 02m1 stop Atlanta Hartsfield-Jackson
$239Delta
Sat, Sep 12 - Wed, Sep 16
Frontier Logo
6:20 am - 5:48 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
11h 28m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
8:24 pm - 9:39 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
25h 15m2 stops Denver Intl Houston George Bush Intcntl
$239Frontier
Thu, Sep 3 - Sat, Sep 5
Frontier Logo
1:59 pm - 4:39 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
26h 40m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
5:37 pm - 7:53 amAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
14h 16m1 stop Atlanta Hartsfield-Jackson
$239Frontier
Fri, Nov 13 - Mon, Nov 16
United Airlines Logo
12:50 pm - 6:55 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
6h 05m1 stop Denver Intl
United Airlines Logo
5:04 pm - 7:59 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
2h 55mnonstop
$241United Airlines
Thu, Sep 3 - Fri, Sep 4
United Airlines Logo
6:29 pm - 11:14 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
4h 45m1 stop Houston George Bush Intcntl
United Airlines Logo
3:33 pm - 6:30 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
2h 57mnonstop
$241United Airlines
Thu, Oct 1 - Mon, Oct 5
American Airlines Logo
5:00 am - 9:46 amORD  Chicago O'Hare Intl-AUS Austin Bergstrom
4h 46m1 stop Dallas/Fort Worth
American Airlines Logo
3:54 pm - 6:59 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
3h 05mnonstop
$241American Airlines
Fri, Oct 9 - Mon, Oct 12
American Airlines Logo
5:00 am - 9:32 amORD  Chicago O'Hare Intl-AUS Austin Bergstrom
4h 32m1 stop Dallas/Fort Worth
American Airlines Logo
7:41 am - 10:37 amAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
2h 56mnonstop
$241American Airlines
Fri, Nov 6 - Mon, Nov 9
Southwest Logo
2:30 pm - 8:35 pmMDW  Chicago Midway-AUS Austin Bergstrom
6h 05m1 stop Dallas Love Field
Southwest Logo
4:05 pm - 8:30 pmAUS  Austin Bergstrom-MDW Chicago Midway
4h 25m1 stop Cincinnati Cinci./N. Kentucky
$246Southwest
Fri, Oct 9 - Mon, Oct 12
Southwest Logo
7:45 am - 12:15 pmMDW  Chicago Midway-AUS Austin Bergstrom
4h 30m1 stop Cincinnati Cinci./N. Kentucky
Southwest Logo
7:50 pm - 1:05 amAUS  Austin Bergstrom-MDW Chicago Midway
5h 15m1 stop Dallas Love Field
$246Southwest
Booking Insights

KAYAK's insights & trends for Chicago to Austin flights

Get data-powered insights and trends into flights from Chicago to Austin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago to Austin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago to Austin departing in September.

Flight prices are below average for this route right now.

Flights to Austin from Chicago usually cost between $277 and $386 in September.
The lowest price found in the past 5 days was $239 on Delta (Sep 1-Sep 6).

What is the cheapest Chicago to Austin flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Chicago to Austin costs $210 on the route between Chicago Midway Airport (MDW) and Austin (AUS). Over the past month, this route was, on average, 6% cheaper than other Chicago-Austin routes. The most popular route is between Chicago O'Hare Intl Airport (ORD) and Austin (AUS).

What’s the cheapest day of the week to fly from Chicago to Austin?

The average price of all round-trip flights from Chicago to Austin clicked on KAYAK for each day over the last 12 months.

When flying from Chicago to Austin, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

What is the cheapest month to fly from Chicago to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Austin is January, where tickets cost $204 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $408 and $372 respectively.

Can I save money by flying with a layover from Chicago to Austin?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $332 on average.

