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Cheap flights from Austin to Chicago from $131

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:24 pm - 6:16 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
5h 52m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:30 am - 7:26 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
12h 56m1 stop Denver Intl
$257Frontier
Wed, Nov 11 - Sun, Nov 15
Frontier Logo
10:52 am - 7:31 amAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
20h 39m1 stop Orlando
Frontier Logo
6:30 am - 7:26 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
12h 56m1 stop Denver Intl
$262Frontier
Wed, Oct 14 - Sat, Oct 17
American Airlines Logo
5:00 am - 11:02 amAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
6h 02m1 stop Dallas/Fort Worth
American Airlines Logo
8:29 am - 1:21 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
4h 52m1 stop Dallas/Fort Worth
$263American Airlines
Wed, Nov 11 - Sat, Nov 14
American Airlines Logo
7:10 pm - 11:59 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
4h 49m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:32 amORD  Chicago O'Hare Intl-AUS Austin Bergstrom
4h 32m1 stop Dallas/Fort Worth
$263American Airlines
Sat, Oct 10 - Tue, Oct 13
United Airlines Logo
5:35 pm - 11:24 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
5h 49m1 stop Houston George Bush Intcntl
United Airlines Logo
7:00 am - 10:01 amORD  Chicago O'Hare Intl-AUS Austin Bergstrom
3h 01mnonstop
$264United Airlines
Tue, Dec 29 - Sat, Jan 2
United Airlines Logo
5:35 pm - 11:24 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
5h 49m1 stop Houston George Bush Intcntl
United Airlines Logo
7:00 am - 10:01 amORD  Chicago O'Hare Intl-AUS Austin Bergstrom
3h 01mnonstop
$264United Airlines
Wed, Dec 30 - Sat, Jan 2
Delta Logo
12:05 pm - 8:30 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
8h 25m1 stop Detroit Metropolitan Wayne County
Delta Logo
7:00 am - 2:30 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
7h 30m1 stop Detroit Metropolitan Wayne County
$268Delta
Sat, Oct 10 - Tue, Oct 13
Delta Logo
12:05 pm - 8:30 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
8h 25m1 stop Detroit Metropolitan Wayne County
Delta Logo
7:00 am - 2:30 pmORD  Chicago O'Hare Intl-AUS Austin Bergstrom
7h 30m1 stop Detroit Metropolitan Wayne County
$268Delta
Sat, Oct 10 - Tue, Oct 13
Multiple Airlines Logo
8:21 pm - 12:24 amAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
28h 03m1 stop Denver Intl
Multiple Airlines Logo
7:44 pm - 9:54 amORD  Chicago O'Hare Intl-AUS Austin Bergstrom
38h 10m2 stops Atlanta Hartsfield-Jackson Cincinnati Cinci./N. Kentucky
$271Multiple Airlines
Tue, Oct 13 - Sat, Oct 24
Multiple Airlines Logo
10:52 am - 5:53 pmAUS  Austin Bergstrom-ORD Chicago O'Hare Intl
7h 01m1 stop Orlando
Multiple Airlines Logo
7:44 pm - 9:54 amORD  Chicago O'Hare Intl-AUS Austin Bergstrom
38h 10m2 stops Atlanta Hartsfield-Jackson Cincinnati Cinci./N. Kentucky
$301Multiple Airlines
Thu, Oct 22 - Sat, Oct 24

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Frontier flights from Austin to Chicago O'Hare Intl Airport

Our best Frontier deals on Austin to Chicago O'Hare Intl Airport flight tickets
Frontier
Nov 11
AUS12:24 pmAustin Bergstrom
5h 52m
1 stop
ORD6:16 pmChicago O'Hare Intl
Nov 15
ORD6:30 amChicago O'Hare Intl
12h 56m
1 stop
AUS7:26 pmAustin Bergstrom
$257
Frontier
Oct 13
AUS8:21 pmAustin Bergstrom
28h 03m
1 stop
ORD12:24 amChicago O'Hare Intl
Oct 17
ORD6:30 amChicago O'Hare Intl
12h 56m
1 stop
AUS7:26 pmAustin Bergstrom
$262
Frontier
Oct 14
AUS12:08 pmAustin Bergstrom
6h 23m
1 stop
ORD6:31 pmChicago O'Hare Intl
Oct 17
ORD6:30 amChicago O'Hare Intl
26h 48m
2 stops
AUS9:18 amAustin Bergstrom
$263

