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Cheap flights from Illinois to Brisbane from $518

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Brisbane departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:21 pm - 5:00 am
ORD
-
BNE
42h 39m
1 stop
Multiple Airlines Logo
11:55 am - 6:46 am
BNE
-
ORD
33h 51m
2 stops
$933Multiple Airlines
Thu, May 7 - Mon, May 25
Multiple Airlines Logo
4:05 pm - 7:45 am
STL
-
BNE
48h 40m
2 stops
Multiple Airlines Logo
10:00 am - 4:56 pm
BNE
-
STL
21h 56m
2 stops
$961Multiple Airlines
Sun, Mar 22 - Wed, Apr 29
Air Canada Logo
3:40 pm - 7:05 am
ORD
-
BNE
24h 25m
1 stop
Air Canada Logo
10:00 am - 2:45 pm
BNE
-
ORD
19h 45m
1 stop
$963Air Canada
Wed, May 20 - Sun, May 31
Air Canada Logo
3:40 pm - 7:05 am
ORD
-
BNE
24h 25m
1 stop
Air Canada Logo
10:00 am - 2:43 pm
BNE
-
ORD
19h 43m
1 stop
$964Air Canada
Wed, Apr 15 - Sun, Apr 19
Air Canada Logo
11:05 am - 7:05 am
ORD
-
BNE
29h 00m
2 stops
Air Canada Logo
10:00 am - 1:07 pm
BNE
-
ORD
42h 07m
2 stops
$966Air Canada
Tue, Jul 7 - Tue, Jul 21
Qantas Airways Logo
2:08 pm - 7:30 am
ORD
-
BNE
49h 22m
2 stops
Qantas Airways Logo
7:40 pm - 11:47 pm
BNE
-
ORD
19h 07m
1 stop
$968Qantas Airways
Sat, Feb 28 - Mon, Mar 9
Qantas Airways Logo
4:45 pm - 5:15 pm
ORD
-
BNE
32h 30m
2 stops
Qantas Airways Logo
7:40 pm - 11:47 pm
BNE
-
ORD
19h 07m
1 stop
$969Qantas Airways
Tue, Feb 24 - Wed, Mar 11
American Airlines Logo
12:45 pm - 5:00 am
STL
-
BNE
25h 15m
2 stops
American Airlines Logo
8:35 pm - 8:31 am
BNE
-
STL
26h 56m
2 stops
$1,146American Airlines
Wed, Jul 1 - Wed, Jul 29
American Airlines Logo
6:36 am - 5:00 am
STL
-
BNE
31h 24m
1 stop
American Airlines Logo
8:35 pm - 8:31 am
BNE
-
STL
26h 56m
2 stops
$1,156American Airlines
Wed, Jul 1 - Wed, Jul 29
United Airlines Logo
7:06 pm - 6:30 am
STL
-
BNE
20h 24m
1 stop
United Airlines Logo
10:30 am - 5:53 pm
BNE
-
STL
22h 23m
1 stop
$1,169United Airlines
Wed, Jul 1 - Wed, Jul 29

Qantas Airways flights from Illinois to Brisbane

Our best Qantas Airways deals on Illinois to Brisbane flight tickets
Qantas Airways
Feb 17
STL6:38 amLambert-St Louis
30h 22m
1 stop
BNE5:00 amBrisbane
Feb 19
BNE6:30 pmBrisbane
36h 58m
2 stops
STL3:28 pmLambert-St Louis
$928
Qantas Airways
Feb 18
ORD2:33 pmChicago O'Hare Intl
22h 27m
1 stop
BNE5:00 amBrisbane
Feb 25
BNE6:30 pmBrisbane
36h 23m
2 stops
ORD2:53 pmChicago O'Hare Intl
$948
Qantas Airways
Feb 18
ORD2:33 pmChicago O'Hare Intl
22h 27m
1 stop
BNE5:00 amBrisbane
Feb 25
BNE6:30 pmBrisbane
38h 07m
2 stops
ORD4:37 pmChicago O'Hare Intl
$956

Air Canada flights from Illinois to Brisbane

Our best Air Canada deals on Illinois to Brisbane flight tickets
Air Canada
May 20
ORD3:40 pmChicago O'Hare Intl
24h 25m
1 stop
BNE7:05 amBrisbane
May 31
BNE10:00 amBrisbane
19h 45m
1 stop
ORD2:45 pmChicago O'Hare Intl
$963
Air Canada
Apr 15
ORD3:40 pmChicago O'Hare Intl
24h 25m
1 stop
BNE7:05 amBrisbane
Apr 19
BNE10:00 amBrisbane
19h 43m
1 stop
ORD2:43 pmChicago O'Hare Intl
$964
Air Canada
Jul 7
ORD11:05 amChicago O'Hare Intl
29h 00m
2 stops
BNE7:05 amBrisbane
Jul 21
BNE10:00 amBrisbane
19h 41m
1 stop
ORD2:41 pmChicago O'Hare Intl
$966

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Brisbane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Illinois to Brisbane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Thu 5/7

7:21 pm-5:00 am

1 stop42h 39m

Brisbane

Mon 5/25

11:55 am-6:46 am

2 stops33h 51m

$933

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sun 3/22

4:05 pm-7:45 am

2 stops48h 40m

Brisbane

Wed 4/29

10:00 am-4:56 pm

2 stops21h 56m

$961

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 5/20

3:40 pm-7:05 am

1 stop24h 25m

Brisbane

Sun 5/31

10:00 am-2:45 pm

1 stop19h 45m

$963

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 4/15

3:40 pm-7:05 am

1 stop24h 25m

Brisbane

Sun 4/19

10:00 am-2:43 pm

1 stop19h 43m

$964

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 7/7

11:05 am-7:05 am

2 stops29h 00m

Brisbane

Tue 7/21

10:00 am-1:07 pm

2 stops42h 07m

$966

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sat 2/28

2:08 pm-7:30 am

2 stops49h 22m

Brisbane

Mon 3/9

7:40 pm-11:47 pm

1 stop19h 07m

$968

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 2/24

4:45 pm-5:15 pm

2 stops32h 30m

Brisbane

Wed 3/11

7:40 pm-11:47 pm

1 stop19h 07m

$969

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 7/1

12:45 pm-5:00 am

2 stops25h 15m

Brisbane

Wed 7/29

8:35 pm-8:31 am

2 stops26h 56m

$1,146

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 7/1

6:36 am-5:00 am

1 stop31h 24m

Brisbane

Wed 7/29

8:35 pm-8:31 am

2 stops26h 56m

$1,156

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 7/1

7:06 pm-6:30 am

1 stop20h 24m

Brisbane

Wed 7/29

10:30 am-5:53 pm

1 stop22h 23m

$1,169

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brisbane from

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

What is the cheapest month to fly to Brisbane?

The cheapest month to fly to Brisbane from Illinois is in February. Flight prices, which tend to average around $1,022, are often lower during this time because this is during the off-season. 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 $1,036.

Can stopping save me money on Illinois to Brisbane flights?

You could potentially save up to 2% on your flight if you consider stops on a Illinois to Brisbane flight.

Cheap Illinois to Brisbane flight deals and tips

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

Fastest flight time

19h 40m

Direct flights

None
The fastest flight from Illinois to Brisbane takes 19h 40m
There are no direct flights from Illinois to Brisbane. There are no popular flight routes from Illinois to Brisbane.
Search flight deals

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

    Prices for flights from Illinois to Brisbane Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Brisbane Airport.

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

    The travel and health documents you'll need for your trip to Brisbane Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brisbane Airport. It is always advisable to seek 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 AirwaysPriceFrom $675Free CancellationRating
7.5
988 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $698Free CancellationRating
7.2
11,266 reviews
Search American Airlines flights
Air CanadaPriceFrom $999Free CancellationRating
7.1
10,707 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,234Free CancellationRating
7.4
9,274 reviews
Search United Airlines flights

Traveling to a place near Brisbane?

Book flights to Brisbane if you plan to visit one of these locations
Redcliffe
Ipswich
Caboolture

Why use momondo?

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

It is quick and easy to find Illinois to Brisbane flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brisbane that suits you.

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

All flight searches from Illinois to Brisbane on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Brisbane from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Illinois to Brisbane flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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