How long is the flight from Illinois to Brisbane?

Airlines like Air Canada, Qantas Airways, and Fiji Airways fly from Illinois to Brisbane in about 22h 23m. The time it takes to get you to your destination can typically vary by up to 9h 22m. There are 14074 km between Illinois and Brisbane. This flight may include one or multiple stops. Find deals

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. Find deals

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). 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 53 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 53 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 $1,250, or $1,434 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 $1,998. Cheapflights users have found deals in the month of February for as cheap as $1,044. 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.

$813+ Cheap Flights from Illinois to Brisbane

Cheap flight deals from Illinois to Brisbane

Round-trip from	$1,525
One-way from	$813
Popular in	December
Cheapest in	February
Average price	$1,794

Air Canada
19/11-25/11
4 total stops
76h 29m total
Illinois to Brisbane

Search Deals

13/9
3 total stops
57h 30m total
Illinois to Brisbane

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($600 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($188 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 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 19 August 2025.

Wed 19/1109:00STL - BNE

2 stops31h 45mAir Canada

Tue 25/1110:45BNE - STL

2 stops44h 44mAir Canada

Deal found 18/8$1,525

Fri 7/1116:05STL - BNE

2 stops48h 40mAir Canada

Mon 24/1110:45BNE - STL

2 stops44h 44mAir Canada

Deal found 17/8$1,528

Fri 7/1113:20STL - BNE

1 stop25h 10mQantas Airways

Mon 24/1109:40BNE - STL

1 stop18h 57mQantas Airways

Deal found 17/8$1,569

Wed 19/1116:05STL - BNE

2 stops48h 40mMultiple Airlines

Tue 25/1106:10BNE - STL

3 stops49h 19mMultiple Airlines

Deal found 18/8$1,609

Tue 18/1107:00STL - BNE

1 stop30h 00mQantas Airways

Tue 25/1119:25BNE - STL

1 stop20h 17mQantas Airways

Deal found 18/8$1,629

Mon 17/1109:00STL - BNE

2 stops31h 45mAir Canada

Thu 27/1110:45BNE - STL

2 stops44h 44mAir Canada

Deal found 18/8$1,634

Mon 17/1117:29STL - BNE

1 stop22h 01mUnited Airlines

Tue 25/1111:40BNE - STL

1 stop20h 47mUnited Airlines

Deal found 18/8$1,640

Mon 17/1117:29STL - BNE

1 stop22h 01mUnited Airlines

Thu 27/1111:40BNE - STL

2 stops24h 26mUnited Airlines

Deal found 18/8$1,646

Mon 17/1116:43STL - BNE

2 stops24h 02mAir Canada

Wed 26/1112:05BNE - STL

3 stops67h 24mAir Canada

Deal found 18/8$1,669

Wed 19/1107:00STL - BNE

1 stop30h 00mQantas Airways

Tue 25/1108:30BNE - STL

2 stops48h 10mQantas Airways

Deal found 18/8$1,720

Thu 20/1107:00STL - BNE

1 stop30h 00mQantas Airways

Wed 26/1118:30BNE - STL

2 stops35h 31mQantas Airways

Deal found 18/8$1,729

Mon 15/910:42ORD - BNE

2 stops27h 43mMultiple Airlines

Mon 22/920:05BNE - ORD

2 stops40h 23mMultiple Airlines

Deal found 18/8$1,760

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 19 August 2025.

