How long is the flight from Brisbane to Illinois?

There are many flights that can get you from Brisbane to Illinois in 20h 47m. Fly via United Airlines, Cathay Pacific, or Delta to get the fastest option. Brisbane and Illinois are separated by a distance of 14074 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm. Find deals

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What are the most popular routes from Brisbane to Illinois?

Most travellers choose Brisbane - Chicago O'Hare Intl, Brisbane - Chicago Midway or Brisbane - Moline Quad-City when deciding on the best route from Brisbane to Illinois.

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

Air Canada, Qantas Airways and Cathay Pacific are the most popular airlines when flying from Brisbane to Illinois.

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

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

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

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

How can I find direct flights from Brisbane to Illinois?

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

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

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

$851+ Flights from Brisbane to Illinois

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

Airfare is below average for this route at the moment. Brisbane to Illinois flights typically cost between $1,649 and $1,991 in November. The cheapest return flight price found within the last 3 days was $1,488 on EVA Air (1 Nov-15 Nov). Find deals

Cheap flight deals from Brisbane to Illinois

Round-trip from	$1,460
One-way from	$851
Popular in	December
Cheapest in	February
Average price	$1,822

12/11-22/11
4 total stops
71h 54m total
Brisbane to Illinois

Search Deals

Air Canada
1/11
1 total stop
19h 56m total
Brisbane to Illinois

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($578 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($146 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Brisbane to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Brisbane to Illinois
Explore the most affordable flight options available from Brisbane to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Wed 12/1110:45BNE - STL

2 stops44h 44mMultiple Airlines

Sat 22/1113:35STL - BNE

2 stops27h 10mMultiple Airlines

Deal found 12/10$1,460

Sat 1/1122:35BNE - ORD

1 stop37h 00mEVA Air

Sat 15/1123:30ORD - BNE

1 stop28h 50mEVA Air

Deal found 12/10$1,488

Sat 1/1111:10BNE - ORD

2 stops24h 53mAir New Zealand

Sat 15/1113:00ORD - BNE

2 stops28h 55mAir New Zealand

Deal found 12/10$1,499

Thu 16/1022:15BNE - ORD

1 stop37h 30mEVA Air

Thu 30/1000:30ORD - BNE

1 stop28h 50mEVA Air

Deal found 13/10$1,528

Sat 18/1022:15BNE - ORD

1 stop37h 30mEVA Air

Tue 18/1123:30ORD - BNE

1 stop28h 50mEVA Air

Deal found 12/10$1,598

Wed 12/1111:40BNE - STL

1 stop20h 47mUnited Airlines

Sat 22/1118:43STL - BNE

2 stops44h 47mUnited Airlines

Deal found 12/10$1,614

Sat 1/1109:45BNE - ORD

1 stop19h 56mAir Canada

Sat 15/1115:40ORD - BNE

2 stops31h 50mAir Canada

Deal found 12/10$1,661

Fri 28/1108:20BNE - ORD

2 stops27h 10mAir New Zealand

Fri 5/1213:00ORD - BNE

2 stops28h 55mAir New Zealand

Deal found 14/10$1,666

Thu 27/1108:20BNE - ORD

2 stops27h 10mAir New Zealand

Thu 4/1214:35ORD - BNE

2 stops27h 20mAir New Zealand

Deal found 13/10$1,677

Wed 26/1111:20BNE - ORD

3 stops34h 12mMultiple Airlines

Wed 3/1208:20ORD - BNE

3 stops34h 00mMultiple Airlines

Deal found 12/10$1,689

Thu 27/1111:40BNE - MLI

2 stops40h 10mUnited Airlines

Thu 4/1210:50MLI - BNE

2 stops28h 40mUnited Airlines

Deal found 12/10$1,690

Tue 21/1023:55BNE - ORD

1 stop29h 30mCathay Pacific

Mon 17/1114:35ORD - BNE

1 stop40h 25mCathay Pacific

Deal found 12/10$1,718

Best flights from Brisbane to Illinois
Discover carefully curated flight deals from Brisbane to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2025.

