How long is the flight from Brisbane to Illinois?

There are many flights that can get you from Brisbane to Illinois in 21h 45m. Fly via Air Canada, American Airlines, or United Airlines to get the fastest option. Brisbane and Illinois are separated by a distance of 14318 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 - Chicago Midway or Brisbane - Lambert-St Louis 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.

$800+ 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 10 September 2026.

Thu 22/1010:00 -

2 stops21h 35m

Thu 29/1015:49 -

2 stops24h 56m

Deal found 8/9$1,357

Thu 22/1010:00 -

1 stop21h 45m

Thu 29/1015:30 -

1 stop25h 15m

Deal found 8/9$1,365

Thu 5/1110:45 -

1 stop19h 52m

Mon 9/1108:49 -

1 stop31h 56m

Deal found 8/9$1,466

Fri 27/1110:45 -

1 stop19h 52m

Thu 3/1215:30 -

2 stops32h 00m

Deal found 8/9$1,485

Thu 5/1110:45 -

2 stops44h 41m

Mon 9/1116:39 -

2 stops24h 06m

Deal found 8/9$1,497

Sat 24/1017:55 -

2 stops35h 42m

Sat 31/1021:21 -

2 stops44h 24m

Deal found 9/9$1,549

Wed 21/1000:05 -

1 stop28h 50m

Thu 29/1015:10 -

1 stop41h 10m

Deal found 7/9$1,551

Wed 21/1000:05 -

1 stop28h 50m

Thu 12/1114:10 -

1 stop28h 35m

Deal found 6/9$1,552

Thu 5/1113:10 -

1 stop23h 32m

Mon 9/1112:58 -

2 stops48h 52m

Deal found 8/9$1,704

Wed 11/1113:10 -

2 stops26h 57m

Sun 15/1117:03 -

2 stops44h 47m

Deal found 9/9$1,706

Sun 25/1010:20 -

2 stops38h 24m

Sun 1/1114:31 -

2 stops48h 59m

Deal found 10/9$1,798

Sun 25/1008:30 -

3 stops30h 41m

Sun 1/1111:20 -

3 stops29h 50m

Deal found 10/9$1,858

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 10 September 2026.