Wed 19/1109:00STL - BNE

2 stops31h 45mAir Canada

Tue 25/1110:45BNE - STL

2 stops44h 44mAir Canada

Deal found 18/8$1,525

Tue 3/216:07STL - BNE

1 stop22h 23mQantas Airways

Tue 10/209:40BNE - STL

1 stop22h 34mQantas Airways

Deal found 17/8$1,569

Wed 19/1116:05STL - BNE

2 stops48h 40mMultiple Airlines

Tue 25/1106:10BNE - STL

3 stops49h 19mMultiple Airlines

Deal found 18/8$1,609

Sat 14/216:45ORD - BNE

2 stops25h 25mFiji Airways

Sat 7/311:25BNE - ORD

2 stops23h 53mFiji Airways

Deal found 18/8$1,717

Wed 11/215:51ORD - BNE

2 stops26h 04mAir New Zealand

Wed 11/311:10BNE - ORD

2 stops23h 04mAir New Zealand

Deal found 17/8$1,858

Sun 18/118:45MDW - BNE

2 stops45h 00mDelta

Sun 1/210:45BNE - MDW

2 stops23h 49mDelta

Deal found 17/8$2,261

Fri 7/1116:05STL - BNE

2 stops48h 40mAir Canada

Mon 24/1110:45BNE - STL

2 stops44h 44mAir Canada

Deal found 17/8$1,528

Fri 7/1113:20STL - BNE

1 stop25h 10mQantas Airways

Mon 24/1109:40BNE - STL

1 stop18h 57mQantas Airways

Deal found 17/8$1,569

Tue 3/216:05STL - BNE

2 stops48h 40mAir Canada

Tue 10/210:45BNE - STL

2 stops44h 44mAir Canada

Deal found 17/8$1,528

Tue 10/216:45ORD - BNE

2 stops25h 25mFiji Airways

Wed 11/311:25BNE - ORD

2 stops27h 34mFiji Airways

Deal found 17/8$1,743

Mon 15/910:42ORD - BNE

2 stops27h 43mMultiple Airlines

Mon 22/920:05BNE - ORD

2 stops40h 23mMultiple Airlines

Deal found 18/8$1,760

Tue 18/1107:00STL - BNE

1 stop30h 00mQantas Airways

Tue 25/1119:25BNE - STL

1 stop20h 17mQantas Airways

Deal found 18/8$1,629

Last-minute flights from Illinois to Brisbane
Discover last-minute flight deals from Illinois to Brisbane. Data last updated 19 August 2025 and is based on user searches.

Mon 18/809:23STL - BNE

2 stops29h 02mAmerican Airlines

Mon 25/820:05BNE - STL

2 stops27h 55mAmerican Airlines

Deal found 17/8$1,857

Fri 22/813:30STL - BNE

2 stops50h 35mMultiple Airlines

Thu 28/810:20BNE - STL

2 stops21h 13mMultiple Airlines

Deal found 17/8$2,158

Sat 13/909:15STL - BNE

2 stops30h 50mAir Canada

Tue 30/910:20BNE - STL

2 stops24h 18mAir Canada

Deal found 17/8$1,898

Mon 15/910:42ORD - BNE

2 stops27h 43mMultiple Airlines

Mon 22/920:05BNE - ORD

2 stops40h 23mMultiple Airlines

Deal found 18/8$1,760

Tue 16/909:15STL - BNE

2 stops30h 50mAir Canada

Tue 23/910:20BNE - STL

2 stops24h 37mAir Canada

Deal found 18/8$1,921

Tue 16/909:15STL - BNE

3 stops35h 20mMultiple Airlines

Tue 23/910:20BNE - STL

2 stops24h 37mMultiple Airlines

Deal found 18/8$2,055

Tue 16/916:40STL - BNE

2 stops46h 50mUnited Airlines

Tue 23/910:30BNE - STL

1 stop21h 23mUnited Airlines

Deal found 18/8$2,161

Thu 18/916:00ORD - BNE

1 stop28h 05mCathay Pacific

Mon 10/1100:10BNE - ORD

1 stop28h 50mCathay Pacific

Deal found 17/8$2,132

Sat 20/919:09ORD - BNE

2 stops47h 46mMultiple Airlines

Sat 27/912:35BNE - ORD

1 stop40h 50mMultiple Airlines

Deal found 19/8$2,061

Sat 20/919:09ORD - BNE

2 stops47h 46mMultiple Airlines

Sun 28/923:55BNE - ORD

1 stop29h 30mMultiple Airlines

Deal found 19/8$2,146

Sun 21/906:30ORD - BNE

2 stops36h 25mMultiple Airlines

Sat 27/922:15BNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 19/8$1,805

Sun 21/907:10ORD - BNE

2 stops44h 15mAir New Zealand

Sat 27/919:35BNE - ORD

2 stops41h 01mAir New Zealand

Deal found 19/8$2,021

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 19 August 2025.

