How long is the flight from Illinois to Brisbane?

Airlines like United Airlines, Qantas Airways, and Air Canada fly from Illinois to Brisbane in about 24h 42m. The time it takes to get you to your destination can typically vary by up to 1h 18m. The distance from Illinois to Brisbane is about 8745 mi. This flight may include one or multiple stops.

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 $586 on Air Canada. Other airlines that offer cheap prices include Fiji Airways from $689 and Qantas Airways from $867 one-way.

In terms of precipitation, rainfall in Brisbane ranges from 1.2 - 6.7 inches per month. February is typically the wettest month, when rainfall can reach 6.7 in. September is typically the driest time to visit Brisbane when rainfall is around 1.2 in.

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 77.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 59.0 F).

What are the most popular routes from Illinois to Brisbane?

When deciding which route to take from Illinois to Brisbane consider Chicago O'Hare Intl - Brisbane, Lambert-St Louis - Brisbane or Chicago Midway - Brisbane as they are the most popular.

What are the most popular airlines that fly from Illinois to Brisbane?

Consider American Airlines, Air Canada or Fiji Airways when booking your flight. These represent the most popular airlines when flying from Illinois to Brisbane.

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

Users have found that booking a flight from Illinois to Brisbane at least 53 days early can save you up to 19% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from Illinois to Brisbane for as little as $813 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $933 for flights departing within the next 3 days.

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

Flights from Illinois to Brisbane lean towards being more expensive in December. Prices are generally better when you fly from Illinois to Brisbane in February, with the cheapest ticket starting at $679.

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

Located just 7.7 mi from the city center, Brisbane (BNE) is the airport most travelers will use when flying to Brisbane from Illinois.

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 vacation 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.

$586+ Cheap Flights from Illinois to Brisbane

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Cheap flight deals from Illinois to Brisbane

Round-trip from	$990 (lol.travel)
One-way from	$586 (Air Canada)
Popular in	December
Cheapest in	February
Average price	$1,477

From Illinois to Brisbane

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One-way flight from Illinois to Brisbane

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Highest demand for flights based on searches. 12% potential increase in price ($174 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($82 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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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 September 15, 2025.

Sat 11/226:13 pmSTL - BNE

1 stop20h 17mQantas Airways

Fri 12/269:40 amBNE - STL

1 stop21h 20mQantas Airways

Deal found 9/13

$1,023

Sat 11/224:05 pmSTL - BNE

2 stops48h 40mMultiple Airlines

Fri 12/266:10 amBNE - STL

3 stops49h 19mMultiple Airlines

Deal found 9/13

$1,079

Sat 11/224:05 pmSTL - BNE

2 stops48h 40mAir Canada

Fri 12/2610:45 amBNE - STL

2 stops44h 44mAir Canada

Deal found 9/13

$1,231

Sat 11/225:29 pmSTL - BNE

1 stop22h 01mUnited Airlines

Fri 12/2611:40 amBNE - STL

1 stop26h 50mUnited Airlines

Deal found 9/15

$1,243

Tue 10/283:40 pmORD - BNE

2 stops27h 15mAir New Zealand

Tue 11/188:20 amBNE - ORD

2 stops26h 30mAir New Zealand

Deal found 9/14

$1,258

Thu 10/301:26 pmORD - BNE

3 stops29h 44mMultiple Airlines

Thu 11/611:25 amBNE - ORD

3 stops35h 00mMultiple Airlines

Deal found 9/15

$1,260

Tue 10/2810:42 amORD - BNE

2 stops29h 18mAir New Zealand

Tue 11/48:20 amBNE - ORD

2 stops27h 10mAir New Zealand

Deal found 9/13

$1,308

Thu 10/238:25 amSTL - BNE

2 stops32h 20mAir New Zealand

Fri 11/78:20 amBNE - STL

2 stops26h 27mAir New Zealand

Deal found 9/15

$1,328

Sat 11/155:10 pmORD - BNE

2 stops25h 00mFiji Airways

Fri 11/2111:20 amBNE - ORD

2 stops25h 58mFiji Airways

Deal found 9/12

$1,347

Tue 10/286:40 amORD - BNE

2 stops34h 05mMultiple Airlines

Tue 11/1811:35 amBNE - ORD

3 stops34h 50mMultiple Airlines

Deal found 9/14

$1,358

Tue 10/281:35 pmSTL - BNE

3 stops29h 20mMultiple Airlines

Tue 11/1811:10 amBNE - STL

3 stops26h 44mMultiple Airlines

Deal found 9/14

$1,369

Sun 9/216:30 amORD - BNE

2 stops36h 25mMultiple Airlines

Mon 9/2910:15 pmBNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 9/14

$1,378

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

Mon 11/31:35 pmSTL - BNE

2 stops25h 55mUnited Airlines

Wed 11/1911:40 amBNE - STL

2 stops26h 14mUnited Airlines

Deal found 9/15

$990

Thu 1/291:48 pmSTL - BNE

1 stop24h 42mQantas Airways

Thu 2/127:40 pmBNE - STL

1 stop19h 28mQantas Airways

Deal found 9/13

$1,016

Fri 1/302:45 pmSTL - BNE

2 stops26h 00mAir Canada

Thu 2/1210:45 amBNE - STL

2 stops44h 44mAir Canada

Deal found 9/13

$1,054

Fri 1/304:05 pmSTL - BNE

2 stops48h 40mMultiple Airlines

Thu 2/126:10 amBNE - STL

3 stops49h 19mMultiple Airlines

Deal found 9/13

$1,079

Fri 2/1312:15 pmORD - BNE

2 stops28h 05mDelta

Fri 2/2710:40 amBNE - ORD

2 stops22h 08mDelta

Deal found 9/13

$1,563

Sat 11/226:13 pmSTL - BNE

1 stop20h 17mQantas Airways

Fri 12/269:40 amBNE - STL

1 stop21h 20mQantas Airways

Deal found 9/14

$1,060

Sat 2/282:45 pmSTL - BNE

2 stops26h 00mAir Canada

Tue 3/310:45 amBNE - STL

2 stops44h 44mAir Canada

Deal found 9/12

$1,064

Fri 1/305:00 pmSTL - BNE

1 stop22h 30mUnited Airlines

Thu 2/1211:40 amBNE - STL

2 stops25h 24mUnited Airlines

Deal found 9/13

$1,073

Thu 1/295:00 pmSTL - BNE

1 stop22h 30mUnited Airlines

Thu 2/1211:40 amBNE - STL

2 stops25h 24mUnited Airlines

Deal found 9/13

$1,073

Wed 10/227:01 pmORD - BNE

2 stops24h 34mMultiple Airlines

Sat 11/2211:25 amBNE - ORD

2 stops24h 17mMultiple Airlines

Deal found 9/13

$1,578

Wed 2/183:17 pmORD - BNE

1 stop21h 43mQantas Airways

Wed 2/259:40 amBNE - ORD

1 stop19h 18mQantas Airways

Deal found 9/13

$1,494

Sun 2/154:45 pmORD - BNE

1 stop22h 45mUnited Airlines

Sun 2/2211:40 amBNE - ORD

1 stop19h 05mUnited Airlines

Deal found 9/13

$1,458

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

Sun 9/216:30 amORD - BNE

2 stops36h 25mMultiple Airlines

Mon 9/2910:15 pmBNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 9/14

$1,378

Sun 9/216:30 amORD - BNE

2 stops36h 25mMultiple Airlines

Thu 10/211:55 pmBNE - ORD

1 stop29h 30mMultiple Airlines

Deal found 9/14

$1,389

Sun 9/216:30 amORD - BNE

2 stops36h 25mMultiple Airlines

Tue 9/3012:35 pmBNE - ORD

1 stop40h 50mMultiple Airlines

Deal found 9/14

$1,392

Tue 9/234:00 pmORD - BNE

2 stops46h 15mMultiple Airlines

Mon 9/2910:15 pmBNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 9/13

$1,380

Tue 9/234:00 pmORD - BNE

2 stops46h 15mMultiple Airlines

Sat 9/2710:15 pmBNE - ORD

1 stop37h 30mMultiple Airlines

Deal found 9/13

$1,383

Tue 9/234:00 pmORD - BNE

2 stops46h 15mMultiple Airlines

Thu 10/211:55 pmBNE - ORD

1 stop29h 30mMultiple Airlines

Deal found 9/13

$1,393

Thu 10/238:25 amSTL - BNE

2 stops32h 20mAir New Zealand

Fri 11/711:10 amBNE - STL

2 stops23h 37mAir New Zealand

Deal found 9/14

$1,328

Tue 10/283:40 pmORD - BNE

2 stops27h 15mAir New Zealand

Tue 11/188:20 amBNE - ORD

2 stops26h 30mAir New Zealand

Deal found 9/14

$1,258

Tue 10/2810:42 amORD - BNE

2 stops29h 18mAir New Zealand

Tue 11/48:20 amBNE - ORD

2 stops27h 10mAir New Zealand

Deal found 9/13

$1,308

Tue 10/286:40 amORD - BNE

2 stops34h 05mMultiple Airlines

Tue 11/1811:35 amBNE - ORD

3 stops34h 50mMultiple Airlines

Deal found 9/14

$1,358

Tue 10/281:35 pmSTL - BNE

3 stops29h 20mMultiple Airlines

Tue 11/1811:10 amBNE - STL

3 stops26h 44mMultiple Airlines

Deal found 9/14

$1,369

Thu 10/301:26 pmORD - BNE

3 stops29h 44mMultiple Airlines

Thu 11/611:25 amBNE - ORD

3 stops35h 00mMultiple Airlines

Deal found 9/15

$1,260

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 September 15, 2025.

