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Cheap flights from Australia to Chicago from $910

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 6/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Chicago

Recent return flight deals from Australia to Chicago

Enter your travel dates to find the best prices.
Qantas Airways Logo
13:35 - 19:44
MEL
-
ORD
21h 09m
1 stop
Qantas Airways Logo
17:16 - 06:45
ORD
-
MEL
22h 29m
1 stop
$1,326Qantas Airways
Mon, 3 Aug - Wed, 12 Aug
Qantas Airways Logo
13:35 - 19:44
MEL
-
ORD
21h 09m
1 stop
Qantas Airways Logo
17:16 - 06:45
ORD
-
MEL
22h 29m
1 stop
$1,336Qantas Airways
Mon, 3 Aug - Wed, 12 Aug
Multiple Airlines Logo
06:05 - 06:17
SYD
-
ORD
39h 12m
2 stops
Multiple Airlines Logo
09:20 - 11:50
ORD
-
SYD
35h 30m
3 stops
$1,336Multiple Airlines
Wed, 12 Aug - Wed, 19 Aug
American Airlines Logo
09:45 - 00:51
MEL
-
ORD
30h 06m
2 stops
American Airlines Logo
07:00 - 06:45
ORD
-
MEL
32h 45m
1 stop
$1,356American Airlines
Mon, 27 Jul - Sun, 9 Aug
American Airlines Logo
09:45 - 00:51
MEL
-
ORD
30h 06m
2 stops
American Airlines Logo
07:00 - 06:45
ORD
-
MEL
32h 45m
1 stop
$1,361American Airlines
Mon, 27 Jul - Sun, 9 Aug
United Airlines Logo
10:55 - 21:38
MEL
-
ORD
25h 43m
1 stop
United Airlines Logo
12:47 - 07:30
ORD
-
MEL
27h 43m
2 stops
$1,362United Airlines
Mon, 3 Aug - Wed, 12 Aug
Air New Zealand Logo
09:55 - 21:34
SYD
-
ORD
28h 39m
2 stops
Air New Zealand Logo
13:00 - 10:30
ORD
-
SYD
28h 30m
2 stops
$1,582Air New Zealand
Wed, 11 Nov - Mon, 16 Nov
Air New Zealand Logo
09:40 - 23:26
BNE
-
ORD
28h 46m
2 stops
Air New Zealand Logo
16:00 - 18:25
ORD
-
BNE
35h 25m
2 stops
$1,687Air New Zealand
Thu, 20 Aug - Mon, 24 Aug
Air Canada Logo
06:00 - 20:01
OOL
-
ORD
30h 01m
2 stops
Air Canada Logo
10:15 - 12:40
ORD
-
OOL
34h 25m
3 stops
$2,739Air Canada
Thu, 12 Nov - Mon, 16 Nov
Air Canada Logo
06:00 - 19:43
OOL
-
ORD
29h 43m
3 stops
Air Canada Logo
12:50 - 12:40
ORD
-
OOL
31h 50m
3 stops
$2,750Air Canada
Thu, 12 Nov - Mon, 16 Nov

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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
27 July
MEL09:45Melbourne
30h 06m
2 stops
ORD00:51Chicago O'Hare Intl
9 Aug
ORD07:00Chicago O'Hare Intl
32h 45m
1 stop
MEL06:45Melbourne
$1,356
American Airlines
27 July
MEL09:45Melbourne
30h 06m
2 stops
ORD00:51Chicago O'Hare Intl
9 Aug
ORD13:29Chicago O'Hare Intl
26h 16m
2 stops
MEL06:45Melbourne
$1,361
American Airlines
8 Aug
MEL14:05Melbourne
23h 55m
2 stops
ORD23:00Chicago O'Hare Intl
22 Aug
ORD17:16Chicago O'Hare Intl
22h 29m
1 stop
MEL06:45Melbourne
$1,406

