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Cheap flights from Chicago O'Hare Intl Airport to Sydney from $557

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:00 pm - 12:26 amORD  Chicago O'Hare Intl-YQY Sydney
8h 26m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 11:07 amYQY  Sydney-ORD Chicago O'Hare Intl
7h 22m1 stop Montreal Pierre Elliott Trudeau Intl
$988Air Canada
Tue, Jan 12 - Fri, Jan 15
Air Canada Logo
3:45 pm - 12:26 amORD  Chicago O'Hare Intl-YQY Sydney
6h 41m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 11:07 amYQY  Sydney-ORD Chicago O'Hare Intl
7h 22m1 stop Montreal Pierre Elliott Trudeau Intl
$991Air Canada
Tue, Jan 12 - Fri, Jan 15
Air Canada Logo
2:00 pm - 12:26 amORD  Chicago O'Hare Intl-YQY Sydney
8h 26m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 1:13 pmYQY  Sydney-ORD Chicago O'Hare Intl
9h 28m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$993Air Canada
Tue, Jan 12 - Fri, Jan 15
Air Canada Logo
2:00 pm - 12:26 amORD  Chicago O'Hare Intl-YQY Sydney
8h 26m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 11:07 amYQY  Sydney-ORD Chicago O'Hare Intl
7h 22m1 stop Montreal Pierre Elliott Trudeau Intl
$1,017Air Canada
Tue, Jan 12 - Fri, Jan 15
Air Canada Logo
3:45 pm - 12:26 amORD  Chicago O'Hare Intl-YQY Sydney
6h 41m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 11:07 amYQY  Sydney-ORD Chicago O'Hare Intl
7h 22m1 stop Montreal Pierre Elliott Trudeau Intl
$1,020Air Canada
Tue, Jan 12 - Fri, Jan 15
Air Canada Logo
2:00 pm - 12:26 amORD  Chicago O'Hare Intl-YQY Sydney
8h 26m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 1:13 pmYQY  Sydney-ORD Chicago O'Hare Intl
9h 28m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$1,022Air Canada
Tue, Jan 12 - Fri, Jan 15
Multiple Airlines Logo
9:21 pm - 11:30 amORD  Chicago O'Hare Intl-YQY Sydney
12h 09m1 stop Toronto Pearson Intl
Multiple Airlines Logo
12:10 pm - 4:44 pmYQY  Sydney-ORD Chicago O'Hare Intl
6h 34m1 stop Toronto Pearson Intl
$1,076Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
Air Canada Logo
9:21 pm - 11:30 amORD  Chicago O'Hare Intl-YQY Sydney
12h 09m1 stop Toronto Pearson Intl
Air Canada Logo
5:55 am - 1:13 pmYQY  Sydney-ORD Chicago O'Hare Intl
9h 18m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$1,079Air Canada
Wed, Dec 2 - Wed, Dec 9
Air Canada Logo
2:30 pm - 11:30 amORD  Chicago O'Hare Intl-YQY Sydney
19h 00m2 stops Newark Toronto Pearson Intl
Air Canada Logo
5:55 am - 1:13 pmYQY  Sydney-ORD Chicago O'Hare Intl
9h 18m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$1,083Air Canada
Wed, Dec 2 - Wed, Dec 9
Air Canada Logo
3:45 pm - 12:26 amORD  Chicago O'Hare Intl-YQY Sydney
6h 41m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 11:07 amYQY  Sydney-ORD Chicago O'Hare Intl
7h 22m1 stop Montreal Pierre Elliott Trudeau Intl
$1,162Air Canada
Tue, Jan 12 - Fri, Jan 15

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Air Canada flights from Chicago O'Hare Intl Airport to Sydney, Nova Scotia

Our best Air Canada deals on Chicago O'Hare Intl Airport to Sydney, Nova Scotia flight tickets
Air Canada
Jan 12
ORD2:00 pmChicago O'Hare Intl
8h 26m
2 stops
YQY12:26 amSydney
Jan 15
YQY5:45 amSydney
7h 22m
1 stop
ORD11:07 amChicago O'Hare Intl
$988
Air Canada
Jan 12
ORD3:45 pmChicago O'Hare Intl
6h 41m
1 stop
YQY12:26 amSydney
Jan 15
YQY5:45 amSydney
7h 22m
1 stop
ORD11:07 amChicago O'Hare Intl
$991
Air Canada
Jan 12
ORD2:00 pmChicago O'Hare Intl
8h 26m
2 stops
YQY12:26 amSydney
Jan 15
YQY5:45 amSydney
9h 28m
2 stops
ORD1:13 pmChicago O'Hare Intl
$993

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Sydney, Nova Scotia that are best for you.

