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Cheap flights from Chicago to Australia from $343

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 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago to Australia

Cheap round-trip flights

These are some of the best round-trip 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 layovers.

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.
9:53 am - 5:00 amORD-BNE
27h 07m1 stop
10:00 pm - 6:03 amBNE-ORD
23h 03m1 stop
$677American Airlines
Find Deal
Sat, Mar 8 - Sat, Mar 15
3:20 pm - 5:00 amORD-BNE
21h 40m1 stop
10:00 pm - 6:05 amBNE-ORD
24h 05m1 stop
$680American Airlines
Find Deal
Mon, Jan 27 - Thu, Feb 6
4:35 pm - 6:15 amORD-BNE
21h 40m1 stop
9:40 am - 12:56 pmBNE-ORD
19h 16m1 stop
$692Qantas Airways
Find Deal
Tue, Feb 11 - Tue, Feb 18
3:05 pm - 5:30 amORD-BNE
22h 25m1 stop
8:05 am - 3:05 pmBNE-ORD
22h 00m1 stop
$718Qantas Airways
Find Deal
Sat, Mar 8 - Sun, Mar 16
7:20 am - 9:35 amORD-SYD
33h 15m2 stops
11:20 am - 7:55 pmSYD-ORD
25h 35m2 stops
$1,243Air Canada
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Tue, Feb 4 - Mon, Feb 17
8:46 am - 9:35 amORD-SYD
55h 49m2 stops
11:20 am - 2:45 pmSYD-ORD
44h 25m3 stops
$1,258Air Canada
Find Deal
Sat, Feb 15 - Wed, Feb 26
9:00 am - 9:05 amORD-SYD
31h 05m1 stop
12:10 pm - 8:03 pmSYD-ORD
24h 53m1 stop
$1,407United Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 26
4:05 pm - 10:50 amORD-MEL
27h 45m2 stops
12:05 pm - 10:45 pmMEL-ORD
25h 40m2 stops
$1,428Air New Zealand
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Tue, Apr 29 - Mon, May 19
1:55 pm - 9:05 amORD-SYD
26h 10m1 stop
12:10 pm - 11:19 pmSYD-ORD
28h 09m1 stop
$1,457United Airlines
Find Deal
Fri, Jan 24 - Tue, Feb 4
3:51 pm - 7:30 amORD-MEL
24h 39m1 stop
12:05 pm - 10:45 pmMEL-ORD
25h 40m2 stops
$1,492Air New Zealand
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Mon, Apr 28 - Mon, May 19
1:30 pm - 6:15 amORD-BNE
24h 45m1 stop
$343Qantas Airways
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Sat, Feb 15
2:00 pm - 5:00 amORD-BNE
23h 00m2 stops
$351American Airlines
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Sat, Feb 15
7:15 am - 6:20 amORD-SYD
30h 05m2 stops
$908United Airlines
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Wed, Jan 22
9:13 pm - 9:35 amORD-SYD
43h 22m2 stops
$972Air Canada
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Sat, Dec 28
6:25 pm - 2:00 pmORD-CBR
26h 35m2 stops
$1,040United Airlines
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Wed, Jan 1
2:05 pm - 3:30 pmORD-BNE
33h 25m3 stops
$1,067Air Canada
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Sat, Feb 15
2:40 pm - 10:30 amORD-CNS
27h 50m1 stop
$1,079Cathay Pacific
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Thu, Jan 2
4:05 pm - 10:35 pmORD-PER
41h 30m1 stop
$1,420Cathay Pacific
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Sun, May 11
2:23 pm - 4:55 pmORD-PER
36h 32m2 stops
$1,526Air New Zealand
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Wed, Dec 25
9:29 pm - 4:55 pmORD-PER
53h 26m2 stops
$1,541Air New Zealand
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Sat, Dec 28
4:02 pm - 6:15 amORD-BNE
22h 13m1 stop
9:40 am - 5:36 pmBNE-ORD
23h 56m1 stop
$893Qantas Airways
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Thu, Nov 21 - Sat, Nov 23
5:57 pm - 6:10 amORD-SYD
43h 13m1 stop
9:35 pm - 1:25 pmSYD-ORD
32h 50m2 stops
$944Qantas Airways
Find Deal
Wed, Nov 20 - Mon, Nov 25
3:31 pm - 6:35 amORD-SYD
22h 04m2 stops
11:50 am - 4:10 pmSYD-ORD
21h 20m2 stops
$1,140American Airlines
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Wed, Nov 20 - Mon, Nov 25
9:49 am - 7:35 amORD-MEL
28h 46m1 stop
12:00 pm - 11:00 pmMEL-ORD
28h 00m1 stop
$1,420American Airlines
Find Deal
Tue, Nov 19 - Mon, Dec 2
11:35 am - 9:35 amORD-SYD
29h 00m2 stops
11:20 am - 7:56 amSYD-ORD
37h 36m3 stops
$1,853Air Canada
Find Deal
Sat, Nov 23 - Sun, Dec 8
12:52 pm - 8:40 amORD-BNE
27h 48m2 stops
10:45 am - 4:45 pmBNE-ORD
46h 00m2 stops
$1,942Air Canada
Find Deal
Tue, Nov 19 - Sun, Dec 1
8:55 am - 10:00 amORD-MEL
32h 05m1 stop
11:30 am - 4:53 pmMEL-ORD
22h 23m1 stop
$1,991United Airlines
Find Deal
Tue, Nov 19 - Tue, Dec 10
2:40 pm - 12:30 pmORD-MEL
28h 50m1 stop
3:35 pm - 1:00 pmMEL-ORD
38h 25m1 stop
$2,054Cathay Pacific
Find Deal
Thu, Nov 21 - Sat, Nov 23
2:40 pm - 12:30 pmORD-MEL
28h 50m1 stop
8:40 am - 1:00 pmMEL-ORD
45h 20m1 stop
$2,132Cathay Pacific
Find Deal
Thu, Nov 21 - Wed, Nov 27
9:05 pm - 10:00 amORD-MEL
43h 55m1 stop
1:00 pm - 12:52 amMEL-ORD
28h 52m1 stop
$2,360United Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1

