Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to Australia from $539

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Australia departing on 11/1. 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

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Chicago to Australia

Cheap return flights

These are some of the best return flight deals from Chicago to Australia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to Australia.

Cheap last-minute flights

Planning a quick getaway from Chicago to Australia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Australia, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Chicago to Australia

Find recent round-trip train or bus tickets from Chicago to Australia.

All round-trip flight deals to Australia

The cheapest plane tickets to Australia found on KAYAK recently.
15:22 - 06:15ORD-BNE
22h 53m1 stop
09:40 - 12:58BNE-ORD
19h 18m1 stop
$1,038Qantas Airways
Find Deal
Wed, 12 Feb - Sun, 23 Feb
09:49 - 05:00ORD-BNE
27h 11m1 stop
22:00 - 06:05BNE-ORD
24h 05m1 stop
$1,045American Airlines
Find Deal
Wed, 11 Dec - Fri, 10 Jan
10:00 - 06:35ORD-SYD
27h 35m1 stop
11:15 - 17:28SYD-ORD
23h 13m1 stop
$1,423British Airways
Find Deal
Fri, 6 Dec - Sun, 15 Dec
12:28 - 05:00ORD-BNE
24h 32m2 stops
22:00 - 05:12BNE-ORD
23h 12m1 stop
$1,455British Airways
Find Deal
Mon, 9 Dec - Wed, 25 Dec
09:04 - 08:20ORD-SYD
31h 16m1 stop
09:20 - 12:49SYD-ORD
42h 29m2 stops
$1,925Air Canada
Find Deal
Tue, 1 Apr - Wed, 16 Apr
08:47 - 09:35ORD-SYD
31h 48m2 stops
11:20 - 17:08SYD-ORD
46h 48m2 stops
$1,927Air Canada
Find Deal
Tue, 18 Feb - Sun, 23 Feb
18:11 - 09:05ORD-SYD
21h 54m1 stop
11:20 - 17:07SYD-ORD
46h 47m1 stop
$2,182United Airlines
Find Deal
Tue, 28 Jan - Wed, 12 Feb
18:10 - 09:30ORD-MEL
22h 20m1 stop
12:05 - 00:10MEL-ORD
28h 05m2 stops
$2,809Air New Zealand
Find Deal
Sun, 2 Mar - Sun, 30 Mar
12:58 - 08:15ORD-MEL
26h 17m2 stops
12:05 - 22:36MEL-ORD
26h 31m2 stops
$2,905Air New Zealand
Find Deal
Sat, 1 Mar - Sun, 30 Mar
23:55 - 09:30ORD-MEL
40h 35m2 stops
11:30 - 23:59MEL-ORD
29h 29m1 stop
$3,066United Airlines
Find Deal
Sun, 1 Dec - Tue, 24 Dec
14:14 - 05:00ORD-BNE
22h 46m1 stop
$539American Airlines
Find Deal
Sat, 11 Jan
15:20 - 09:00ORD-SYD
24h 40m1 stop
$672Qantas Airways
Find Deal
Wed, 5 Feb
17:40 - 20:20ORD-AVV
33h 40m2 stops
Sun, 16 Feb
18:48 - 19:45ORD-SYD
31h 57m3 stops
Fri, 21 Feb
10:42 - 09:25ORD-SYD
55h 43m2 stops
$1,047ANA
Find Deal
Tue, 8 Apr
07:15 - 10:30ORD-SYD
34h 15m2 stops
$1,145ANA
Find Deal
Tue, 10 Dec
07:20 - 09:35ORD-SYD
33h 15m3 stops
$1,191Air Canada
Find Deal
Wed, 5 Feb
09:03 - 07:20ORD-SYD
31h 17m3 stops
$1,207Air Canada
Find Deal
Tue, 8 Apr
07:15 - 09:15ORD-SYD
33h 00m2 stops
$1,244United Airlines
Find Deal
Wed, 22 Jan
15:35 - 09:05ORD-SYD
24h 30m1 stop
$1,394United Airlines
Find Deal
Mon, 20 Jan
18:49 - 09:00ORD-SYD
21h 11m1 stop
11:15 - 15:52SYD-ORD
21h 37m1 stop
$1,322Qantas Airways
Find Deal
Sun, 17 Nov - Tue, 3 Dec
17:00 - 09:00ORD-SYD
23h 00m1 stop
11:15 - 15:52SYD-ORD
21h 37m1 stop
$1,323Qantas Airways
Find Deal
Sun, 17 Nov - Sat, 23 Nov
18:49 - 09:00ORD-SYD
21h 11m1 stop
11:50 - 14:52SYD-ORD
20h 02m1 stop
$1,465
Find Deal
Fri, 15 Nov - Wed, 4 Dec
13:23 - 09:30ORD-MEL
27h 07m1 stop
12:00 - 23:00MEL-ORD
28h 00m1 stop
$1,675
Find Deal
Sat, 16 Nov - Mon, 18 Nov
16:25 - 10:30ORD-SYD
25h 05m1 stop
21:45 - 14:19SYD-ORD
33h 34m2 stops
$2,281ANA
Find Deal
Sun, 17 Nov - Mon, 2 Dec
19:29 - 20:15ORD-SYD
31h 46m2 stops
21:45 - 14:19SYD-ORD
33h 34m2 stops
$2,289ANA
Find Deal
Mon, 18 Nov - Mon, 2 Dec
15:40 - 09:35ORD-SYD
24h 55m1 stop
16:00 - 10:54SYD-ORD
35h 54m2 stops
$2,641Air Canada
Find Deal
Fri, 15 Nov - Mon, 2 Dec
15:40 - 09:35ORD-SYD
24h 55m1 stop
16:00 - 10:54SYD-ORD
35h 54m2 stops
$2,740Air Canada
Find Deal
Mon, 18 Nov - Mon, 2 Dec
14:20 - 10:00ORD-MEL
26h 40m1 stop
11:30 - 16:34MEL-ORD
46h 04m1 stop
$3,625United Airlines
Find Deal
Sun, 17 Nov - Wed, 20 Nov
16:20 - 07:30ORD-BNE
23h 10m1 stop
11:40 - 14:41BNE-ORD
43h 01m1 stop
$3,652United Airlines
Find Deal
Sun, 17 Nov - Sun, 24 Nov

