What are the cheapest airlines to fly from Illinois to Brisbane one-way?

One-way options have recently been found by users for as low as $1,128 on Fiji Airways. Other airlines that offer cheap prices include United Airlines from $1,535 and Qantas Airways from $1,672 one-way. Find deals

What are the most popular routes from Illinois to Brisbane?

While some choose either Chicago Midway - Brisbane or Lambert-St Louis - Brisbane, Chicago O'Hare Intl - Brisbane is the most popular route from Illinois to Brisbane.

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

Travellers have found it’s best to book a flight 55 days in advance to save up to 19% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 55 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Illinois to Brisbane 1-2 weeks in advance for as low as $1,271, or $1,763 for flights within the next 24 hours.

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

February can be a great time to fly to Brisbane from Illinois with a flight ticket averaging about $2,077. Cheapflights users have found deals in the month of February for as cheap as $1,061. The most expensive prices can be found in the month of December.

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

Brisbane (BNE), located 12.3 km from the city centre, is the airport you fly into when you book flights from Illinois to Brisbane.

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

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

How can I find direct flights from Illinois to Brisbane?

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

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

Yes. Cheapflights offers flight deals from Illinois 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.

$974+ Flights from Illinois to Brisbane

Cheap flight deals from Illinois to Brisbane

Round-trip from	$2,237
One-way from	$974
Popular in	December
Cheapest in	February
Average price	$2,127

Cathay Pacific
21/6-9/7
3 total stops
87h 50m total
Illinois to Brisbane

Search Deals

19/7
3 total stops
53h 47m total
Illinois to Brisbane

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($440 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($128 potential savings vs. average return price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from Illinois to Brisbane

Cheapest flights from Illinois to Brisbane
Explore the most affordable flight options available from Illinois to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Sun 16/1109:50ORD - BNE

1 stop27h 10mQantas Airways

Mon 15/1209:45BNE - ORD

1 stop20h 30mQantas Airways

Deal found 30/4$1,407

Mon 1/1211:40ORD - BNE

2 stops25h 20mAmerican Airlines

Thu 25/1219:25BNE - ORD

1 stop19h 45mAmerican Airlines

Deal found 29/4$1,449

Sat 8/1114:25ORD - BNE

1 stop24h 05mMultiple Airlines

Fri 14/1100:10BNE - ORD

1 stop28h 50mMultiple Airlines

Deal found 30/4$1,816

Sat 18/1019:03ORD - BNE

2 stops24h 22mFiji Airways

Sat 25/1011:40BNE - ORD

2 stops24h 22mFiji Airways

Deal found 29/4$1,851

Sat 22/1115:40ORD - BNE

1 stop25h 00mAir Canada

Sat 29/1110:45BNE - ORD

1 stop19h 54mAir Canada

Deal found 29/4$1,879

Thu 6/1116:15STL - BNE

2 stops48h 25mAir Canada

Thu 13/1110:45BNE - STL

2 stops44h 41mAir Canada

Deal found 29/4$1,899

Tue 4/1117:57STL - BNE

2 stops24h 13mFiji Airways

Tue 11/1111:35BNE - STL

2 stops26h 54mFiji Airways

Deal found 29/4$1,912

Mon 3/1111:51STL - BNE

2 stops27h 54mDelta

Sun 16/1110:45BNE - STL

2 stops28h 17mDelta

Deal found 29/4$2,046

Mon 3/1119:00STL - BNE

1 stop20h 30mUnited Airlines

Tue 11/1111:40BNE - STL

1 stop28h 47mUnited Airlines

Deal found 29/4$2,052

Wed 5/1117:57STL - BNE

2 stops45h 48mQantas Airways

Thu 13/1119:25BNE - STL

1 stop20h 32mQantas Airways

Deal found 29/4$2,204

Thu 23/1008:27STL - BNE

2 stops32h 18mAir New Zealand

Fri 7/1111:10BNE - STL

2 stops29h 17mAir New Zealand

Deal found 30/4$2,240

Sat 4/1016:00ORD - BNE

1 stop28h 05mCathay Pacific

Wed 15/1023:55BNE - ORD

1 stop29h 30mCathay Pacific

Deal found 29/4$2,244

Best flights from Illinois to Brisbane
Discover carefully curated flight deals from Illinois to Brisbane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 May 2025.

