Cheap flights from O'Hare Intl (ORD) to Australia from $714
This is the cheapest one-way flight price, found on 9/19. Prices may vary by date and flight preferences.
How far in advance should I book a flight from Chicago O'Hare Intl Airport to Australia?
Users have found that booking a flight from Chicago O'Hare Intl Airport to Australia at least 53 days early can save you up to 14% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from Chicago O'Hare Intl Airport to Australia for as little as $1,992 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,150 for flights departing within the next 3 days.
What is the cheapest month to fly from Chicago O'Hare Intl Airport to Australia?
Due to multiple factors, expect to potentially pay more when booking in January. For low rates, May can be a great choice for travel to Australia. Flights to Australia from Chicago O'Hare Intl Airport in May are about $1,686 on average during May, but can be found for as low as $989.
When is the cheapest time to fly from Chicago O'Hare Intl Airport to Australia (ORD - AU)?
When flying from Chicago O'Hare Intl Airport to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Air New Zealand flights from O'Hare Intl to Australia
Check out some of the cheapest Air New Zealand flights we've come across from Chicago to Australia. It's recommended that users confirm their flight details before booking.
Cheap Japan Airlines flights from O'Hare Intl to Australia
Take a gander at the lowest prices we've found on Japan Airlines flights from Chicago to Australia. Deals are refreshing constantly so come back soon for more options.
Cheap O'Hare Intl to Australia flights in September & October 2023
The best prices found for ORD to Australia flights for September, October
Listed are some of the best fares we've found on flights departing from Chicago to Australia in 2023. For more flight deals, be sure to check back very soon.
O'Hare Intl to Australia 2023 flight deals
Cheap flights to Australia from O'Hare Intl found for this year
Listed are some of the best fares we've found on flights departing from Chicago to Australia in 2023. For more flight deals, be sure to check back very soon.
O'Hare Intl to Australia flights leaving soon
Late deals on return flights to Australia from O'Hare Intl, departing today and this week
Check out these flights departing soon from Chicago to Australia. Users should examine the flight details to ensure there are no surprises.
One-way flights to Australia from O'Hare Intl
The cheapest one-way flights from O'Hare Intl to Australia
Some of the best available deals we've found on one-way flights from Chicago to Australia. Those seeking round-trip flights from Chicago to Australia should utilize the search form at the the top of the page.
Find flights from O'Hare Intl to Australia within your budget
Use the slider to find flights from O'Hare Intl to Australia that fit your budget.
Fly from
Fly to
Budget
$1,302 - $2,169
Route
Depart
Return
Price
Chicago O'Hare IntlSydney Kingsford Smith
ORD - SYD
ORDSYD
Chicago O'Hare Intl
Thu 2/1
2 stops27h 55m
Sydney Kingsford Smith
Thu 3/14
2 stops32h 04m
Chicago O'Hare IntlMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Fri 11/3
2 stops26h 35m
Melbourne
Wed 1/31
1 stop21h 56m
Chicago O'Hare IntlSydney Kingsford Smith
ORD - SYD
ORDSYD
Chicago O'Hare Intl
Wed 11/22
2 stops31h 35m
Sydney Kingsford Smith
Tue 11/28
2 stops41h 52m
Chicago O'Hare IntlMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Tue 3/5
1 stop28h 50m
Melbourne
Mon 3/25
1 stop29h 00m
Chicago O'Hare IntlPerth
ORD - PER
ORDPER
Chicago O'Hare Intl
Mon 3/4
2 stops48h 10m
Perth
Sun 3/17
2 stops60h 24m
Chicago O'Hare IntlSydney Kingsford Smith
ORD - SYD
ORDSYD
Chicago O'Hare Intl
Wed 12/6
1 stop24h 35m
Sydney Kingsford Smith
Sat 1/20
1 stop39h 10m
Chicago O'Hare IntlMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Sat 2/3
2 stops26h 10m
Melbourne
Sat 2/24
2 stops24h 20m
Chicago O'Hare IntlSydney Kingsford Smith
ORD - SYD
ORDSYD
Chicago O'Hare Intl
Thu 2/22
1 stop27h 00m
Sydney Kingsford Smith
Thu 3/14
1 stop39h 20m
Chicago O'Hare IntlMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Sat 2/17
1 stop43h 39m
Melbourne
Thu 3/21
1 stop24h 10m
Reviews of airlines servicing Australia
Read reviews from past customers who have flown Air New Zealand, Japan Airlines and Qantas Airways from Chicago to Australia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Comfort
Overall
Crew
Boarding
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Entertainment
Food
Comfort
Overall
Crew
Boarding
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Entertainment
Food
Comfort
Overall
Crew
Boarding
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Entertainment
Food
Comfort
Overall
Crew
Boarding
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Entertainment
Food
Comfort
Overall
Crew
Boarding
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Entertainment
Food
Comfort
Overall
Crew
Boarding
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Related info for your journey
Useful info, stats and facts about O'Hare Intl to Australia flights.
Can I find flights from Chicago O'Hare Intl Airport to Australia for under $1,400 on Cheapflights?
Yes, there are multiple flights from Chicago O'Hare Intl Airport to Australia for under $1,400. The cheapest flight booked recently is on Multiple Airlines for just $1,302, but on average you can expect to pay $1,426.
Are there last-minute flights available from Chicago O'Hare Intl Airport to Australia for under $1,700?
There are currently 20+ open flights from Chicago O'Hare Intl Airport to Australia within the next 7 days for less than $1,700.
What are the most popular routes from Chicago O'Hare Intl Airport to Australia?
While some choose either Chicago O'Hare Intl - Melbourne or Chicago O'Hare Intl - Melbourne Avalon, Chicago O'Hare Intl - Sydney Kingsford Smith is the most popular route from Chicago O'Hare Intl Airport to Australia.
What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Australia?
Consider American Airlines, Air Canada or British Airways when booking your flight. These represent the most popular airlines when flying from Chicago O'Hare Intl Airport to Australia.
What does ORD to SYD mean?
ORD stands for Chicago O'Hare Intl Airport, while SYD stands for Sydney Kingsford Smith Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Coolangatta Gold Coast Airport (OOL) are other airports near this flight route and their unique identifiers/IATA codes.