HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Queensland

$425+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNE
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Queensland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$983
(Trip.com)

One-way from

$425
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,380
Provider with most accurate pricing for Chicago (CHI)-Brisbane flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Brisbane flights.
Search Deals
From Illinois to Queensland
Search Deals
One-way flight from Illinois to Queensland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 1, 2025.

This Justfly.com deal was found by Cheapflights users on 4/1. 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.
Tue 11/252:25 pmORD - BNE
1 stop24h 05mQantas Airways
Thu 12/257:25 pmBNE - ORD
1 stop19h 45mQantas Airways
Deal found 4/1$899
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 5/133:15 pmORD - BNE
1 stop23h 10mAmerican Airlines
Tue 5/208:05 pmBNE - ORD
1 stop24h 05mAmerican Airlines
Deal found 3/30$916
This Flighttix deal was found by Cheapflights users on 3/31. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:34 amORD - BNE
2 stops27h 51mBritish Airways
Thu 5/228:05 pmBNE - ORD
2 stops25h 02mBritish Airways
Deal found 3/31$920
This Fareboom deal was found by Cheapflights users on 4/1. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:15 amORD - BNE
2 stops31h 55mMultiple Airlines
Sun 11/911:20 amBNE - ORD
2 stops27h 40mMultiple Airlines
Deal found 4/1$965
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:00 amORD - CNS
2 stops37h 25mMultiple Airlines
Thu 5/2212:25 pmCNS - ORD
2 stops38h 42mMultiple Airlines
Deal found 3/31$983
This Gotogate deal was found by Cheapflights users on 3/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:45 pmORD - BNE
2 stops24h 50mFiji Airways
Tue 5/2011:40 amBNE - ORD
2 stops23h 44mFiji Airways
Deal found 3/31$1,185
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Sat 11/17:20 amORD - BNE
2 stops33h 20mAir Canada
Sun 11/910:45 amBNE - ORD
2 stops25h 40mAir Canada
Deal found 3/31$1,201
This Gotogate deal was found by Cheapflights users on 3/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:45 pmORD - CNS
2 stops25h 40mFiji Airways
Tue 5/2012:25 pmCNS - ORD
2 stops22h 59mFiji Airways
Deal found 3/30$1,233
This Justfly.com deal was found by Cheapflights users on 4/1. 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.
Tue 7/291:30 pmSTL - BNE
2 stops26h 35mAir Canada
Wed 8/610:00 amBNE - STL
2 stops49h 00mAir Canada
Deal found 4/1$1,329
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:00 pmSTL - BNE
1 stop20h 30mUnited Airlines
Fri 12/2611:40 amBNE - STL
2 stops43h 41mUnited Airlines
Deal found 4/1$1,333
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 6/14:48 pmORD - BNE
1 stop22h 42mUnited Airlines
Tue 7/110:30 amBNE - ORD
1 stop27h 43mUnited Airlines
Deal found 3/31$1,453
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:00 pmORD - BNE
1 stop28h 05mCathay Pacific
Tue 9/1611:55 pmBNE - ORD
1 stop29h 30mCathay Pacific
Deal found 3/31$1,459

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 April 1, 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

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 5/13

3:15 pm-5:25 am

1 stop23h 10m

Brisbane

Tue 5/20

8:05 pm-5:10 am

1 stop24h 05m

$916

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Thu 5/15

10:34 am-5:25 am

2 stops27h 51m

Brisbane

Thu 5/22

8:05 pm-6:07 am

2 stops25h 02m

$920

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Thu 5/15

7:00 am-11:25 am

2 stops37h 25m

Cairns

Thu 5/22

12:25 pm-12:07 pm

2 stops38h 42m

$983

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Thu 5/15

11:45 am-10:20 am

3 stops31h 35m

Brisbane

Thu 5/22

11:40 am-6:42 am

2 stops34h 02m

$1,077

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 5/13

6:45 pm-10:35 am

2 stops24h 50m

Brisbane

Tue 5/20

11:40 am-8:24 pm

2 stops23h 44m

$1,185

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Tue 5/13

6:45 pm-11:25 am

2 stops25h 40m

Cairns

Tue 5/20

12:25 pm-8:24 pm

2 stops22h 59m

$1,233

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 6/10

8:01 pm-7:05 am

2 stops44h 04m

Brisbane

Tue 9/2

10:20 am-12:45 pm

2 stops41h 25m

$1,281

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Tue 7/29

1:30 pm-7:05 am

2 stops26h 35m

Brisbane

Wed 8/6

10:00 am-8:00 pm

2 stops49h 00m

$1,329

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 7/30

5:41 pm-6:30 am

1 stop21h 49m

Brisbane

Wed 8/6

10:30 am-4:45 pm

1 stop21h 15m

$1,453

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 6/1

4:48 pm-6:30 am

1 stop22h 42m

Brisbane

Tue 7/1

10:30 am-11:13 pm

1 stop27h 43m

$1,453

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 49 results
1
2
3
...
5

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, March is the cheapest month in which you can book a flight from Illinois to Queensland (average of $1,023). Flying from Illinois to Queensland in December is currently the most expensive (average of $1,675). 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 April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Queensland as you normally would.

Rainfall in Queensland by month

Plan your trip to Queensland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Queensland ranges from 1.2 - 6.7 inches per month. February is typically the wettest month, when rainfall can reach 6.7 in. September is typically the driest time to visit Queensland when rainfall is around 1.2 in.

Temperature in Queensland by month

Plan your trip to Queensland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Queensland, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 59.0 F).

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 April 1, 2025.
Read reviews from past customers who have flown Korean Air, Japan Airlines and ANA from Illinois to Queensland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,052 reviews

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,052 reviews
Korean Air
8.4
Very good
1,052 reviews

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,052 reviews

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
830 reviews
Korean Air
8.4
Very good
1,052 reviews

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Fiji Airways
8.0
Very good
180 reviews
Korean Air
8.4
Very good
1,052 reviews

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very good
3,192 reviews
Korean Air
8.4
Very good
1,052 reviews

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $940. However, be on the lookout for offers from Cathay Pacific and Qantas Airways, 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, March is the cheapest month in which you can book a flight from Illinois to Queensland (average of $1,023). Flying from Illinois to Queensland in December is currently the most expensive (average of $1,675). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Queensland

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
Los Angeles to Melbourne flights
Dallas/Fort Worth to Sydney flights
John F Kennedy Intl to Sydney flights
San Francisco to Sydney flights
San Francisco to Melbourne flights
Reagan-National to Melbourne flights
Dulles Intl to Melbourne flights
Newark to Sydney flights
LaGuardia to Sydney flights
Ontario to Sydney flights
Dulles Intl to Sydney flights
Los Angeles to Brisbane flights
John F Kennedy Intl to Melbourne flights
O'Hare Intl to Sydney flights
Santa Ana to Sydney flights
Dallas/Fort Worth to Melbourne flights
Baltimore to Melbourne flights
Seattle to Sydney flights
Reagan-National to Sydney flights
Seattle to Melbourne flights
Baltimore to Sydney flights
Boston to Sydney flights
Hobby to Melbourne flights
Hobby to Sydney flights
Newark to Melbourne flights
Atlanta to Sydney flights
Denver to Sydney flights
Honolulu to Sydney flights
Dallas/Fort Worth to Brisbane flights
Minneapolis to Sydney flights
LaGuardia to Melbourne flights
Dulles Intl to Brisbane flights
George Bush Intcntl to Melbourne flights
Boston to Melbourne flights
George Bush Intcntl to Sydney flights
Miami to Sydney flights
Reagan-National to Brisbane flights
Detroit to Sydney flights
Philadelphia to Sydney flights
O'Hare Intl to Melbourne flights
Los Angeles to Avalon flights
Midway to Sydney flights
Orlando to Sydney flights
Burbank to Sydney flights
Dulles Intl to Avalon flights
John F Kennedy Intl to Brisbane flights
Sky Harbor Intl to Sydney flights
Minneapolis to Brisbane flights

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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$647Average$1,005FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$679Average$828FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$953Average$1,528FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,164Average$1,702FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,214Average$1,417FlexibilityNo cancel feeOn-time78%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.