Sat 21/606:10ORD - BNE

2 stops58h 20mMultiple Airlines

Wed 9/723:55BNE - ORD

1 stop29h 30mMultiple Airlines

Deal found 29/4$2,237

Thu 23/1008:27STL - BNE

2 stops32h 18mAir New Zealand

Fri 7/1111:10BNE - STL

2 stops29h 17mAir New Zealand

Deal found 30/4$2,240

Mon 23/618:26ORD - BNE

1 stop21h 04mUnited Airlines

Wed 9/710:30BNE - ORD

1 stop19h 22mUnited Airlines

Deal found 29/4$2,274

Tue 1/715:12ORD - BNE

1 stop23h 13mQantas Airways

Sat 26/720:30BNE - ORD

2 stops39h 46mQantas Airways

Deal found 30/4$2,288

Sun 22/613:02ORD - BNE

2 stops27h 03mAir Canada

Wed 9/710:00BNE - ORD

2 stops21h 51mAir Canada

Deal found 29/4$2,573

Wed 4/613:58ORD - BNE

2 stops24h 27mAmerican Airlines

Wed 11/614:15BNE - ORD

2 stops24h 20mAmerican Airlines

Deal found 30/4$2,649

Sat 7/619:15ORD - BNE

2 stops24h 20mFiji Airways

Fri 13/611:35BNE - ORD

2 stops24h 33mFiji Airways

Deal found 30/4$2,660

Tue 8/716:00ORD - BNE

1 stop28h 05mCathay Pacific

Tue 29/723:55BNE - ORD

1 stop29h 30mCathay Pacific

Deal found 30/4$2,735

Sat 10/516:15MDW - BNE

2 stops47h 30mKorean Air

Sat 17/508:30BNE - MDW

2 stops42h 58mKorean Air

Deal found 29/4$3,714

Tue 3/619:13ORD - BNE

3 stops31h 37mAir Tahiti Nui

Wed 11/618:50BNE - ORD

3 stops39h 39mAir Tahiti Nui

Deal found 30/4$4,153

Tue 1/715:54ORD - BNE

2 stops35h 31mAir New Zealand

Sat 26/709:45BNE - ORD

2 stops28h 14mAir New Zealand

Deal found 30/4$2,290

Thu 26/618:35ORD - BNE

3 stops46h 40mChina Southern

Mon 14/710:10BNE - ORD

2 stops34h 08mChina Southern

Deal found 30/4$4,708

Last-minute flights from Illinois to Brisbane
Discover last-minute flight deals from Illinois to Brisbane. Data last updated 1 May 2025 and is based on user searches.

Fri 2/516:00ORD - BNE

1 stop39h 25mCathay Pacific

Wed 14/512:35BNE - ORD

1 stop40h 50mCathay Pacific

Deal found 30/4$2,768

Fri 2/519:20ORD - BNE

3 stops31h 30mAir Tahiti Nui

Wed 14/518:50BNE - ORD

3 stops42h 42mAir Tahiti Nui

Deal found 30/4$3,882

Sun 4/512:00STL - BNE

2 stops32h 05mCathay Pacific

Tue 6/523:55BNE - STL

2 stops33h 38mCathay Pacific

Deal found 30/4$6,697

Sun 4/518:11STL - BNE

1 stop21h 19mUnited Airlines

Tue 6/521:25BNE - STL

2 stops34h 27mUnited Airlines

Deal found 30/4$7,049

Sun 4/508:30STL - BNE

2 stops33h 00mMultiple Airlines

Tue 6/520:45BNE - STL

3 stops37h 58mMultiple Airlines

Deal found 30/4$12,248

Sat 10/518:59ORD - BNE

1 stop43h 26mMultiple Airlines

Sat 17/522:15BNE - ORD

2 stops47h 27mMultiple Airlines

Deal found 29/4$2,376

Sat 10/519:55ORD - BNE

2 stops45h 35mAir New Zealand

Sat 17/518:50BNE - ORD

2 stops34h 52mAir New Zealand

Deal found 29/4$2,818

Sat 10/516:15MDW - BNE

2 stops47h 30mKorean Air

Sat 17/508:30BNE - MDW

2 stops42h 58mKorean Air

Deal found 29/4$3,714

Sat 10/520:35ORD - BNE

2 stops66h 25mEmirates

Fri 16/501:55BNE - ORD

2 stops60h 32mEmirates

Deal found 29/4$5,099

Sat 10/519:55ORD - BNE

2 stops45h 35mAir New Zealand

Sat 17/520:30BNE - ORD

2 stops33h 12mAir New Zealand

Deal found 29/4$2,818

Wed 28/515:15ORD - BNE

1 stop23h 10mQantas Airways

Wed 4/620:05BNE - ORD

1 stop34h 39mQantas Airways

Deal found 30/4$2,495

Wed 28/515:51ORD - BNE

1 stop23h 39mUnited Airlines

Tue 10/610:30BNE - ORD

1 stop21h 32mUnited Airlines

Deal found 30/4$2,509

One-way flights from Illinois to Brisbane
Search for one-way flight options from Illinois to Brisbane. Find affordable one-way fares based on user searches. Data last updated 1 May 2025.

Sat 19/719:18ORD - BNE

3 stops53h 47mMultiple Airlines

Deal found 30/4$974

Sat 19/719:03ORD - BNE

2 stops24h 32mFiji Airways

Deal found 30/4$1,128

Thu 15/513:19MDW - BNE

2 stops49h 06mMultiple Airlines

Deal found 29/4$1,211

Sat 14/621:40ORD - BNE

2 stops41h 50mUnited Airlines

Deal found 30/4$1,535

Sat 14/611:44ORD - BNE

1 stop26h 41mQantas Airways

Deal found 30/4$1,672

Sat 19/716:00ORD - BNE

1 stop28h 05mCathay Pacific

Deal found 30/4$1,815

Sat 14/614:00ORD - BNE

3 stops31h 00mAir Canada

Deal found 30/4$3,056

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sat 21/6

06:10-07:30

2 stops58h 20m

Brisbane

Wed 9/7

23:55-14:25

1 stop29h 30m

$2,237

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 23/10

08:27-07:45

2 stops32h 18m

Brisbane

Fri 7/11

11:10-00:27

2 stops29h 17m

$2,240

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Mon 23/6

18:26-06:30

1 stop21h 04m

Brisbane

Wed 9/7

10:30-14:52

1 stop19h 22m

$2,274

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 1/7

15:12-05:25

1 stop23h 13m

Brisbane

Sat 26/7

20:30-21:16

2 stops39h 46m

$2,288

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 1/7

15:54-18:25

2 stops35h 31m

Brisbane

Sat 26/7

09:45-22:59

2 stops28h 14m

$2,290

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 23/10

07:00-05:25

1 stop31h 25m

Brisbane

Fri 7/11

19:25-23:57

1 stop20h 32m

$2,420

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 23/10

09:00-06:30

2 stops30h 30m

Brisbane

Fri 7/11

11:40-17:03

1 stop21h 23m

$2,437

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 22/6

13:02-07:05

2 stops27h 03m

Brisbane

Wed 9/7

10:00-16:51

2 stops21h 51m

$2,573

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 4/6

13:58-05:25

2 stops24h 27m

Brisbane

Wed 11/6

14:15-23:35

2 stops24h 20m

$2,649

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sat 7/6

19:15-10:35

2 stops24h 20m

Brisbane

Fri 13/6

11:35-21:08

2 stops24h 33m

$2,660

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 25 results

Best time to book a flight from Illinois to Brisbane

Have a flexible travel schedule? Discover the best time to fly to Brisbane from Illinois 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 Illinois to Brisbane

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

Currently, May is the cheapest month in which you can book a flight from Illinois to Brisbane (average of $160). Flying from Illinois 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 IL to BNE?

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

Rainfall in Brisbane by month

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.

Temperature in Brisbane by month

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).

Reviews of airlines servicing Brisbane

Get a feel of what it's like to fly with Air Tahiti Nui, Korean Air and Fiji Airways from Illinois to Brisbane by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.7

Very Good

63 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui

8.7

Very Good

63 reviews

Air Tahiti Nui

8.7

Very Good

63 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Korean Air

8.4

Very Good

1,069 reviews

Air Tahiti Nui

8.7

Very Good

63 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Fiji Airways

8.1

Very Good

190 reviews

Air Tahiti Nui

8.7

Very Good

63 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Emirates

8.0

Very Good

3,216 reviews

Air Tahiti Nui

8.7

Very Good

63 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Air New Zealand

8.0

Very Good

472 reviews

Air Tahiti Nui

8.7

Very Good

63 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

What airport do you fly into for flights to Brisbane from Illinois?
Brisbane (BNE), located 12.3 km from the city centre, is the airport you fly into when you book flights from Illinois to Brisbane.
What are the cheapest airlines to fly from Illinois to Brisbane one-way?
One-way options have recently been found by users for as low as $1,128 on Fiji Airways. Other airlines that offer cheap prices include United Airlines from $1,535 and Qantas Airways from $1,672 one-way.
What are the most popular routes from Illinois to Brisbane?
While some choose either Chicago Midway - Brisbane or Lambert-St Louis - Brisbane, Chicago O'Hare Intl - Brisbane is the most popular route from Illinois to Brisbane.
Can I find deals for flights from Illinois to Brisbane that include hotel bookings?
Yes. In addition to deals on Illinois to Brisbane flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Illinois to Brisbane?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Brisbane.
Can I find deals for business class flights from Illinois to Brisbane?
Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Brisbane?
Currently, May is the cheapest month in which you can book a flight from Illinois to Brisbane (average of $160). Flying from Illinois 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

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Redcliffe

Caboolture

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

When you search for this flight from Illinois to Brisbane, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Brisbane from Illinois.

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

Need flexible booking options for your flight to Brisbane from Illinois? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Illinois to Brisbane flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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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 Illinois to Brisbane from $974

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Illinois to Brisbane

Keep the following information in mind while searching for Illinois to Brisbane flight deals. Data was last updated 1 May 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to Brisbane

Cheapest flights from Illinois to BrisbaneExplore the most affordable flight options available from Illinois to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Explore the most affordable flight options available from Illinois to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Illinois to Brisbane

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Illinois 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 1 May 2025.

Rainfall in Brisbane by month

Plan your trip to Brisbane by taking into account the average rainfall totals by month.

Temperature in Brisbane by month

Plan your trip to Brisbane by taking into account the average temperature totals by month.

Reviews of airlines servicing Brisbane

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

What are the cheapest airlines to fly from Illinois to Brisbane one-way?

What are the most popular routes from Illinois to Brisbane?

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

How can I find direct flights from Illinois to Brisbane?

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

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

Travelling to a place near Illinois?

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 Illinois to Brisbane

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

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 Illinois to Brisbane?

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

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

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

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Travel Smart

Cheapest flights from Illinois to Brisbane
Explore the most affordable flight options available from Illinois to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.