AUS - ORD

$131 Find Cheap Flights from Austin to Chicago O'Hare Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$256
Typical prices: $239-$389
Frontier
Sun 11/4Thu 11/8
AUS - ORD • 1 stop
Cheapest non-stop
$291
Typical prices: $243-$392
United Airlines
Sat 11/10Sun 11/11
AUS - ORD • Non-stop
Advice from real travelers
Qatar Economy adds a free checked bag, while Lufthansa Economy Flex allows rebooking.
United Economy Plus adds legroom; Southwest cancellation policy offers late changes.
Expert advice
+1
Expert advice
+1
Nonstop flights
You can fly direct with United Airlines and American Airlines. Average duration is 2h 57m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $189 (round-trip)
Shortest trip • 5h 32m (one-way)
Insights
Insights
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We hope you love your trip to Chicago O'Hare Intl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Austin to O'Hare Intl (AUS-ORD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to O'Hare Intl

Wed, Sep 23 - Tue, Oct 13
Frontier Logo
10:58 am - 10:59 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
12h 01m1 stop Orlando
Frontier Logo
6:30 am - 7:26 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
12h 56m1 stop Denver Intl
$256Frontier
Wed, Nov 4 - Sun, Nov 8
Frontier Logo
12:24 pm - 6:16 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
5h 52m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
5:15 pm - 12:13 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
18h 58m1 stop Las Vegas Harry Reid Intl
$256Frontier
Sat, Oct 10 - Tue, Oct 13
American Airlines Logo
3:54 pm - 6:59 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
3h 05mnonstop
American Airlines Logo
9:41 pm - 12:41 amORD  Chicago O'Hare Intl-AUS Austin Bergstrom
3h 00mnonstop
$291American Airlines
Wed, Oct 7 - Tue, Oct 13
American Airlines Logo
6:00 am - 8:56 amAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
2h 56mnonstop
American Airlines Logo
9:41 pm - 12:41 amORD  Chicago O'Hare Intl-AUS Austin Bergstrom
3h 00mnonstop
$291American Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
9:38 am - 12:29 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
2h 51mnonstop
United Airlines Logo
4:00 pm - 7:04 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
3h 04mnonstop
$291United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
12:43 pm - 3:35 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
2h 52mnonstop
United Airlines Logo
4:00 pm - 7:04 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
3h 04mnonstop
$291United Airlines
Tue, Nov 17 - Thu, Nov 26
Delta Logo
12:13 pm - 6:30 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
6h 17m1 stop Detroit Metropolitan Wayne County
Delta Logo
11:18 am - 6:30 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
7h 12m1 stop Detroit Metropolitan Wayne County
$324Delta
Thu, Dec 3 - Tue, Dec 8
Delta Logo
1:50 pm - 7:05 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
5h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 2:32 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
7h 27m1 stop Detroit Metropolitan Wayne County
$324Delta
Tue, Nov 17 - Wed, Nov 25
Multiple Airlines Logo
8:21 pm - 12:21 amAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
28h 00m1 stop Denver Intl
Multiple Airlines Logo
7:38 pm - 7:20 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
23h 42m2 stops Minneapolis St Paul Denver Intl
$339Multiple Airlines
Tue, Nov 17 - Wed, Nov 25
Multiple Airlines Logo
8:21 pm - 12:21 amAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
28h 00m1 stop Denver Intl
Multiple Airlines Logo
7:38 pm - 7:09 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
23h 31m2 stops Minneapolis St Paul Denver Intl
$345Multiple Airlines
Booking Insights

Price, demand and travel trends for Austin to Chicago O'Hare Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Austin to Chicago O'Hare Intl Airport with more confidence.

How much is a round-trip flight from Austin to Chicago O'Hare Intl Airport?

Round-trip flights from Austin to Chicago O'Hare Intl Airport start at $256. Prices are typical for this route right now, with typical round-trip fares ranging from $239 to $389. The lowest price found in the past 5 days was $256 on Frontier.

What's the cheapest day of the week to fly from Austin to Chicago O'Hare Intl Airport?

Wednesday is the cheapest day of the week to fly from Austin to Chicago O'Hare Intl Airport, it is 9% cheaper than the average day. Sunday is the most expensive day with flight prices 24% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Austin to Chicago O'Hare Intl Airport?

  • January is the cheapest month to fly from Austin to Chicago O'Hare Intl Airport at $202 round-trip.
  • June ($351) and March ($347) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 73% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Austin to Chicago O'Hare Intl Airport the cheapest?

