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Cheap flights from Brisbane to Illinois from $910

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — ORD
16 Jun — 23 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brisbane to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Brisbane to Illinois
Explore the most affordable flight options available from Brisbane to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2026.

Wed 3/608:15
BNE
-
STL
2 stops26h 21m
Multiple Airlines
Sun 21/606:35
STL
-
BNE
2 stops37h 20m
Multiple Airlines
Deal found 14/5$1,825
Mon 1/620:40
BNE
-
STL
2 stops34h 53m
Multiple Airlines
Mon 22/606:35
STL
-
BNE
1 stop31h 25m
Multiple Airlines
Deal found 17/5$1,837
Fri 7/811:35
BNE
-
ORD
2 stops33h 42m
Multiple Airlines
Sat 22/821:07
ORD
-
BNE
1 stop40h 53m
Multiple Airlines
Deal found 15/5$1,854
Thu 6/811:55
BNE
-
ORD
2 stops33h 22m
Multiple Airlines
Sat 22/821:07
ORD
-
BNE
1 stop40h 53m
Multiple Airlines
Deal found 15/5$1,921
Thu 5/1112:10
BNE
-
ORD
1 stop40h 45m
Cathay Pacific
Mon 9/1114:35
ORD
-
BNE
1 stop40h 35m
Cathay Pacific
Deal found 16/5$1,923
Thu 6/820:45
BNE
-
ORD
2 stops40h 15m
Qantas Airways
Sat 22/817:15
ORD
-
BNE
2 stops27h 20m
Qantas Airways
Deal found 12/5$1,969
Thu 6/811:55
BNE
-
ORD
2 stops33h 22m
Multiple Airlines
Thu 20/821:07
ORD
-
BNE
1 stop40h 53m
Multiple Airlines
Deal found 12/5$1,979
Thu 6/811:55
BNE
-
ORD
2 stops33h 22m
Multiple Airlines
Mon 24/821:07
ORD
-
BNE
1 stop40h 53m
Multiple Airlines
Deal found 12/5$2,009
Thu 6/811:55
BNE
-
ORD
2 stops33h 22m
Multiple Airlines
Sun 23/821:07
ORD
-
BNE
1 stop40h 53m
Multiple Airlines
Deal found 15/5$2,040
Mon 1/614:00
BNE
-
STL
2 stops41h 33m
Qantas Airways
Mon 22/606:35
STL
-
BNE
1 stop31h 25m
Qantas Airways
Deal found 17/5$2,067
Thu 6/811:55
BNE
-
ORD
2 stops33h 22m
Multiple Airlines
Fri 21/821:07
ORD
-
BNE
1 stop40h 53m
Multiple Airlines
Deal found 15/5$2,076
Fri 7/820:45
BNE
-
ORD
2 stops48h 32m
Multiple Airlines
Sun 23/821:07
ORD
-
BNE
1 stop40h 53m
Multiple Airlines
Deal found 15/5$2,145

Find flight deals from Brisbane to Illinois

Keep the following information in mind while searching for Brisbane to Illinois flight deals. Data was last updated 17 May 2026.

Round-trip from

$1,825

One-way from

$910

Popular in

December

Cheapest in

January

Average price

$1,454
Qantas Airways
  • Qantas Airways
  • 3/6-21/6
  • 4 total stops
  • 63h 41m total
  • Brisbane to Illinois
Search Deals
2/9
  • 2/9
  • 3 total stops
  • 37h 04m total
  • Brisbane to Illinois
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($72 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brisbane to Illinois 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 17 May 2026.
Use the filters below to find and compare flights from Brisbane to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Thu 5/11

