How long is the flight from Chicago to Brisbane?

Departing from Chicago to Brisbane will take you 21h 43m. Chicago and Brisbane are separated by a distance of 14318 km. This flight may include one or multiple stops.

What is the cheapest airline to fly from Chicago to Brisbane round-trip?

Flying on Qantas Airways is currently your cheapest option to Brisbane, with prices starting at $1,305. This flight start at 32% lower than the current average price 3 months from now.

What is the cheapest day to fly from Chicago to Brisbane?

Travellers seeking maximum savings on their Chicago to Brisbane flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Brisbane ranges from 30.0 - 170.0 inches per month. February is typically the wettest month, when rainfall can reach 170.0 mm. September is typically the driest time to visit Brisbane when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Brisbane, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 15.0 C).

What is the cheapest day to fly return from Chicago to Brisbane?

Flights from Chicago to Brisbane are generally found to be more expensive on Thursday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Brisbane.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 19% on flights from Chicago to Brisbane compared to booking the week you need them. Waiting 53 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,222. For sooner than that we have options available in the next 3 days from $1,403.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Brisbane. Flights to Brisbane from Chicago in February are about $1,921 on average during February, but can be found for as low as $1,021.

What airport do you fly into for flights to Brisbane from Chicago?

For a flight from Chicago to Brisbane, you will be flying into Brisbane. Brisbane (BNE) is just 12.3 km from the centre vof the city. Brisbane is the only Brisbane airport and it handles 0 inbound flights from Chicago per day. 1 airline has flights to Brisbane from Chicago on a regular basis.

Can I find deals for flights from Chicago to Brisbane that include hotel bookings?

Yes. In addition to deals on Chicago to Brisbane flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Chicago to Brisbane?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Brisbane.

Can I find deals for business class flights from Chicago to Brisbane?

Yes. Cheapflights offers flight deals from Chicago to Brisbane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,087+ Cheap Flights from Chicago to Brisbane

Q: How much does it cost for a return flight from Chicago to Brisbane?

Airfare is below average for this route at the moment. Chicago to Brisbane flights typically cost between $1,968 and $2,319 in February. The cheapest return flight price found within the last 3 days was $1,879 on Fiji Airways (24 Feb-11 Mar). Find deals

Cheapflights Tip: The best prices from Chicago to Brisbane are usually found in February or January, booked 74 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Chicago to Brisbane

Round-trip from	$1,879
One-way from	$1,087
Popular in	December
Cheapest in	February
Average price	$2,220

Fiji Airways
24/2-11/3
4 total stops
52h 59m total
Chicago to Brisbane

Search Deals

Fiji Airways
14/10
2 total stops
24h 24m total
Chicago to Brisbane

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($394 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($184 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Chicago to Brisbane

Cheapest flights from Chicago to Brisbane
Explore the most affordable flight options available from Chicago to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Tue 28/1015:40ORD - BNE

2 stops27h 15mAir New Zealand

Tue 18/1108:20BNE - ORD

2 stops26h 30mAir New Zealand

Deal found 14/9$1,891

Thu 30/1013:26ORD - BNE

3 stops29h 44mMultiple Airlines

Thu 6/1111:25BNE - ORD

3 stops35h 00mMultiple Airlines

Deal found 15/9$1,894

Tue 18/1113:00ORD - BNE

2 stops26h 00mAir New Zealand

Tue 25/1111:10BNE - ORD

2 stops27h 49mAir New Zealand

Deal found 15/9$1,900

Tue 28/1010:42ORD - BNE

2 stops29h 18mAir New Zealand

Tue 4/1108:20BNE - ORD

2 stops27h 10mAir New Zealand

Deal found 13/9$1,966

Tue 16/918:30ORD - BNE

2 stops37h 20mFiji Airways

Tue 21/1011:35BNE - ORD

2 stops24h 39mFiji Airways

Deal found 15/9$2,011

Sat 15/1117:10ORD - BNE

2 stops25h 00mFiji Airways

Fri 21/1111:20BNE - ORD

2 stops25h 58mFiji Airways

Deal found 12/9$2,025

Tue 28/1006:40ORD - BNE

2 stops34h 05mMultiple Airlines

Tue 18/1111:35BNE - ORD

3 stops34h 50mMultiple Airlines

Deal found 14/9$2,041

Tue 18/1113:49ORD - BNE

1 stop23h 11mQantas Airways

Tue 25/1119:40BNE - ORD

1 stop20h 19mQantas Airways

Deal found 15/9$2,067

Sun 21/906:30ORD - BNE

2 stops36h 25mMultiple Airlines

Mon 29/922:15BNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 14/9$2,071

Tue 23/916:00ORD - BNE

2 stops46h 15mMultiple Airlines

Mon 29/922:15BNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 13/9$2,074

Thu 18/916:00ORD - BNE

2 stops46h 15mMultiple Airlines

Mon 22/922:15BNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 15/9$2,077

Tue 18/1106:00MDW - BNE

2 stops32h 20mMultiple Airlines

Tue 25/1108:35BNE - MDW

2 stops30h 57mMultiple Airlines

Deal found 15/9$4,251

Best flights from Chicago to Brisbane
Discover carefully curated flight deals from Chicago to Brisbane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Mon 16/216:45ORD - BNE