How far in advance should I book a flight from Chicago to Austin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago to Austin, you should book around 3 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Expert advice

Expert advice for your flight from Chicago to Austin

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines, ORD and MDW

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and AUS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low season

June

Cheapest flight

$131
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Chicago Midway Airport to Austin

When to book flights from Chicago to Austin

Are your dates flexible? Find out the best times to travel from Chicago to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Austin

  • Which airport should I fly out of: O’Hare (ORD) or Midway (MDW)?

    Both facilities are modern and easy to navigate. O’Hare sees much more traffic than Midway does, mostly because Midway acts as a hub for Southwest Airlines; they serve their whole network from this airport. Choosing which airport to depart from may be more a matter of choosing which airline to fly on.

  • What is the best way to travel to downtown Austin from the airport?

    Just 5 miles southwest of downtown Austin, Austin Bergstrom airport (AUS) is very convenient to downtown using almost any mode of transportation. For a very reasonable fee (around $1.25) the Capital Metro bus is one option, but if you have a few bags to carry or just want to get to where you’re going, taxis and Ubers are fast and easy.

  • Are there any good lounges in Austin Bergstrom Airport (AUS)?

    If you have to hang around for a while before your accommodations are ready, you might want to just rest up at one of Austin Airport’s comfy lounges. They are well-appointed, and if you have a United Airlines or American Airlines ticket, you can purchase access to their private lounges just by showing your ticket at the door.

  • What can I do with a couple of hours at O’Hare Airport (ORD)?

    If it makes sense for you to arrive early for your flight from O’Hare, there are plenty of things to do. Get centered before takeoff in the yoga studio located in Terminal 3. If you’d like something a little more high-impact, buy a pass at the Hilton Athletic Club located in the Hilton hotel in Terminal 2. Bonus: they have a sauna.

  • Are there kid-friendly things to do at O’Hare Airport (ORD)?

    Check out the real Brachiosaurus skeleton, one of the largest mounted dinosaur skeletons in the world. At four stories high and 72 feet long, it’s a lot to take in. After that, look for the restored fighter plane in Terminal 2. It’s a great photo op for your travel log, and the history is interesting, too.

  • Are onsite hotels at AUS?

    Yes, there are a few onsite hotels at Austin-Bergstrom International Airport (AUS) where you can spend the next before embarking on your journey to your final destination. Among these hotels is the Hilton Austin Airport Hotel. Despite being located near the airport, the hotel offers its clients complimentary shuttle services to their terminals.

  • What PRM-friendly amenities can one access on their flights from Chicago O'Hare International Airport (ORD) to AUS?

    To ensure that Persons with Reduced Mobility (PRMs) enjoy their flights from Chicago to Austin, most airlines offer complimentary wheelchairs services in both ORD and AUS airports. The wheelchair assistance services are accessed before any ticket counter in the terminal. For wheelchair service delivery convenience, you need to inform your airline in advance.

  • Which airline can I use from Chicago to Austin with my kids?

    Booking your tickets in advance with American Airlines should be your top priority if you intend to fly your kids from Chicago to ORD to AUS. The airline's spacious cabins allow extra legroom for stretching during the flight. The airline also offers child-sized headphones compatible with its in-flight entertainment system to maximize the kids' flight entertainment.

  • Which cities can I visit near Austin-Bergstrom International Airport (AUS)?

    Your flight from Chicago O'Hare International Airport (ORD) to AUS should give you a rare opportunity to visit other cities near AUS. Among those cities you can comfortably visit upon landing at AUS include Driftwood, Wyldwood, Cedar Creek, and Dripping Springs. Since these cities are all within a 30-minute drive from AUS, you can easily connect to them via public transport such as buses and taxis.

  • Which hotel choices should I consider at Chicago O'Hare International Airport (ORD) for my early-morning flight to Austin-Bergstrom International Airport (AUS)?

    Most travelers who travel with their earliest morning flights from ORD to AUS spend their night in a hotel within comfortable walking distance of ORD. Among the hotels you can consider within a 10-minute walk to ORD is Hampton Inn Chicago-O'Hare International Airport Hotel.

