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Cheap flights from Brisbane to Illinois from $686

BNE — ORD
19 Nov — 26 Nov1
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

Thu 5/1113:10 -
1 stop39h 11m
Mon 9/1121:06 -
1 stop41h 24m
Deal found 19/10$1,550
Thu 19/1113:10 -
1 stop32h 49m
Thu 3/1215:17 -
2 stops23h 13m
Deal found 19/10$1,616
Tue 10/1113:10 -
1 stop19h 50m
Mon 7/1218:02 -
1 stop20h 28m
Deal found 17/10$1,618
Wed 2/1210:40 -
1 stop22h 35m
Wed 9/1214:41 -
2 stops25h 49m
Deal found 18/10$1,701
Thu 19/1110:45 -
3 stops40h 15m
Thu 3/1207:00 -
3 stops33h 45m
Deal found 19/10$1,778
Tue 10/1111:15 -
2 stops25h 20m
Mon 7/1212:55 -
2 stops26h 05m
Deal found 17/10$1,794
Thu 5/1112:15 -
1 stop40h 15m
Mon 9/1114:10 -
1 stop28h 35m
Deal found 15/10$1,818

Find flight deals from Brisbane to Illinois

Round-trip from

$1,473

One-way from

$686

Popular in

November

Cheapest in

January

Average price

$1,676
Philippine Airlines
  • Philippine Airlines
  • 6/4-26/4
  • 2 total stops
  • 88h 55m total
  • Brisbane to Illinois
Search Deals
10/2-31/12
  • 10/2-31/12
  • 2 total stops
  • 35h 40m total
  • Brisbane to Illinois
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($399 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($112 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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 Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Tue 19/1

11:35-16:55

1 stop45h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$947

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Tue 30/3

11:10-17:55

1 stop45h 45m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$949

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Sun 17/1

11:35-16:55

1 stop45h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$976

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Sun 4/4

11:10-17:55

1 stop45h 45m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,035

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Tue 30/3

12:10-07:05

3 stops57h 55m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,090

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Wed 10/2

12:15-12:30

1 stop40h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,123
Fastest return journey

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Tue 30/3

00:05-13:55

1 stop28h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,264

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Thu 1/4

00:05-13:55

1 stop28h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,267

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Thu 14/1

11:35-16:55

1 stop45h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,294

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Fri 15/1

11:35-11:40

2 stops40h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,500

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

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, January is the cheapest month in which you can book a flight from Brisbane to Illinois (average of $1,388). Flying from Brisbane to Illinois in July is currently the most expensive (average of $2,490). 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?

Airfare is below average for this route at the moment.
Brisbane to Illinois flights typically cost between $1,863 and $1,992 in April.
The cheapest return price found within the last 5 days was $1,473 on Philippine Airlines (6 Apr–26 Apr).

Reviews of airlines servicing Illinois

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
675 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.4

Food

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
Air New Zealand
8.0
Very Good
675 reviews
Air New Zealand
8.0
Very Good
675 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.4

Food

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
Cathay Pacific
7.6
Good
1,523 reviews
Air New Zealand
8.0
Very Good
675 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.4

Food

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
Qantas Airways
7.5
Good
1,114 reviews
Air New Zealand
8.0
Very Good
675 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.4

Food

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
Air Canada
7.1
Good
11,789 reviews
Air New Zealand
8.0
Very Good
675 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.4

Food

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Related info for your journey

  • 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 22h 35m. Fly via American Airlines, Delta, or Cathay Pacific 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 - Lambert-St Louis 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, January is the cheapest month in which you can book a flight from Brisbane to Illinois (average of $1,388). Flying from Brisbane to Illinois in July is currently the most expensive (average of $2,490). 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

Top 3 airlines flying from Brisbane to Illinois

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,361Average$1,795FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,623Average$1,863FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,979Average$2,479FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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.

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