1 stop22h 45mUnited Airlines

Tue 24/211:40BNE - ORD

1 stop21h 10mUnited Airlines

Deal found 13/9$2,192

Tue 24/217:59MDW - BNE

2 stops46h 21mDelta

Wed 11/310:05BNE - MDW

2 stops23h 03mDelta

Deal found 15/9$2,214

Wed 18/215:17ORD - BNE

1 stop21h 43mQantas Airways

Wed 25/209:40BNE - ORD

1 stop19h 18mQantas Airways

Deal found 13/9$2,246

Wed 22/1019:01ORD - BNE

2 stops24h 34mMultiple Airlines

Sat 22/1111:25BNE - ORD

2 stops24h 17mMultiple Airlines

Deal found 13/9$2,372

Sun 15/216:45ORD - BNE

1 stop22h 45mUnited Airlines

Sun 22/211:40BNE - ORD

1 stop19h 05mUnited Airlines

Deal found 13/9$2,192

Tue 17/211:45ORD - BNE

2 stops30h 50mQantas Airways

Wed 25/209:40BNE - ORD

1 stop27h 35mQantas Airways

Deal found 13/9$2,298

Fri 13/212:15ORD - BNE

2 stops28h 05mDelta

Fri 27/210:40BNE - ORD

2 stops22h 08mDelta

Deal found 13/9$2,350

Sat 14/220:20ORD - BNE

1 stop43h 10mUnited Airlines

Mon 23/211:40BNE - ORD

2 stops23h 15mUnited Airlines

Deal found 13/9$2,219

Wed 22/1011:17ORD - BNE

1 stop27h 08mQantas Airways

Sat 22/1119:40BNE - ORD

1 stop20h 19mQantas Airways

Deal found 15/9$2,464

Sat 14/220:20ORD - BNE

1 stop43h 10mUnited Airlines

Fri 27/211:40BNE - ORD

1 stop25h 56mUnited Airlines

Deal found 13/9$2,286

Sun 8/306:30MDW - BNE

2 stops37h 15mMultiple Airlines

Sun 15/323:10BNE - MDW

2 stops51h 10mMultiple Airlines

Deal found 12/9$2,946

Fri 13/218:15ORD - BNE

1 stop21h 15mUnited Airlines

Thu 26/211:40BNE - ORD

1 stop24h 22mUnited Airlines

Deal found 13/9$2,342

Last-minute flights from Chicago to Brisbane
Discover last-minute flight deals from Chicago to Brisbane. Data last updated 15 September 2025 and is based on user searches.