  • How easy is it to rent a car at Austin-Bergstrom International Airport (AUS)?

    Provided you have the necessary documents, including a valid driver's license and a credit card in your name, you will easily rent a car of your choice from onsite car rentals such as Hertz, Avis, and Thrifty. Most of these car rentals have counters in the baggage claim area within the terminal's first level.

  • What is the cheapest flight from Chicago to Austin?

    In the last 5 days, the lowest price for a flight from Chicago to Austin was $131 for a one-way ticket and $239 for a round-trip.

  • Do I need a passport to fly between Chicago and Austin?

    A passport is not required to fly from Chicago to Austin.

  • Which airports will I be using when flying from Chicago to Austin?

    When flying out of Chicago you will be using one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be landing at Austin Bergstrom.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Austin?

    American Airlines, JetBlue, and Alaska Airlines offer inflight Wi-Fi service on the Chicago to Austin flight route.

  • Which aircraft models fly most regularly from Chicago to Austin?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Chicago to Austin flight route.

  • Which airline alliances offer flights from Chicago to Austin?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Austin, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Austin?

    There are nonstop flights from Chicago to Austin on a daily basis.

  • Which is the best airline for flights from Chicago to Austin, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Austin are Southwest and United Airlines. With an average price for the route of $342 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $370 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chicago to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago to Austin

  • Looking for a cheap flight? 25% of our users found flights on this route for $189 or less one-way and $299 or less round-trip.
  • Of the two major Chicago airports, Chicago Midway International Airport (MDW) offers fewer flights. Though they are both international facilities, O'Hare International Airport (ORD) handles the bulk of the traffic.
  • Taxis to airports in Chicago are plentiful, and around $20-$25 to either airport from downtown, but if you’re saving money on this trip, it’s good to know that Uber rates are some of the cheapest in the country.
  • If you’re working while traveling, O'Hare International Airport (ORD) has unlimited free Wi-Fi in all terminals. Check in early for your flight, and check in with the office too, before you depart for Austin.
  • Taxis from Austin Airport (AUS) to the downtown center will be about $30. If you don’t need to be somewhere right away, the Capital Metro bus service is a great option. The one-way fare is about $1.25.
  • O'Hare International Airport (ORD) is a hub for American Airlines and United Airlines. Book an itinerary through KAYAK on either airline, and be confident you’re getting the best rate.
  • One of the numerous airlines to consider for your flights from Chicago O'Hare International Airport (ORD) to Austin-Bergstrom International Airport (AUS) is Allegiant Air. Besides its flexible ticket cancellation policy, AUS is the focus airport for Allegiant Air. It is, therefore, one of the airlines offering the highest number of flights to AUS.
  • If your flight from Chicago to Austin has been delayed due to different factors or you have just arrived too early for your flight at ORD, you can consider spending your waiting time in the observation. ORD's popular observation decks are located in Terminal 2, Mezzanine level, and in Terminal 3, near gate G17.
  • Business travelers whose flight from Chicago to Austin has been rescheduled or delayed can consider attending their routine business meetings or duties within the onsite lounges. Among these lounges is Concourse B's United Club. To access the lounge, you will have to prepay for your ticket.

Prefer to fly direct from Chicago to Austin?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago to Austin Bergstrom.
Find which airlines fly direct from Chicago to Austin Bergstrom Airport, which days they fly and book direct flights.

Direct departures

Chicago to Austin Bergstrom

Monday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Tuesday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Wednesday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Thursday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Friday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Saturday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Sunday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

See more direct flights

Direct returns

Austin Bergstrom to Chicago

Monday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Tuesday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Wednesday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Thursday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Friday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Saturday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Sunday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

See more direct flights

Everything you need to know for your flight from Chicago to Austin

Other airlines flying from Chicago to Austin

Flights from the other most popular airlines that fly from Chicago to Austin according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.