How long is the flight from Brisbane to Illinois?

There are many flights that can get you from Brisbane to Illinois in 22h 33m. Fly via Cathay Pacific, United Airlines, or American Airlines 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.

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.

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 - Lambert-St Louis or Brisbane - Chicago Midway when deciding on the best route from Brisbane to Illinois.

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

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

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

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

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.

$984+ Cheap Flights from Brisbane to Illinois

Cheap flight deals from Brisbane to Illinois

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 4 September 2026.

Mon 19/1012:20 -

1 stop40h 35m

Sun 1/1114:10 -

1 stop28h 35m

Deal found 2/9$1,571

Wed 21/1012:20 -

1 stop40h 35m

Thu 29/1015:10 -

1 stop41h 10m

Deal found 1/9$1,618

Thu 5/1112:15 -

1 stop40h 15m

Mon 9/1114:10 -

1 stop28h 35m

Deal found 2/9$1,649

Fri 16/1020:35 -

1 stop24h 59m

Fri 23/1020:01 -

1 stop42h 49m

Deal found 1/9$1,692

Mon 12/1000:05 -

1 stop28h 50m

Tue 20/1016:15 -

1 stop27h 35m

Deal found 30/8$1,794

Mon 26/1012:15 -

1 stop40h 40m

Sat 31/1015:10 -

1 stop28h 35m

Deal found 1/9$1,796

Mon 12/1022:15 -

1 stop37h 30m

Tue 13/1000:30 -

1 stop28h 30m

Deal found 2/9$1,803

Mon 12/1010:00 -

3 stops29h 59m

Wed 14/1006:30 -

3 stops33h 35m

Deal found 2/9$1,805

Thu 15/1005:05 -

3 stops33h 38m

Thu 22/1006:22 -

3 stops42h 08m

Deal found 31/8$1,842

Wed 16/1211:20 -

2 stops25h 39m

Tue 12/119:00 -

2 stops44h 30m

Deal found 1/9$1,864

Thu 10/1207:55 -

2 stops25h 58m

Fri 8/119:00 -

2 stops44h 30m

Deal found 1/9$1,906

Fri 11/1211:20 -

1 stop22h 33m

Tue 19/108:30 -

2 stops37h 00m

Deal found 1/9$1,908

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 4 September 2026.

Thu 5/1112:15 -

1 stop40h 15m

Mon 9/1114:10 -

1 stop28h 35m

Deal found 3/9$1,657

Thu 8/1020:35 -

1 stop24h 59m

Thu 15/1020:01 -

2 stops47h 29m

Deal found 30/8$1,767

Mon 12/1022:15 -

1 stop37h 30m

Tue 13/1000:30 -

1 stop28h 30m

Deal found 2/9$1,803

Wed 16/1211:20 -

1 stop22h 33m

Wed 20/108:30 -

2 stops33h 00m

Deal found 1/9$1,908

Mon 26/1008:20 -

2 stops28h 40m

Sat 31/1007:00 -

2 stops33h 00m

Deal found 1/9$1,937

Sun 18/1006:30 -

2 stops26h 50m

Sun 25/1006:04 -

1 stop32h 46m

Deal found 3/9$2,201

Wed 25/1110:40 -

2 stops23h 24m

Mon 7/1213:41 -

2 stops26h 49m

Deal found 3/9$2,649

Wed 11/1121:55 -

2 stops42h 12m

Sun 15/1111:20 -

2 stops38h 10m

Deal found 3/9$3,033

Thu 5/1113:10 -

1 stop23h 32m

Mon 9/1108:10 -

1 stop29h 40m

Deal found 1/9$3,049

Mon 19/1012:20 -

1 stop40h 35m

Sun 1/1114:10 -

2 stops33h 45m

Deal found 2/9$1,791

Tue 13/1012:20 -

1 stop40h 35m

Tue 20/1016:15 -

2 stops46h 05m

Deal found 30/8$1,908

Wed 21/1012:20 -

1 stop40h 35m

Thu 29/1015:10 -

2 stops33h 45m

Deal found 1/9$1,794

Tue 17/1100:50 -

1 stop28h 05m

Thu 18/214:10 -

2 stops36h 40m

Deal found 30/8$1,913

Wed 4/1100:50 -

2 stops39h 09m

Mon 9/1107:00 -

2 stops35h 45m

Deal found 1/9$2,301

Sun 18/1012:20 -

2 stops47h 37m

Sun 25/1006:04 -

3 stops42h 51m

Deal found 3/9$2,374

Mon 12/1005:55 -

3 stops32h 48m

Wed 14/1006:21 -

3 stops33h 09m

Deal found 2/9$2,797

Fri 11/1211:20 -

2 stops25h 43m

Fri 8/115:45 -

2 stops47h 45m

Deal found 1/9$5,269

Wed 9/1210:40 -

2 stops23h 21m

Thu 10/1218:45 -

2 stops45h 45m

Deal found 1/9$5,880

Tue 15/910:30 -

2 stops25h 30m

Wed 7/1010:49 -

2 stops28h 41m

Deal found 31/8$6,636

Fri 11/1209:40 -

2 stops22h 48m

Fri 8/111:33 -

2 stops26h 57m

Deal found 3/9$7,934

Thu 8/1008:40 -

2 stops28h 53m

Thu 15/1010:12 -

2 stops29h 33m

Deal found 30/8$8,489

Tue 13/1008:40 -

2 stops28h 53m

Tue 20/1009:29 -

2 stops30h 16m

Deal found 30/8$8,489

Thu 15/1008:40 -

2 stops28h 53m

Thu 22/1010:12 -

2 stops29h 33m

Deal found 31/8$8,517

Find flight deals from Brisbane to Illinois

Round-trip from	$1,571
One-way from	$984
Popular in	August
Cheapest in	January
Average price	$1,696