Sat 13/907:00ORD - BNE

3 stops57h 30mMultiple Airlines

Deal found 17/8$813

Wed 19/1107:20ORD - BNE

3 stops58h 45mMultiple Airlines

Deal found 19/8$888

Fri 5/919:09ORD - BNE

3 stops59h 21mMultiple Airlines

Deal found 17/8$967

Sat 30/806:20ORD - BNE

3 stops48h 10mMultiple Airlines

Deal found 17/8$973

Tue 14/1017:20MDW - BNE

2 stops26h 05mMultiple Airlines

Deal found 19/8$984

Sat 6/915:20ORD - BNE

3 stops52h 30mMultiple Airlines

Deal found 17/8$987

Wed 15/1017:59ORD - BNE

3 stops48h 01mMultiple Airlines

Deal found 19/8$1,008

Wed 3/913:01ORD - BNE

3 stops51h 29mMultiple Airlines

Deal found 17/8$1,011

Tue 14/1019:01ORD - BNE

2 stops24h 24mFiji Airways

Deal found 19/8$1,013

Tue 7/1017:45ORD - BNE

3 stops56h 10mMultiple Airlines

Deal found 17/8$1,039

Mon 13/1019:50ORD - BNE

3 stops58h 40mMultiple Airlines

Deal found 18/8$1,056

Wed 19/1118:03ORD - BNE

2 stops24h 17mFiji Airways

Deal found 19/8$1,061

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 19/11

09:00-08:45

2 stops31h 45m

Brisbane

Tue 25/11

10:45-15:29

2 stops44h 44m

$1,525

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 7/11

16:05-08:45

2 stops48h 40m

Brisbane

Mon 24/11

10:45-15:29

2 stops44h 44m

$1,528

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Tue 3/2

16:05-08:45

2 stops48h 40m

Brisbane

Tue 10/2

10:45-15:29

2 stops44h 44m

$1,528

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Tue 3/2

16:07-06:30

1 stop22h 23m

Brisbane

Tue 10/2

09:40-16:14

1 stop22h 34m

$1,569

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 7/11

13:20-06:30

1 stop25h 10m

Brisbane

Mon 24/11

09:40-12:37

1 stop18h 57m

$1,569

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 19/11

16:05-08:45

2 stops48h 40m

Brisbane

Tue 25/11

06:10-15:29

3 stops49h 19m

$1,609

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Tue 18/11

07:00-05:00

1 stop30h 00m

Brisbane

Tue 25/11

19:25-23:42

1 stop20h 17m

$1,629

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Mon 17/11

09:00-08:45

2 stops31h 45m

Brisbane

Thu 27/11

10:45-15:29

2 stops44h 44m

$1,634

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Mon 17/11

09:00-08:45

2 stops31h 45m

Brisbane

Mon 24/11

10:45-15:29

2 stops44h 44m

$1,634

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Tue 18/11

16:55-08:45

2 stops23h 50m

Brisbane

Tue 25/11

10:45-15:29

2 stops44h 44m

$1,634

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 47 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.

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.
How long is the flight from Illinois to Brisbane?
Airlines like Air Canada, Qantas Airways, and Fiji Airways fly from Illinois to Brisbane in about 22h 23m. The time it takes to get you to your destination can typically vary by up to 9h 22m. There are 14074 km between Illinois and Brisbane. This flight may include one or multiple stops.
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

Ipswich

Caboolture

Redcliffe

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Direct flights to Queensland

Top airline flying from Illinois to Brisbane

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,334	Average$2,062	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

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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Cheap flights from Illinois to Brisbane from $813

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 13/9. 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 19 August 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 19 August 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 19 August 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 19 August 2025.

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?

How long is the flight from Illinois to Brisbane?

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 Brisbane?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Brisbane

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

Top airline flying from Illinois 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 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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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 19 August 2025.