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Cheap flights from Illinois to Queensland from $718

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNE
19 May — 26 May1
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 19 April 2026.

Mon 4/507:15
ORD
-
BNE
2 stops36h 20m
Multiple Airlines
Wed 13/511:35
BNE
-
ORD
3 stops37h 19m
Multiple Airlines
Deal found 16/4$1,699
Tue 10/1115:40
ORD
-
BNE
1 stop25h 05m
Air Canada
Tue 17/1110:45
BNE
-
ORD
1 stop19h 56m
Air Canada
Deal found 13/4$1,793
Fri 29/507:15
ORD
-
BNE
2 stops36h 20m
Multiple Airlines
Fri 3/711:35
BNE
-
ORD
2 stops33h 27m
Multiple Airlines
Deal found 16/4$1,804
Mon 13/706:00
ORD
-
BNE
2 stops34h 05m
Air Canada
Sun 26/710:00
BNE
-
ORD
2 stops36h 50m
Air Canada
Deal found 14/4$1,838
Wed 1/706:55
ORD
-
BNE
3 stops36h 40m
Multiple Airlines
Fri 31/711:35
BNE
-
ORD
2 stops33h 44m
Multiple Airlines
Deal found 17/4$1,874
Wed 1/717:18
STL
-
BNE
2 stops28h 17m
Qantas Airways
Sat 11/709:10
BNE
-
STL
2 stops24h 24m
Qantas Airways
Deal found 16/4$1,943
Thu 25/619:23
STL
-
BNE
2 stops25h 32m
Qantas Airways
Sun 5/708:45
BNE
-
STL
2 stops22h 48m
Qantas Airways
Deal found 15/4$1,949
Sat 27/619:20
STL
-
BNE
2 stops28h 15m
Qantas Airways
Sun 5/707:40
BNE
-
STL
2 stops23h 53m
Qantas Airways
Deal found 14/4$1,950
Sun 31/507:15
ORD
-
BNE
2 stops36h 20m
Multiple Airlines
Sun 7/611:35
BNE
-
ORD
2 stops33h 24m
Multiple Airlines
Deal found 16/4$1,960
Sat 30/517:11
STL
-
BNE
2 stops25h 09m
Qantas Airways
Sat 6/608:00
BNE
-
STL
2 stops25h 30m
Qantas Airways
Deal found 15/4$1,982
Mon 1/606:55
ORD
-
OOL
3 stops46h 50m
Multiple Airlines
Mon 8/607:00
OOL
-
ORD
2 stops38h 04m
Multiple Airlines
Deal found 17/4$2,083
Wed 29/717:18
STL
-
BNE
2 stops25h 02m
Qantas Airways
Mon 10/809:10
BNE
-
STL
2 stops24h 00m
Qantas Airways
Deal found 16/4$2,176

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 19 April 2026.

Round-trip from

$1,699

One-way from

$718

Popular in

December

Cheapest in

January

Average price

$1,858
4/5-13/5
  • 4/5-13/5
  • 5 total stops
  • 73h 39m total
  • Illinois to Queensland
Search Deals
30/5
  • 30/5
  • 2 total stops
  • 35h 23m total
  • Illinois to Queensland
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($120 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 19 April 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

Wed 3/6

06:55-05:00

2 stops31h 05m

Brisbane

Wed 10/6

20:35-05:32

2 stops23h 57m

$2,031

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 3/6

17:10-05:00

1 stop20h 50m

Brisbane

Wed 10/6

20:35-21:38

1 stop40h 03m

$2,098

ChicagoCoolangatta

ORD - OOL

ORDOOL

Chicago O'Hare Intl

Mon 1/6

06:55-20:45

3 stops46h 50m

Coolangatta Gold Coast

Mon 8/6

07:00-20:43

3 stops52h 43m

$2,172
Fastest return journey

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Mon 4/5

18:56-10:55

2 stops24h 59m

Brisbane

Mon 11/5

20:35-05:47

1 stop24h 12m

$2,213

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 17/5

21:51-06:30

1 stop41h 39m

Brisbane

Sun 24/5

10:30-22:59

1 stop27h 29m

$2,218

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Mon 4/5

16:00-06:30

2 stops23h 30m

Brisbane

Mon 11/5

06:55-21:03

2 stops29h 08m

$2,229

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 3/5

16:35-06:30

1 stop22h 55m

Brisbane

Sat 16/5

17:05-14:23

2 stops36h 18m

$2,232

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Wed 3/6

16:30-11:10

2 stops27h 40m

Cairns

Wed 10/6

06:00-18:35

2 stops27h 35m

$2,238

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sat 30/5

21:54-06:30

2 stops41h 36m

Brisbane

Sat 13/6

17:05-14:35

2 stops36h 30m

$2,240

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 29/7

19:23-12:20

2 stops25h 57m

Brisbane

Mon 10/8

06:55-15:38

3 stops47h 43m

$2,271

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 49 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, March is the cheapest month in which you can book a flight from Illinois to Queensland (average of $983). Flying from Illinois to Queensland in July is currently the most expensive (average of $1,775). 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?

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, United Airlines, and Air Canada fly from Illinois to Queensland in about 20h 50m. The time it takes to get you to your destination can typically vary by up to 20h 49m. 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, March is the cheapest month in which you can book a flight from Illinois to Queensland (average of $983). Flying from Illinois to Queensland in July is currently the most expensive (average of $1,775). 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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