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Cheap flights from Illinois to Queensland from $913

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNE
5 Sep — 12 Sep1
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 6 August 2026.

Mon 7/919:20 -
1 stop31h 10m
Mon 28/922:10 -
1 stop31h 55m
Deal found 2/8$1,767
Wed 4/1118:50 -
1 stop30h 40m
Wed 18/1121:55 -
1 stop32h 35m
Deal found 2/8$1,768
Sun 1/1119:05 -
2 stops30h 10m
Sun 8/1109:40 -
1 stop18h 48m
Deal found 5/8$1,790
Sun 1/1114:54 -
1 stop23h 36m
Sun 8/1109:40 -
1 stop24h 35m
Deal found 5/8$1,794
Mon 7/919:20 -
1 stop31h 10m
Mon 14/922:10 -
1 stop31h 55m
Deal found 5/8$1,798
Sun 25/1015:20 -
2 stops26h 00m
Wed 18/1109:40 -
1 stop24h 35m
Deal found 2/8$1,800
Sun 23/819:20 -
1 stop31h 10m
Tue 8/922:10 -
1 stop31h 55m
Deal found 2/8$1,808
Sun 6/919:20 -
1 stop31h 10m
Sat 7/1121:55 -
1 stop32h 35m
Deal found 4/8$1,825
Wed 16/919:20 -
1 stop31h 10m
Wed 23/922:10 -
1 stop31h 55m
Deal found 2/8$1,845
Mon 31/821:20 -
1 stop40h 40m
Thu 3/911:50 -
2 stops33h 09m
Deal found 4/8$1,851
Thu 29/1019:50 -
1 stop30h 40m
Mon 9/1121:55 -
1 stop32h 35m
Deal found 2/8$1,863
Sun 25/1017:35 -
2 stops46h 55m
Wed 18/1110:40 -
2 stops21h 52m
Deal found 2/8$1,866

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 6 August 2026.

Round-trip from

$1,767

One-way from

$913

Popular in

October

Cheapest in

January

Average price

$2,092
Qatar Airways
  • Qatar Airways
  • 7/9-28/9
  • 2 total stops
  • 63h 05m total
  • Illinois to Queensland
Search Deals
3/9
  • 3/9
  • 3 total stops
  • 56h 45m total
  • Illinois to Queensland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($482 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 August 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 6 August 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

ChicagoCoolangatta

ORD Chicago O'Hare Intl - OOL Coolangatta Gold Coast

ORDOOL

Chicago O'Hare Intl

Mon 11/1

12:45-09:45

2 stops29h 00m

Coolangatta Gold Coast

Mon 18/1

10:55-21:11

2 stops26h 16m

$1,862

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Sun 25/10

17:35-07:30

2 stops46h 55m

Brisbane

Wed 18/11

10:40-16:32

2 stops21h 52m

$1,866

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Sun 25/10

13:08-13:30

3 stops33h 22m

Brisbane

Wed 18/11

11:40-16:57

2 stops21h 17m

$1,876

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Thu 15/10

07:08-12:20

2 stops38h 12m

Brisbane

Wed 21/10

10:30-18:43

1 stop23h 13m

$1,883

ChicagoCoolangatta

ORD Chicago O'Hare Intl - OOL Coolangatta Gold Coast

ORDOOL

Chicago O'Hare Intl

Mon 14/9

15:40-11:40

2 stops29h 00m

Coolangatta Gold Coast

Mon 21/9

20:50-14:43

2 stops32h 53m

$1,946

ChicagoBrisbane

ORD Chicago O'Hare Intl - BNE Brisbane

ORDBNE

Chicago O'Hare Intl

Wed 23/9

19:48-07:05

1 stop20h 17m

Brisbane

Fri 2/10

10:00-04:54

2 stops33h 54m

$1,971

ChicagoCoolangatta

ORD Chicago O'Hare Intl - OOL Coolangatta Gold Coast

ORDOOL

Chicago O'Hare Intl

Sat 19/9

15:40-11:40

2 stops29h 00m

Coolangatta Gold Coast

Sat 26/9

18:35-14:43

2 stops35h 08m

$1,995
Fastest return journey

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Tue 15/9

19:48-11:10

2 stops24h 22m

Cairns

Tue 29/9

06:00-14:43

2 stops23h 43m

$2,045

ChicagoCoolangatta

ORD Chicago O'Hare Intl - OOL Coolangatta Gold Coast

ORDOOL

Chicago O'Hare Intl

Mon 17/8

15:40-13:40

2 stops31h 00m

Coolangatta Gold Coast

Mon 24/8

06:00-14:36

2 stops23h 36m

$2,059

ChicagoCoolangatta

ORD Chicago O'Hare Intl - OOL Coolangatta Gold Coast

ORDOOL

Chicago O'Hare Intl

Tue 15/9

15:40-13:40

2 stops31h 00m

Coolangatta Gold Coast

Tue 22/9

18:35-14:43

2 stops35h 08m

$2,060

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Showing 1-10 of 60 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 $1,466). Flying from Illinois to Queensland in December is currently the most expensive (average of $2,669). 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 $2,185 and $2,316 in September.
The cheapest return price found within the last 5 days was $1,767 on Qatar Airways (7 Sept–28 Sept).

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, Air New Zealand, and Air Canada fly from Illinois to Queensland in about 20h 17m. The time it takes to get you to your destination can typically vary by up to 8h 43m. 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 $1,466). Flying from Illinois to Queensland in December is currently the most expensive (average of $2,669). 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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