12:10-12:55

1 stop40h 45m

Chicago O'Hare Intl

Mon 9/11

14:35-23:10

1 stop40h 35m

$1,923

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Mon 1/6

14:00-16:33

2 stops41h 33m

Lambert-St Louis

Mon 22/6

06:35-05:00

1 stop31h 25m

$2,067
Fastest return journey

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Fri 7/8

10:00-14:36

1 stop19h 36m

Chicago O'Hare Intl

Mon 24/8

11:05-07:05

2 stops29h 00m

$2,288

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Wed 15/7

10:00-20:05

2 stops25h 05m

Chicago O'Hare Intl

Fri 24/7

14:15-07:05

2 stops25h 50m

$2,296

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Sun 1/11

11:10-22:11

2 stops26h 01m

Chicago O'Hare Intl

Mon 11/1

14:15-16:55

2 stops34h 40m

$2,441

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Sat 18/7

12:20-14:20

1 stop41h 00m

Chicago O'Hare Intl

Wed 22/7

16:00-22:30

1 stop39h 30m

$2,457

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Fri 7/8

20:35-14:23

1 stop32h 48m

Chicago O'Hare Intl

Mon 24/8

08:50-11:35

2 stops35h 45m

$2,472

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Mon 1/6

14:20-21:42

3 stops46h 22m

Lambert-St Louis

Mon 22/6

09:09-16:40

3 stops40h 31m

$2,629

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Wed 3/6

14:25-23:56

2 stops24h 31m

Lambert-St Louis

Sun 21/6

14:33-10:55

3 stops29h 22m

$2,753

BrisbaneMoline

BNE - MLI

BNEMLI

Brisbane

Sat 27/6

12:20-18:20

2 stops45h 00m

Moline Quad-City

Sat 4/7

06:08-10:50

2 stops37h 42m

$3,328

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Brisbane to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Brisbane 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 Brisbane to Illinois

How far ahead should I book a flight from Brisbane to Illinois?

The best time to book flights from Brisbane to Illinois is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Brisbane to Illinois (average of $955). Flying from Brisbane to Illinois in December is currently the most expensive (average of $1,488). 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.

How much does it cost for a return flight from Brisbane to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated 17 May 2026.
See what other customers who have flown with Air New Zealand,Cathay Pacific, andQantas Airways from Brisbane to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Food

7.4

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very Good
645 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Food

7.4

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Cathay Pacific
7.6
Good
1,332 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Food

7.4

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Qantas Airways
7.5
Good
1,037 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Food

7.4

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
United Airlines
7.4
Good
9,737 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Food

7.4

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air Canada
7.1
Good
11,056 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Food

7.4

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Related info for your journey

Find useful and relevant information for your journey from Brisbane to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Brisbane to Illinois?

    Brisbane (BNE), located 12.3 km from the city centre, is the airport you fly out of when you book flights from Brisbane to Illinois.

  • How long is the flight from Brisbane to Illinois?

    There are many flights that can get you from Brisbane to Illinois in 40h 45m. Fly via Cathay Pacific or Qantas Airways to get the fastest option. Brisbane and Illinois are separated by a distance of 14318 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Brisbane to Illinois?

    Most travellers choose Brisbane - Chicago O'Hare Intl, Brisbane - Chicago Midway or Brisbane - Moline Quad-City when deciding on the best route from Brisbane to Illinois.

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

    Yes. In addition to deals on Brisbane to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brisbane to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brisbane to Illinois.

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

    Yes. Cheapflights offers flight deals from Brisbane to Illinois 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 Brisbane to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Brisbane to Illinois (average of $955). Flying from Brisbane to Illinois in December is currently the most expensive (average of $1,488). 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 4 airlines flying from Brisbane to Illinois

Discover the top 4 airlines that operate flights from Brisbane to Illinois. 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 17 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,107Average$1,694FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,248Average$2,205FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapest$1,336Average$1,877FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air New ZealandCheapest$1,494Average$1,586FlexibilityNo cancel feeOn-time78%
Search Air New Zealand 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 Brisbane to Illinois?

Deals for Brisbane to Illinois 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 Brisbane to Illinois?

Cheapflights helps you find that perfect flight to Illinois from Brisbane by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Brisbane to Illinois with no change fees?

Need flexible booking options for your flight to Illinois from Brisbane? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Brisbane to Illinois become cheaper?

Not ready to book yet? You can track prices for flights from Brisbane to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

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