What is the cheapest airline that flies from Illinois to Brisbane?

Fiji Airways, Qantas Airways, and United Airlines are the most popular carriers operating from Illinois to Brisbane

When did momondo last update prices for flights from Illinois to Brisbane Airport?

Prices for flights from Illinois to Brisbane Airport refresh daily.

How many operators does momondo search for flights from Illinois to Brisbane Airport?

As of August 2025, there is 1 operator available to choose from for flights from Illinois to Brisbane Airport.

How old do you have to be to fly from Illinois to Brisbane Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Brisbane Airport.

What documentation or ID do you need to fly to Brisbane Airport?

The necessary travel and health documents for your Brisbane Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$717 Cheap Flights from Illinois to Brisbane in 2025

1 adult

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Find the cheapest flights from Illinois to Brisbane

Round-trip

One-way

Last minute

Cheap return flights

09:00 - 08:45ORD-BNE

31h 45m2 stops

10:45 - 14:41BNE-ORD

19h 56m1 stop

$1,501Air Canada

Find Deal

Sun, 1 Feb - Wed, 18 Feb

12:50 - 08:45ORD-BNE

27h 55m2 stops

06:35 - 19:30BNE-ORD

28h 55m3 stops

$1,547Air Canada

Find Deal

Sun, 1 Feb - Wed, 18 Feb

08:45 - 08:45ORD-BNE

32h 00m2 stops

10:45 - 19:53BNE-ORD

25h 08m1 stop

$1,598Air Canada

Find Deal

Tue, 25 Nov - Thu, 25 Dec

16:40 - 10:00ORD-BNE

26h 20m2 stops

11:10 - 19:56BNE-ORD

24h 46m2 stops

$1,852Air New Zealand

Find Deal

Wed, 22 Oct - Wed, 12 Nov

10:10 - 05:25STL-BNE

28h 15m2 stops

19:25 - 23:42BNE-STL

20h 17m1 stop

$1,983American Airlines

Find Deal

Thu, 23 Oct - Fri, 7 Nov

06:39 - 05:25STL-BNE

31h 46m1 stop

19:25 - 23:42BNE-STL

20h 17m1 stop

$1,995American Airlines

Find Deal

Thu, 23 Oct - Fri, 7 Nov

16:45 - 22:35ORD-BNE

37h 50m2 stops

11:25 - 19:20BNE-ORD

23h 55m2 stops

$2,085Fiji Airways

Find Deal

Thu, 15 Jan - Sat, 31 Jan

16:00 - 22:25ORD-BNE

39h 25m1 stop

00:10 - 13:00BNE-ORD

28h 50m1 stop

$2,108Cathay Pacific

Find Deal

Wed, 22 Oct - Tue, 11 Nov

16:00 - 10:30ORD-BNE

27h 30m1 stop

00:10 - 14:00BNE-ORD

28h 50m1 stop

$2,235Cathay Pacific

Find Deal

Sat, 25 Oct - Thu, 30 Oct

06:00 - 09:55STL-BNE

35h 55m2 stops

18:10 - 22:30BNE-STL

44h 20m2 stops

$3,433Air New Zealand

Find Deal

Fri, 26 Dec - Sat, 3 Jan

Air Canada flights from Illinois to Brisbane

Our best Air Canada deals on Illinois to Brisbane flight tickets

Air Canada

1 Feb

ORD09:00Chicago O'Hare Intl

31h 45m

2 stops

BNE08:45Brisbane

18 Feb

BNE10:45Brisbane

19h 56m

1 stop

ORD14:41Chicago O'Hare Intl

$1,501

Find similar

Air Canada

1 Feb

ORD12:50Chicago O'Hare Intl

27h 55m

2 stops

BNE08:45Brisbane

18 Feb

BNE06:35Brisbane

28h 55m

3 stops

ORD19:30Chicago O'Hare Intl

$1,547

Find similar

Air Canada

25 Nov

ORD08:45Chicago O'Hare Intl

32h 00m

2 stops

BNE08:45Brisbane

25 Dec

BNE10:45Brisbane

25h 08m

1 stop

ORD19:53Chicago O'Hare Intl

$1,598

Find similar

Air New Zealand flights from Illinois to Brisbane

Our best Air New Zealand deals on Illinois to Brisbane flight tickets

Air New Zealand

22 Oct

ORD16:40Chicago O'Hare Intl

26h 20m

2 stops

BNE10:00Brisbane

12 Nov

BNE11:10Brisbane

24h 46m

2 stops

ORD19:56Chicago O'Hare Intl

$1,852

Find similar

Air New Zealand

13 Aug

ORD09:05Chicago O'Hare Intl

35h 15m

2 stops

BNE11:20Brisbane

15 Aug

BNE19:35Brisbane

48h 16m

2 stops

ORD04:51Chicago O'Hare Intl

$3,263

Find similar

Air New Zealand

26 Dec

STL06:00Lambert-St Louis

35h 55m

2 stops

BNE09:55Brisbane

3 Jan

BNE18:10Brisbane

44h 20m

2 stops

STL22:30Lambert-St Louis

$3,433

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 1/2

09:00-08:45

2 stops31h 45m

Brisbane

Wed 18/2

10:45-14:41

1 stop19h 56m

$1,501

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 1/2

12:50-08:45

2 stops27h 55m

Brisbane

Wed 18/2

06:35-19:30

3 stops28h 55m

$1,547

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 25/11

08:45-08:45

2 stops32h 00m

Brisbane

Thu 25/12

10:45-19:53

1 stop25h 08m

$1,598

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 22/10

16:40-10:00

2 stops26h 20m

Brisbane

Wed 12/11

11:10-19:56

2 stops24h 46m

$1,852