American Airlines flights from Austin to Chicago O'Hare Intl Airport

Our best American Airlines deals on Austin to Chicago O'Hare Intl Airport flight tickets
American Airlines
Nov 21
AUS4:59 pmAustin Bergstrom
3h 00m
ORD7:59 pmChicago O'Hare Intl
Nov 23
ORD9:15 pmChicago O'Hare Intl
3h 16m
AUS12:31 amAustin Bergstrom
$269
American Airlines
Oct 17
AUS5:04 pmAustin Bergstrom
3h 01m
ORD8:05 pmChicago O'Hare Intl
Nov 1
ORD7:45 pmChicago O'Hare Intl
2h 53m
AUS10:38 pmAustin Bergstrom
$273
American Airlines
Oct 17
AUS3:54 pmAustin Bergstrom
3h 05m
ORD6:59 pmChicago O'Hare Intl
Nov 1
ORD8:29 amChicago O'Hare Intl
7h 01m
1 stop
AUS3:30 pmAustin Bergstrom
$283

momondo Fare Finder

 
Use the filters below to find and compare flights from Austin to Chicago O'Hare Intl Airport that are best for you.

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Route

Depart

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Price

Cheapest round-trip

AustinChicago

AUS Austin Bergstrom - ORD Chicago O'Hare Intl

AUSORD

Austin Bergstrom

Wed 11/11

12:24 pm-6:16 pm

1 stop5h 52m

Chicago O'Hare Intl

Sun 11/15

6:30 am-7:26 pm

1 stop12h 56m

$257

AustinChicago

AUS Austin Bergstrom - ORD Chicago O'Hare Intl

AUSORD

Austin Bergstrom

Wed 10/14

10:52 am-7:31 am

1 stop20h 39m

Chicago O'Hare Intl

Sat 10/17

6:30 am-7:26 pm

1 stop12h 56m

$262

AustinChicago

AUS Austin Bergstrom - ORD Chicago O'Hare Intl

AUSORD

Austin Bergstrom

Wed 11/11

5:00 am-11:02 am

1 stop6h 02m

Chicago O'Hare Intl

Sat 11/14

8:29 am-1:21 pm

1 stop4h 52m

$263

AustinChicago

AUS Austin Bergstrom - ORD Chicago O'Hare Intl

AUSORD

Austin Bergstrom

Sat 10/10

7:10 pm-11:59 pm

1 stop4h 49m

Chicago O'Hare Intl

Tue 10/13

5:00 am-9:32 am

1 stop4h 32m

$263
Quickest round-trip

AustinChicago

AUS Austin Bergstrom - ORD Chicago O'Hare Intl

AUSORD

Austin Bergstrom

Tue 12/29

5:35 pm-11:24 pm

1 stop5h 49m

Chicago O'Hare Intl

Sat 1/2

7:00 am-10:01 am

Nonstop3h 01m

$264

AustinChicago

AUS Austin Bergstrom - ORD Chicago O'Hare Intl

AUSORD

Austin Bergstrom

Wed 12/30

5:35 pm-11:24 pm

1 stop5h 49m

Chicago O'Hare Intl

Sat 1/2

7:00 am-10:01 am

Nonstop3h 01m

$264

AustinChicago

AUS Austin Bergstrom - ORD Chicago O'Hare Intl

AUSORD

Austin Bergstrom

Sat 10/10

12:05 pm-8:30 pm

1 stop8h 25m

Chicago O'Hare Intl

Tue 10/13

7:00 am-2:30 pm

1 stop7h 30m

$268

AustinChicago

AUS Austin Bergstrom - ORD Chicago O'Hare Intl

AUSORD

Austin Bergstrom

Sat 10/10

12:05 pm-8:30 pm

1 stop8h 25m

Chicago O'Hare Intl

Tue 10/13

7:00 am-2:30 pm

1 stop7h 30m

$268

AustinChicago

AUS Austin Bergstrom - ORD Chicago O'Hare Intl

AUSORD

Austin Bergstrom

Tue 10/13

8:21 pm-12:24 am

1 stop28h 03m

Chicago O'Hare Intl

Sat 10/24

7:44 pm-9:54 am

2 stops38h 10m

$271

AustinChicago

AUS Austin Bergstrom - ORD Chicago O'Hare Intl

AUSORD

Austin Bergstrom

Thu 10/22

10:52 am-5:53 pm

1 stop7h 01m

Chicago O'Hare Intl

Sat 10/24

7:44 pm-9:54 am

2 stops38h 10m

$301

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Austin to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Austin and Chicago O'Hare Intl Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $213 to $418.
The lowest price recently found on this route was $262.

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

The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Austin averaging around $284.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $371. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Austin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $600.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Austin in the evening is the least expensive time of day to depart. momondo users have found prices as low as $211 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $550. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Austin Bergstrom to Chicago O'Hare Intl flight route?