Thu 11/134:05 pmSTL - BNE

2 stops48h 40mAir Canada

Deal found 9/14

$586

Thu 11/137:00 amSTL - BNE

3 stops42h 25mMultiple Airlines

Deal found 9/14

$683

Tue 10/145:09 pmSTL - BNE

2 stops26h 16mFiji Airways

Deal found 9/14

$689

Tue 10/147:01 pmORD - BNE

2 stops24h 24mFiji Airways

Deal found 9/15

$723

Tue 10/147:52 pmSTL - BNE

3 stops45h 08mMultiple Airlines

Deal found 9/14

$750

Mon 10/207:01 pmORD - BNE

2 stops24h 34mMultiple Airlines

Deal found 9/14

$784

Tue 10/146:03 pmORD - BNE

2 stops25h 22mMultiple Airlines

Deal found 9/14

$813

Thu 11/133:59 pmSTL - BNE

1 stop22h 31mQantas Airways

Deal found 9/14

$867

Mon 10/203:45 pmORD - BNE

1 stop24h 20mAir Canada

Deal found 9/13

$869

Tue 10/148:30 pmORD - BNE

1 stop41h 55mQantas Airways

Deal found 9/15

$877

Tue 10/146:39 amSTL - BNE

1 stop31h 46mQantas Airways

Deal found 9/14

$939

Tue 10/143:14 pmORD - BNE

1 stop23h 11mAmerican Airlines

Deal found 9/14

$940

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Mon 11/3

1:35 pm-7:30 am

2 stops25h 55m

Brisbane

Wed 11/19

11:40 am-9:54 pm

2 stops26h 14m

$990

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 1/29

1:48 pm-6:30 am

1 stop24h 42m

Brisbane

Thu 2/12

7:40 pm-11:08 pm

1 stop19h 28m

$1,016

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 1/30

2:45 pm-8:45 am

2 stops26h 00m

Brisbane

Thu 2/12

10:45 am-3:29 pm

2 stops44h 44m

$1,054

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 11/22

6:13 pm-6:30 am

1 stop20h 17m

Brisbane

Fri 12/26

9:40 am-3:00 pm

1 stop21h 20m

$1,060

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 2/28

2:45 pm-8:45 am

2 stops26h 00m

Brisbane

Tue 3/3

10:45 am-3:29 pm

2 stops44h 44m

$1,064

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 1/30

5:00 pm-7:30 am

1 stop22h 30m

Brisbane

Thu 2/12

11:40 am-9:04 pm

2 stops25h 24m

$1,073

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 1/29

5:00 pm-7:30 am

1 stop22h 30m

Brisbane

Thu 2/12

11:40 am-9:04 pm

2 stops25h 24m

$1,073

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 1/30

4:05 pm-8:45 am

2 stops48h 40m

Brisbane

Thu 2/12

6:10 am-3:29 pm

3 stops49h 19m

$1,079

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 2/15

4:45 pm-7:30 am

1 stop22h 45m

Brisbane

Sun 2/22

11:40 am-2:45 pm

1 stop19h 05m

$1,458

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 2/18

3:17 pm-5:00 am

1 stop21h 43m

Brisbane

Wed 2/25

9:40 am-12:58 pm

1 stop19h 18m

$1,494

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 36 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 round-trip 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, March is the cheapest month in which you can book a flight from Illinois to Brisbane (average of $1,013). Flying from Illinois to Brisbane in December is currently the most expensive (average of $1,627). 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?
Located just 7.7 mi from the city center, Brisbane (BNE) is the airport most travelers will use when flying to Brisbane from Illinois.
How long is the flight from Illinois to Brisbane?
Airlines like United Airlines, Qantas Airways, and Air Canada fly from Illinois to Brisbane in about 24h 42m. The time it takes to get you to your destination can typically vary by up to 1h 18m. The distance from Illinois to Brisbane is about 8745 mi. This flight may include one or multiple stops.
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 $586 on Air Canada. Other airlines that offer cheap prices include Fiji Airways from $689 and Qantas Airways from $867 one-way.
What are the most popular routes from Illinois to Brisbane?
When deciding which route to take from Illinois to Brisbane consider Chicago O'Hare Intl - Brisbane, Lambert-St Louis - Brisbane or Chicago Midway - Brisbane as they are the most popular.
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 vacation 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, March is the cheapest month in which you can book a flight from Illinois to Brisbane (average of $1,013). Flying from Illinois to Brisbane in December is currently the most expensive (average of $1,627). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Illinois to Brisbane

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$647	Average$966	FlexibilityNo cancel fee	On-time74%
American Airlines	Cheapest$679	Average$817	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$1,054	Average$1,347	FlexibilityNo cancel fee	On-time67%
Fiji Airways	Cheapest$1,156	Average$1,779	FlexibilityNo cancel fee	On-time74%
United Airlines	Cheapest$1,169	Average$1,602	FlexibilityNo cancel fee	On-time69%

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$586+ Cheap flights from Illinois to Brisbane (BNE)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.

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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 September 15, 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 September 15, 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 September 15, 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 September 15, 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 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?

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 5 airlines flying from Illinois to Brisbane

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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 September 15, 2025.