Tue 16/918:30ORD - BNE

2 stops37h 20mFiji Airways

Tue 21/1011:35BNE - ORD

2 stops24h 39mFiji Airways

Deal found 15/9$2,011

Thu 18/916:00ORD - BNE

2 stops46h 15mMultiple Airlines

Mon 22/922:15BNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 15/9$2,077

Sun 21/906:30ORD - BNE

2 stops36h 25mMultiple Airlines

Mon 29/922:15BNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 14/9$2,071

Sun 21/906:30ORD - BNE

2 stops36h 25mMultiple Airlines

Thu 2/1023:55BNE - ORD

1 stop29h 30mMultiple Airlines

Deal found 14/9$2,088

Sun 21/906:30ORD - BNE

2 stops36h 25mMultiple Airlines

Tue 30/912:35BNE - ORD

1 stop40h 50mMultiple Airlines

Deal found 14/9$2,092

Tue 23/916:00ORD - BNE

2 stops46h 15mMultiple Airlines

Mon 29/922:15BNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 13/9$2,074

Tue 23/916:00ORD - BNE

2 stops46h 15mMultiple Airlines

Sat 27/922:15BNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 13/9$2,079

Tue 28/1015:40ORD - BNE

2 stops27h 15mAir New Zealand

Tue 18/1108:20BNE - ORD

2 stops26h 30mAir New Zealand

Deal found 14/9$1,891

Tue 28/1010:42ORD - BNE

2 stops29h 18mAir New Zealand

Tue 4/1108:20BNE - ORD

2 stops27h 10mAir New Zealand

Deal found 13/9$1,966

Tue 28/1006:40ORD - BNE

2 stops34h 05mMultiple Airlines

Tue 18/1111:35BNE - ORD

3 stops34h 50mMultiple Airlines

Deal found 14/9$2,041

Thu 30/1013:26ORD - BNE

3 stops29h 44mMultiple Airlines

Thu 6/1111:25BNE - ORD

3 stops35h 00mMultiple Airlines

Deal found 15/9$1,894

One-way flights from Chicago to Brisbane
Search for one-way flight options from Chicago to Brisbane. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Tue 14/1019:01ORD - BNE

2 stops24h 24mFiji Airways

Deal found 15/9$1,087

Mon 20/1019:01ORD - BNE

2 stops24h 34mMultiple Airlines

Deal found 15/9$1,179

Tue 14/1018:03ORD - BNE

2 stops25h 22mMultiple Airlines

Deal found 14/9$1,222

Mon 20/1015:45ORD - BNE

1 stop24h 20mAir Canada

Deal found 14/9$1,306

Tue 14/1020:30ORD - BNE

1 stop41h 55mQantas Airways

Deal found 15/9$1,318

Mon 20/1015:14ORD - BNE

1 stop23h 11mQantas Airways

Deal found 15/9$1,339

Tue 14/1015:14ORD - BNE

1 stop23h 11mAmerican Airlines

Deal found 14/9$1,413

Tue 14/1010:49ORD - BNE

1 stop28h 41mUnited Airlines

Deal found 13/9$1,424

Mon 20/1016:40ORD - BNE

3 stops61h 05mKLM

Deal found 15/9$2,404

Tue 14/1016:15ORD - BNE

3 stops46h 25mKLM

Deal found 15/9$2,485

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Mon 16/2

16:45-07:30

1 stop22h 45m

Brisbane

Tue 24/2

11:40-16:50

1 stop21h 10m

$2,192

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 15/2

16:45-07:30

1 stop22h 45m

Brisbane

Sun 22/2

11:40-14:45

1 stop19h 05m

$2,192

ChicagoBrisbane

MDW - BNE

MDWBNE

Chicago Midway

Tue 24/2

17:59-08:20

2 stops46h 21m

Brisbane

Wed 11/3

10:05-18:08

2 stops23h 03m

$2,214

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sat 14/2

20:20-07:30

1 stop43h 10m

Brisbane

Mon 23/2

11:40-18:55

2 stops23h 15m

$2,219

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 18/2

15:17-05:00

1 stop21h 43m

Brisbane

Wed 25/2

09:40-12:58

1 stop19h 18m

$2,246

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sat 14/2

20:20-07:30

1 stop43h 10m

Brisbane

Fri 27/2

11:40-21:36

1 stop25h 56m

$2,286

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 17/2

11:45-10:35

2 stops30h 50m

Brisbane

Wed 25/2

09:40-21:15

1 stop27h 35m

$2,298

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Fri 13/2

18:15-07:30

1 stop21h 15m

Brisbane

Thu 26/2

11:40-20:02

1 stop24h 22m

$2,342

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Fri 13/2

12:15-08:20

2 stops28h 05m

Brisbane

Fri 27/2

10:40-16:48

2 stops22h 08m

$2,350

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 22/10

19:01-10:35

2 stops24h 34m

Brisbane

Sat 22/11

11:25-19:42

2 stops24h 17m

$2,372

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 24 results

Best time to book a flight from Chicago to Brisbane

Have a flexible travel schedule? Discover the best time to fly to Brisbane from Chicago with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Brisbane

How far ahead should I book a flight from Chicago to Brisbane?

The best time to book flights from Chicago to Brisbane is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Brisbane?

Currently, May is the cheapest month in which you can book a flight from Chicago to Brisbane (average of $160). Flying from Chicago to Brisbane in September is currently the most expensive (average of $208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to BNE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Brisbane as you normally would.

How much does it cost for a return flight from Chicago to Brisbane?

What’s the top stopover airport for flights from Chicago to Brisbane?

Vancouver (YVR) – chosen by Cheapflights users on 31% of one-stop itineraries from Chicago to Brisbane on Cheapflights.

What’s the cheapest stopover airport for flights from Chicago to Brisbane?

Dallas (DFW) is the most affordable one-stop option, with an average return flight price of $1,806.

What’s the fastest stopover option from Chicago to Brisbane?

Flights via Los Angeles (LAX) have the shortest average one-way travel time for one-stop routes: 20h 50m.

Which airport typically offers the quickest stopover for flights from Chicago to Brisbane?

