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Cheap flights from Illinois to Queensland from $905

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNE
13 Jun — 20 Jun1
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 14 May 2026.

Mon 2/1107:00
STL
-
BNE
1 stop30h 50m
Qantas Airways
Mon 16/1118:30
BNE
-
STL
2 stops36h 59m
Qantas Airways
Deal found 12/5$1,602
Wed 12/821:13
ORD
-
BNE
1 stop40h 47m
Multiple Airlines
Tue 25/811:35
BNE
-
ORD
2 stops33h 44m
Multiple Airlines
Deal found 11/5$1,814
Mon 2/1113:27
STL
-
BNE
2 stops26h 03m
Multiple Airlines
Mon 16/1111:40
BNE
-
STL
2 stops26h 26m
Multiple Airlines
Deal found 12/5$1,846
Mon 2/1116:17
STL
-
BNE
3 stops27h 13m
United Airlines
Mon 16/1111:40
BNE
-
STL
2 stops25h 19m
United Airlines
Deal found 12/5$1,880
Tue 2/608:40
ORD
-
BNE
2 stops31h 25m
Air Canada
Tue 16/610:15
BNE
-
ORD
2 stops38h 23m
Air Canada
Deal found 11/5$1,923
Wed 11/1115:40
ORD
-
BNE
1 stop25h 05m
Air Canada
Wed 18/1110:45
BNE
-
ORD
1 stop19h 56m
Air Canada
Deal found 14/5$1,927
Mon 3/815:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Fri 14/810:00
BNE
-
ORD
1 stop19h 41m
Air Canada
Deal found 9/5$1,929
Mon 18/508:45
ORD
-
BNE
2 stops31h 20m
Air Canada
Wed 17/210:45
BNE
-
ORD
1 stop19h 56m
Air Canada
Deal found 12/5$1,934
Thu 13/821:13
ORD
-
BNE
1 stop40h 47m
Multiple Airlines
Mon 24/811:55
BNE
-
ORD
2 stops33h 24m
Multiple Airlines
Deal found 11/5$1,938
Sun 24/508:40
ORD
-
BNE
2 stops31h 25m
Air Canada
Sun 31/510:00
BNE
-
ORD
2 stops42h 07m
Air Canada
Deal found 13/5$1,941
Sat 27/617:58
ORD
-
BNE
2 stops46h 07m
Air Canada
Tue 7/710:15
BNE
-
ORD
2 stops38h 19m
Air Canada
Deal found 11/5$1,947
Sun 2/812:10
STL
-
BNE
2 stops27h 55m
Air Canada
Fri 7/810:00
BNE
-
STL
2 stops43h 02m
Air Canada
Deal found 9/5$1,958

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 14 May 2026.

Round-trip from

$1,602

One-way from

$905

Popular in

December

Cheapest in

January

Average price

$1,712
Qantas Airways
  • Qantas Airways
  • 2/11-16/11
  • 3 total stops
  • 67h 49m total
  • Illinois to Queensland
Search Deals
15/9
  • 15/9
  • 2 total stops
  • 39h 20m total
  • Illinois to Queensland
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($113 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 14 May 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

Sat 13/6

15:40-07:05

2 stops48h 25m

Brisbane

Sun 28/6

10:00-09:34

2 stops38h 34m

$1,947

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Mon 3/8

12:10-07:05

2 stops27h 55m

Brisbane

Mon 31/8

10:00-16:34

2 stops45h 34m

$1,971

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 7/7

15:40-07:05

1 stop24h 25m

Brisbane

Wed 22/7

10:00-20:05

2 stops25h 05m

$2,158

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sun 7/6

06:35-05:00

1 stop31h 25m

Brisbane

Sun 21/6

07:40-19:36

2 stops26h 56m

$2,182

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Mon 3/8

06:37-05:00

1 stop31h 23m

Brisbane

Mon 31/8

09:20-22:55

2 stops28h 35m

$2,221

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Mon 13/7

05:00-07:05

2 stops35h 05m

Brisbane

Sun 26/7

10:00-14:41

1 stop19h 41m

$2,337

ChicagoCoolangatta

ORD - OOL

ORDOOL

Chicago O'Hare Intl

Tue 26/5

15:40-10:40

2 stops28h 00m

Coolangatta Gold Coast

Mon 1/6

20:50-14:45

2 stops32h 55m

$2,378

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 25/6

20:22-06:30

2 stops43h 08m

Brisbane

Sun 5/7

10:30-18:17

1 stop22h 47m

$2,434

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Thu 18/6

21:54-06:30

2 stops41h 36m

Brisbane

Sun 28/6

10:30-14:50

1 stop19h 20m

$2,434

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sat 13/6

21:48-06:30

1 stop41h 42m

Brisbane

Sun 28/6

10:30-21:01

1 stop25h 31m

$2,447

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Showing 1-10 of 42 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 $973). Flying from Illinois to Queensland in July is currently the most expensive (average of $1,756). 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 Air Canada, American Airlines, and Qantas Airways fly from Illinois to Queensland in about 31h 23m. The time it takes to get you to your destination can typically vary by up to 17h 02m. Illinois and Queensland are separated by a distance of 14074 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 $973). Flying from Illinois to Queensland in July is currently the most expensive (average of $1,756). 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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