How long is the flight from Illinois to Queensland?

Airlines like United Airlines, Qatar Airways, and Air Canada fly from Illinois to Queensland in about 20h 24m. The time it takes to get you to your destination can typically vary by up to 29h 10m. 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.

In terms of precipitation, rainfall in Queensland ranges from 30.0 - 170.0 inches per month. February is typically the wettest month, when rainfall can reach 170.0 mm. September is typically the driest time to visit Queensland when rainfall is around 30.0 mm.

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 25.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 15.0 C).

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

When flying from Illinois to Queensland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$748+ Cheap Flights from Illinois to Queensland

Cheap flight deals from Illinois to Queensland

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

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 2 September 2026.

Sun 11/1015:40 -

1 stop24h 25m

Sun 18/1010:00 -

1 stop19h 43m

Deal found 29/8$1,674

Sun 20/906:30 -

3 stops37h 05m

Sun 4/1011:35 -

3 stops36h 45m

Deal found 29/8$1,743

Sun 13/919:20 -

1 stop31h 10m

Mon 28/922:10 -

1 stop31h 55m

Deal found 2/9$1,766

Mon 12/1015:40 -

1 stop24h 25m

Mon 19/1010:00 -

1 stop19h 43m

Deal found 28/8$1,779

Mon 12/1015:40 -

2 stops28h 30m

Mon 19/1006:00 -

2 stops29h 06m

Deal found 28/8$1,854

Mon 12/1015:40 -

2 stops28h 30m

Mon 19/1018:10 -

3 stops52h 50m

Deal found 28/8$1,875

Sat 21/1115:30 -

2 stops30h 30m

Thu 26/1106:00 -

2 stops24h 37m

Deal found 2/9$1,954

Thu 10/1221:27 -

2 stops44h 18m

Sun 31/110:55 -

2 stops30h 04m

Deal found 28/8$1,962

Fri 16/1008:49 -

2 stops35h 21m

Fri 23/1006:00 -

2 stops23h 43m

Deal found 1/9$1,982

Sat 21/1121:21 -

3 stops49h 34m

Thu 26/1117:35 -

3 stops54h 19m

Deal found 2/9$1,984

Fri 16/1008:49 -

2 stops35h 21m

Fri 23/1018:15 -

3 stops40h 33m

Deal found 1/9$2,029

Mon 9/1115:30 -

2 stops33h 45m

Tue 1/1218:05 -

2 stops36h 32m

Deal found 31/8$2,183

Best flights from Illinois to Queensland
Discover carefully curated flight deals from Illinois to Queensland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Sun 14/219:06 -

