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Cheap flights from Illinois to Queensland from $1,004

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNE
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Queensland

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Queensland
Explore the most affordable flight options available from Illinois to Queensland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Sun 9/815:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Tue 25/810:15
BNE
-
ORD
1 stop19h 21m
Air Canada
Deal found 22/7$1,548
Mon 3/812:10
STL
-
BNE
2 stops51h 55m
Air Canada
Mon 31/810:00
BNE
-
STL
2 stops41h 40m
Air Canada
Deal found 21/7$1,549
Sun 20/915:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Sun 4/1010:00
BNE
-
ORD
1 stop19h 43m
Air Canada
Deal found 22/7$1,549
Tue 8/915:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Tue 15/910:15
BNE
-
ORD
1 stop19h 28m
Air Canada
Deal found 24/7$1,551
Mon 7/919:48
ORD
-
BNE
1 stop20h 17m
Air Canada
Mon 14/910:00
BNE
-
ORD
2 stops42h 05m
Air Canada
Deal found 24/7$1,555
Tue 4/811:05
ORD
-
BNE
2 stops29h 00m
Air Canada
Wed 14/1010:00
BNE
-
ORD
2 stops25h 12m
Air Canada
Deal found 22/7$1,558
Sun 6/911:05
ORD
-
BNE
2 stops29h 00m
Air Canada
Mon 21/910:00
BNE
-
ORD
2 stops25h 12m
Air Canada
Deal found 23/7$1,559
Mon 21/915:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Sun 4/1010:00
BNE
-
ORD
1 stop19h 43m
Air Canada
Deal found 22/7$1,564
Sun 25/1016:05
STL
-
BNE
2 stops48h 40m
Air Canada
Wed 18/1110:45
BNE
-
STL
2 stops44h 41m
Air Canada
Deal found 21/7$1,572
Sun 25/1015:20
STL
-
BNE
2 stops26h 00m
Qantas Airways
Wed 18/1109:40
BNE
-
STL
1 stop24h 35m
Qantas Airways
Deal found 21/7$1,600
Mon 3/817:13
STL
-
BNE
2 stops26h 07m
Qantas Airways
Mon 31/808:00
BNE
-
STL
2 stops25h 05m
Qantas Airways
Deal found 20/7$1,615
Mon 3/806:37
STL
-
BNE
1 stop31h 23m
American Airlines
Mon 31/820:35
BNE
-
STL
2 stops27h 49m
American Airlines
Deal found 20/7$1,634

Find flight deals from Illinois to Queensland

Keep the following information in mind while searching for Illinois to Queensland flight deals. Data was last updated 25 July 2026.

Round-trip from

$1,548

One-way from

$1,004

Popular in

October

Cheapest in

January

Average price

$2,881
Air Canada
  • Air Canada
  • 9/8-25/8
  • 2 total stops
  • 43h 46m total
  • Illinois to Queensland
Search Deals
2/9
  • 2/9
  • 3 total stops
  • 57h 20m total
  • Illinois to Queensland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($518 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($122 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Illinois to Queensland 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, Cheapflights users made 647,157 searches. Data last updated 25 July 2026.
Use the filters below to find and compare flights from Illinois to Queensland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Thu 13/8

17:16-05:00

1 stop20h 44m

Brisbane

Sun 23/8

20:35-15:54

1 stop34h 19m

$1,674

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 30/9

10:14-05:00

2 stops27h 46m

Brisbane

Sat 10/10

20:35-10:51

2 stops29h 16m

$1,693

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 19/8

15:35-06:30

1 stop23h 55m

Brisbane

Fri 28/8

10:30-16:36

1 stop21h 06m

$1,704

ChicagoCoolangatta

ORD - OOL

ORDOOL

Chicago O'Hare Intl

Tue 8/9

17:05-10:40

2 stops26h 35m

Coolangatta Gold Coast

Tue 15/9

07:00-21:09

2 stops29h 09m

$1,756

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Fri 21/8

11:49-05:00

1 stop26h 11m

Brisbane

Fri 28/8

20:35-05:00

1 stop23h 25m

$1,757

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 18/8

18:20-12:20

2 stops27h 00m

Brisbane

Thu 3/9

06:05-16:36

2 stops25h 31m

$1,767

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 16/8

17:52-10:30

2 stops25h 38m

Brisbane

Thu 3/9

20:45-14:36

2 stops32h 51m

$1,770
Fastest return journey

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Fri 21/8

15:48-06:30

2 stops23h 42m

Brisbane

Fri 28/8

10:30-14:50

1 stop19h 20m

$1,776

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 22/9

18:00-10:05

2 stops25h 05m

Brisbane

Sat 3/10

19:30-18:25

2 stops37h 55m

$1,804

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Mon 21/9

18:50-10:05

2 stops24h 15m

Brisbane

Sat 3/10

19:30-18:25

2 stops37h 55m

$1,804

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 51 resultsSorted by cheapest first
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Best time to book a flight from Illinois to Queensland

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

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

Currently, April is the cheapest month in which you can book a flight from Illinois to Queensland (average of $1,481). Flying from Illinois to Queensland in December is currently the most expensive (average of $2,695). 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 Illinois to Queensland?

Airfare is below average for this route at the moment.
Illinois to Queensland flights typically cost between $2,172 and $2,623 in August.
The cheapest return price found within the last 5 days was $1,548 on Air Canada (9 Aug–25 Aug).

Related info for your journey

Find useful and relevant information for your journey from Illinois to Queensland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Queensland?

    Airlines like Qantas Airways, American Airlines, and United Airlines fly from Illinois to Queensland in about 20h 44m. The time it takes to get you to your destination can typically vary by up to 7h 02m. Illinois and Queensland are separated by a distance of 14318 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Illinois to Queensland?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Queensland 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 Illinois to Queensland?

    Currently, April is the cheapest month in which you can book a flight from Illinois to Queensland (average of $1,481). Flying from Illinois to Queensland in December is currently the most expensive (average of $2,695). 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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How does Cheapflights help users find flights from Illinois to Queensland?

Deals for Illinois to Queensland 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 Illinois to Queensland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Illinois to Queensland.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Illinois to Queensland, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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