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Cheap flights from Australia to Chicago from $607

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Chicago

Recent round-trip flight deals from Australia to Chicago

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 5:13 amSYD  Sydney Kingsford Smith-ORD Chicago O'Hare Intl
32h 13m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:26 am - 12:35 pmORD  Chicago O'Hare Intl-SYD Sydney Kingsford Smith
33h 09m3 stops Atlanta Hartsfield-Jackson Los Angeles Nadi
$1,067Multiple Airlines
Thu, Nov 5 - Thu, Nov 12
Multiple Airlines Logo
2:00 pm - 5:13 amSYD  Sydney Kingsford Smith-ORD Chicago O'Hare Intl
32h 13m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:26 am - 12:35 pmORD  Chicago O'Hare Intl-SYD Sydney Kingsford Smith
33h 09m3 stops Atlanta Hartsfield-Jackson Los Angeles Nadi
$1,092Multiple Airlines
Thu, Nov 5 - Thu, Nov 12
Cathay Pacific Logo
12:50 am - 12:30 pmBNE  Brisbane-ORD Chicago O'Hare Intl
27h 40m1 stop Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 11:20 pmORD  Chicago O'Hare Intl-BNE Brisbane
41h 10m1 stop Hong Kong Intl
$1,123Cathay Pacific
Tue, Nov 3 - Wed, Nov 11
Cathay Pacific Logo
12:05 am - 1:55 pmBNE  Brisbane-ORD Chicago O'Hare Intl
28h 50m1 stop Hong Kong Intl
Cathay Pacific Logo
3:10 pm - 11:20 pmORD  Chicago O'Hare Intl-BNE Brisbane
41h 10m1 stop Hong Kong Intl
$1,125Cathay Pacific
Mon, Oct 19 - Tue, Oct 27
Cathay Pacific Logo
12:50 am - 12:30 pmBNE  Brisbane-ORD Chicago O'Hare Intl
27h 40m1 stop Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 11:20 pmORD  Chicago O'Hare Intl-BNE Brisbane
41h 10m1 stop Hong Kong Intl
$1,159Cathay Pacific
Thu, Nov 5 - Fri, Nov 13
Multiple Airlines Logo
10:30 am - 6:34 amMEL  Melbourne-ORD Chicago O'Hare Intl
36h 04m1 stop Los Angeles
Multiple Airlines Logo
6:30 am - 10:30 amORD  Chicago O'Hare Intl-MEL Melbourne
35h 00m3 stops Denver Intl Los Angeles San Francisco
$1,171Multiple Airlines
Sun, Oct 18 - Tue, Nov 3
Qantas Airways Logo
10:10 am - 3:59 pmSYD  Sydney Kingsford Smith-ORD Chicago O'Hare Intl
21h 49m1 stop Los Angeles
Qantas Airways Logo
6:55 pm - 9:00 amORD  Chicago O'Hare Intl-SYD Sydney Kingsford Smith
22h 05m1 stop Los Angeles
$1,321Qantas Airways
Mon, Oct 12 - Tue, Oct 27
Qantas Airways Logo
10:10 am - 8:00 pmSYD  Sydney Kingsford Smith-ORD Chicago O'Hare Intl
25h 50m1 stop Los Angeles
Qantas Airways Logo
6:55 pm - 9:00 amORD  Chicago O'Hare Intl-SYD Sydney Kingsford Smith
22h 05m1 stop Los Angeles
$1,360Qantas Airways
Wed, Oct 14 - Thu, Oct 29
United Airlines Logo
11:20 am - 9:38 amBNE  Brisbane-ORD Chicago O'Hare Intl
38h 18m2 stops San Francisco Minneapolis St Paul
United Airlines Logo
9:51 pm - 7:30 amORD  Chicago O'Hare Intl-BNE Brisbane
41h 39m1 stop San Francisco
$1,759United Airlines
Sun, Dec 20 - Mon, Dec 28
United Airlines Logo
11:20 am - 4:31 pmBNE  Brisbane-ORD Chicago O'Hare Intl
21h 11m1 stop San Francisco
United Airlines Logo
3:00 pm - 7:30 amORD  Chicago O'Hare Intl-BNE Brisbane
24h 30m2 stops Los Angeles San Francisco
$2,222United Airlines
Fri, Nov 6 - Fri, Nov 13

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American Airlines flights from Australia to Chicago O'Hare Intl Airport

Our best American Airlines deals on Australia to Chicago O'Hare Intl Airport flight tickets
American Airlines
Oct 22
PER10:55 pmPerth
45h 40m
2 stops
ORD7:35 amChicago O'Hare Intl
Oct 25
ORD6:00 amChicago O'Hare Intl
40h 10m
2 stops
PER11:10 amPerth
$1,375
American Airlines
Oct 22
PER10:55 pmPerth
45h 40m
2 stops
ORD7:35 amChicago O'Hare Intl
Oct 25
ORD6:00 amChicago O'Hare Intl
40h 10m
2 stops
PER11:10 amPerth
$1,377
American Airlines
Oct 22
PER10:55 pmPerth
46h 39m
2 stops
ORD8:34 amChicago O'Hare Intl
Oct 25
ORD7:00 amChicago O'Hare Intl
39h 10m
2 stops
PER11:10 amPerth
$1,378