1 stop20h 24m

Thu 18/211:20 -

1 stop22h 33m

Deal found 28/8$1,815

Fri 18/919:20 -

1 stop31h 10m

Thu 1/1006:05 -

2 stops48h 00m

Deal found 31/8$1,969

Sat 21/1121:21 -

3 stops49h 34m

Thu 26/1117:35 -

3 stops54h 19m

Deal found 2/9$1,984

Mon 9/1115:30 -

2 stops33h 45m

Tue 1/1218:05 -

2 stops36h 32m

Deal found 29/8$2,183

Sat 10/1015:50 -

2 stops33h 25m

Sat 17/1010:55 -

2 stops27h 00m

Deal found 28/8$2,454

Sat 7/1108:10 -

2 stops34h 20m

Wed 11/1115:40 -

2 stops45h 02m

Deal found 31/8$2,629

Sat 12/919:20 -

1 stop31h 10m

Tue 15/922:10 -

1 stop31h 55m

Deal found 30/8$3,524

Tue 22/919:20 -

2 stops68h 40m

Sat 3/1008:30 -

2 stops42h 55m

Deal found 29/8$3,786

Wed 4/1112:27 -

2 stops28h 03m

Fri 13/1110:40 -

2 stops23h 24m

Deal found 1/9$3,815

Mon 8/208:30 -

1 stop31h 00m

Fri 12/211:20 -

1 stop22h 33m

Deal found 1/9$1,987

Fri 5/210:05 -

3 stops36h 50m

Sat 20/215:45 -

3 stops44h 13m

Deal found 1/9$2,001

Sun 11/1017:10 -

2 stops45h 50m

Sun 18/1016:25 -

3 stops60h 50m

Deal found 28/8$4,237

Sat 19/907:00 -

2 stops43h 30m

Thu 1/1012:25 -

2 stops41h 40m

Deal found 29/8$2,169

Fri 16/1015:40 -

2 stops31h 00m

Fri 23/1019:50 -

3 stops38h 58m

Deal found 1/9$2,212

Sun 20/919:20 -

1 stop31h 10m

Wed 7/1010:55 -

2 stops43h 10m

Deal found 29/8$2,173

Sat 13/215:35 -

2 stops30h 25m

Wed 17/206:00 -

2 stops24h 32m

Deal found 29/8$2,291

Mon 12/1015:40 -

2 stops31h 00m

Mon 19/1006:05 -

2 stops23h 38m

Deal found 28/8$2,429

Mon 15/218:50 -

1 stop30h 40m

Fri 19/215:10 -

1 stop39h 20m

Deal found 1/9$2,221

Tue 10/1118:44 -

2 stops28h 11m

Fri 13/1115:40 -

3 stops66h 36m

Deal found 30/8$2,713

Mon 15/206:00 -

2 stops34h 45m

Fri 19/210:45 -

2 stops34h 11m

Deal found 1/9$2,355

Sun 11/1019:20 -

2 stops47h 20m

Sun 18/1014:40 -

2 stops39h 25m

Deal found 28/8$2,538

Mon 12/1019:20 -

2 stops35h 30m

Mon 19/1013:45 -

2 stops40h 20m

Deal found 28/8$2,370

Sat 27/215:35 -

2 stops29h 05m

Wed 3/306:00 -

3 stops43h 08m

Deal found 28/8$2,373

Wed 30/914:32 -

2 stops29h 08m

Wed 7/1006:20 -

2 stops23h 30m

Deal found 1/9$2,910

Sun 11/1015:35 -

3 stops36h 30m

Sun 18/1008:10 -

3 stops35h 51m

Deal found 28/8$3,491

Fri 11/919:20 -

1 stop31h 10m

Mon 14/922:10 -

1 stop31h 55m

Deal found 28/8$3,524

Mon 12/1018:55 -

3 stops33h 50m

Mon 19/1009:20 -

3 stops29h 10m

Deal found 30/8$3,206

Sun 11/1015:40 -

2 stops28h 55m

Sun 18/1012:15 -

2 stops41h 28m

Deal found 28/8$2,740

Sun 11/1019:20 -

2 stops35h 30m

Sun 18/1018:30 -

2 stops35h 35m

Deal found 28/8$2,502

Sat 12/915:35 -

2 stops29h 45m

Tue 15/910:30 -

1 stop21h 06m

Deal found 30/8$3,189

Find flight deals from Illinois to Queensland

Round-trip from	$1,674
One-way from	$748
Popular in	October
Cheapest in	January
Average price	$2,254

Air Canada
11/10-18/10
2 total stops
44h 08m total
Illinois to Queensland

Search Deals

19/10
1 total stop
41h 59m total
Illinois to Queensland

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($515 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 September 2026