Thu 22/1010:00 -

1 stop25h 06m

Thu 29/1015:49 -

2 stops24h 56m

Deal found 8/9$1,361

Thu 22/1010:00 -

1 stop21h 45m

Thu 29/1015:30 -

1 stop25h 15m

Deal found 8/9$1,365

Thu 5/1113:10 -

1 stop23h 32m

Mon 9/1112:58 -

2 stops48h 52m

Deal found 8/9$1,704

Sat 10/1022:15 -

1 stop37h 30m

Thu 22/1000:30 -

1 stop28h 30m

Deal found 9/9$1,786

Tue 16/212:15 -

1 stop40h 15m

Sat 27/214:10 -

2 stops74h 05m

Deal found 8/9$1,791

Sun 25/1010:20 -

2 stops38h 24m

Sun 1/1114:31 -

2 stops48h 59m

Deal found 10/9$1,798

Wed 17/210:40 -

2 stops23h 57m

Wed 24/213:00 -

2 stops27h 30m

Deal found 8/9$2,423

Thu 5/1110:45 -

1 stop19h 52m

Mon 9/1108:40 -

2 stops32h 05m

Deal found 9/9$1,467

Thu 5/1113:10 -

1 stop23h 32m

Mon 9/1108:10 -

1 stop29h 40m

Deal found 8/9$3,058

Fri 27/1110:45 -

1 stop19h 52m

Thu 3/1215:30 -

2 stops32h 00m

Deal found 8/9$1,485

Thu 5/1110:45 -

2 stops44h 41m

Mon 9/1116:39 -

2 stops24h 06m

Deal found 8/9$1,497

Sun 25/1008:30 -

3 stops30h 41m

Sun 1/1111:20 -

3 stops29h 50m

Deal found 10/9$1,858

Mon 19/1007:45 -

2 stops45h 10m

Thu 22/1016:15 -

1 stop39h 15m

Deal found 6/9$1,996

Sat 10/1012:20 -

1 stop40h 35m

Fri 23/1016:15 -

2 stops46h 30m

Deal found 9/9$1,956

Thu 10/1211:20 -

2 stops27h 50m

Wed 6/119:00 -

2 stops44h 30m

Deal found 7/9$2,329

Wed 17/210:40 -

2 stops22h 10m

Tue 23/217:35 -

2 stops46h 55m

Deal found 8/9$2,423

Wed 4/1100:50 -

2 stops39h 09m

Mon 9/1107:26 -

2 stops47h 54m

Deal found 6/9$2,302

Wed 11/1111:20 -

2 stops22h 23m

Sun 15/1114:31 -

2 stops48h 59m

Deal found 8/9$2,419

Wed 11/1113:10 -

2 stops26h 57m

Sun 15/1117:13 -

2 stops44h 37m

Deal found 7/9$2,697

Fri 27/1110:40 -

2 stops21h 59m

Thu 3/1218:45 -

2 stops45h 45m

Deal found 8/9$2,574

Thu 10/1209:10 -

3 stops30h 57m

Wed 6/117:03 -

2 stops25h 57m

Deal found 7/9$3,118

Thu 5/1107:05 -

3 stops27h 00m

Mon 9/1110:53 -

2 stops28h 37m

Deal found 5/9$3,223

Mon 15/208:40 -

2 stops43h 53m

Thu 25/206:00 -

2 stops32h 20m

Deal found 8/9$8,507

Thu 10/1209:40 -

1 stop23h 03m

Wed 6/112:38 -

1 stop25h 52m

Deal found 6/9$4,059

Sun 14/210:40 -

2 stops27h 30m

Wed 24/213:00 -

2 stops27h 30m

Deal found 8/9$4,085

Sun 13/1210:40 -

2 stops23h 21m

Fri 1/115:30 -

2 stops25h 00m

Deal found 5/9$4,099

Fri 11/1210:40 -

2 stops22h 10m

Tue 29/1218:20 -

2 stops46h 10m

Deal found 6/9$5,809

Sun 4/1008:40 -

2 stops42h 59m

Sun 11/1010:12 -

2 stops29h 33m

Deal found 6/9$8,156

Thu 22/1008:40 -

2 stops28h 53m

Thu 29/1009:29 -

2 stops29h 51m

Deal found 7/9$8,495

Thu 8/1008:40 -

2 stops28h 53m

Tue 13/1010:12 -

2 stops29h 33m

Deal found 9/9$8,507

Find flight deals from Brisbane to Illinois

Round-trip from	$1,357
One-way from	$800
Popular in	May
Cheapest in	January
Average price	$1,778

22/10-29/10
4 total stops
46h 31m total
Brisbane to Illinois

Search Deals

1/11-31/12
3 total stops
40h 00m total
Brisbane to Illinois

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($188 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($91 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

Sat 21/11

23:40-06:15

2 stops46h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$856

BrisbaneChicago

BNE Brisbane - MDW Chicago Midway

BNEMDW

Brisbane

Sat 21/11

23:40-07:02

3 stops47h 22m

Chicago Midway

Wed 31/12

00:00-16:00

Nonstop0h 00m

$904

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Sun 1/11

12:15-13:30

1 stop40h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,011

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Sat 21/11

22:35-19:35

1 stop37h 00m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,116

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Thu 22/10

10:00-20:06

1 stop25h 06m

Chicago O'Hare Intl

Thu 29/10

15:49-07:45

2 stops24h 56m

$1,361

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Thu 22/10

10:00-16:45

1 stop21h 45m

Chicago O'Hare Intl

Thu 29/10

15:30-07:45

1 stop25h 15m

$1,365

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Thu 5/11

10:45-14:37

1 stop19h 52m

Chicago O'Hare Intl

Mon 9/11

08:40-08:45

2 stops32h 05m

$1,467

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Fri 27/11

10:45-14:37

1 stop19h 52m

Chicago O'Hare Intl

Thu 3/12

15:30-15:30

2 stops32h 00m

$1,485

BrisbaneSt. Louis

BNE Brisbane - STL Lambert-St Louis

BNESTL

Brisbane

Thu 5/11

10:45-15:26

2 stops44h 41m

Lambert-St Louis

Mon 9/11

16:39-08:45

2 stops24h 06m

$1,497

BrisbaneChicago

BNE Brisbane - MDW Chicago Midway

BNEMDW

Brisbane

Sat 31/10

00:50-12:25

2 stops50h 35m

Chicago Midway

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,545

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 40 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-MLI

BNE-MDW

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-MLI

BNE-MDW

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 $1,342). Flying from Brisbane to Illinois in August is currently the most expensive (average of $2,226). 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 $2,297 and $2,839 in October.
The cheapest return price found within the last 5 days was $1,357 on Multiple Airlines (22 Oct–29 Oct).

Reviews of airlines servicing Illinois

See what other customers who have flown with Cathay Pacific,Qantas Airways, andAir Canada 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.

Cathay Pacific

7.6

Good

1,481 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.

Cathay Pacific

7.6

Good

1,481 reviews

Cathay Pacific

7.6

Good

1,481 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.

Qantas Airways

7.5

Good

1,092 reviews

Cathay Pacific

7.6

Good

1,481 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.

Air Canada

7.1

Good

11,611 reviews

Cathay Pacific

7.6

Good

1,481 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.

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 21h 45m. Fly via Air Canada, American Airlines, or United Airlines to get the fastest option. Brisbane and Illinois are separated by a distance of 14318 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 - Lambert-St Louis 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 $1,342). Flying from Brisbane to Illinois in August is currently the most expensive (average of $2,226). 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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Top 2 airlines flying from Brisbane to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$1,096	Average$1,677	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Qantas Airways	Cheapest$1,912	Average$2,395	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 $800

This is the cheapest retur 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

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 10 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 10 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 10 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 10 September 2026.

Last-minute flights from Brisbane to IllinoisDiscover last-minute flight deals from Brisbane to Illinois. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Brisbane to Illinois. Data last updated 10 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 10 September 2026.

Search for one-way flight options from Brisbane to Illinois. Find affordable one-way fares based on user searches. Data last updated 10 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 $2,297 and $2,839 in October.The cheapest return price found within the last 5 days was $1,357 on Multiple Airlines (22 Oct–29 Oct).

Reviews of airlines servicing Illinois

See what other customers who have flown with Cathay Pacific,Qantas Airways, andAir Canada 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 10 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?

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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 10 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 10 September 2026.

Last-minute flights from Brisbane to Illinois
Discover last-minute flight deals from Brisbane to Illinois. Data last updated 10 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 10 September 2026.

Brisbane to Illinois flights typically cost between $2,297 and $2,839 in October.
The cheapest return price found within the last 5 days was $1,357 on Multiple Airlines (22 Oct–29 Oct).