How does KAYAK find such low prices on flights from Illinois to Brisbane?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Brisbane.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Brisbane?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brisbane from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Brisbane?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brisbane with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Brisbane?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brisbane from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$827 CHEAP FLIGHTS from Illinois to Brisbane

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Flight Deals

Cheap Flights from Illinois to Brisbane

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Brisbane

Mon, Feb 1 - Sat, Feb 13

8:40 am - 8:45 amORD Chicago O'Hare Intl-BNE Brisbane

32h 05m2 stops Calgary Vancouver Intl

10:45 am - 2:32 pmBNE Brisbane-ORD Chicago O'Hare Intl

19h 47m1 stop Vancouver Intl

$1,070Air Canada

Mon, Feb 1 - Sat, Feb 13

8:58 am - 8:45 amORD Chicago O'Hare Intl-BNE Brisbane

31h 47m1 stop Vancouver Intl

10:45 am - 8:02 pmBNE Brisbane-ORD Chicago O'Hare Intl

25h 17m1 stop Vancouver Intl

$1,070Air Canada

Fri, Feb 26 - Mon, Mar 8

3:35 pm - 8:45 amORD Chicago O'Hare Intl-BNE Brisbane

25h 10m1 stop Vancouver Intl

10:45 am - 4:50 pmBNE Brisbane-ORD Chicago O'Hare Intl

46h 05m2 stops Vancouver Intl Calgary

$1,070Air Canada

Sun, Feb 14 - Tue, Mar 2

5:40 am - 5:50 amORD Chicago O'Hare Intl-BNE Brisbane

32h 10m1 stop Los Angeles

11:25 am - 7:05 amBNE Brisbane-ORD Chicago O'Hare Intl

35h 40m2 stops Nadi Los Angeles

$1,128Multiple Airlines

Sat, Feb 13 - Tue, Mar 2

5:40 am - 5:50 amORD Chicago O'Hare Intl-BNE Brisbane

32h 10m1 stop Los Angeles

11:25 am - 7:05 amBNE Brisbane-ORD Chicago O'Hare Intl

35h 40m2 stops Nadi Los Angeles

$1,164Multiple Airlines

Sat, Feb 13 - Mon, Mar 1

5:40 am - 5:50 amORD Chicago O'Hare Intl-BNE Brisbane

32h 10m1 stop Los Angeles

11:40 am - 7:05 amBNE Brisbane-ORD Chicago O'Hare Intl

35h 25m2 stops Nadi Los Angeles

$1,164Multiple Airlines

Thu, Feb 18 - Sat, Mar 13

8:27 am - 7:30 amMLI Moline Quad-City-BNE Brisbane

31h 03m2 stops Chicago O'Hare Intl San Francisco

11:20 am - 6:09 pmBNE Brisbane-MLI Moline Quad-City

22h 49m2 stops San Francisco Chicago O'Hare Intl

$1,219United Airlines

Mon, Feb 15 - Wed, Mar 3

4:59 pm - 5:50 amORD Chicago O'Hare Intl-BNE Brisbane

20h 51m1 stop Los Angeles

1:10 pm - 4:57 pmBNE Brisbane-ORD Chicago O'Hare Intl

19h 47m1 stop Los Angeles

$1,230Qantas Airways

Thu, Feb 18 - Sat, Mar 13

4:17 pm - 6:30 amMLI Moline Quad-City-BNE Brisbane

22h 13m1 stop Dallas/Fort Worth

9:40 am - 10:54 pmBNE Brisbane-MLI Moline Quad-City

29h 14m1 stop Dallas/Fort Worth

$1,262Qantas Airways

Sat, Nov 28 - Sun, Dec 13

11:52 am - 7:30 amORD Chicago O'Hare Intl-BNE Brisbane

27h 38m1 stop San Francisco

11:20 am - 2:39 pmBNE Brisbane-ORD Chicago O'Hare Intl

19h 19m1 stop San Francisco

$1,749United Airlines

Recent last minute flight deals from Illinois to Brisbane

Thu, Nov 5 - Sat, Nov 7

11:30 pm - 8:20 pmORD Chicago O'Hare Intl-BNE Brisbane