Search Deals

Cheapflights Fare Finder

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

Fastest return journey

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Sun 14/2

19:06-07:30

1 stop20h 24m

Brisbane

Thu 18/2

11:20-17:53

1 stop22h 33m

$1,815

ChicagoBrisbane

ORD Chicago O'Hare Intl - BNE Brisbane

ORDBNE

Chicago O'Hare Intl

Fri 18/9

19:20-17:30

1 stop31h 10m

Brisbane

Thu 1/10

06:05-15:05

2 stops48h 00m

$1,969

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Sat 21/11

21:21-14:55

3 stops49h 34m

Cairns

Thu 26/11

17:35-07:54

3 stops54h 19m

$1,984

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Mon 8/2

08:30-07:30

1 stop31h 00m

Brisbane

Fri 12/2

11:20-17:53

1 stop22h 33m

$1,987

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Fri 5/2

10:05-14:55

3 stops36h 50m

Cairns

Sat 20/2

15:45-19:58

3 stops44h 13m

$2,001

ChicagoBrisbane

ORD Chicago O'Hare Intl - BNE Brisbane

ORDBNE

Chicago O'Hare Intl

Sat 19/9

07:00-17:30

2 stops43h 30m

Brisbane

Thu 1/10

12:25-15:05

2 stops41h 40m

$2,169

ChicagoBrisbane

ORD Chicago O'Hare Intl - BNE Brisbane

ORDBNE

Chicago O'Hare Intl

Sun 20/9

19:20-17:30

1 stop31h 10m

Brisbane

Wed 7/10

10:55-15:05

2 stops43h 10m

$2,173

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Mon 9/11

15:30-17:15

2 stops33h 45m

Cairns

Tue 1/12

18:05-14:37

2 stops36h 32m

$2,183

ChicagoCoolangatta

ORD Chicago O'Hare Intl - OOL Coolangatta Gold Coast

ORDOOL

Chicago O'Hare Intl

Fri 16/10

15:40-13:40

2 stops31h 00m

Coolangatta Gold Coast

Fri 23/10

19:50-19:48

3 stops38h 58m

$2,212

ChicagoBrisbane

ORD Chicago O'Hare Intl - BNE Brisbane

ORDBNE

Chicago O'Hare Intl

Mon 15/2

18:50-17:30

1 stop30h 40m

Brisbane

Fri 19/2

15:10-14:30

1 stop39h 20m

$2,221

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

STL-BNE

ORD-BNE

ORD-CNS

ORD-OOL

STL-CNS

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

USIL-AUQLD

STL-BNE

ORD-BNE

ORD-CNS

ORD-OOL

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 $1,445). Flying from Illinois to Queensland in July is currently the most expensive (average of $2,620). 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.

Related info for your journey

How long is the flight from Illinois to Queensland?
Airlines like United Airlines, Qatar Airways, and Air Canada fly from Illinois to Queensland in about 20h 24m. The time it takes to get you to your destination can typically vary by up to 29h 10m. 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, April is the cheapest month in which you can book a flight from Illinois to Queensland (average of $1,445). Flying from Illinois to Queensland in July is currently the most expensive (average of $2,620). 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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Cheap flights from Illinois to Queensland from $748

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Illinois to Queensland

Cheapest flights from Illinois to QueenslandExplore 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 2 September 2026.

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 2 September 2026.

Best flights from Illinois to QueenslandDiscover carefully curated flight deals from Illinois to Queensland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Discover carefully curated flight deals from Illinois to Queensland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from Illinois to QueenslandDiscover last-minute flight deals from Illinois to Queensland. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from Illinois to Queensland. Data last updated 2 September 2026 and is based on user searches.

One-way flights from Illinois to QueenslandSearch for one-way flight options from Illinois to Queensland. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Search for one-way flight options from Illinois to Queensland. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Find flight deals from Illinois to Queensland

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Use the filters below to find and compare flights from Illinois to Queensland that are best for you.

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.

Cheapflights Insights

What is the cheapest month to book a flight from Illinois to Queensland?

Related info for your journey

How long is the flight from Illinois to Queensland?

Can I find deals for flights from Illinois to Queensland that include hotel bookings?

How can I find direct flights from Illinois to Queensland?

Can I find deals for business class flights from Illinois to Queensland?

What is the cheapest month to book a flight from Illinois to Queensland?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Queensland

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Complete your trip

Complete your trip to Queensland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Australia

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Search flights from Illinois to Queensland by cabin class

Find flights from Illinois to Queensland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Illinois and Queensland flights

Browse other Illinois and Queensland flight options. Last updated on 2 September 2026.

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Find the right flight back to Illinois after your stay in Queensland

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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 2 September 2026.

Best flights from Illinois to Queensland
Discover carefully curated flight deals from Illinois to Queensland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from Illinois to Queensland
Discover last-minute flight deals from Illinois to Queensland. Data last updated 2 September 2026 and is based on user searches.

One-way flights from Illinois to Queensland
Search for one-way flight options from Illinois to Queensland. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.