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Cheap flights from Chicago to Australia
Round-trip
Economy
Flight information for Chicago to Australia
Find info about flight duration, direct flights, and airports for your flight from Chicago to Australia
| Best Price Found | $1,006 | The best flight deal from Chicago to Australia found on momondo in the last 72 hours is $1,006 | |
| Fastest flight time | 22h 5m | The fastest flight from Chicago to Australia takes 22h 5m. | |
| Direct flights | None | There are no direct flights from Chicago to Australia. Popular non-direct routes for this connection are Chicago O'Hare Intl - Melbourne, Chicago O'Hare Intl - Sydney Kingsford Smith and Chicago O'Hare Intl - Adelaide. |
Easily compare round-trip flights from Chicago to Australia
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Australia by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Aug 8
ORD
Chicago O'Hare Intl
25h 15m
2 stops
SYD
Sydney Kingsford Smith
Aug 22
SYD
Sydney Kingsford Smith
30h 04m
2 stops
ORD
Chicago O'Hare Intl
$882
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Japan Airlines
Aug 3
ORD
Chicago O'Hare Intl
26h 30m
1 stop
SYD
Sydney Kingsford Smith
Aug 10
SYD
Sydney Kingsford Smith
40h 30m
1 stop
ORD
Chicago O'Hare Intl
$1,005
Find similar
Multiple Airlines
Aug 16
ORD
Chicago O'Hare Intl
25h 15m
2 stops
SYD
Sydney Kingsford Smith
Aug 26
SYD
Sydney Kingsford Smith
30h 39m
2 stops
ORD
Chicago O'Hare Intl
$883
Find similar
Find the cheapest one-way flights from Chicago to Australia
If you're looking for one-way flights from Chicago to Australia, view some of our deals below.
Cheapest
Best
Quickest
Multiple Airlines
Aug 31
ORD
Chicago O'Hare Intl
59h 29m
3 stops
SYD
Sydney Kingsford Smith
$393
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Multiple Airlines
Sep 3
ORD
Chicago O'Hare Intl
59h 29m
2 stops
SYD
Sydney Kingsford Smith
$432
Find similar
Multiple Airlines
Sep 2
ORD
Chicago O'Hare Intl
39h 45m
2 stops
SYD
Sydney Kingsford Smith
$513
Find similar
Alternative routes for Chicago to Australia
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Useful information for finding Chicago to Australia flight deals
Learn about all of the flight booking features offered by momondo for free.
How do I get Price Alerts for flights from Chicago to Australia?
Price Alerts will notify you by email when the price for flights to Australia from Chicago decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Chicago to Australia with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.