American Airlines flights from Chicago to Australia

Our best American Airlines deals on Chicago to Australia flight tickets
American Airlines
Mar 8
ORD9:53 amChicago O'Hare Intl
27h 07m
1 stop
BNE5:00 amBrisbane
Mar 15
BNE10:00 pmBrisbane
23h 03m
1 stop
ORD6:03 amChicago O'Hare Intl
American Airlines
Jan 27
ORD3:20 pmChicago O'Hare Intl
21h 40m
1 stop
BNE5:00 amBrisbane
Feb 6
BNE10:00 pmBrisbane
24h 05m
1 stop
ORD6:05 amChicago O'Hare Intl
American Airlines
Mar 28
ORD11:50 amChicago O'Hare Intl
26h 10m
2 stops
BNE5:00 amBrisbane
Apr 6
BNE10:00 pmBrisbane
22h 15m
1 stop
ORD5:15 amChicago O'Hare Intl

Qantas Airways flights from Chicago to Australia

Our best Qantas Airways deals on Chicago to Australia flight tickets
Qantas Airways
Feb 11
ORD4:35 pmChicago O'Hare Intl
21h 40m
1 stop
BNE6:15 amBrisbane
Feb 18
BNE9:40 amBrisbane
19h 16m
1 stop
ORD12:56 pmChicago O'Hare Intl
Qantas Airways
Mar 8
ORD3:05 pmChicago O'Hare Intl
22h 25m
1 stop
BNE5:30 amBrisbane
Mar 16
BNE8:05 amBrisbane
22h 00m
1 stop
ORD3:05 pmChicago O'Hare Intl
Qantas Airways
Nov 25
ORD6:49 pmChicago O'Hare Intl
21h 11m
1 stop
SYD9:00 amSydney Kingsford Smith
Dec 15
SYD11:15 amSydney Kingsford Smith
25h 20m
1 stop
ORD7:35 pmChicago 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?

Delta. Delta, American Airlines, and Cathay Pacific 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 2% 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

$343

Fastest flight time

19h 30m

Direct flights

None

Airports in Australia

7 airports
The best one-way flight to Australia from Chicago in the past 72 hours is $343. The best round-trip flight deal from Chicago to Australia found on momondo in the last 72 hours is $677.
The fastest flight from Chicago to Australia takes 19h 30m
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), Melbourne (MEL), Brisbane (BNE), Cairns (CNS), Perth (PER), Coolangatta Gold Coast (OOL), Sydney Kingsford Smith (SYD)

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

    Prices for flights from Chicago to Australia were last updated today.

  • 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?

    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 Chicago to Australia.

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

    The travel and health documents required for your trip to Australia 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 Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


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
American AirlinesPriceFrom $388Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $618Free CancellationRating
7.6
819 reviews
Search Qantas Airways flights
DeltaPriceFrom $853Free CancellationRating
8.0
8,766 reviews
Search Delta flights
United AirlinesPriceFrom $916Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
Air CanadaPriceFrom $959Free CancellationRating
7.0
8,230 reviews
Search Air Canada flights
Cathay PacificPriceFrom $1,138Free CancellationRating
7.6
874 reviews
Search Cathay Pacific flights
Air New ZealandPriceFrom $1,181Free CancellationRating
8.0
529 reviews
Search Air New Zealand flights
Singapore AirlinesPriceFrom $1,598Free CancellationRating
8.1
1,333 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,700Free CancellationRating
7.5
3,834 reviews
Search Qatar Airways flights

Why use momondo?

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

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 Australia from Chicago.

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

Flights from Chicago to Australia 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 Chicago to Australia?

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 Chicago to Australia.

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

Of course. momondo tracks the price of Chicago to Australia 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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