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Price

Cheapest round-trip

ChicagoSydney

ORD Chicago O'Hare Intl - YQY Sydney

ORDYQY

Chicago O'Hare Intl

Tue 1/12

2:00 pm-12:26 am

2 stops8h 26m

Sydney

Fri 1/15

5:45 am-11:07 am

1 stop7h 22m

$988
Quickest round-trip

ChicagoSydney

ORD Chicago O'Hare Intl - YQY Sydney

ORDYQY

Chicago O'Hare Intl

Tue 1/12

3:45 pm-12:26 am

1 stop6h 41m

Sydney

Fri 1/15

5:45 am-11:07 am

1 stop7h 22m

$991

ChicagoSydney

ORD Chicago O'Hare Intl - YQY Sydney

ORDYQY

Chicago O'Hare Intl

Tue 1/12

2:00 pm-12:26 am

2 stops8h 26m

Sydney

Fri 1/15

5:45 am-1:13 pm

2 stops9h 28m

$993

ChicagoSydney

ORD Chicago O'Hare Intl - YQY Sydney

ORDYQY

Chicago O'Hare Intl

Tue 1/12

2:00 pm-12:26 am

2 stops8h 26m

Sydney

Fri 1/15

5:45 am-11:07 am

1 stop7h 22m

$1,017

ChicagoSydney

ORD Chicago O'Hare Intl - YQY Sydney

ORDYQY

Chicago O'Hare Intl

Tue 1/12

3:45 pm-12:26 am

1 stop6h 41m

Sydney

Fri 1/15

5:45 am-11:07 am

1 stop7h 22m

$1,020

ChicagoSydney

ORD Chicago O'Hare Intl - YQY Sydney

ORDYQY

Chicago O'Hare Intl

Tue 1/12

2:00 pm-12:26 am

2 stops8h 26m

Sydney

Fri 1/15

5:45 am-1:13 pm

2 stops9h 28m

$1,022

ChicagoSydney

ORD Chicago O'Hare Intl - YQY Sydney

ORDYQY

Chicago O'Hare Intl

Wed 12/2

9:21 pm-11:30 am

1 stop12h 09m

Sydney

Wed 12/9

12:10 pm-4:44 pm

1 stop6h 34m

$1,076

ChicagoSydney

ORD Chicago O'Hare Intl - YQY Sydney

ORDYQY

Chicago O'Hare Intl

Wed 12/2

9:21 pm-11:30 am

1 stop12h 09m

Sydney

Wed 12/9

5:55 am-1:13 pm

2 stops9h 18m

$1,079

ChicagoSydney

ORD Chicago O'Hare Intl - YQY Sydney

ORDYQY

Chicago O'Hare Intl

Wed 12/2

2:30 pm-11:30 am

2 stops19h 00m

Sydney

Wed 12/9

5:55 am-1:13 pm

2 stops9h 18m

$1,083

ChicagoSydney

ORD Chicago O'Hare Intl - YQY Sydney

ORDYQY

Chicago O'Hare Intl

Tue 1/12

3:45 pm-12:26 am

1 stop6h 41m

Sydney

Fri 1/15

5:45 am-11:07 am

1 stop7h 22m

$1,162

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Sydney, Nova Scotia

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 from Chicago O'Hare Intl to Sydney?

Air Canada is the most popular carrier operating from Chicago O'Hare Intl to Sydney

When to book flights from Chicago O'Hare Intl Airport to Sydney, Nova Scotia

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Sydney, Nova Scotia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Sydney, Nova Scotia (ORD to YQY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Sydney, Nova Scotia

Best Price Found

$557

Fastest flight time

8h 26m

Direct flights

None
The best one-way flight to Sydney, Nova Scotia from Chicago O'Hare Intl Airport in the past 72 hours is $557. The best round-trip flight deal from Chicago O'Hare Intl Airport to Sydney, Nova Scotia found on momondo in the last 72 hours is $988.
The fastest flight from Chicago O'Hare Intl Airport to Sydney, Nova Scotia takes 8h 26m
There are no direct flights from Chicago O'Hare Intl Airport to Sydney, Nova Scotia. There are no popular flight routes from Chicago O'Hare Intl Airport to Sydney, Nova Scotia.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Sydney, Nova Scotia

  • How far is Chicago O'Hare Intl to Sydney by plane?

    Chicago O'Hare Intl and Sydney are 1397.2 mi apart from one another. Typically, this will take 8h 26m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Sydney Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Sydney Airport refresh daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Sydney Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Sydney Airport.

  • What documentation or ID do you need to fly to Sydney Airport?

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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Inverness
Cheticamp

Why use momondo?

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

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 Sydney from Chicago.

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

momondo does allow users to show only those flights to Sydney from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

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

Of course. momondo tracks the price of Chicago to Sydney 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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