Cathay Pacific
19/10-1/11
2 total stops
69h 10m total
Brisbane to Illinois

Search Deals

Cathay Pacific
8/11-31/12
1 total stop
28h 05m total
Brisbane to Illinois

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($366 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($100 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Mon 28/9

12:20-13:55

1 stop40h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$985

BrisbaneSt. Louis

BNE Brisbane - STL Lambert-St Louis

BNESTL

Brisbane

Sun 22/11

09:40-13:58

1 stop20h 18m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,030

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Thu 17/9

22:15-20:45

1 stop37h 30m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,098

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Thu 17/9

09:40-00:59

2 stops30h 19m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,106

BrisbaneSt. Louis

BNE Brisbane - STL Lambert-St Louis

BNESTL

Brisbane

Sun 22/11

07:05-18:05

3 stops27h 00m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,148

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Tue 1/12

11:25-17:01

3 stops45h 36m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,160

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Wed 13/1

11:25-22:08

3 stops50h 43m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,313

BrisbaneChicago

BNE Brisbane - MDW Chicago Midway

BNEMDW

Brisbane

Mon 9/11

22:35-11:22

2 stops52h 47m

Chicago Midway

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,446

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Thu 14/1

11:40-22:30

2 stops26h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,510

BrisbaneChicago

BNE Brisbane - MDW Chicago Midway

BNEMDW

Brisbane

Tue 1/12

22:55-12:59

3 stops54h 04m

Chicago Midway

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,576

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 45 resultsSorted by cheapest first

...

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.

BNE-ORD

BNE-STL

BNE-MDW

BNE-MLI

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

BNE-USIL

BNE-ORD

BNE-STL

BNE-MDW

BNE-MLI

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

Currently, January is the cheapest month in which you can book a flight from Brisbane to Illinois (average of $1,348). Flying from Brisbane to Illinois in August is currently the most expensive (average of $2,315). 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.

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 $2,308 and $2,854 in October.
The cheapest return price found within the last 5 days was $1,571 on Cathay Pacific (19 Oct–1 Nov).

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

668 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Air New Zealand

8.0

Very Good

668 reviews

Air New Zealand

8.0

Very Good

668 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Cathay Pacific

7.6

Good

1,471 reviews

Air New Zealand

8.0

Very Good

668 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Qantas Airways

7.5

Good

1,089 reviews

Air New Zealand

8.0

Very Good

668 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Air Canada

7.1

Good

11,581 reviews

Air New Zealand

8.0

Very Good

668 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

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 22h 33m. Fly via Cathay Pacific, United Airlines, or American Airlines 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 - Lambert-St Louis or Brisbane - Chicago Midway 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, January is the cheapest month in which you can book a flight from Brisbane to Illinois (average of $1,348). Flying from Brisbane to Illinois in August is currently the most expensive (average of $2,315). 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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Top 2 airlines flying from Brisbane to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$1,102	Average$1,686	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Qantas Airways	Cheapest$1,921	Average$2,407	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways 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 $984

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Brisbane to Illinois

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 4 September 2026.

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 4 September 2026.

Best flights from Brisbane to IllinoisDiscover 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 4 September 2026.

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 4 September 2026.

Last-minute flights from Brisbane to IllinoisDiscover last-minute flight deals from Brisbane to Illinois. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Brisbane to Illinois. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Brisbane to IllinoisSearch for one-way flight options from Brisbane to Illinois. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Brisbane to Illinois. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Find flight deals from Brisbane to Illinois

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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 $2,308 and $2,854 in October.The cheapest return price found within the last 5 days was $1,571 on Cathay Pacific (19 Oct–1 Nov).

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

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

How long is the flight from Brisbane to Illinois?

What are the most popular routes from Brisbane to Illinois?

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

How can I find direct flights from Brisbane to Illinois?

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

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

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

Complete your trip

Complete your trip to Illinois by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Brisbane to Illinois by cabin class

Find flights from Brisbane to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Brisbane and Illinois flights

Browse other Brisbane and Illinois flight options. Last updated on 4 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Brisbane to Illinois flights

Consider these flights travelling from Brisbane to Illinois.

Top 2 airlines flying from Brisbane to Illinois

Fly with Cheapflights

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

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

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

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

100% Free

Book with flexibility

Travel Smart

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 4 September 2026.

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 4 September 2026.

Last-minute flights from Brisbane to Illinois
Discover last-minute flight deals from Brisbane to Illinois. Data last updated 4 September 2026 and is based on user searches.

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 4 September 2026.

Brisbane to Illinois flights typically cost between $2,308 and $2,854 in October.
The cheapest return price found within the last 5 days was $1,571 on Cathay Pacific (19 Oct–1 Nov).