Wed 12/1110:45BNE - STL

2 stops44h 44mMultiple Airlines

Sat 22/1113:35STL - BNE

2 stops27h 10mMultiple Airlines

Deal found 12/10$1,460

Wed 12/1111:40BNE - STL

1 stop20h 47mUnited Airlines

Sat 22/1118:43STL - BNE

2 stops44h 47mUnited Airlines

Deal found 12/10$1,614

Tue 17/312:10BNE - ORD

1 stop40h 45mCathay Pacific

Wed 1/416:00ORD - BNE

1 stop39h 25mCathay Pacific

Deal found 12/10$1,709

Fri 24/1010:00BNE - ORD

2 stops38h 51mAir Canada

Mon 17/1115:40ORD - BNE

1 stop25h 05mAir Canada

Deal found 12/10$1,924

Sun 8/310:40BNE - STL

2 stops21h 10mDelta

Tue 10/318:59STL - BNE

2 stops45h 21mDelta

Deal found 11/10$2,037

Thu 26/308:40BNE - MLI

1 stop26h 46mAmerican Airlines

Mon 30/316:30MLI - BNE

2 stops45h 30mAmerican Airlines

Deal found 11/10$3,125

Thu 27/1111:40BNE - MLI

2 stops40h 10mUnited Airlines

Thu 4/1210:50MLI - BNE

2 stops28h 40mUnited Airlines

Deal found 12/10$1,690

Wed 11/312:10BNE - ORD

1 stop40h 45mCathay Pacific

Sun 15/315:35ORD - BNE

1 stop40h 25mCathay Pacific

Deal found 11/10$1,718

Thu 30/1000:30BNE - ORD

1 stop28h 25mCathay Pacific

Sat 15/1114:35ORD - BNE

1 stop40h 25mCathay Pacific

Deal found 12/10$1,781

Tue 20/108:20BNE - STL

3 stops28h 38mMultiple Airlines

Tue 10/209:57STL - BNE

3 stops29h 03mMultiple Airlines

Deal found 13/10$2,014

Wed 25/301:55BNE - MLI

2 stops58h 17mEmirates

Mon 30/315:52MLI - BNE

2 stops39h 28mEmirates

Deal found 11/10$4,080

Thu 30/1000:30BNE - ORD

1 stop28h 25mCathay Pacific

Sun 16/1114:35ORD - BNE

1 stop40h 25mCathay Pacific

Deal found 12/10$1,781

Sun 2/1112:10BNE - ORD

1 stop40h 45mCathay Pacific

Fri 14/1114:35ORD - BNE

1 stop27h 55mCathay Pacific

Deal found 12/10$1,781

Sun 7/1210:40BNE - MDW

2 stops29h 09mDelta

Thu 8/110:35MDW - BNE

2 stops53h 45mDelta

Deal found 12/10$2,576

Sat 1/1100:30BNE - ORD

1 stop28h 25mCathay Pacific

Sun 16/1114:35ORD - BNE

2 stops33h 00mCathay Pacific

Deal found 12/10$1,838

Sun 7/1210:40BNE - MDW

2 stops29h 09mDelta

Wed 7/109:30MDW - BNE

2 stops30h 50mDelta

Deal found 12/10$2,576

Sat 1/1119:45BNE - ORD

2 stops33h 10mCathay Pacific

Fri 14/1114:35ORD - BNE

1 stop27h 55mCathay Pacific

Deal found 12/10$1,848

Thu 26/310:40BNE - MLI

2 stops23h 22mUnited Airlines

Mon 30/306:45MLI - BNE

2 stops32h 45mUnited Airlines

Deal found 11/10$2,724

Wed 26/1111:05BNE - MDW

2 stops23h 03mDelta

Wed 3/1213:14MDW - BNE

2 stops27h 06mDelta

Deal found 11/10$2,576

Sun 7/1210:40BNE - MDW

2 stops29h 09mDelta

Mon 5/109:30MDW - BNE

2 stops30h 50mDelta

Deal found 12/10$2,576

Sat 7/300:30BNE - STL

2 stops36h 54mCathay Pacific

Tue 10/311:18STL - BNE

2 stops32h 12mCathay Pacific

Deal found 11/10$2,158

Wed 10/1211:05BNE - MDW

