Cheap flights from Sydney to Illinois

SYD — ORD
21 May — 28 May1
Return
1 adult
Economy
From?
To?
Sat 21/5
Sat 28/5

What is the cheapest month to fly from Sydney to Illinois?

The best pricing can be found in the month of February. Prices to Illinois from Sydney average $1,452. You can even find prices in February for less than $1,452, as users have found deals to Illinois from as low as $1,098. The month of January appears to be one of the more expensive times to travel to Illinois from Sydney. Flying in the targeted month can save you up to 42%.

When is the cheapest time to fly from Sydney to Illinois (SYD - IL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Illinois as you normally would.

Cheap flights from Sydney to Illinois in May, June 2022

The best prices found for SYD to Illinois flights in May, June
11 Jun. - 19 Jun.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

37h 39m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

1 stop

22h 40m
$1,800

Air Canada

View Deal

Deal found 15.5.22

6 Jun. - 27 Jun.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

25h 45m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

43h 25m
$1,804

Air Canada

View Deal

Deal found 14.5.22

6 Jun. - 27 Jun.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

38h 15m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

43h 25m
$1,811

Air Canada

View Deal

Deal found 14.5.22

Sydney to Illinois 2022 flight deals

Cheap flights to Illinois from Sydney found for this year
12 Oct. - 22 Nov.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

20h 26m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

31h 20m
$1,379

Air Canada

View Deal

Deal found 16/5/22

12 Oct. - 22 Nov.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

20h 26m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

1 stop

25h 20m
$1,386

Air Canada

View Deal

Deal found 16/5/22

12 Oct. - 22 Nov.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

22h 26m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

31h 20m
$1,421

Air Canada

View Deal

Deal found 16/5/22

Cheap Air Canada flights from Sydney to Illinois

12 Oct. - 22 Nov.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

20h 26m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

31h 20m
$1,379

Air Canada

View Deal

Deal found 16/5/22

12 Oct. - 22 Nov.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

20h 26m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

1 stop

25h 20m
$1,386

Air Canada

View Deal

Deal found 16/5/22

11 Oct. - 19 Oct.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

20h 26m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

34h 35m
$1,418

Air Canada

View Deal

Deal found 13/5/22

Cheap Delta flights from Sydney to Illinois

17 Aug. - 31 Aug.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

26h 44m
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

30h 20m
$1,712

Delta

View Deal

Deal found 15/5/22

12 Oct. - 22 Nov.
SYD

Sydney Kingsford Smith

MDW

Chicago Midway

2 stops

25h 24m
MDW

Chicago Midway

SYD

Sydney Kingsford Smith

2 stops

26h 30m
$1,811

Delta

View Deal

Deal found 16/5/22

30 Jul. - 8 Aug.
SYD

Sydney Kingsford Smith

MDW

Chicago Midway

2 stops

23h 35m
MDW

Chicago Midway

SYD

Sydney Kingsford Smith

2 stops

26h 26m
$2,359

Delta

View Deal

Deal found 16/5/22

One-way flights to Illinois from Sydney

The cheapest one-way flights from Sydney to Illinois
1 Aug.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

20h 46m
$1,036

Air Canada

View Deal

Deal found 14/5/22

1 Aug.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

40h 20m
$1,055

Air Canada

View Deal

Deal found 14/5/22

1 Oct.
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

19h 26m
$1,095

Air Canada

View Deal

Deal found 14/5/22

Related info for your journey

Useful info, stats and facts about Sydney to Illinois flights.

What airport do you fly from for flights from Sydney to Illinois?

If you book a flight to Illinois from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

Which airlines flying from Sydney Kingsford Smith to Illinois have flexible cancellations due to COVID-19?

Qantas Airways, Air Canada, and China Eastern 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 Sydney to Illinois for under $1,400 on Cheapflights?

Yes, there are multiple flights from Sydney to Illinois for under $1,400. The cheapest flight booked recently is on Air Canada for just $1,379, but on average you can expect to pay $1,520.

What are the cheapest airlines to fly from Sydney to Illinois one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $1,036. However, be on the lookout for offers from Air India and Delta, as they are both options that can get you from Sydney to Illinois for a low price.

What are the most popular routes from Sydney to Illinois?

The most popular route from Sydney to Illinois is Sydney Kingsford Smith - Chicago O'Hare Intl. You may also consider Sydney Kingsford Smith - Chicago Midway or Sydney Kingsford Smith - Lambert-St Louis.

What are the most popular airlines that fly from Sydney to Illinois?

American Airlines, Air Canada and Emirates are the most popular airlines when flying from Sydney to Illinois.

What are the cheapest flights from Sydney to Illinois?

On average you can expect to pay $5,591 for a flight from Sydney to Illinois. The cheapest flight overall is $1,469 while the most popular route, (Sydney Kingsford Smith - Chicago O'Hare Intl) is currently priced at $1,539.

Destination points for flights from Sydney to Illinois

Select to see more specific information for flights from Sydney to all places in Illinois

Top 5 airlines flying from Sydney to Illinois

The chart below displays the airlines Cheapflights users travelling from Sydney to Illinois choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
China EasternCheapest$1,048Average$1,302FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search China Eastern flights
Japan AirlinesCheapest$1,431Average$1,651FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search Japan Airlines flights
ANACheapest$1,487Average$1,861FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
Air CanadaCheapest$1,517Average$1,948FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
LufthansaCheapest$1,612Average$2,172FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights