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Cheap flights from Brisbane to Illinois from $936

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — ORD
9 May — 16 May1
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 9 April 2026.

Thu 21/522:15
BNE
-
ORD
1 stop37h 45m
Multiple Airlines
Thu 28/519:49
ORD
-
BNE
2 stops33h 11m
Multiple Airlines
Deal found 6/4$1,945
Sat 23/522:15
BNE
-
ORD
1 stop37h 45m
Multiple Airlines
Sat 30/519:49
ORD
-
BNE
2 stops33h 11m
Multiple Airlines
Deal found 8/4$2,052
Mon 26/1018:10
BNE
-
ORD
2 stops44h 49m
Multiple Airlines
Fri 13/1117:55
ORD
-
BNE
2 stops48h 50m
Multiple Airlines
Deal found 5/4$2,081
Sat 2/522:15
BNE
-
ORD
1 stop37h 45m
Multiple Airlines
Thu 7/520:48
ORD
-
BNE
2 stops32h 12m
Multiple Airlines
Deal found 5/4$2,225
Sun 24/507:00
BNE
-
ORD
2 stops37h 59m
Multiple Airlines
Sun 31/507:15
ORD
-
BNE
2 stops32h 50m
Multiple Airlines
Deal found 8/4$2,259
Thu 21/500:05
BNE
-
ORD
1 stop28h 50m
Multiple Airlines
Fri 29/520:46
ORD
-
BNE
2 stops46h 54m
Multiple Airlines
Deal found 8/4$2,271
Mon 26/1009:45
BNE
-
ORD
1 stop21h 53m
Air Canada
Fri 13/1115:40
ORD
-
BNE
1 stop25h 05m
Air Canada
Deal found 5/4$2,305
Tue 12/510:00
BNE
-
STL
2 stops41h 06m
Air Canada
Sun 17/507:05
STL
-
BNE
2 stops57h 00m
Air Canada
Deal found 8/4$2,594
Thu 5/1113:10
BNE
-
MLI
2 stops41h 54m
American Airlines
Sat 7/1111:10
MLI
-
BNE
1 stop27h 20m
American Airlines
Deal found 7/4$2,736
Wed 6/510:00
BNE
-
STL
2 stops49h 25m
Air Canada
Sun 10/513:05
STL
-
BNE
2 stops51h 00m
Air Canada
Deal found 5/4$2,896
Sat 23/520:35
BNE
-
MLI
2 stops29h 02m
Multiple Airlines
Sat 30/514:31
MLI
-
BNE
2 stops23h 29m
Multiple Airlines
Deal found 8/4$2,967
Thu 7/520:35
BNE
-
MLI
2 stops54h 44m
American Airlines
Mon 11/515:48
MLI
-
BNE
2 stops36h 07m
American Airlines
Deal found 4/4$3,039

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 9 April 2026.

Round-trip from

$1,945

One-way from

$936

Popular in

December

Cheapest in

January

Average price

$1,728
21/5-28/5
  • 21/5-28/5
  • 3 total stops
  • 70h 56m total
  • Brisbane to Illinois
Search Deals
18/5
  • 18/5
  • 3 total stops
  • 39h 34m total
  • Brisbane to Illinois
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($93 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 9 April 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

Sat 23/5

22:15-21:00

1 stop37h 45m

Chicago O'Hare Intl

Sat 30/5

19:49-20:00

2 stops33h 11m

$2,052

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Sat 2/5

22:15-21:00

1 stop37h 45m

Chicago O'Hare Intl

Thu 7/5

20:48-20:00

2 stops32h 12m

$2,225

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Tue 19/5

10:15-08:00

2 stops36h 45m

Chicago O'Hare Intl

Tue 26/5

15:40-07:05

1 stop24h 25m

$2,533

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Sun 24/5

20:40-06:34

2 stops48h 54m

Chicago O'Hare Intl

Sun 31/5

07:15-05:00

1 stop30h 45m

$2,568

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Tue 12/5

10:00-12:06

2 stops41h 06m

Lambert-St Louis

Sun 17/5

07:05-07:05

2 stops57h 00m

$2,594

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Thu 7/5

22:15-21:00

1 stop37h 45m

Chicago O'Hare Intl

Thu 14/5

12:05-10:40

3 stops31h 35m

$2,610

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Thu 7/5

10:00-14:45

1 stop19h 45m

Chicago O'Hare Intl

Mon 11/5

08:45-07:05

2 stops31h 20m

$2,646

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Wed 6/5

10:00-20:25

2 stops49h 25m

Lambert-St Louis

Sun 10/5

13:05-07:05

2 stops51h 00m

$2,896

BrisbaneMoline

BNE - MLI

BNEMLI

Brisbane

Sat 23/5

20:35-10:37

2 stops29h 02m

Moline Quad-City

Sat 30/5

14:31-05:00

2 stops23h 29m

$2,967

BrisbaneMoline

BNE - MLI

BNEMLI

Brisbane

Thu 7/5

20:35-12:19

2 stops54h 44m

Moline Quad-City

Mon 11/5

15:48-18:55

2 stops36h 07m

$3,039

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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

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

Currently, November is the cheapest month in which you can book a flight from Brisbane to Illinois (average of $1,090). Flying from Brisbane to Illinois in January is currently the most expensive (average of $1,778). 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 9 April 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
626 reviews
Check prices

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Comfort

8.0

Overall

8.0

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
626 reviews
Air New Zealand
8.0
Very Good
626 reviews
Check prices

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Comfort

8.0

Overall

8.0

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
1,262 reviews
Air New Zealand
8.0
Very Good
626 reviews
Check prices

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Comfort

8.0

Overall

8.0

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
1,017 reviews
Air New Zealand
8.0
Very Good
626 reviews
Check prices

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Comfort

8.0

Overall

8.0

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
9,554 reviews
Air New Zealand
8.0
Very Good
626 reviews
Check prices

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Comfort

8.0

Overall

8.0

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
10,907 reviews
Air New Zealand
8.0
Very Good
626 reviews
Check prices

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Comfort

8.0

Overall

8.0

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 36h 45m. Fly via Air Canada or American Airlines 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 - Moline Quad-City or Brisbane - Lambert-St Louis 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, November is the cheapest month in which you can book a flight from Brisbane to Illinois (average of $1,090). Flying from Brisbane to Illinois in January is currently the most expensive (average of $1,778). 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

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Alternative routes for Brisbane to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Brisbane to Illinois

Discover the top 5 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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,085Average$2,037FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,175Average$1,713FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,265Average$2,236FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapest$1,379Average$1,859FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air New ZealandCheapest$1,514Average$1,607FlexibilityNo 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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