Cheap flights from Australia to Chicago

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What is the cheapest month to fly from Australia to Chicago O'Hare Intl Airport?

Our data shows that February tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Australia. Users have commonly found prices around $1,409 for the month, but tickets can be as low as $1,065. Due to multiple factors, prepare for potentially higher prices in January.

When is the cheapest time to fly from Australia to Chicago O'Hare Intl Airport (AU - ORD)?

When flying from Australia to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Australia to O'Hare Intl in January, February 2022

The best prices found for Australia to ORD flights in January, February
18 Feb. - 22 Feb.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

32h 51m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

29h 15m
$1,518

Multiple Airlines

View Deal

Deal found 26/1/22

31 Jan. - 8 Feb.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

33h 21m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

33h 30m
$1,546

Multiple Airlines

View Deal

Deal found 24/1/22

31 Jan. - 8 Feb.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

33h 21m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

3 stops

33h 00m
$1,578

Multiple Airlines

View Deal

Deal found 24/1/22

Australia to O'Hare Intl 2022 flight deals

Cheap flights to O'Hare Intl from Australia found for this year
14 Aug. - 31 Aug.
MEL

Melbourne

ORD

Chicago O'Hare Intl

2 stops

46h 30m
ORD

Chicago O'Hare Intl

MEL

Melbourne

3 stops

42h 28m
$1,214

Multiple Airlines

View Deal

Deal found 24/1/22

14 Aug. - 31 Aug.
MEL

Melbourne

ORD

Chicago O'Hare Intl

3 stops

41h 14m
ORD

Chicago O'Hare Intl

MEL

Melbourne

3 stops

42h 28m
$1,301

Multiple Airlines

View Deal

Deal found 24/1/22

9 Jun. - 7 Jul.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

40h 30m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

29h 20m
$1,437

Japan Airlines

View Deal

Deal found 27/1/22

Last-minute flights from Australia to O'Hare Intl

Late deals on return flights to O'Hare Intl from Australia, departing today and this week
4 Feb. - 11 Feb.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

33h 21m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

29h 20m
$1,616

Multiple Airlines

View Deal

Deal found 24/1/22

4 Feb. - 11 Feb.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

3 stops

33h 04m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

29h 20m
$1,630

Multiple Airlines

View Deal

Deal found 24/1/22

4 Feb. - 11 Feb.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

3 stops

33h 04m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

3 stops

32h 09m
$1,792

Multiple Airlines

View Deal

Deal found 24/1/22

One-way flights to Chicago O'Hare Intl from Australia

The cheapest one-way flights from Australia to O'Hare Intl
14 Mar.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

35h 10m
$619

Multiple Airlines

View Deal

Deal found 25/1/22

3 Mar.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

43h 20m
$633

Multiple Airlines

View Deal

Deal found 25/1/22

12 Mar.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

35h 10m
$771

Multiple Airlines

View Deal

Deal found 25/1/22

Related info for your journey

Useful info, stats and facts about Australia to O'Hare Intl flights.

Which airlines flying from Australia to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Air New Zealand, United Airlines, and Air Canada are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Australia to Chicago O'Hare Intl Airport for under $1,500 on Cheapflights?

Yes, there are multiple flights from Australia to Chicago O'Hare Intl Airport for under $1,500. The cheapest flight booked recently is on Japan Airlines for just $1,437, but on average you can expect to pay $1,602.

Are there last-minute flights available from Australia to Chicago O'Hare Intl Airport for under $1,700?

There are currently 5+ open flights from Australia to Chicago O'Hare Intl Airport within the next 7 days for less than $1,700.

What are the most popular routes from Australia to Chicago O'Hare Intl Airport?

The most popular route from Australia to Chicago O'Hare Intl Airport is Sydney Kingsford Smith - Chicago O'Hare Intl. You may also consider Melbourne - Chicago O'Hare Intl or Townsville - Chicago O'Hare Intl.

What are the most popular airlines that fly from Australia to Chicago O'Hare Intl Airport?

American Airlines, Air Canada and Cathay Pacific are the most popular airlines when flying from Australia to Chicago O'Hare Intl Airport.

What are the cheapest flights from Australia to Chicago O'Hare Intl Airport?

Looking at all options, your cheapest flight can be booked for $681. While the most popular route (Sydney Kingsford Smith - Chicago O'Hare Intl) can be booked for $1,501 on average our data indicates $1,224 when flying from Australia to Chicago O'Hare Intl Airport.

Can I fly to Chicago O'Hare Intl from Australia right now?

Information is based on travel restrictions from Australia to Chicago O'Hare Intl

Most visitors from Australia need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.

COVID-19 testing requirements
Visitors from Australia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from Australia are not required to quarantine after entering Chicago O'Hare Intl.

Can I fly back to Australia from Chicago O'Hare Intl?

Returning to Australia from Chicago O'Hare Intl

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Australia.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Australia.

Departure points for flights from Australia to O'Hare Intl

Select to see more specific information for flights to O'Hare Intl from all departure points in Australia

Top 10 airlines flying from Australia to O'Hare Intl

The chart below displays the airlines Cheapflights users travelling from Australia to O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air Canada
Cheapest$925
Average$1,452
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
Air New Zealand
Cheapest$954
Average$1,494
FlexibilityNo cancel fee
On-time78%
COVID-19 safety
American Airlines
Cheapest$969
Average$1,906
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
China Eastern
Cheapest$980
Average$1,228
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
United Airlines
Cheapest$1,052
Average$1,507
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Korean Air
Cheapest$1,122
Average$1,430
FlexibilityNo cancel fee
On-time81%
COVID-19 safety
Qantas Airways
Cheapest$1,128
Average$1,621
FlexibilityNo cancel fee
On-time74%
COVID-19 safety
ANA
Cheapest$1,204
Average$1,841
FlexibilityNo cancel fee
On-time80%
COVID-19 safety
Cathay Pacific
Cheapest$1,281
Average$1,675
FlexibilityNo cancel fee
On-time72%
COVID-19 safety
Japan Airlines
Cheapest$1,362
Average$1,651
FlexibilityNo cancel fee
On-time79%
COVID-19 safety