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 23/10

10:10-05:25

2 stops28h 15m

Brisbane

Fri 7/11

19:25-23:42

1 stop20h 17m

$1,983

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 23/10

06:39-05:25

1 stop31h 46m

Brisbane

Fri 7/11

19:25-23:42

1 stop20h 17m

$1,995

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Thu 15/1

16:45-22:35

2 stops37h 50m

Brisbane

Sat 31/1

11:25-19:20

2 stops23h 55m

$2,085

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 22/10

16:00-22:25

1 stop39h 25m

Brisbane

Tue 11/11

00:10-13:00

1 stop28h 50m

$2,108

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sat 25/10

16:00-10:30

1 stop27h 30m

Brisbane

Thu 30/10

00:10-14:00

1 stop28h 50m

$2,235

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 26/12

06:00-09:55

2 stops35h 55m

Brisbane

Sat 3/1

18:10-22:30

2 stops44h 20m

$3,433

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Brisbane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Brisbane?

In general, February is the cheapest month to fly from Illinois to Brisbane. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,252. If you are unable to visit Brisbane during the month of February, then departing from Illinois during the month January is also very affordable. Most momondo users find prices during this month for around $1,278.

What is the cheapest day to depart on your flight to Brisbane?

The cheapest day to depart on your flight to Brisbane is on a Sunday when prices can be found for as low as $1,620. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Brisbane is Friday, with ticket prices averaging around $2,731.

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

You are more likely to see cheaper flights to Brisbane from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Brisbane for around $1,808 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brisbane from Illinois for as low as $1,163 on momondo.

Cheap Illinois to Brisbane flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Brisbane

Best price found	$717
Fastest flight time	19h 50m
Direct flights	None
Airports in Brisbane	1 airport

The best one-way flight to Brisbane from Illinois in the past 72 hours is $717. The best return flight deal from Illinois to Brisbane found on momondo in the last 72 hours is $1,501.

The fastest flight from Illinois to Brisbane takes 19h 50m

There are no direct flights from Illinois to Brisbane. Popular non-direct routes for this connection are Chicago Midway Airport - Brisbane Airport, Chicago O'Hare Intl Airport - Brisbane Airport and Lambert-St Louis Airport - Brisbane Airport.

There is 1 airport near Brisbane: Brisbane (BNE)

Search flight deals

When did momondo last update prices for flights from Illinois to Brisbane Airport?
Prices for flights from Illinois to Brisbane Airport refresh daily.
How many operators does momondo search for flights from Illinois to Brisbane Airport?
As of August 2025, there is 1 operator available to choose from for flights from Illinois to Brisbane Airport.
How old do you have to be to fly from Illinois to Brisbane Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Brisbane Airport.
What documentation or ID do you need to fly to Brisbane Airport?
The necessary travel and health documents for your Brisbane Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Brisbane

Compare and see reviews for airlines that fly from Illinois to Brisbane with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $1,330	Free cancellation	Rating 7.5 893 reviews		Search Qantas Airways flights

Ipswich

Redcliffe

Caboolture

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Brisbane?

Finding the right flight to Brisbane from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brisbane quick and easy, saving you time and money.

Can I find flights from Illinois to Brisbane with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Brisbane from Illinois with this policy.

How can momondo help me find flights from Illinois to Brisbane?

momondo helps you find the best flight between Illinois and Brisbane by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Illinois to Brisbane right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Brisbane from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.