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$566+ Cheap flights from Illinois to Queensland

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNE
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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Cheap flight deals from Illinois to Queensland

Keep the following information in mind while searching for Illinois to Queensland flight deals. Data was last updated octubre 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,065
(American Airlines)

One-way from

$566
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,508
Provider with most accurate pricing for Chicago (CHI)-Brisbane flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Brisbane flights.
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From Illinois to Queensland
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One-way flight from Illinois to Queensland
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Illinois to Queensland

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 octubre 14, 2025.

This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/127:00 amSTL - BNE
1 stop30h 00mAmerican Airlines
jue. 11/207:40 pmBNE - STL
1 stop20h 02mAmerican Airlines
Deal found 10/14$1,064
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/224:43 pmSTL - BNE
2 stops46h 47mUnited Airlines
vie. 12/2611:40 amBNE - STL
2 stops26h 42mUnited Airlines
Deal found 10/14$1,105
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/227:00 amSTL - BNE
1 stop30h 00mAmerican Airlines
vie. 12/267:40 pmBNE - STL
1 stop20h 11mAmerican Airlines
Deal found 10/14$1,114
This Air Canada deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/284:05 pmSTL - BNE
2 stops48h 40mAir Canada
vie. 12/510:45 amBNE - STL
2 stops44h 44mAir Canada
Deal found 10/14$1,125
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/285:29 pmSTL - BNE
1 stop22h 01mUnited Airlines
vie. 12/511:40 amBNE - STL
2 stops40h 35mUnited Airlines
Deal found 10/14$1,141
This Air Canada deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/284:05 pmSTL - BNE
3 stops53h 20mMultiple Airlines
vie. 12/510:45 amBNE - STL
2 stops44h 44mMultiple Airlines
Deal found 10/14$1,147
This Justfly.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/254:45 pmORD - BNE
2 stops32h 25mQantas Airways
jue. 12/2512:10 pmBNE - ORD
1 stop20h 41mQantas Airways
Deal found 10/14$1,304
This oojo deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/289:13 amORD - BNE
1 stop27h 47mQantas Airways
vie. 12/58:30 amBNE - ORD
2 stops45h 04mQantas Airways
Deal found 10/14$1,398
This Justfly.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/75:10 pmORD - BNE
2 stops46h 20mQantas Airways
vie. 11/147:40 pmBNE - ORD
1 stop20h 19mQantas Airways
Deal found 10/14$1,401
This Mytrip deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/118:28 amORD - BNE
3 stops32h 17mMultiple Airlines
lun. 11/1712:30 amBNE - ORD
1 stop28h 25mMultiple Airlines
Deal found 10/12$1,407
This oojo deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/279:13 amORD - BNE
1 stop27h 47mQantas Airways
jue. 12/46:30 pmBNE - ORD
2 stops37h 32mQantas Airways
Deal found 10/13$1,425
This Fiji Airways deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2711:46 amORD - BNE
2 stops30h 24mMultiple Airlines
jue. 12/411:25 amBNE - ORD
2 stops24h 12mMultiple Airlines
Deal found 10/13$1,447

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated octubre 14, 2025.
Use the filters below to find and compare flights from Illinois to Queensland that are best for you.

