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Cheap flights from Sydney to Illinois from $478

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Illinois departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sydney to Illinois

Cheap round-trip flights

These are some of the best round-trip flight deals from Sydney to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Sydney to Illinois.

Cheap last minute flights

Planning a quick getaway from Sydney to Illinois? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Sydney to Illinois

Find recent round-trip train or bus tickets from Sydney to Illinois.

All round-trip flight deals to Illinois

The cheapest plane tickets to Illinois found on KAYAK recently.
5:25 pm - 3:59 pmSYD-ORD
39h 34m1 stop
3:20 pm - 7:25 amORD-SYD
23h 05m1 stop
$824Qantas Airways
Find Deal
Thu, Jan 23 - Thu, Jan 30
11:15 am - 5:45 pmSYD-ORD
23h 30m1 stop
3:19 pm - 9:00 amORD-SYD
24h 41m2 stops
$862American Airlines
Find Deal
Thu, Jan 23 - Tue, Feb 25
5:25 pm - 4:30 pmSYD-ORD
40h 05m1 stop
8:15 pm - 7:05 amORD-SYD
43h 50m1 stop
$865Qantas Airways
Find Deal
Sun, Mar 9 - Sun, Apr 6
9:00 am - 4:30 pmSYD-ORD
24h 30m2 stops
3:25 pm - 7:05 amORD-SYD
24h 40m2 stops
$882American Airlines
Find Deal
Sun, Mar 9 - Sun, Apr 6
11:20 am - 2:51 pmSYD-ORD
43h 31m2 stops
1:00 pm - 7:20 amORD-SYD
27h 20m2 stops
$1,083Air Canada
Find Deal
Mon, Mar 10 - Mon, Apr 7
11:20 am - 2:51 pmSYD-ORD
43h 31m2 stops
3:40 pm - 7:20 amORD-SYD
24h 40m1 stop
$1,084Air Canada
Find Deal
Mon, Mar 10 - Mon, Apr 7
10:20 am - 5:03 pmSYD-STL
21h 43m1 stop
3:15 pm - 7:00 amSTL-SYD
24h 45m2 stops
$1,169United Airlines
Find Deal
Mon, May 12 - Sat, May 31
10:20 am - 5:03 pmSYD-STL
21h 43m1 stop
6:00 pm - 7:00 amSTL-SYD
22h 00m1 stop
$1,170United Airlines
Find Deal
Mon, May 12 - Sat, May 31
10:05 am - 2:25 pmSYD-ORD
43h 20m1 stop
4:05 pm - 8:45 amORD-SYD
25h 40m1 stop
$2,610Cathay Pacific
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Wed, Apr 23 - Wed, Apr 30
10:05 am - 2:25 pmSYD-ORD
43h 20m1 stop
4:05 pm - 10:50 amORD-SYD
27h 45m1 stop
$2,611Cathay Pacific
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Wed, Apr 23 - Wed, Apr 30
9:45 pm - 1:04 pmSYD-ORD
56h 19m3 stops
Tue, Feb 11
11:15 am - 3:59 pmSYD-ORD
21h 44m1 stop
$518Qantas Airways
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Tue, Feb 11
11:15 am - 5:45 pmSYD-ORD
23h 30m1 stop
$540Qantas Airways
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Sun, Jan 26
11:15 am - 3:59 pmSYD-ORD
21h 44m2 stops
$550American Airlines
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Sun, Jan 26
9:25 pm - 5:42 amSYD-ORD
25h 17m1 stop
$552American Airlines
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Thu, Feb 27
12:10 pm - 8:44 pmSYD-STL
25h 34m2 stops
$742United Airlines
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Wed, Mar 5
12:10 pm - 4:33 pmSYD-STL
21h 23m2 stops
$746United Airlines
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Wed, Mar 5
9:10 am - 8:30 amSYD-ORD
40h 20m1 stop
$1,032Korean Air
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Fri, Dec 6
3:15 pm - 1:00 pmSYD-ORD
38h 45m1 stop
$3,270Cathay Pacific
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Tue, Feb 25
3:15 pm - 1:00 pmSYD-ORD
38h 45m1 stop
$3,285Cathay Pacific
Find Deal
Sat, Mar 1
12:25 pm - 5:01 amSYD-ORD
33h 36m2 stops
4:25 pm - 10:30 amORD-SYD
25h 05m1 stop
$1,174ANA
Find Deal
Mon, Nov 25 - Tue, Dec 10
12:25 pm - 5:01 amSYD-ORD
33h 36m2 stops
4:25 pm - 10:30 amORD-SYD
25h 05m1 stop
$1,288ANA
Find Deal
Sun, Nov 24 - Tue, Dec 10
9:45 pm - 7:20 amSYD-ORD
26h 35m1 stop
4:25 pm - 10:30 amORD-SYD
25h 05m1 stop
$1,380ANA
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Sun, Nov 24 - Tue, Dec 10
11:15 am - 1:55 pmSYD-ORD
19h 40m1 stop
6:50 pm - 9:00 amORD-SYD
21h 10m1 stop
$1,402American Airlines
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Mon, Nov 25 - Tue, Dec 10
11:15 am - 3:52 pmSYD-ORD
21h 37m1 stop
1:15 pm - 6:35 amORD-SYD
24h 20m1 stop
$1,410American Airlines
Find Deal
Mon, Nov 25 - Sun, Jan 5
11:15 am - 3:52 pmSYD-ORD
21h 37m1 stop
7:20 pm - 9:00 amORD-SYD
20h 40m1 stop
$1,500Qantas Airways
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Sun, Nov 24 - Fri, Dec 13
11:05 am - 6:05 amSYD-ORD
36h 00m2 stops
12:25 pm - 8:50 pmORD-SYD
39h 25m2 stops
$1,581
Find Deal
Sun, Nov 24 - Wed, Dec 11
12:10 pm - 6:11 amSYD-ORD
35h 01m1 stop
6:25 pm - 9:05 amORD-SYD
21h 40m1 stop
$1,667United Airlines
Find Deal
Mon, Nov 25 - Sat, Jan 4
11:15 am - 3:52 pmSYD-ORD
21h 37m1 stop
6:50 pm - 9:00 amORD-SYD
21h 10m1 stop
$1,675Qantas Airways
Find Deal
Mon, