How many flights depart from Austin to Chicago O'Hare Intl Airport on average per day?

The number of flights available between Austin and Chicago O'Hare Intl Airport is 35 per day as of July 2025. The most frequent departure time is 8:00AM, with 48% of daily flights leaving at noon.

How many flights depart from Austin to Chicago O'Hare Intl Airport on average per week?

As of July 2025, 250 flights take off from Austin and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

What is the cheapest airline that flies from Austin Bergstrom to Chicago O'Hare Intl?

Frontier, United Airlines, and Southwest are the most popular carriers operating from Austin Bergstrom to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Austin according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 5 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

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?

As of July 2025, there are 5 operators available to choose from 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.

$52 Cheap Flights from Austin to Chicago O'Hare Intl Airport in 2025

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Find the cheapest flights from Austin to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:07 am - 2:00 pmAUS-ORD

2h 53mnonstop

7:35 am - 10:22 amORD-AUS

2h 47mnonstop

$114Frontier

Find Deal

Fri, Sep 19 - Mon, Sep 22

6:48 pm - 9:42 pmAUS-ORD

2h 54mnonstop

2:32 pm - 5:40 pmORD-AUS

3h 08mnonstop

$119Frontier

Find Deal

Thu, Aug 14 - Sun, Aug 17

6:48 pm - 9:42 pmAUS-ORD

2h 54mnonstop

2:54 pm - 6:02 pmORD-AUS

3h 08mnonstop

$124Frontier

Find Deal

Thu, Aug 7 - Thu, Aug 14

11:52 am - 2:40 pmAUS-ORD

2h 48mnonstop

8:31 am - 11:12 amORD-AUS

2h 41mnonstop

$133American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

8:00 am - 10:50 amAUS-ORD

2h 50mnonstop

8:30 am - 11:10 amORD-AUS

2h 40mnonstop

$134American Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

7:00 am - 9:55 amAUS-ORD

2h 55mnonstop

8:50 am - 11:44 amORD-AUS

2h 54mnonstop

$137United Airlines

Find Deal

Mon, Aug 11 - Tue, Aug 12

5:29 pm - 8:23 pmAUS-ORD

2h 54mnonstop

10:35 am - 3:22 pmORD-AUS

4h 47m1 stop

$139United Airlines

Find Deal

Tue, Aug 12 - Wed, Aug 13

4:05 pm - 11:40 pmAUS-ORD

7h 35m1 stop

4:20 pm - 7:10 pmORD-AUS

2h 50mnonstop

$143Southwest

Find Deal

Tue, Aug 19 - Wed, Aug 20

10:20 am - 1:05 pmAUS-ORD

2h 45mnonstop

6:15 am - 4:15 pmORD-AUS

10h 00m1 stop

$147Southwest

Find Deal

Mon, Aug 11 - Tue, Aug 12

4:34 pm - 6:03 amAUS-ORD

13h 29m1 stop

12:10 pm - 8:45 pmORD-AUS

8h 35m1 stop

$180Spirit Airlines

Find Deal

Fri, Aug 8 - Wed, Aug 13

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

Sep 19

AUS11:07 amAustin Bergstrom

2h 53m

ORD2:00 pmChicago O'Hare Intl

Sep 22

ORD7:35 amChicago O'Hare Intl

2h 47m

AUS10:22 amAustin Bergstrom

$114

Find similar

Frontier

Aug 14

AUS6:48 pmAustin Bergstrom

2h 54m

ORD9:42 pmChicago O'Hare Intl

Aug 17

ORD2:32 pmChicago O'Hare Intl

3h 08m

AUS5:40 pmAustin Bergstrom

$119

Find similar

Frontier

Aug 7

AUS6:48 pmAustin Bergstrom

2h 54m

ORD9:42 pmChicago O'Hare Intl

Aug 14

ORD2:54 pmChicago O'Hare Intl

3h 08m

AUS6:02 pmAustin Bergstrom

$124

Find similar

Southwest flights from Austin to Chicago O'Hare Intl Airport

Our best Southwest deals on Austin to Chicago O'Hare Intl Airport flight tickets

Southwest

Aug 19

AUS4:05 pmAustin Bergstrom

7h 35m

1 stop

ORD11:40 pmChicago O'Hare Intl

Aug 20

ORD4:20 pmChicago O'Hare Intl

2h 50m

AUS7:10 pmAustin Bergstrom

$143

Find similar

Southwest

Aug 11

AUS10:20 amAustin Bergstrom

2h 45m

ORD1:05 pmChicago O'Hare Intl

Aug 12

ORD6:15 amChicago O'Hare Intl

10h 00m

1 stop

AUS4:15 pmAustin Bergstrom

$147

Find similar

Southwest

Aug 11

AUS10:20 amAustin Bergstrom

2h 45m

ORD1:05 pmChicago O'Hare Intl

Aug 12

ORD3:10 pmChicago O'Hare Intl

6h 40m

2 stops

AUS9:50 pmAustin Bergstrom

$152

Find similar

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

Prices

Airlines

Other information

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

The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Austin averaging around $292.

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 $384. 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 $788.

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 $292 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $657. 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 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 $332 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 $243 on momondo.

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

There are 4 cabin classes available to choose from on Austin Bergstrom to Chicago O'Hare Intl 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 July 2025, prices for Austin to Chicago O'Hare Intl Airport flights are approximately 38% cheaper 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	$52
Fastest flight time	2h 44m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from Austin in the past 72 hours is $52. The best round-trip flight deal from Austin to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $114.

The fastest flight from Austin to Chicago O'Hare Intl Airport takes 2h 44m

Direct flights go from Austin to Chicago O'Hare Intl Airport every day.

Search flight deals

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?
As of July 2025, there are 5 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from Austin to Chicago O'Hare Intl Airport is Airbus A319, representing 18.31% of all bookings. The subsequent popular models are Boeing 737-800 at 18.21%, Boeing 737 MAX 8 at 17.62%, and Boeing 737-900 at 8.30%.
What is the most popular airline from Austin to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Austin to Chicago O'Hare Intl Airport is American Airlines, representing 56% of all bookings. The subsequent popular airlines are United Airlines at 25%, Frontier at 9%, and Southwest at 9%.

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
Frontier	PriceFrom $56	Free Cancellation	Rating 5.9 3,271 reviews	Search Frontier flights
American Airlines	PriceFrom $173	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Spirit Airlines	PriceFrom $176	Free Cancellation	Rating 6.3 8,055 reviews	Search Spirit Airlines flights
Southwest	PriceFrom $183	Free Cancellation	Rating 8.0 4,250 reviews	Search Southwest flights
United Airlines	PriceFrom $198	Free Cancellation	Rating 7.4 8,846 reviews	Search United Airlines flights

Southwest Flights From Austin to Chicago O'Hare Intl Airport
Southwest operates around 6 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 $344, but momondo users have found Southwest deals from Austin to Chicago O'Hare Intl Airport from as low as $183 round-trip. Southwest has been scored 8.0/10 in 4,249 reviews.
United Airlines Flights From Austin to Chicago O'Hare Intl Airport
United Airlines (7.4/10 from 8,846 reviews) operates around 22 flights from Austin to Chicago O'Hare Intl Airport in any given week. The average United Airlines airfare for this route is around $404, with deals from around $198 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.

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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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Cheap flights from Austin to Chicago from $52

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 9/29. 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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Frontier flights from Austin to Chicago O'Hare Intl Airport

Our best Frontier deals on Austin to Chicago O'Hare Intl Airport flight tickets

Southwest flights from Austin to Chicago O'Hare Intl Airport

Our best Southwest deals on Austin to Chicago O'Hare Intl Airport flight tickets

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 cheapest month to fly to Chicago O'Hare Intl Airport?

The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Austin averaging around $292.

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

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

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 to Chicago O'Hare Intl Airport?

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

There are 4 cabin classes available to choose from on Austin Bergstrom to Chicago O'Hare Intl 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 July 2025, prices for Austin to Chicago O'Hare Intl Airport flights are approximately 38% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Austin Bergstrom to Chicago O'Hare Intl?

Frontier, United Airlines, and Southwest are the most popular carriers operating from Austin Bergstrom to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

How many flights depart from Austin to Chicago O'Hare Intl Airport on average per day?

The number of flights available between Austin and Chicago O'Hare Intl Airport is 35 per day as of July 2025. The most frequent departure time is 8:00AM, with 48% of daily flights leaving at noon.

How many flights depart from Austin to Chicago O'Hare Intl Airport on average per week?

As of July 2025, 250 flights take off from Austin and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

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

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

Fastest flight time

Direct flights

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

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

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?

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

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

Southwest Flights From Austin to Chicago O'Hare Intl Airport

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

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 O'Hare Intl Airport 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 Chicago

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Popular flights according to clicks in the last 7 days on momondo