Fly from

Illinois

Fly to

Queensland

Route

Depart

Return

Price

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

mié. 11/12

7:00 am-5:00 am

1 stop30h 00m

Brisbane

jue. 11/20

7:40 pm-11:42 pm

1 stop20h 02m

$1,064

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

sáb. 11/22

4:43 pm-7:30 am

2 stops46h 47m

Brisbane

vie. 12/26

11:40 am-10:22 pm

2 stops26h 42m

$1,105

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

mar. 2/10

3:24 pm-10:10 am

2 stops26h 46m

Brisbane

sáb. 2/28

11:25 am-9:15 pm

2 stops25h 50m

$1,315

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

mié. 11/12

1:20 pm-11:00 pm

2 stops41h 40m

Brisbane

mié. 11/19

12:30 am-11:56 pm

2 stops39h 26m

$1,405

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

mar. 2/10

3:10 pm-5:00 am

1 stop21h 50m

Brisbane

dom. 2/22

7:40 pm-11:57 pm

1 stop20h 17m

$1,435

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

mar. 3/3

6:15 pm-7:30 am

1 stop21h 15m

Brisbane

mié. 3/18

10:40 am-2:47 pm

1 stop19h 07m

$1,458

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

mié. 3/4

12:45 pm-7:30 am

1 stop26h 45m

Brisbane

mar. 3/17

10:40 am-11:38 pm

1 stop27h 58m

$1,458

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

dom. 3/1

7:55 pm-8:20 am

2 stops44h 25m

Brisbane

mié. 3/18

10:05 am-9:56 pm

2 stops26h 51m

$1,462

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

mar. 12/23

9:05 pm-7:30 am

1 stop42h 25m

Brisbane

mié. 12/31

11:40 am-9:32 pm

1 stop25h 52m

$1,471

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

mar. 12/23

5:02 pm-7:30 am

2 stops46h 28m

Brisbane

mié. 12/31

11:40 am-10:30 pm

1 stop26h 50m

$1,480

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 51 results
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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 round-trip 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, December is the cheapest month in which you can book a flight from Illinois to Queensland (average of $628). Flying from Illinois to Queensland in September is currently the most expensive (average of $1,121). 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.

What is the cheapest time of day to fly from IL to QLD?

Find hourly flight availability from Illinois to Queensland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Illinois to Queensland in the morning. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Queensland

Get insights into the airlines that provide service to Queensland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Queensland. Reviews last updated octubre 14, 2025.
See what other customers who have flown with Fiji Airways, Qantas Airways, and United Airlines from Illinois to Queensland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
205 reviews

Entertainment

7.4

Overall

8.0

Food

7.5

Comfort

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Fiji Airways
8.0
Very good
205 reviews
Fiji Airways
8.0
Very good
205 reviews

Entertainment

7.4

Overall

8.0

Food

7.5

Comfort

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Qantas Airways
7.5
Good
916 reviews
Fiji Airways
8.0
Very good
205 reviews

Entertainment

7.4

Overall

8.0

Food

7.5

Comfort

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
United Airlines
7.4
Good
8,977 reviews
Fiji Airways
8.0
Very good
205 reviews

Entertainment

7.4

Overall

8.0

Food

7.5

Comfort

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
American Airlines
7.2
Good
11,044 reviews
Fiji Airways
8.0
Very good
205 reviews

Entertainment

7.4

Overall

8.0

Food

7.5

Comfort

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Air Canada
7.1
Good
10,298 reviews
Fiji Airways
8.0
Very good
205 reviews

Entertainment

7.4

Overall

8.0

Food

7.5

Comfort

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

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?

    A quick flight from Illinois to Queensland can take about 21h 50m. American Airlines provides one of the quickest options available for as low as $1,435. Airlines will cover a distance of 8897 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Illinois to Queensland one-way?

    The cheapest airline one-way is Qantas Airways, with whom users have recently found tickets for as low as $1,029. However, be on the lookout for offers from American Airlines and Cathay Pacific, as they are both options that can get you from Illinois to Queensland for a low price.

  • 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 vacation 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, December is the cheapest month in which you can book a flight from Illinois to Queensland (average of $628). Flying from Illinois to Queensland in September is currently the most expensive (average of $1,121). 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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Alternative routes for Illinois to Queensland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Illinois to Queensland

Discover the top 5 airlines that operate flights from Illinois to Queensland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$630Average$922FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$679Average$818FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$1,048Average$1,259FlexibilityNo cancel feeOn-time67%
Fiji AirwaysCheapest$1,156Average$1,779FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,169Average$1,602FlexibilityNo cancel feeOn-time69%

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