2 stops28h 44mDelta

Tue 6/117:59MDW - BNE

2 stops46h 21mDelta

Deal found 12/10$2,724

Wed 10/1211:05BNE - MDW

2 stops28h 44mDelta

Wed 7/110:35MDW - BNE

2 stops29h 45mDelta

Deal found 12/10$2,724

Wed 10/1211:05BNE - MDW

2 stops28h 44mDelta

Mon 5/109:30MDW - BNE

2 stops30h 50mDelta

Deal found 12/10$2,724

Wed 10/1211:05BNE - MDW

2 stops28h 44mDelta

Thu 8/118:45MDW - BNE

2 stops45h 35mDelta

Deal found 12/10$2,724

Fri 28/1110:40BNE - MDW

2 stops23h 38mDelta

Fri 5/1209:59MDW - BNE

2 stops30h 21mDelta

Deal found 14/10$2,743

Sun 2/1110:40BNE - MDW

2 stops23h 03mDelta

Sun 16/1118:48MDW - BNE

2 stops45h 32mDelta

Deal found 12/10$2,799

Sun 2/1110:40BNE - MDW

2 stops23h 03mDelta

Fri 14/1110:47MDW - BNE

2 stops29h 33mDelta

Deal found 12/10$2,873

Last-minute flights from Brisbane to Illinois
Discover last-minute flight deals from Brisbane to Illinois. Data last updated 14 October 2025 and is based on user searches.

Thu 16/1022:15BNE - ORD

1 stop37h 30mEVA Air

Thu 30/1000:30ORD - BNE

1 stop28h 50mEVA Air

Deal found 13/10$1,528

Sat 18/1022:15BNE - ORD

1 stop37h 30mEVA Air

Tue 18/1123:30ORD - BNE

1 stop28h 50mEVA Air

Deal found 12/10$1,598

Tue 21/1012:35BNE - ORD

1 stop40h 50mCathay Pacific

Sun 23/1114:35ORD - BNE

1 stop27h 55mCathay Pacific

Deal found 12/10$1,718

Sat 1/1122:35BNE - ORD

1 stop37h 00mEVA Air

Sat 15/1123:30ORD - BNE

1 stop28h 50mEVA Air

Deal found 12/10$1,488

Sat 1/1111:10BNE - ORD

2 stops24h 53mAir New Zealand

Sat 15/1113:00ORD - BNE

2 stops28h 55mAir New Zealand

Deal found 12/10$1,499

Sat 1/1109:45BNE - ORD

1 stop19h 56mAir Canada

Sat 15/1115:40ORD - BNE

2 stops31h 50mAir Canada

Deal found 12/10$1,661

Wed 12/1110:45BNE - STL

2 stops44h 44mMultiple Airlines

Sat 22/1113:35STL - BNE

2 stops27h 10mMultiple Airlines

Deal found 12/10$1,460

Wed 12/1111:40BNE - STL

1 stop20h 47mUnited Airlines

Sat 22/1118:43STL - BNE

2 stops44h 47mUnited Airlines

Deal found 12/10$1,614

Wed 26/1111:20BNE - ORD

3 stops34h 12mMultiple Airlines

Wed 3/1208:20ORD - BNE

3 stops34h 00mMultiple Airlines

Deal found 12/10$1,689

Thu 27/1108:20BNE - ORD

2 stops27h 10mAir New Zealand

Thu 4/1214:35ORD - BNE

2 stops27h 20mAir New Zealand

Deal found 13/10$1,677

Thu 27/1111:40BNE - MLI

2 stops40h 10mUnited Airlines

Thu 4/1210:50MLI - BNE

2 stops28h 40mUnited Airlines

Deal found 12/10$1,690

Fri 28/1108:20BNE - ORD

2 stops27h 10mAir New Zealand

Fri 5/1213:00ORD - BNE

2 stops28h 55mAir New Zealand

Deal found 14/10$1,666

One-way flights from Brisbane to Illinois
Search for one-way flight options from Brisbane to Illinois. Find affordable one-way fares based on user searches. Data last updated 14 October 2025.