Flights from Austin to Chicago O'Hare Intl Airport are cheapest 5 weeks before departure. Booking in this window typically costs about 36% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Austin to O'Hare Intl

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Qatar Airways, United Airlines and ORD

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.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

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.

Key details for Austin to Chicago O'Hare Intl Airport flights

Low season

February

Cheapest flight

$131
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Austin to Chicago O'Hare Intl Airport

When to book flights from Austin to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Austin to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Austin to O'Hare Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Austin to O'Hare Intl 
Verified travelerFlew with American Airlines-Aug 2026
Be aware that it may take you an hour after you land before you arrive at your gate at ORD.
Verified travelerFlew with American Airlines-Aug 2026
Rebook before boarding or you may get stuck on plane and overnight in airport

Your Austin to Chicago O'Hare Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What services does Delta Air Lines offer Economy class passengers on flights from Austin to Chicago O'Hare Airport?

    Delta provides seat back screens with an extensive selection of movies, TV shows, music, and games on flights from Austin to Chicago O'Hare Airport. The airline also offers complimentary soft drinks, juices, tea, Starbucks coffee, and snacks such as Biscoff cookies and pretzels on all its flights.

  • Can I change my booking for flights from Austin to Chicago O'Hare Airport?

    Yes, you can change your booking for flights from Austin to Chicago O'Hare Airport. If you have booked your flight with United Airlines, you will need to check your ticket type to see what conditions apply to making changes. Some tickets may not be changeable, or may require a fee to be changed. Keep in mind that any changes to your reservation may result in a change in the price of your ticket, so it’s a good idea to review the fare rules before making any changes.

  • How do I get from O'Hare International Airport (ORD) to the city center?

    Taxis can be found near the baggage claim area at ORD. The trip can take approximately 30–60 minutes, depending on traffic conditions. Additionally, the Chicago Transit Authority (CTA) offers a Blue Line train service that runs from O'Hare to downtown Chicago. The Blue Line train station is located on the lower level of the main terminal of the airport. The train ride takes about 45 minutes. Uber and Lyft are available at O'Hare Airport, and they can be accessed through their respective apps.

  • What seat selection options are available on Alaska Airlines flights from Austin to Chicago O'Hare Airport?

    Most seats on Alaska Airlines flights are standard seats that come with a range of amenities depending on the class of service. Passengers can upgrade to Premium Class for additional amenities, such as more legroom and priority boarding. Preferred seats offer more legroom than standard seats, but they are not as spacious as Premium Class seats.

  • Which airlines offer extra legroom and free seat selection on Austin to Chicago O'Hare Intl Airport flights?

    Among airlines operating Austin to Chicago O'Hare Intl Airport flights:

    • American Airlines: offers extra legroom; offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Austin to Chicago O'Hare Intl Airport?

    2 airlines operate flights between Austin and Chicago O'Hare Intl Airport. The airlines offering nonstop flights on this route include:

    • United Airlines
    • American Airlines

  • Which airports can I use when flying from Austin to Chicago O'Hare Intl Airport?

    Flights from Austin to Chicago O'Hare Intl Airport usually depart from Austin Bergstrom (AUS) and arrive at Chicago O'Hare Intl (ORD).

  • Which airlines include bags at no extra cost on Austin to Chicago O'Hare Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • American Airlines: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Austin to Chicago O'Hare Intl Airport?

    Three cabin classes are available on flights from Austin to Chicago O'Hare Intl Airport:

    • Economy Class
    • Business Class
    • First Class

  • How much can I save by taking a layover when flying from Austin to Chicago O'Hare Intl Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $189 round-trip via Fort Lauderdale (FLL), compared to $313 for nonstop.

  • What is the standard checked-bag allowance on flights from Austin to Chicago O'Hare Intl Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Austin to Chicago O'Hare Intl Airport?

    The Boeing 737-800 family is used most often on this route, operated mainly by American Airlines and United Airlines. Other aircraft seen on the route include Boeing 737 MAX 9 variants.

  • Which airports do connecting flights from Austin to Chicago O'Hare Intl Airport pass through?

    One-stop flights from Austin to Chicago O'Hare Intl Airport most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 44% of one-stop connections
    • Denver Intl (DEN) - 31% of one-stop connections
    • Fort Lauderdale (FLL) - 11% of one-stop connections
    • Minneapolis St Paul (MSP) - 6% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Austin to Chicago O'Hare Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 26% on the Austin to Chicago O'Hare Intl Airport route. Wednesday is the cheapest departure day at $285 round-trip on average, while Sunday is the most expensive at $385, a difference of $100. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Austin to Chicago O'Hare Intl Airport spread across the day?

    Morning is the busiest departure period on Austin to Chicago O'Hare Intl Airport flights, with 45% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 22%, and night flights for 0%.

  • What popular places can I visit in Chicago O'Hare Intl Airport?

    Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and River North. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

  • What are the earliest and latest flights from Austin to Chicago O'Hare Intl Airport?

    These are the earliest and latest flight times available from Austin to Chicago O'Hare Intl Airport:

    • Earliest: departs at 5:53 am and lands at 8:50 am
    • Latest: departs at 8:11 pm and lands at 11:08 pm.

    The flight takes about 2h 57m.

  • How expensive are last-minute Austin to Chicago O'Hare Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 29% above the route average of $310. Book 5 weeks before departure for the lowest fares.

  • How long is a flight from Austin to Chicago O'Hare Intl Airport?

    A nonstop flight from Austin to Chicago O'Hare Intl Airport takes 2h 57m, covering 978 miles.

  • Do I need a passport to fly from Austin to Chicago O'Hare Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Austin to Chicago O'Hare Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $256 to $2,288. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Austin to Chicago O'Hare Intl Airport looking right now?

    One-way fares from Austin to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $171, which is 10% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Austin to Chicago O'Hare Intl Airport?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 5h 32m, compared with 6h 13m via Minneapolis St Paul (MSP) and 7h 03m via Atlanta Hartsfield-Jackson (ATL).

  • What car rental options are available at Chicago O'Hare Intl Airport (ORD)?

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · Europcar
    · Hertz
    · Dollar
    · Ace

  • How much should I expect to pay for a Austin to Chicago O'Hare Intl Airport flight?

    Round-trip flights from Austin to Chicago O'Hare Intl Airport range from $239 to $389, with an average of $310 over the past 12 months. Anything below $239 counts as a good deal.

  • Which airlines offer Wi-Fi on Austin to Chicago O'Hare Intl Airport flights?

    Two airlines offer in-flight Wi-Fi on Austin to Chicago O'Hare Intl Airport flights:

    • • American Airlines
    • • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Austin to Chicago O'Hare Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $285 - about $100 less than Sunday (26% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 5 weeks before you fly. On this route, that window historically saves about 36% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Austin to Chicago O'Hare Intl Airport trip for January. Fares historically average $202 round-trip in that month - typically $149 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Fort Lauderdale Airport (FLL) can be cheaper than flying direct. The cheapest layover option averages $189 round-trip on this route - about $124 less than direct flights (based on the last 12 months).
  • The Austin-Bergstrom International Airport (AUS) has two terminals: the Barbara Jordan Terminal for all commercial flights and the South Terminal for low-cost and charter flights. The Barbara Jordan Terminal has two concourses: East and West.
  • American Airlines has replaced its older, less efficient planes with newer, more fuel-efficient planes, which helps to reduce fuel consumption and emissions. The airline has also invested in sustainable aviation fuel (SAF) to power some of its flights, including flights from Austin (AUS) to Chicago O'Hare Airport (ORD).
  • Sun Country Airlines allows pets to travel in the cabin on flights from Austin to Chicago O'Hare Airport. Only cats and dogs are allowed, and they must be at least 8 weeks old. The airline has a limited number of pet spots available on each flight, so it is recommended to book the pet's spot in advance.
  • Southwest Airlines provides wheelchair assistance to passengers with reduced mobility on flights from Austin to Chicago O'Hare Airport, including boarding, deplaning, and connections to other flights if needed.
  • Passengers can purchase up to five checked bags per person on Spirit Airlines flights from Austin to Chicago O'Hare Airport, with weight and size limits. Checked bags must be no larger than 62 linear inches and no heavier than 40 lbs. Fees for checked baggage depend on various factors.

Prefer to fly direct from Austin to Chicago O'Hare Airport?

 
Find which airlines fly direct from Austin Bergstrom Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Austin Bergstrom to Chicago O'Hare Intl

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

Chicago O'Hare Intl to Austin Bergstrom

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

More options for your flight from Austin to O'Hare Intl

Complete your trip to Chicago with a hotel stay or car rental