28h 50m1 stop Taipei City Taiwan Taoyuan Intl

10:35 pm - 7:35 pmBNE Brisbane-ORD Chicago O'Hare Intl

37h 00m1 stop Taipei City Taiwan Taoyuan Intl

$8,085EVA Air

Thu, Nov 5 - Mon, Nov 9

11:30 pm - 8:20 pmORD Chicago O'Hare Intl-BNE Brisbane

28h 50m1 stop Taipei City Taiwan Taoyuan Intl

10:35 pm - 7:35 pmBNE Brisbane-ORD Chicago O'Hare Intl

37h 00m1 stop Taipei City Taiwan Taoyuan Intl

$8,100EVA Air

Thu, Nov 5 - Mon, Nov 9

11:30 pm - 8:20 pmORD Chicago O'Hare Intl-BNE Brisbane

28h 50m1 stop Taipei City Taiwan Taoyuan Intl

10:35 pm - 5:00 pmBNE Brisbane-ORD Chicago O'Hare Intl

34h 25m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$8,511EVA Air

Tue, Nov 3 - Wed, Nov 11

9:57 pm - 8:45 amORD Chicago O'Hare Intl-BNE Brisbane

42h 48m2 stops San Francisco Vancouver Intl

10:45 am - 7:59 pmBNE Brisbane-ORD Chicago O'Hare Intl

25h 14m1 stop Vancouver Intl

$11,416Air Canada

Tue, Nov 3 - Mon, Nov 9

9:57 pm - 8:45 amORD Chicago O'Hare Intl-BNE Brisbane

42h 48m2 stops San Francisco Vancouver Intl

10:45 am - 7:59 pmBNE Brisbane-ORD Chicago O'Hare Intl

25h 14m1 stop Vancouver Intl

$11,416Air Canada

Tue, Nov 3 - Sun, Nov 8

9:57 pm - 8:45 amORD Chicago O'Hare Intl-BNE Brisbane

42h 48m2 stops San Francisco Vancouver Intl

6:35 am - 7:59 pmBNE Brisbane-ORD Chicago O'Hare Intl

29h 24m2 stops Sydney Kingsford Smith Vancouver Intl

$11,440Air Canada

Mon, Nov 2 - Mon, Nov 9

2:30 pm - 7:30 amORD Chicago O'Hare Intl-BNE Brisbane

25h 00m1 stop San Francisco

11:20 am - 6:49 pmBNE Brisbane-ORD Chicago O'Hare Intl

23h 29m1 stop San Francisco

$14,166United Airlines

Mon, Nov 2 - Mon, Nov 9

11:52 am - 7:30 amORD Chicago O'Hare Intl-BNE Brisbane

27h 38m1 stop San Francisco

7:05 am - 2:35 pmBNE Brisbane-ORD Chicago O'Hare Intl

23h 30m2 stops Sydney Kingsford Smith Los Angeles

$14,189United Airlines

Thu, Nov 5 - Sat, Nov 7

6:45 pm - 11:35 amORD Chicago O'Hare Intl-BNE Brisbane

24h 50m2 stops Los Angeles Sydney Kingsford Smith

4:50 pm - 4:05 pmBNE Brisbane-ORD Chicago O'Hare Intl

39h 15m2 stops Sydney Kingsford Smith Los Angeles

$16,897Qantas Airways

Mon, Nov 2 - Wed, Nov 11

5:15 pm - 5:50 amORD Chicago O'Hare Intl-BNE Brisbane

20h 35m1 stop Los Angeles

1:10 pm - 5:00 pmBNE Brisbane-ORD Chicago O'Hare Intl

19h 50m1 stop Los Angeles

$17,263Qantas Airways

Useful Info

Low season	April
High season	December
Cheapest flight	$827

Best time to beat the crowds but there is an average 12% increase in price.

Most popular time to fly with an average 22% increase in price.

Flight from Chicago to Brisbane

How does KAYAK find such low prices on flights from Illinois to Brisbane?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Brisbane.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Brisbane?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brisbane from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Brisbane?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brisbane with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Brisbane?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brisbane from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.