Sat 1/1109:45BNE - ORD

1 stop19h 56mAir Canada

Deal found 12/10$851

Wed 22/1007:35BNE - ORD

3 stops55h 24mMultiple Airlines

Deal found 12/10$950

Tue 21/1023:55BNE - ORD

1 stop29h 30mCathay Pacific

Deal found 12/10$991

Mon 20/1012:35BNE - ORD

1 stop40h 50mCathay Pacific

Deal found 12/10$1,008

Wed 22/1012:35BNE - ORD

1 stop40h 50mCathay Pacific

Deal found 12/10$1,011

Tue 21/1008:45BNE - ORD

2 stops27h 39mAir New Zealand

Deal found 12/10$1,019

Mon 20/1022:15BNE - ORD

1 stop37h 30mEVA Air

Deal found 12/10$1,026

Sun 19/1023:55BNE - ORD

1 stop29h 30mCathay Pacific

Deal found 12/10$1,048

Wed 22/1007:35BNE - MDW

3 stops47h 30mMultiple Airlines

Deal found 12/10$1,060

Thu 23/1009:30BNE - ORD

3 stops53h 15mMultiple Airlines

Deal found 12/10$1,060

Wed 22/1010:00BNE - ORD

2 stops25h 17mAir Canada

Deal found 12/10$1,081

Sun 15/208:20BNE - ORD

3 stops44h 44mMultiple Airlines

Deal found 13/10$1,088

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Wed 12/11

10:45-15:29

2 stops44h 44m

Lambert-St Louis

Sat 22/11

13:35-08:45

2 stops27h 10m

$1,460

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Wed 12/11

11:40-16:27

1 stop20h 47m

Lambert-St Louis

Sat 22/11

18:43-07:30

2 stops44h 47m

$1,614

BrisbaneMoline

BNE - MLI

BNEMLI

Brisbane

Thu 27/11

11:40-11:50

2 stops40h 10m

Moline Quad-City

Thu 4/12

10:50-07:30

2 stops28h 40m

$1,690

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Tue 17/3

12:10-13:55

1 stop40h 45m

Chicago O'Hare Intl

Wed 1/4

16:00-22:25

1 stop39h 25m

$1,709

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Wed 11/3

12:10-13:55

1 stop40h 45m

Chicago O'Hare Intl

Sun 15/3

15:35-23:00

1 stop40h 25m

$1,718

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Thu 30/10

00:30-13:55

1 stop28h 25m

Chicago O'Hare Intl

Sat 15/11

14:35-23:00

1 stop40h 25m

$1,781

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Thu 30/10

00:30-13:55

1 stop28h 25m

Chicago O'Hare Intl

Sun 16/11

14:35-23:00

1 stop40h 25m

$1,781

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Sun 2/11

12:10-13:55

1 stop40h 45m

Chicago O'Hare Intl

Fri 14/11

14:35-10:30

1 stop27h 55m

$1,781

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Sat 1/11

00:30-13:55

1 stop28h 25m

Chicago O'Hare Intl

Sun 16/11

14:35-15:35

2 stops33h 00m

$1,838

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Sat 1/11

19:45-13:55

2 stops33h 10m

Chicago O'Hare Intl

Fri 14/11

14:35-10:30

1 stop27h 55m

$1,848

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 47 results

...

