How many flights depart from Austin to Chicago on average per day?

38 flights are operational daily from Austin to Chicago as of September 2025. The most popular departure time for this route is 11:00AM, with 60% of flights per day taking off at noon.

What airlines fly to Chicago?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Chicago from Austin according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

How many flights depart from Austin to Chicago on average per week?

As of September 2025, there are 269 flights per week flying from Austin to Chicago. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

What is the cheapest airline that flies from Austin Bergstrom to Chicago?

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Austin Bergstrom to Chicago

When did momondo last update prices for flights from Austin Bergstrom Airport to Chicago?

Prices for flights from Austin Bergstrom Airport to Chicago refresh daily.

How many operators does momondo search for flights from Austin Bergstrom Airport to Chicago?

As of September 2025, there are 5 operators available to choose from for flights from Austin Bergstrom Airport to Chicago.

How old do you have to be to fly from Austin Bergstrom Airport to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$73 Cheap Flights from Austin to Chicago in 2025/26

Q: What is the typical price of a round-trip flight between Austin and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $208 to $402. The lowest price recently found on this route was $144.

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Find the cheapest flights from Austin to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:20 am - 2:09 pmAUS-ORD

2h 49mnonstop

6:00 am - 9:42 amORD-AUS

27h 42m1 stop

$144Frontier

Find Deal

Fri, Nov 7 - Sun, Nov 9

12:44 pm - 9:58 pmAUS-MDW

9h 14m1 stop

6:20 am - 4:34 pmMDW-AUS

10h 14m1 stop

$145Frontier

Find Deal

Thu, Oct 2 - Mon, Oct 6

10:17 pm - 1:06 amAUS-ORD

2h 49mnonstop

7:15 am - 12:33 amORD-AUS

17h 18m1 stop

$145Frontier

Find Deal

Fri, Oct 10 - Wed, Oct 15

2:40 pm - 5:15 pmAUS-MDW

2h 35mnonstop

8:25 pm - 11:00 pmMDW-AUS

2h 35mnonstop

$151Southwest

Find Deal

Tue, Oct 14 - Tue, Oct 21

1:40 pm - 4:25 pmAUS-ORD

2h 45mnonstop

4:20 pm - 7:10 pmORD-AUS

2h 50mnonstop

$151Southwest

Find Deal

Tue, Oct 14 - Wed, Oct 15

5:45 am - 6:23 pmAUS-ORD

12h 38m1 stop

10:49 am - 11:12 pmORD-AUS

12h 23m1 stop

$167Spirit Airlines

Find Deal

Tue, Nov 11 - Sat, Nov 15

5:45 am - 6:23 pmAUS-ORD

12h 38m1 stop

10:49 am - 11:12 pmORD-AUS

12h 23m1 stop

$170Spirit Airlines

Find Deal

Sat, Nov 8 - Sun, Nov 9

4:46 pm - 7:44 pmAUS-ORD

2h 58mnonstop

8:48 pm - 11:42 pmORD-AUS

2h 54mnonstop

$176American Airlines

Find Deal

Sat, Oct 18 - Mon, Oct 27

4:00 pm - 6:52 pmAUS-ORD

2h 52mnonstop

8:25 am - 11:11 amORD-AUS

2h 46mnonstop

$186American Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

9:45 am - 12:40 pmAUS-ORD

2h 55mnonstop

7:30 am - 10:30 amORD-AUS

3h 00mnonstop

$189United Airlines

Find Deal

Sat, Oct 25 - Sun, Oct 26

Spirit Airlines flights from Austin to Chicago

Our best Spirit Airlines deals on Austin to Chicago flight tickets

Spirit Airlines

Nov 11

AUS5:45 amAustin Bergstrom

12h 38m

1 stop

ORD6:23 pmChicago O'Hare Intl

Nov 15

ORD10:49 amChicago O'Hare Intl

12h 23m

1 stop

AUS11:12 pmAustin Bergstrom

$167

Find similar

Spirit Airlines

Nov 8

AUS5:45 amAustin Bergstrom

12h 38m

1 stop

ORD6:23 pmChicago O'Hare Intl

Nov 9

ORD10:49 amChicago O'Hare Intl

12h 23m

1 stop

AUS11:12 pmAustin Bergstrom

$170

Find similar

Spirit Airlines

Nov 13

AUS7:15 amAustin Bergstrom

11h 08m

1 stop

ORD6:23 pmChicago O'Hare Intl

Nov 19

ORD10:49 amChicago O'Hare Intl

9h 52m

1 stop

AUS8:41 pmAustin Bergstrom

$180

Find similar

American Airlines flights from Austin to Chicago

Our best American Airlines deals on Austin to Chicago flight tickets

American Airlines

Oct 18

AUS4:46 pmAustin Bergstrom

2h 58m

ORD7:44 pmChicago O'Hare Intl

Oct 27

ORD8:48 pmChicago O'Hare Intl

2h 54m

AUS11:42 pmAustin Bergstrom

$176

Find similar

American Airlines

Oct 1

AUS4:00 pmAustin Bergstrom

2h 52m

ORD6:52 pmChicago O'Hare Intl

Oct 8

ORD8:25 amChicago O'Hare Intl

2h 46m

AUS11:11 amAustin Bergstrom

$186

Find similar

American Airlines

Oct 1

AUS11:52 amAustin Bergstrom

2h 48m

ORD2:40 pmChicago O'Hare Intl

Oct 6

ORD8:25 amChicago O'Hare Intl

2h 46m

AUS11:11 amAustin Bergstrom

$221

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Fri 11/7

11:20 am-2:09 pm

Nonstop2h 49m

Chicago O'Hare Intl

Sun 11/9

6:00 am-9:42 am

1 stop27h 42m

$144

AustinChicago

AUS - MDW

AUSMDW

Austin Bergstrom

Thu 10/2

12:44 pm-9:58 pm

1 stop9h 14m

Chicago Midway

Mon 10/6

6:20 am-4:34 pm

1 stop10h 14m

$145

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Fri 10/10

10:17 pm-1:06 am

Nonstop2h 49m

Chicago O'Hare Intl

Wed 10/15

7:15 am-12:33 am

1 stop17h 18m

$145

AustinChicago

AUS - MDW

AUSMDW

Austin Bergstrom

Tue 10/14

2:40 pm-5:15 pm

Nonstop2h 35m

Chicago Midway

Tue 10/21

8:25 pm-11:00 pm

Nonstop2h 35m

$151

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Tue 10/14

1:40 pm-4:25 pm

Nonstop2h 45m

Chicago O'Hare Intl

Wed 10/15

4:20 pm-7:10 pm

Nonstop2h 50m

$151

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Tue 11/11

5:45 am-6:23 pm

1 stop12h 38m

Chicago O'Hare Intl

Sat 11/15

10:49 am-11:12 pm

1 stop12h 23m

$167

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Sat 11/8

5:45 am-6:23 pm

1 stop12h 38m

Chicago O'Hare Intl

Sun 11/9

10:49 am-11:12 pm

1 stop12h 23m

$170

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Sat 10/18

4:46 pm-7:44 pm

Nonstop2h 58m

Chicago O'Hare Intl

Mon 10/27

8:48 pm-11:42 pm

Nonstop2h 54m

$176

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Wed 10/1

4:00 pm-6:52 pm

Nonstop2h 52m

Chicago O'Hare Intl

Wed 10/8

8:25 am-11:11 am

Nonstop2h 46m

$186

AustinChicago

AUS - ORD

AUSORD

Austin Bergstrom

Sat 10/25

9:45 am-12:40 pm

Nonstop2h 55m

Chicago O'Hare Intl

Sun 10/26

7:30 am-10:30 am

Nonstop3h 00m

$189

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austin to Chicago

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Austin and Chicago?

What is the cheapest month to fly to Chicago?

The month of April is, on average, the cheapest month to fly to Chicago from Austin, with most prices found around $247. If you’re not able to fly to Chicago in April, then July is your next best option. Flight prices from Austin to Chicago during July average around $254.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $379. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Austin to Chicago for around $686.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Austin to Chicago during this time can be as low as $319. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $546.

What is the cheapest Austin Bergstrom to Chicago flight route?

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

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

You are more likely to see cheaper flights to Chicago from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Austin for as low as $242 on momondo.

What cabin class options are available on Austin Bergstrom to Chicago flights?

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

Can stopping save me money on Austin to Chicago flights?

No. A direct flight is the cheapest option for a flight between Austin to Chicago.

How have Austin to Chicago flight prices changed over time?

As of September 2025, prices for Austin to Chicago flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from Austin to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Austin to Chicago (AUS to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Chicago

Best Price Found	$129
Fastest flight time	2h 25m
Direct flights	Every day
Airports in Chicago	1 airport

The best one-way flight to Chicago from Austin in the past 72 hours is $129. The best round-trip flight deal from Austin to Chicago found on momondo in the last 72 hours is $257.

The fastest flight from Austin to Chicago takes 2h 25m

Direct flights go from Austin to Chicago every day.

There is 1 airport near Chicago: Chicago Midway (MDW)

Search flight deals

How far is Austin Bergstrom to Chicago by plane?
The distance between Austin Bergstrom and Chicago is about 978.1 mi. 2h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Austin Bergstrom Airport to Chicago?
Prices for flights from Austin Bergstrom Airport to Chicago refresh daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Chicago?
As of September 2025, there are 5 operators available to choose from for flights from Austin Bergstrom Airport to Chicago.
How old do you have to be to fly from Austin Bergstrom Airport to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Austin to Chicago?
momondo data reveals that the most frequently booked plane model on the route from Austin to Chicago is Boeing 737-800, representing 18.32% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 15.33%, Boeing 737-900 at 13.33%, and Airbus A319 at 11.70%.
What is the most popular airline from Austin to Chicago?
Based on momondo bookings for flights between Austin and Chicago, the leading airline is American Airlines, making up 33% of the total bookings. Other popular airlines include Southwest with 29%, Frontier with 19%, and United Airlines with 17%.

Best airlines flying from Austin to Chicago

Compare and see reviews for airlines that fly from Austin to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $73	Free Cancellation	Rating 5.8 3,173 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $78	Free Cancellation	Rating 6.3 8,023 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $137	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $161	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $199	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights

Southwest Flights From Austin to Chicago
The lowest priced Southwest flight from Austin to Chicago from the last 72 hours was $161. Generally, Southwest has 25 flights on this route every week with an average price of $335. Southwest is rated 8.0/10 by our users.
United Airlines Flights From Austin to Chicago
Across 8,926 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Austin to Chicago about 26 times each week, with ticket deals ranging from $199 to $407. Price data is based on momondo searches in the last 72 hours.

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Hammond

Benton Harbor

Saint Joseph

Lansing

Portage

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

It is quick and easy to find Austin to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

Yes. momondo allows you to filter the results for Austin to Chicago flights to just show those with 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?

Yes. momondo can track prices for Austin to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Chicago trip

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Cheap flights from Austin to Chicago from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Chicago departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Find the cheapest flights from Austin to Chicago

Cheap round-trip flights

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Spirit Airlines flights from Austin to Chicago

Our best Spirit Airlines deals on Austin to Chicago flight tickets

American Airlines flights from Austin to Chicago

Our best American Airlines deals on Austin to Chicago flight tickets

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How to get the cheapest flight ticket from Austin to Chicago

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?

What is the cheapest month to fly to Chicago?

The month of April is, on average, the cheapest month to fly to Chicago from Austin, with most prices found around $247. If you’re not able to fly to Chicago in April, then July is your next best option. Flight prices from Austin to Chicago during July average around $254.

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Austin to Chicago during this time can be as low as $319. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $546.

What is the cheapest Austin Bergstrom to Chicago flight route?

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

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

What cabin class options are available on Austin Bergstrom to Chicago flights?

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

Can stopping save me money on Austin to Chicago flights?

No. A direct flight is the cheapest option for a flight between Austin to Chicago.

How have Austin to Chicago flight prices changed over time?

As of September 2025, prices for Austin to Chicago flights are approximately 12% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Austin Bergstrom to Chicago?

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Austin Bergstrom to Chicago

What airlines fly to Chicago?

How many flights depart from Austin to Chicago on average per day?

38 flights are operational daily from Austin to Chicago as of September 2025. The most popular departure time for this route is 11:00AM, with 60% of flights per day taking off at noon.

How many flights depart from Austin to Chicago on average per week?

As of September 2025, there are 269 flights per week flying from Austin to Chicago. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When to book flights from Austin to Chicago

Cheap Austin to Chicago (AUS to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Chicago

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Austin Bergstrom to Chicago by plane?

When did momondo last update prices for flights from Austin Bergstrom Airport to Chicago?

How many operators does momondo search for flights from Austin Bergstrom Airport to Chicago?

How old do you have to be to fly from Austin Bergstrom Airport to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from Austin to Chicago?

What is the most popular airline from Austin to Chicago?

Best airlines flying from Austin to Chicago

Compare and see reviews for airlines that fly from Austin to Chicago with momondo

Southwest Flights From Austin to Chicago

United Airlines Flights From Austin to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago