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Cheap flights from Australia to Chicago from $458

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 8/29. 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
1 adult, Economy, 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.
Multiple Airlines Logo
1:15 pm - 5:50 am
SYD
-
ORD
31h 35m
2 stops
Multiple Airlines Logo
6:55 am - 10:10 pm
ORD
-
SYD
48h 15m
3 stops
$1,030Multiple Airlines
Cum, Nis 24 - Cmt, May 9
Multiple Airlines Logo
1:20 pm - 5:59 am
SYD
-
ORD
31h 39m
2 stops
Multiple Airlines Logo
7:15 am - 11:50 am
ORD
-
SYD
37h 35m
2 stops
$1,133Multiple Airlines
Çar, Haz 3 - Cum, Haz 12
Multiple Airlines Logo
1:15 pm - 5:50 am
SYD
-
ORD
31h 35m
2 stops
Multiple Airlines Logo
12:40 pm - 10:10 pm
ORD
-
SYD
42h 30m
3 stops
$1,134Multiple Airlines
Pzt, Nis 27 - Sal, May 12
EVA Air Logo
10:15 pm - 9:10 pm
BNE
-
ORD
37h 55m
1 stop
EVA Air Logo
12:30 am - 8:00 pm
ORD
-
BNE
28h 30m
1 stop
$1,411EVA Air
Pzt, Ağu 3 - Per, Ağu 13
Air New Zealand Logo
12:10 pm - 9:44 pm
MEL
-
ORD
24h 34m
2 stops
Air New Zealand Logo
4:45 pm - 10:55 am
ORD
-
MEL
27h 10m
2 stops
$1,455Air New Zealand
Sal, Ağu 4 - Sal, Ağu 25
Delta Logo
10:00 am - 6:33 pm
MEL
-
MDW
23h 33m
2 stops
Delta Logo
12:53 pm - 7:50 am
MDW
-
MEL
27h 57m
2 stops
$1,466Delta
Cum, May 8 - Cum, May 22
Delta Logo
10:00 am - 6:05 pm
MEL
-
ORD
23h 05m
2 stops
Delta Logo
11:09 am - 7:50 am
ORD
-
MEL
29h 41m
2 stops
$1,466Delta
Cum, May 8 - Cum, May 22
EVA Air Logo
10:15 pm - 9:10 pm
BNE
-
ORD
37h 55m
1 stop
EVA Air Logo
12:30 am - 8:00 pm
ORD
-
BNE
28h 30m
1 stop
$1,539EVA Air
Cmt, Tem 18 - Paz, Ağu 2
Air New Zealand Logo
12:05 pm - 9:51 pm
ADL
-
ORD
24h 16m
2 stops
Air New Zealand Logo
4:30 pm - 10:55 am
ORD
-
ADL
27h 55m
2 stops
$1,860Air New Zealand
Çar, May 20 - Çar, May 27
Qantas Airways Logo
1:25 pm - 11:59 pm
ADL
-
ORD
25h 04m
2 stops
Qantas Airways Logo
5:10 pm - 11:55 am
ORD
-
ADL
28h 15m
2 stops
$1,984Qantas Airways
Cum, May 22 - Cum, May 29

EVA Air flights from Australia to Chicago

Our best EVA Air deals on Australia to Chicago flight tickets
EVA Air
Aug 3
BNE10:15 pmBrisbane
37h 55m
1 stop
ORD9:10 pmChicago O'Hare Intl
Aug 13
ORD12:30 amChicago O'Hare Intl
28h 30m
1 stop
BNE8:00 pmBrisbane
$1,411
EVA Air
Jul 18
BNE10:15 pmBrisbane
37h 55m
1 stop
ORD9:10 pmChicago O'Hare Intl
Aug 2
ORD12:30 amChicago O'Hare Intl
28h 30m
1 stop
BNE8:00 pmBrisbane
$1,539
EVA Air
Jul 20
BNE10:15 pmBrisbane
46h 31m
2 stops
ORD5:46 amChicago O'Hare Intl
Aug 1
ORD12:30 amChicago O'Hare Intl
28h 30m
1 stop
BNE8:00 pmBrisbane
$1,559

Air New Zealand flights from Australia to Chicago

Our best Air New Zealand deals on Australia to Chicago flight tickets
Air New Zealand
Aug 4
MEL12:10 pmMelbourne
24h 34m
2 stops
ORD9:44 pmChicago O'Hare Intl
Aug 25
ORD4:45 pmChicago O'Hare Intl
27h 10m
2 stops
MEL10:55 amMelbourne
$1,455
Air New Zealand
Jul 25
MEL8:35 amMelbourne
28h 05m
2 stops
ORD9:40 pmChicago O'Hare Intl
Aug 10
ORD4:45 pmChicago O'Hare Intl
27h 10m
2 stops
MEL10:55 amMelbourne
$1,502
Air New Zealand
Aug 3
BNE9:40 amBrisbane
27h 12m
2 stops
ORD9:52 pmChicago O'Hare Intl
Aug 14
ORD4:45 pmChicago O'Hare Intl
27h 20m
2 stops
BNE11:05 amBrisbane
$1,661

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 Nisan 7, 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

Cheapest round-trip

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Cum 4/24

1:15 pm-5:50 am

2 stops31h 35m

Chicago O'Hare Intl

Cmt 5/9

6:55 am-10:10 pm

3 stops48h 15m

$1,030

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Çar 6/3

1:20 pm-5:59 am

2 stops31h 39m

Chicago O'Hare Intl

Cum 6/12

7:15 am-11:50 am

2 stops37h 35m

$1,133

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Pzt 4/27

1:15 pm-5:50 am

2 stops31h 35m

Chicago O'Hare Intl

Sal 5/12

12:40 pm-10:10 pm

3 stops42h 30m

$1,134

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Pzt 8/3

10:15 pm-9:10 pm

1 stop37h 55m

Chicago O'Hare Intl

Per 8/13

12:30 am-8:00 pm

1 stop28h 30m

$1,411

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sal 8/4

12:10 pm-9:44 pm

2 stops24h 34m

Chicago O'Hare Intl

Sal 8/25

4:45 pm-10:55 am

2 stops27h 10m

$1,455
Quickest round-trip

MelbourneChicago

MEL - MDW

MELMDW

Melbourne

Cum 5/8

10:00 am-6:33 pm

2 stops23h 33m

Chicago Midway

Cum 5/22

12:53 pm-7:50 am

2 stops27h 57m

$1,466

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Cum 5/8

10:00 am-6:05 pm

2 stops23h 05m

Chicago O'Hare Intl

Cum 5/22

11:09 am-7:50 am

2 stops29h 41m

$1,466

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Cmt 7/18

10:15 pm-9:10 pm

1 stop37h 55m

Chicago O'Hare Intl

Paz 8/2

12:30 am-8:00 pm

1 stop28h 30m

$1,539

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Çar 5/20

12:05 pm-9:51 pm

2 stops24h 16m

Chicago O'Hare Intl

Çar 5/27

4:30 pm-10:55 am

2 stops27h 55m

$1,860

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Cum 5/22

1:25 pm-11:59 pm

2 stops25h 04m

Chicago O'Hare Intl

Cum 5/29

5:10 pm-11:55 am

2 stops28h 15m

$1,984

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 August is, on average, the cheapest month to fly to Chicago from Australia, with most prices found around $1,050. If you’re not able to fly to Chicago in August, then February is your next best option. Flight prices from Australia to Chicago during February average around $1,119.

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 $1,324 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 $987 on momondo.

Can stopping save me money on Australia to Chicago flights?

You could potentially save up to 36% 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

20h 28m

Direct flights

None
The fastest flight from Australia to Chicago takes 20h 28m
There are no direct flights from Australia to Chicago. There are no popular flight routes from Australia to Chicago.
Search flight deals

Frequently asked questions about flying from Australia to Chicago

  • 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
United AirlinesPriceFrom $795Free CancellationRating
7.4
9,550 reviews
Search United Airlines flights
Air CanadaPriceFrom $862Free CancellationRating
7.1
10,899 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $970Free CancellationRating
7.5
1,017 reviews
Search Qantas Airways flights
Japan AirlinesPriceFrom $973Free CancellationRating
8.3
1,770 reviews
Search Japan 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
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Schererville
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