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Cheap flights from Illinois to Brisbane from $764

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNE
1 Apr — 8 Apr1
1 adult

Cheap flight deals from Illinois to Brisbane

Keep the following information in mind while searching for Illinois to Brisbane flight deals. Data was last updated 27 March 2025.

Round-trip from

$1,443

One-way from

$764

Popular in

December

Cheapest in

February

Average price

$1,706
Iberia
  • Iberia
  • 11/5-18/5
  • 4 total stops
  • 52h 18m total
  • Illinois to Brisbane
Search Deals
American Airlines
  • American Airlines
  • 19/4
  • 1 total stop
  • 20h 55m total
  • Illinois to Brisbane
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($237 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($138 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Illinois to Brisbane

Cheapest flights from Illinois to Brisbane
Explore the most affordable flight options available from Illinois to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Tue 25/1114:25ORD - BNE
1 stop24h 05mQantas Airways
Thu 25/1219:25BNE - ORD
1 stop19h 45mQantas Airways
Deal found 26/3$1,425
Sun 11/510:15ORD - BNE
2 stops28h 10mIberia
Sun 18/520:05BNE - ORD
2 stops24h 08mIberia
Deal found 26/3$1,443
Fri 2/517:30ORD - BNE
1 stop20h 55mAmerican Airlines
Wed 14/520:05BNE - ORD
1 stop24h 48mAmerican Airlines
Deal found 26/3$1,457
Tue 6/509:30ORD - BNE
3 stops46h 20mMultiple Airlines
Tue 13/511:40BNE - ORD
2 stops34h 02mMultiple Airlines
Deal found 25/3$1,641
Thu 6/1113:55STL - BNE
2 stops28h 15mMultiple Airlines
Sat 15/1111:25BNE - STL
2 stops27h 04mMultiple Airlines
Deal found 26/3$1,895
Tue 25/1114:00ORD - BNE
3 stops33h 30mAir Canada
Thu 25/1210:45BNE - ORD
2 stops25h 40mAir Canada
Deal found 26/3$1,947
Thu 6/1113:55STL - BNE
1 stop24h 35mAmerican Airlines
Sat 15/1109:45BNE - STL
1 stop28h 44mAmerican Airlines
Deal found 26/3$2,066
Sat 22/1113:30STL - BNE
2 stops26h 00mUnited Airlines
Fri 26/1211:40BNE - STL
2 stops43h 41mUnited Airlines
Deal found 26/3$2,114
Tue 6/518:45ORD - BNE
2 stops37h 05mFiji Airways
Tue 13/511:40BNE - ORD
2 stops23h 44mFiji Airways
Deal found 25/3$2,163
Tue 6/516:00ORD - BNE
1 stop28h 05mCathay Pacific
Tue 13/523:55BNE - ORD
1 stop29h 30mCathay Pacific
Deal found 25/3$2,253
Sat 2/819:38STL - BNE
2 stops23h 57mFiji Airways
Sat 9/823:50BNE - STL
2 stops38h 07mFiji Airways
Deal found 26/3$2,367
Mon 22/916:30ORD - BNE
1 stop23h 00mUnited Airlines
Sat 4/1010:30BNE - ORD
1 stop29h 41mUnited Airlines
Deal found 26/3$2,405

Cheapflights Fare Finder

Customise your flight search to find flights from Illinois to Brisbane 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 27 March 2025.
Use the filters below to find and compare flights from Illinois to Brisbane that are best for you.

Fly from

Illinois

Fly to

Brisbane

Route

Depart

Return

Price

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 11/5

10:15-05:25

2 stops28h 10m

Brisbane

Sun 18/5

20:05-05:13

2 stops24h 08m

$1,443

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 6/5

09:55-05:25

1 stop28h 30m

Brisbane

Tue 20/5

20:05-13:51

1 stop32h 46m

$1,454

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 6/5

09:30-22:50

3 stops46h 20m

Brisbane

Tue 13/5

11:40-06:42

2 stops34h 02m

$1,641

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Mon 22/9

15:40-07:05

1 stop24h 25m

Brisbane

Wed 1/10

10:00-12:49

2 stops41h 49m

$2,066

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 6/5

18:45-22:50

2 stops37h 05m

Brisbane

Tue 13/5

11:40-20:24

2 stops23h 44m

$2,163

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 6/5

16:00-11:05

1 stop28h 05m

Brisbane

Tue 13/5

23:55-14:25

1 stop29h 30m

$2,253

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 2/8

19:38-10:35

2 stops23h 57m

Brisbane

Sat 9/8

23:50-22:57

2 stops38h 07m

$2,367

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Mon 22/9

16:30-06:30

1 stop23h 00m

Brisbane

Sat 4/10

10:30-01:11

1 stop29h 41m

$2,405

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 22/5

07:30-07:05

2 stops56h 35m

Brisbane

Thu 12/6

20:45-19:43

3 stops37h 58m

$2,415

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Thu 22/5

13:33-05:25

1 stop24h 52m

Brisbane

Thu 29/5

20:05-19:38

1 stop38h 33m

$2,456

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 29 results
1
2
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Best time to book a flight from Illinois to Brisbane

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

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

Currently, May is the cheapest month in which you can book a flight from Illinois to Brisbane (average of $160). Flying from Illinois to Brisbane in September is currently the most expensive (average of $208). 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.

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

Find hourly flight availability from Illinois to Brisbane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Brisbane as you normally would.

Rainfall in Brisbane by month

Plan your trip to Brisbane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brisbane 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 Brisbane when rainfall is around 30.0 mm.

Temperature in Brisbane by month

Plan your trip to Brisbane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brisbane, 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).

Reviews of airlines servicing Brisbane

Get insights into the airlines that provide service to Brisbane. 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 Brisbane. Reviews last updated 27 March 2025.
Get a feel of what it's like to fly with Air Tahiti Nui, EVA Air and Korean Air from Illinois to Brisbane by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
EVA Air
8.4
Very Good
1,169 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very Good
1,050 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very Good
829 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.0
Very Good
182 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Brisbane. 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 into for flights to Brisbane from Illinois?

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

  • What are the cheapest airlines to fly from Illinois to Brisbane one-way?

    One-way options have recently been found by users for as low as $764 on American Airlines. Other airlines that offer cheap prices include Fiji Airways from $1,216 and Air Canada from $1,257 one-way.

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

    While some choose either Chicago Midway - Brisbane or Lambert-St Louis - Brisbane, Chicago O'Hare Intl - Brisbane is the most popular route from Illinois to Brisbane.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Illinois to Brisbane (average of $160). Flying from Illinois to Brisbane in September is currently the most expensive (average of $208). 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

Travelling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Ipswich
Redcliffe
Caboolture

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Fly with Cheapflights

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How does Cheapflights help users find flights from Illinois to Brisbane?

When you search for this flight from Illinois to Brisbane, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Brisbane?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Brisbane from Illinois.

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

Need flexible booking options for your flight to Brisbane from Illinois? 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 Illinois to Brisbane become cheaper?

Yes, Cheapflights offers price alerts on Illinois to Brisbane flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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