Flights via Los Angeles (LAX) offer the fastest connection on this route, with an average stopover time of 2h 29m.

Reviews of airlines servicing Brisbane

Check out reviews from past customers who have flown with Air Canada from Chicago to Brisbane to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Air Canada

7.1

Good

10,000 reviews

Air Canada

7.1

Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Related info for your journey

What airport do you fly into for flights to Brisbane from Chicago?
For a flight from Chicago to Brisbane, you will be flying into Brisbane. Brisbane (BNE) is just 12.3 km from the centre vof the city. Brisbane is the only Brisbane airport and it handles 0 inbound flights from Chicago per day. 1 airline has flights to Brisbane from Chicago on a regular basis.
How long is the flight from Chicago to Brisbane?
Departing from Chicago to Brisbane will take you 21h 43m. Chicago and Brisbane are separated by a distance of 14318 km. This flight may include one or multiple stops.
What is the cheapest airline to fly from Chicago to Brisbane round-trip?
Flying on Qantas Airways is currently your cheapest option to Brisbane, with prices starting at $1,305. This flight start at 32% lower than the current average price 3 months from now.
Can I find deals for flights from Chicago to Brisbane that include hotel bookings?
Yes. In addition to deals on Chicago to Brisbane flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chicago to Brisbane?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Brisbane.
Can I find deals for business class flights from Chicago to Brisbane?
Yes. Cheapflights offers flight deals from Chicago to Brisbane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago to Brisbane?
Currently, May is the cheapest month in which you can book a flight from Chicago to Brisbane (average of $160). Flying from Chicago to Brisbane in September is currently the most expensive (average of $208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Caboolture

Redcliffe

Ipswich

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Alternative routes for Chicago to Brisbane

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Direct flights to Queensland

Top airline flying from Chicago to Brisbane

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,305	Average$2,017	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Chicago to Brisbane?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Brisbane from Chicago today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Chicago to Brisbane?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chicago to Brisbane.

Can Cheapflights find flights from Chicago to Brisbane with no change fees?

Yes! Cheapflights helps users easily find flights from Chicago to Brisbane with no change fees.

Can Cheapflights notify me if prices for flights from Chicago to Brisbane become cheaper?

Not ready to book yet? You can track prices for flights from Chicago to Brisbane on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheapflights is completely free to use, so you can start saving the moment you arrive.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Chicago to Brisbane from $1,087

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Chicago to Brisbane are usually found in February or January, booked 74 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Chicago to Brisbane

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chicago to Brisbane

Cheapest flights from Chicago to BrisbaneExplore the most affordable flight options available from Chicago to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Explore the most affordable flight options available from Chicago to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Brisbane that are best for you.

Best time to book a flight from Chicago to Brisbane

Have a flexible travel schedule? Discover the best time to fly to Brisbane from Chicago with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Brisbane

How far ahead should I book a flight from Chicago to Brisbane?

Use this chart to determine the optimal time to book a return flight from Chicago to Brisbane. Price data was last updated on 12 September 2025.

What is the cheapest month to book a flight from Chicago to Brisbane?

What is the cheapest time of day to fly from CHI to BNE?

Find hourly flight availability from Chicago to Brisbane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

How much does it cost for a return flight from Chicago to Brisbane?

What’s the top stopover airport for flights from Chicago to Brisbane?

Share of one-stop return flights from Chicago to Brisbane chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Chicago to Brisbane?

Average return fare for one-stop flights from Chicago to Brisbane, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Chicago to Brisbane?

Shortest average travel time for one-stop one-way flights from Chicago to Brisbane, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Chicago to Brisbane?

Average stopover duration for one-stop one-way flights from Chicago to Brisbane, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Brisbane

Check out reviews from past customers who have flown with Air Canada from Chicago to Brisbane to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Brisbane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Brisbane from Chicago?

How long is the flight from Chicago to Brisbane?

What is the cheapest airline to fly from Chicago to Brisbane round-trip?

Can I find deals for flights from Chicago to Brisbane that include hotel bookings?

How can I find direct flights from Chicago to Brisbane?

Can I find deals for business class flights from Chicago to Brisbane?

What is the cheapest month to book a flight from Chicago to Brisbane?

Travelling to a place near Brisbane?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Brisbane

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Chicago to Brisbane

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Brisbane?

Why should you use Cheapflights to find cheap flight tickets from Chicago to Brisbane?

Can Cheapflights find flights from Chicago to Brisbane with no change fees?

Can Cheapflights notify me if prices for flights from Chicago to Brisbane become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Chicago to Brisbane
Explore the most affordable flight options available from Chicago to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.