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Cheap flights from Illinois to Queensland from $585

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNE
11 Apr — 18 Apr1
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 12 March 2026.

Wed 22/407:30
ORD
-
BNE
2 stops36h 05m
Multiple Airlines
Wed 29/411:35
BNE
-
ORD
2 stops26h 52m
Multiple Airlines
Deal found 11/3$1,139
Sun 19/414:00
ORD
-
BNE
2 stops29h 35m
Multiple Airlines
Sun 26/411:35
BNE
-
ORD
2 stops33h 00m
Multiple Airlines
Deal found 9/3$1,252
Sun 3/515:40
ORD
-
BNE
1 stop24h 25m
Multiple Airlines
Mon 11/510:00
BNE
-
ORD
2 stops34h 25m
Multiple Airlines
Deal found 9/3$1,283
Sun 3/515:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Mon 11/510:00
BNE
-
ORD
1 stop19h 45m
Air Canada
Deal found 9/3$1,284
Sun 5/415:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Tue 21/410:00
BNE
-
ORD
1 stop19h 45m
Air Canada
Deal found 9/3$1,287
Tue 17/312:50
ORD
-
BNE
2 stops27h 55m
Air Canada
Tue 5/510:00
BNE
-
ORD
1 stop19h 45m
Air Canada
Deal found 7/3$1,290
Tue 2/608:40
ORD
-
BNE
2 stops31h 25m
Air Canada
Tue 16/610:15
BNE
-
ORD
2 stops36h 35m
Air Canada
Deal found 10/3$1,302
Fri 24/416:05
STL
-
BNE
2 stops48h 00m
Air Canada
Fri 1/510:00
BNE
-
STL
2 stops41h 06m
Air Canada
Deal found 10/3$1,487
Mon 27/416:05
STL
-
BNE
2 stops48h 00m
Air Canada
Sun 10/510:00
BNE
-
STL
2 stops41h 06m
Air Canada
Deal found 9/3$1,519
Fri 24/414:40
STL
-
BNE
2 stops25h 25m
Multiple Airlines
Fri 1/520:45
BNE
-
STL
3 stops54h 21m
Multiple Airlines
Deal found 10/3$1,523
Sat 25/416:05
STL
-
BNE
2 stops48h 00m
Air Canada
Wed 29/410:00
BNE
-
STL
2 stops25h 54m
Air Canada
Deal found 10/3$1,550
Sun 26/414:00
ORD
-
OOL
2 stops29h 45m
Multiple Airlines
Sun 3/511:55
OOL
-
ORD
2 stops32h 40m
Multiple Airlines
Deal found 12/3$1,565

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 12 March 2026.

Round-trip from

$1,139

One-way from

$585

Popular in

October

Cheapest in

April

Average price

$1,618
22/4-29/4
  • 22/4-29/4
  • 4 total stops
  • 62h 57m total
  • Illinois to Queensland
Search Deals
22/4
  • 22/4
  • 2 total stops
  • 36h 05m total
  • Illinois to Queensland
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($441 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($121 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 12 March 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

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 24/4

16:05-07:05

2 stops48h 00m

Brisbane

Fri 1/5

10:00-12:06

2 stops41h 06m

$1,573

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 25/4

16:05-07:05

2 stops48h 00m

Brisbane

Wed 29/4

10:00-16:57

2 stops45h 57m

$1,666
Fastest return journey

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sun 26/4

18:11-10:55

2 stops25h 44m

Brisbane

Sun 3/5

07:40-17:21

2 stops24h 41m

$1,749

ChicagoCoolangatta

ORD - OOL

ORDOOL

Chicago O'Hare Intl

Sat 25/4

16:03-10:45

2 stops27h 42m

Coolangatta Gold Coast

Sat 2/5

11:55-21:51

2 stops24h 56m

$1,815

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 15/5

06:21-05:00

1 stop31h 39m

Brisbane

Sat 8/8

19:40-16:51

2 stops36h 11m

$1,891

ChicagoCoolangatta

ORD - OOL

ORDOOL

Chicago O'Hare Intl

Wed 20/5

14:15-11:40

3 stops30h 25m

Coolangatta Gold Coast

Mon 25/5

18:35-19:25

3 stops39h 50m

$1,993

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Sun 26/4

15:40-13:40

2 stops31h 00m

Cairns

Sun 3/5

19:10-14:45

2 stops34h 35m

$2,075

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Tue 7/4

15:40-13:10

2 stops30h 30m

Cairns

Thu 23/4

06:00-14:45

2 stops23h 45m

$2,078

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Sat 30/5

14:15-15:55

3 stops34h 40m

Cairns

Fri 10/7

06:00-14:41

2 stops23h 41m

$2,114

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Thu 23/4

15:40-18:25

2 stops35h 45m

Cairns

Thu 30/4

06:00-14:45

2 stops23h 45m

$2,125

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 59 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 $943). Flying from Illinois to Queensland in July is currently the most expensive (average of $1,953). 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.

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 12 March 2026.
Check out reviews from past customers who have flown with Qantas Airways from Illinois to Queensland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,004 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Boarding

7.7

Crew

8.1

Overall

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
1,004 reviews
Qantas Airways
7.5
Good
1,004 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Boarding

7.7

Crew

8.1

Overall

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

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, Qantas Airways, and Air New Zealand fly from Illinois to Queensland in about 25h 44m. The time it takes to get you to your destination can typically vary by up to 22h 16m. 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 $943). Flying from Illinois to Queensland in July is currently the most expensive (average of $1,953). 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.

Top airline flying from Illinois to Queensland

Discover the top airline 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 647,157 searches. Data last updated 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,336Average$2,098FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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