Delta flights from Chicago to Australia

Our best Delta deals on Chicago to Australia flight tickets
Delta
14 Feb
ORD09:30Chicago O'Hare Intl
30h 05m
2 stops
SYD08:35Sydney Kingsford Smith
20 Feb
SYD11:05Sydney Kingsford Smith
24h 46m
2 stops
ORD18:51Chicago O'Hare Intl
Delta
23 Mar
ORD09:30Chicago O'Hare Intl
30h 05m
2 stops
SYD07:35Sydney Kingsford Smith
31 Mar
SYD10:25Sydney Kingsford Smith
38h 10m
2 stops
ORD08:35Chicago O'Hare Intl
Delta
28 Mar
ORD12:30Chicago O'Hare Intl
27h 05m
2 stops
SYD07:35Sydney Kingsford Smith
7 Apr
SYD09:25Sydney Kingsford Smith
26h 09m
2 stops
ORD20:34Chicago O'Hare Intl

ANA flights from Chicago to Australia

Our best ANA deals on Chicago to Australia flight tickets
ANA
12 Feb
ORD16:25Chicago O'Hare Intl
25h 05m
1 stop
SYD10:30Sydney Kingsford Smith
18 Feb
SYD12:25Sydney Kingsford Smith
33h 27m
2 stops
ORD04:52Chicago O'Hare Intl
ANA
5 Feb
ORD16:25Chicago O'Hare Intl
25h 05m
1 stop
SYD10:30Sydney Kingsford Smith
11 Feb
SYD21:45Sydney Kingsford Smith
26h 35m
1 stop
ORD07:20Chicago O'Hare Intl
ANA
9 Feb
ORD16:25Chicago O'Hare Intl
25h 05m
1 stop
SYD10:30Sydney Kingsford Smith
18 Feb
SYD12:25Sydney Kingsford Smith
33h 27m
2 stops
ORD04:52Chicago O'Hare Intl

How to get the cheapest flight ticket from Chicago to Australia

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 airline that flies to Australia from Chicago?

Air Canada. Air Canada and United Airlines are the most popular carriers operating from Chicago to Australia

What is the cheapest Chicago to Australia flight route?

Chicago O'Hare Intl - Brisbane. Fly from Chicago O'Hare Intl to Brisbane for the best Chicago - Australia flight prices

Can stopping save me money on Chicago to Australia flights?

You could potentially save up to 6% on your flight if you consider stops on a Chicago to Australia flight.

Cheap Chicago to Australia flight deals and tips

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

Best price found

$539

Fastest flight time

20h 42m

Direct flights

None

Airports in Australia

7 airports
The best one-way flight to Australia from Chicago in the past 72 hours is $539. The best return flight deal from Chicago to Australia found on momondo in the last 72 hours is $1,038.
The fastest flight from Chicago to Australia takes 20h 42m
There are no direct flights from Chicago to Australia. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Sydney Kingsford Smith Airport, Chicago O'Hare Intl Airport - Cairns Airport and Chicago O'Hare Intl Airport - Brisbane Airport.
There are 7 airports near Australia: Melbourne Avalon (AVV), Canberra (CBR), Melbourne (MEL), Brisbane (BNE), Cairns (CNS), Perth (PER), Sydney Kingsford Smith (SYD)

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

    Prices for flights from Chicago to Australia are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Australia.

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

    The required travel and health documents for your Australia 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 licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Chicago to Australia

Compare and see reviews for airlines that fly from Chicago to Australia with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $1,482Free cancellationRating
7.0
8,198 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,731Free cancellationRating
7.4
9,194 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Australia from Chicago 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 Australia quick and easy, saving you time and money.

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

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

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

Once all potential Chicago to Australia 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 Chicago to Australia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from Chicago and alert you when they change.


An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 19/11
Tue 26/11
Email me momondo's favourite deals

Find better results for your trip to Australia