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Cheap flights from Australia to Chicago from $596

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Chicago departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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.
Air Canada Logo
10:00 am - 7:58 pm
BNE
-
ORD
24h 58m
1 stop
Air Canada Logo
3:40 pm - 7:05 am
ORD
-
BNE
24h 25m
1 stop
$934Air Canada
Tue, Apr 14 - Tue, Apr 28
Air Canada Logo
10:00 am - 7:58 pm
BNE
-
ORD
24h 58m
1 stop
Air Canada Logo
4:10 pm - 7:05 am
ORD
-
BNE
23h 55m
2 stops
$940Air Canada
Tue, Apr 14 - Tue, Apr 28
Air Canada Logo
10:00 am - 5:04 pm
BNE
-
ORD
22h 04m
2 stops
Air Canada Logo
4:10 pm - 7:05 am
ORD
-
BNE
23h 55m
2 stops
$945Air Canada
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
12:00 pm - 9:35 pm
MEL
-
ORD
25h 35m
1 stop
Multiple Airlines Logo
4:44 pm - 9:30 am
ORD
-
MEL
24h 46m
1 stop
$1,060Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Delta Logo
9:40 am - 5:54 pm
SYD
-
MDW
24h 14m
2 stops
Delta Logo
12:52 pm - 6:50 am
MDW
-
SYD
26h 58m
2 stops
$1,063Delta
Thu, Mar 19 - Tue, Apr 21
Delta Logo
10:40 am - 5:45 pm
SYD
-
MDW
24h 05m
2 stops
Delta Logo
10:45 am - 7:25 am
MDW
-
SYD
28h 40m
2 stops
$1,064Delta
Mon, Mar 2 - Wed, Mar 11
Multiple Airlines Logo
12:00 pm - 9:35 pm
MEL
-
ORD
25h 35m
1 stop
Multiple Airlines Logo
4:44 pm - 9:30 am
ORD
-
MEL
24h 46m
1 stop
$1,065Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
United Airlines Logo
12:00 pm - 5:02 pm
MEL
-
ORD
21h 02m
1 stop
United Airlines Logo
12:50 pm - 8:30 am
ORD
-
MEL
27h 40m
2 stops
$1,076United Airlines
Thu, Mar 12 - Mon, Mar 23
United Airlines Logo
1:00 pm - 7:55 pm
MEL
-
ORD
23h 55m
1 stop
United Airlines Logo
2:15 pm - 9:15 am
ORD
-
MEL
27h 00m
1 stop
$1,123United Airlines
Sun, Mar 1 - Tue, Mar 31
Qantas Airways Logo
7:50 am - 11:47 pm
ADL
-
ORD
31h 27m
2 stops
Qantas Airways Logo
11:31 am - 9:25 am
ORD
-
ADL
31h 24m
2 stops
$1,311Qantas Airways
Thu, Mar 26 - Sun, Apr 5

American Airlines flights from Australia to Chicago

Our best American Airlines deals on Australia to Chicago flight tickets
American Airlines
Feb 18
BNE9:40 amBrisbane
37h 01m
2 stops
ORD6:41 amChicago O'Hare Intl
Feb 21
ORD10:18 pmChicago O'Hare Intl
38h 42m
2 stops
BNE5:00 amBrisbane
$924
American Airlines
Mar 2
SYD11:20 amSydney Kingsford Smith
23h 26m
1 stop
ORD5:46 pmChicago O'Hare Intl
Mar 11
ORD4:49 pmChicago O'Hare Intl
24h 11m
2 stops
SYD9:00 amSydney Kingsford Smith
$1,045
American Airlines
Mar 16
MEL12:00 pmMelbourne
25h 35m
1 stop
ORD9:35 pmChicago O'Hare Intl
Mar 23
ORD1:26 pmChicago O'Hare Intl
23h 34m
2 stops
MEL5:00 amMelbourne
$1,078

Japan Airlines flights from Australia to Chicago

Our best Japan Airlines deals on Australia to Chicago flight tickets
Japan Airlines
Feb 18
PER12:25 amPerth
27h 20m
2 stops
ORD1:45 pmChicago O'Hare Intl
Mar 4
ORD5:40 pmChicago O'Hare Intl
40h 15m
2 stops
PER11:55 pmPerth
$1,457
Japan Airlines
Mar 5
PER10:30 amPerth
41h 15m
2 stops
ORD1:45 pmChicago O'Hare Intl
Mar 9
ORD6:40 pmChicago O'Hare Intl
39h 15m
2 stops
PER10:55 pmPerth
$1,468
Japan Airlines
Mar 5
PER10:30 amPerth
41h 15m
2 stops
ORD1:45 pmChicago O'Hare Intl
Mar 9
ORD6:40 pmChicago O'Hare Intl
39h 15m
2 stops
PER10:55 pmPerth
$1,469

momondo Fare Finder

 
Customize your flight search to find flights from Australia to Chicago 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, momondo users made 832,500 searches. Data last updated February 16, 2026.
Use the filters below to find and compare flights from Australia to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Tue 4/14

10:00 am-7:58 pm

1 stop24h 58m

Chicago O'Hare Intl

Tue 4/28

3:40 pm-7:05 am

1 stop24h 25m

$934

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Tue 4/14

10:00 am-7:58 pm

1 stop24h 58m

Chicago O'Hare Intl

Tue 4/28

4:10 pm-7:05 am

2 stops23h 55m

$940

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Tue 4/14

10:00 am-5:04 pm

2 stops22h 04m

Chicago O'Hare Intl

Tue 4/28

4:10 pm-7:05 am

2 stops23h 55m

$945

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Mon 3/16

12:00 pm-9:35 pm

1 stop25h 35m

Chicago O'Hare Intl

Mon 3/23

4:44 pm-9:30 am

1 stop24h 46m

$1,060

SydneyChicago

SYD - MDW

SYDMDW

Sydney Kingsford Smith

Thu 3/19

9:40 am-5:54 pm

2 stops24h 14m

Chicago Midway

Tue 4/21

12:52 pm-6:50 am

2 stops26h 58m

$1,063

SydneyChicago

SYD - MDW

SYDMDW

Sydney Kingsford Smith

Mon 3/2

10:40 am-5:45 pm

2 stops24h 05m

Chicago Midway

Wed 3/11

10:45 am-7:25 am

2 stops28h 40m

$1,064

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Mon 3/16

12:00 pm-9:35 pm

1 stop25h 35m

Chicago O'Hare Intl

Mon 3/23

4:44 pm-9:30 am

1 stop24h 46m

$1,065

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Thu 3/12

12:00 pm-5:02 pm

1 stop21h 02m

Chicago O'Hare Intl

Mon 3/23

12:50 pm-8:30 am

2 stops27h 40m

$1,076

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sun 3/1

1:00 pm-7:55 pm

1 stop23h 55m

Chicago O'Hare Intl

Tue 3/31

2:15 pm-9:15 am

1 stop27h 00m

$1,123

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Thu 3/26

7:50 am-11:47 pm

2 stops31h 27m

Chicago O'Hare Intl

Sun 4/5

11:31 am-9:25 am

2 stops31h 24m

$1,311

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

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?

The month of April is, on average, the cheapest month to fly to Chicago from Australia, with most prices found around $839. If you’re not able to fly to Chicago in April, then March is your next best option. Flight prices from Australia to Chicago during March average around $862.

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,195 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Australia for as low as $802 on momondo.

Can stopping save me money on Australia to Chicago flights?

You could potentially save up to 22% on your flight if you consider stops on a Australia to Chicago flight.

Cheap Australia to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Chicago

Fastest flight time

19h 12m

Direct flights

None
The fastest flight from Australia to Chicago takes 19h 12m
There are no direct flights from Australia to Chicago. There are no popular flight routes from Australia to Chicago.
Search flight deals

  • When did momondo last update prices for flights from Australia to Chicago?

    Prices for flights from Australia to Chicago are updated daily.

  • How many operators does momondo search for flights from Australia to Chicago?

  • How old do you have to be to fly from Australia to Chicago?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Chicago

Compare and see reviews for airlines that fly from Australia to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $646Free CancellationRating
7.5
991 reviews
Search Qantas Airways flights
Air CanadaPriceFrom $862Free CancellationRating
7.1
10,725 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $973Free CancellationRating
8.3
1,704 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $1,110Free CancellationRating
7.4
9,307 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Chicago for you.

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

Yes. All flights to Chicago from Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Australia to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Australia to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport