What is the cheapest airline that flies from Illinois to Queensland?

Air Canada is the most popular carrier operating from Illinois to Queensland

When did momondo last update prices for flights from Illinois to Queensland?

Prices for flights from Illinois to Queensland were last updated today.

How old do you have to be to fly from Illinois to Queensland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Queensland.

What documentation or ID do you need to fly to Queensland?

The required travel and health documents for your Queensland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Queensland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,059 Cheap Flights from Illinois to Queensland in 2026

1 adult

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Find the cheapest flights from Illinois to Queensland

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:33 - 06:30

STL

BNE

23h 57m

1 stop

09:15 - 12:37

BNE

STL

19h 22m

1 stop

$1,817Qantas Airways

Tue, 27 Oct - Wed, 11 Nov

17:13 - 10:20

STL

BNE

26h 07m

2 stops

08:00 - 18:10

BNE

STL

25h 10m

2 stops

$1,844Qantas Airways

Mon, 3 Aug - Mon, 31 Aug

15:33 - 05:50

STL

BNE

23h 17m

2 stops

13:10 - 23:42

BNE

STL

26h 32m

1 stop

$1,848American Airlines

Tue, 27 Oct - Wed, 11 Nov

09:15 - 07:05

ORD

BNE

30h 50m

2 stops

10:00 - 05:01

BNE

ORD

34h 01m

2 stops

$1,941Air Canada

Wed, 9 Sep - Wed, 23 Sep

15:40 - 07:05

ORD

BNE

24h 25m

1 stop

10:00 - 14:43

BNE

ORD

19h 43m

1 stop

$1,947Air Canada

Sun, 11 Oct - Mon, 19 Oct

08:45 - 07:05

ORD

BNE

31h 20m

2 stops

10:00 - 14:43

BNE

ORD

19h 43m

1 stop

$1,951Air Canada

Wed, 9 Sep - Wed, 23 Sep

11:05 - 07:05

ORD

BNE

29h 00m

2 stops

10:00 - 20:12

BNE

ORD

25h 12m

2 stops

$1,955Air Canada

Sun, 11 Oct - Mon, 19 Oct

15:40 - 07:05

ORD

BNE

24h 25m

1 stop

20:45 - 14:43

BNE

ORD

32h 58m

2 stops

$1,987Multiple Airlines

Sun, 6 Sep - Sat, 26 Sep

16:30 - 07:45

STL

BNE

24h 15m

2 stops

06:10 - 15:30

BNE

STL

49h 20m

3 stops

$2,003Multiple Airlines

Mon, 26 Oct - Tue, 10 Nov

21:30 - 20:20

ORD

CNS

55h 50m

2 stops

06:00 - 22:59

CNS

ORD

31h 59m

2 stops

$2,519United Airlines

Tue, 28 Jul - Fri, 7 Aug

Qantas Airways flights from Illinois to Queensland

Our best Qantas Airways deals on Illinois to Queensland flight tickets

Qantas Airways

27 Oct

STL15:33Lambert-St Louis

23h 57m

1 stop

BNE06:30Brisbane

11 Nov

BNE09:15Brisbane

19h 22m

1 stop

STL12:37Lambert-St Louis

$1,817

Qantas Airways

3 Aug

STL17:13Lambert-St Louis

25h 07m

2 stops

BNE09:20Brisbane

31 Aug

BNE08:00Brisbane

25h 10m

2 stops

STL18:10Lambert-St Louis

$1,844

Qantas Airways

3 Aug

STL06:37Lambert-St Louis

31h 23m

1 stop

BNE05:00Brisbane

31 Aug

BNE09:10Brisbane

24h 00m

2 stops

STL18:10Lambert-St Louis

$2,106

United Airlines flights from Illinois to Queensland

Our best United Airlines deals on Illinois to Queensland flight tickets

United Airlines

3 Aug

STL19:23Lambert-St Louis

20h 07m

1 stop

BNE06:30Brisbane

31 Aug

BNE06:55Brisbane

26h 44m

2 stops

STL18:39Lambert-St Louis

$2,265

United Airlines

13 July

ORD08:50Chicago O'Hare Intl

30h 40m

1 stop

BNE06:30Brisbane

26 July

BNE10:30Brisbane

26h 08m

1 stop

ORD21:38Chicago O'Hare Intl

$2,346

United Airlines

3 Aug

STL19:23Lambert-St Louis

20h 07m

1 stop

BNE06:30Brisbane

31 Aug

BNE06:55Brisbane

26h 44m

2 stops

STL18:39Lambert-St Louis

$2,371

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Tue 27/10

15:33-06:30

1 stop23h 57m

Brisbane

Wed 11/11

09:15-12:37

1 stop19h 22m

$1,817

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Mon 3/8

17:13-10:20

2 stops26h 07m

Brisbane

Mon 31/8

08:00-18:10

2 stops25h 10m

$1,844

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Tue 27/10

15:33-05:50

2 stops23h 17m

Brisbane

Wed 11/11

13:10-23:42

1 stop26h 32m

$1,848

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 9/9

09:15-07:05

2 stops30h 50m

Brisbane

Wed 23/9

10:00-05:01

2 stops34h 01m

$1,941

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 11/10

15:40-07:05

1 stop24h 25m

Brisbane

Mon 19/10

10:00-14:43

1 stop19h 43m

$1,947

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 9/9

08:45-07:05

2 stops31h 20m

Brisbane

Wed 23/9

10:00-14:43

1 stop19h 43m

$1,951

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 11/10

11:05-07:05

2 stops29h 00m

Brisbane

Mon 19/10

10:00-20:12

2 stops25h 12m

$1,955

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 6/9

15:40-07:05

1 stop24h 25m

Brisbane

Sat 26/9

20:45-14:43

2 stops32h 58m

$1,987

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Mon 26/10

16:30-07:45

2 stops24h 15m

Brisbane

Tue 10/11

06:10-15:30

3 stops49h 20m

$2,003

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Tue 28/7

21:30-20:20

2 stops55h 50m

Cairns

Fri 7/8

06:00-22:59

2 stops31h 59m

$2,519

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Queensland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Queensland?

In general, March is the cheapest month to fly from Illinois to Queensland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $983. If you are unable to visit Queensland during the month of March, then departing from Illinois during the month April is also very affordable. Most momondo users find prices during this month for around $1,245.

Can stopping save me money on Illinois to Queensland flights?

You could potentially save up to 4% on your flight if you consider stops on a Illinois to Queensland flight.

Cheap Illinois to Queensland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Queensland

Fastest flight time	20h 20m
Direct flights	None

The fastest flight from Illinois to Queensland takes 20h 20m

There are no direct flights from Illinois to Queensland. There are no popular flight routes from Illinois to Queensland.

Search flight deals

Frequently asked questions about flying from Illinois to Queensland

When did momondo last update prices for flights from Illinois to Queensland?
Prices for flights from Illinois to Queensland were last updated today.
How old do you have to be to fly from Illinois to Queensland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Queensland.
What documentation or ID do you need to fly to Queensland?
The required travel and health documents for your Queensland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Queensland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Queensland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Queensland . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Queensland with flexible booking policies on momondo?

Yes. All flights to Queensland from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Queensland?

Once you have performed a search for Illinois to Queensland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Illinois to Queensland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Queensland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Queensland and let you know when they change.