Cathay Pacific flights from Australia to Chicago O'Hare Intl Airport

Our best Cathay Pacific deals on Australia to Chicago O'Hare Intl Airport flight tickets
Cathay Pacific
Nov 3
BNE12:50 amBrisbane
27h 40m
1 stop
ORD12:30 pmChicago O'Hare Intl
Nov 11
ORD2:10 pmChicago O'Hare Intl
41h 10m
1 stop
BNE11:20 pmBrisbane
$1,123
Cathay Pacific
Oct 19
BNE12:05 amBrisbane
28h 50m
1 stop
ORD1:55 pmChicago O'Hare Intl
Oct 27
ORD3:10 pmChicago O'Hare Intl
41h 10m
1 stop
BNE11:20 pmBrisbane
$1,125
Cathay Pacific
Nov 5
BNE12:50 amBrisbane
27h 40m
1 stop
ORD12:30 pmChicago O'Hare Intl
Nov 13
ORD2:10 pmChicago O'Hare Intl
41h 10m
1 stop
BNE11:20 pmBrisbane
$1,159

momondo Fare Finder

 
Use the filters below to find and compare flights from Australia to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 11/5

2:00 pm-5:13 am

3 stops32h 13m

Chicago O'Hare Intl

Thu 11/12

10:26 am-12:35 pm

3 stops33h 09m

$1,067

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 11/5

2:00 pm-5:13 am

3 stops32h 13m

Chicago O'Hare Intl

Thu 11/12

10:26 am-12:35 pm

3 stops33h 09m

$1,092

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Tue 11/3

12:50 am-12:30 pm

1 stop27h 40m

Chicago O'Hare Intl

Wed 11/11

2:10 pm-11:20 pm

1 stop41h 10m

$1,123

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Mon 10/19

12:05 am-1:55 pm

1 stop28h 50m

Chicago O'Hare Intl

Tue 10/27

3:10 pm-11:20 pm

1 stop41h 10m

$1,125

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Thu 11/5

12:50 am-12:30 pm

1 stop27h 40m

Chicago O'Hare Intl

Fri 11/13

2:10 pm-11:20 pm

1 stop41h 10m

$1,159

MelbourneChicago

MEL Melbourne - ORD Chicago O'Hare Intl

MELORD

Melbourne

Sun 10/18

10:30 am-6:34 am

1 stop36h 04m

Chicago O'Hare Intl

Tue 11/3

6:30 am-10:30 am

3 stops35h 00m

$1,171
Quickest round-trip

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Mon 10/12

10:10 am-3:59 pm

1 stop21h 49m

Chicago O'Hare Intl

Tue 10/27

6:55 pm-9:00 am

1 stop22h 05m

$1,321

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Wed 10/14

10:10 am-8:00 pm

1 stop25h 50m

Chicago O'Hare Intl

Thu 10/29

6:55 pm-9:00 am

1 stop22h 05m

$1,360

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Sun 12/20

11:20 am-9:38 am

2 stops38h 18m

Chicago O'Hare Intl

Mon 12/28

9:51 pm-7:30 am

1 stop41h 39m

$1,759

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Fri 11/6

11:20 am-4:31 pm

1 stop21h 11m

Chicago O'Hare Intl

Fri 11/13

3:00 pm-7:30 am

2 stops24h 30m

$2,222

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Australia to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of March is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Australia averaging around $1,147.

How far in advance should I book a flight from Australia to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,442 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Australia for as low as $875 on momondo.

Can stopping save me money on Australia to Chicago O'Hare Intl Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a Australia to Chicago O'Hare Intl Airport flight.

Cheap Australia to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Chicago O'Hare Intl Airport

Best Price Found

$607

Fastest flight time

23h 39m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Australia in the past 72 hours is $607. The best round-trip flight deal from Australia to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,067.
The fastest flight from Australia to Chicago O'Hare Intl Airport takes 23h 39m
There are no direct flights from Australia to Chicago O'Hare Intl Airport. There are no popular flight routes from Australia to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Australia to Chicago O'Hare Intl Airport

  • When did momondo last update prices for flights from Australia to Chicago O'Hare Intl Airport?

    Prices for flights from Australia to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Australia to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Australia to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Australia to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Australia to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $970Free CancellationRating
7.5
1,101 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,133Free CancellationRating
7.4
10,233 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Rosemont
Gurnee
Oak Brook
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Elgin
Janesville
Evanston
Skokie

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Chicago?

Finding the right flight to Chicago from Australia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

Can I find flights from Australia to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Australia with this policy.

How can momondo help me find flights from Australia to Chicago?

Once all potential Australia to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Australia to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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