Delta flights from Australia to Chicago O'Hare Intl Airport

Our best Delta deals on Australia to Chicago O'Hare Intl Airport flight tickets
Delta
24 July
MEL10:00Melbourne
26h 52m
2 stops
ORD21:52Chicago O'Hare Intl
2 Aug
ORD19:17Chicago O'Hare Intl
45h 33m
2 stops
MEL07:50Melbourne
$1,539
Delta
24 July
MEL10:00Melbourne
26h 52m
2 stops
ORD21:52Chicago O'Hare Intl
2 Aug
ORD19:17Chicago O'Hare Intl
45h 33m
2 stops
MEL07:50Melbourne
$1,552
Delta
24 July
MEL10:00Melbourne
26h 52m
2 stops
ORD21:52Chicago O'Hare Intl
2 Aug
ORD19:17Chicago O'Hare Intl
45h 33m
2 stops
MEL07:50Melbourne
$1,553

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Chicago O'Hare Intl Airport 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 78,305 searches. Data last updated 24 June 2026.
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 return flight
Fastest return journey

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Mon 3/8

13:35-19:44

1 stop21h 09m

Chicago O'Hare Intl

Wed 12/8

17:16-06:45

1 stop22h 29m

$1,326

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Mon 3/8

13:35-19:44

1 stop21h 09m

Chicago O'Hare Intl

Wed 12/8

17:16-06:45

1 stop22h 29m

$1,336

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 12/8

06:05-06:17

2 stops39h 12m

Chicago O'Hare Intl

Wed 19/8

09:20-11:50

3 stops35h 30m

$1,336

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Mon 27/7

09:45-00:51

2 stops30h 06m

Chicago O'Hare Intl

Sun 9/8

07:00-06:45

1 stop32h 45m

$1,356

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Mon 27/7

09:45-00:51

2 stops30h 06m

Chicago O'Hare Intl

Sun 9/8

07:00-06:45

1 stop32h 45m

$1,361

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Mon 3/8

10:55-21:38

1 stop25h 43m

Chicago O'Hare Intl

Wed 12/8

12:47-07:30

2 stops27h 43m

$1,362

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 11/11

09:55-21:34

2 stops28h 39m

Chicago O'Hare Intl

Mon 16/11

13:00-10:30

2 stops28h 30m

$1,582

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Thu 20/8

09:40-23:26

2 stops28h 46m

Chicago O'Hare Intl

Mon 24/8

16:00-18:25

2 stops35h 25m

$1,687

CoolangattaChicago

OOL - ORD

OOLORD

Coolangatta Gold Coast

Thu 12/11

06:00-20:01

2 stops30h 01m

Chicago O'Hare Intl

Mon 16/11

10:15-12:40

3 stops34h 25m

$2,739

CoolangattaChicago

OOL - ORD

OOLORD

Coolangatta Gold Coast

Thu 12/11

06:00-19:43

3 stops29h 43m

Chicago O'Hare Intl

Mon 16/11

12:50-12:40

3 stops31h 50m

$2,750

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 June is, on average, the cheapest month to fly to Chicago O'Hare Intl Airport from Australia, with most prices found around $275. If you are unable to visit Chicago O'Hare Intl Airport during the month of June, then departing from Australia during the month July is also very affordable. Most momondo users find prices during this month for around $419.

How far in advance should I book a flight 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 $1,940 when searching weeks before you fly. 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 $1,488 on momondo.

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

You could potentially save up to 9% 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

Fastest flight time

20h 04m

Direct flights

None
The fastest flight from Australia to Chicago O'Hare Intl Airport takes 20h 04m
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 refreshed on a daily basis.

  • 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 stopovers. 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 necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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
American AirlinesPriceFrom $605Free cancellationRating
7.1
11,753 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $1,051Free cancellationRating
7.5
1,050 reviews
Search Qantas Airways flights
Air CanadaPriceFrom $1,098Free cancellationRating
7.1
11,252 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,113Free cancellationRating
8.0
645 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,272Free cancellationRating
7.4
9,886 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $1,413Free cancellationRating
8.3
1,849 reviews
Search Japan Airlines flights
ANAPriceFrom $1,549Free cancellationRating
8.3
1,251 reviews
Search ANA flights
Cathay PacificPriceFrom $1,724Free cancellationRating
7.6
1,391 reviews
Search Cathay Pacific flights
Virgin AustraliaPriceFrom $2,201Free cancellationRating
7.6
462 reviews
Search Virgin Australia flights

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Australia.

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

Flights from Australia to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Australia to Chicago.

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

Of course. momondo tracks the price of Australia to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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