Fly from Austin Bergstrom to Chicago O'Hare Intl for the best Austin Bergstrom - Chicago O'Hare Intl flight prices

How far in advance should I book a flight from Austin to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Austin for as low as $248 on momondo.

What cabin class options are available on Austin to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Austin to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Austin to Chicago O'Hare Intl Airport flight prices changed over time?

As of September 2026, prices for Austin to Chicago O'Hare Intl Airport flights are approximately 38% more expensive when compared to flights at the same time last year.

When to book flights from Austin to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Chicago O'Hare Intl Airport (AUS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Chicago O'Hare Intl Airport

Best Price Found

$131

Fastest flight time

2h 45m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Austin in the past 72 hours is $131. The best round-trip flight deal from Austin to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $257.
The fastest flight from Austin to Chicago O'Hare Intl Airport takes 2h 45m
Direct flights go from Austin to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Austin to Chicago O'Hare Intl Airport

  • How far is Austin Bergstrom to Chicago O'Hare Intl by plane?

    A flight from Austin Bergstrom to Chicago O'Hare Intl will travel around 975.1 mi. Flights usually cover this in 2h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Austin Bergstrom Airport to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Austin to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Austin to Chicago O'Hare Intl Airport?

Best airlines flying from Austin to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Austin to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $62Free CancellationRating
5.6
2,600 reviews
Search Frontier flights
DeltaPriceFrom $162Free CancellationRating
7.8
8,579 reviews
Search Delta flights
American AirlinesPriceFrom $176Free CancellationRating
7.1
12,076 reviews
Search American Airlines flights
SouthwestPriceFrom $181Free CancellationRating
8.0
4,189 reviews
Search Southwest flights
JetBluePriceFrom $196Free CancellationRating
7.1
3,035 reviews
Search JetBlue flights
United AirlinesPriceFrom $200Free CancellationRating
7.4
10,214 reviews
Search United Airlines flights

  • United Airlines Flights From Austin to Chicago O'Hare Intl Airport

    United Airlines operates around 16 flights from Austin to Chicago O'Hare Intl Airport every week. The average price of these flights found in the last 72 hours has been $368, but momondo users have found United Airlines deals from Austin to Chicago O'Hare Intl Airport from as low as $200 round-trip. United Airlines has been scored 7.4/10 in 10,214 reviews.

  • American Airlines Flights From Austin to Chicago O'Hare Intl Airport

    American Airlines (7.1/10 from 12,076 reviews) operates around 18 flights from Austin to Chicago O'Hare Intl Airport in any given week. The average American Airlines airfare for this route is around $327, with deals from around $176 rare but found on momondo. Referenced prices are for round-trip Austin to Chicago O'Hare Intl Airport flight searches in the last 72 hours.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Rosemont
Gurnee
Oak Brook
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Elgin
Janesville
Evanston
Skokie

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Austin to Chicago with flexible booking policies on momondo?

All flight searches from Austin to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Austin to Chicago?

Once you have performed a search for Austin to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Austin to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Austin to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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