Best time to book a flight from Brisbane to Illinois

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

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

Currently, February is the cheapest month in which you can book a flight from Brisbane to Illinois (average of $971). Flying from Brisbane to Illinois in December is currently the most expensive (average of $1,801). 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 BNE to IL?

A simple way to save on the total cost of your ticket is to fly from Brisbane to Illinois at midday. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the afternoon.

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

Reviews of airlines servicing Illinois

See what other customers who have flown with Air New Zealand, Cathay Pacific, andQantas Airways from Brisbane to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

513 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air New Zealand

8.0

Very Good

513 reviews

Air New Zealand

8.0

Very Good

513 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Cathay Pacific

7.6

Good

1,023 reviews

Air New Zealand

8.0

Very Good

513 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Qantas Airways

7.5

Good

920 reviews

Air New Zealand

8.0

Very Good

513 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

United Airlines

7.4

Good

8,975 reviews

Air New Zealand

8.0

Very Good

513 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air Canada

7.1

Good

10,293 reviews

Air New Zealand

8.0

Very Good

513 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

What airport do you fly from for flights from Brisbane to Illinois?
Brisbane (BNE), located 12.3 km from the city centre, is the airport you fly out of when you book flights from Brisbane to Illinois.
How long is the flight from Brisbane to Illinois?
There are many flights that can get you from Brisbane to Illinois in 20h 47m. Fly via United Airlines, Cathay Pacific, or Delta to get the fastest option. Brisbane and Illinois are separated by a distance of 14074 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Brisbane to Illinois?
Most travellers choose Brisbane - Chicago O'Hare Intl, Brisbane - Chicago Midway or Brisbane - Moline Quad-City when deciding on the best route from Brisbane to Illinois.
Can I find deals for flights from Brisbane to Illinois that include hotel bookings?
Yes. In addition to deals on Brisbane to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Brisbane to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brisbane to Illinois.
Can I find deals for business class flights from Brisbane to Illinois?
Yes. Cheapflights offers flight deals from Brisbane to Illinois 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 Brisbane to Illinois?
Currently, February is the cheapest month in which you can book a flight from Brisbane to Illinois (average of $971). Flying from Brisbane to Illinois in December is currently the most expensive (average of $1,801). 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

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Complete your trip

Illinois car hire

Chicago O'Hare Intl Airport car hire

Chicago Midway Airport car hire

Moline Quad-City Airport car hire

Greater Peoria Airport car hire

Chicago Greater Rockford Airport car hire

Champaign University-Willard Airport car hire

Springfield Capital Airport car hire

Belleville Airport car hire

Marion Williamson County Airport car hire

Quincy Regional Airport car hire

Top 6 airlines flying from Brisbane to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$976	Average$1,552	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
American Airlines	Cheapest$1,253	Average$1,819	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$1,285	Average$1,891	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$1,369	Average$2,294	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Cathay Pacific	Cheapest$1,492	Average$2,031	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Air New Zealand	Cheapest$1,639	Average$1,739	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights

Fly with Cheapflights

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

Deals for Brisbane to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Illinois from Brisbane by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Illinois from Brisbane? 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 Brisbane to Illinois become cheaper?

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

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Cheap flights from Brisbane to Illinois from $851

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Brisbane to Illinois

Keep the following information in mind while searching for Brisbane to Illinois flight deals. Data was last updated 14 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Brisbane to Illinois

Cheapest flights from Brisbane to IllinoisExplore the most affordable flight options available from Brisbane to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Explore the most affordable flight options available from Brisbane to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

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Best time to book a flight from Brisbane to Illinois

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Find hourly flight availability from Brisbane to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 October 2025.

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

Reviews of airlines servicing Illinois

See what other customers who have flown with Air New Zealand, Cathay Pacific, andQantas Airways from Brisbane to Illinois have to say. You can also see how each airline compares 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 Brisbane to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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Alternative routes for Brisbane to Illinois

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Top 6 airlines flying from Brisbane to Illinois

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Cheapest flights from Brisbane to Illinois
Explore the most affordable flight options available from Brisbane to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.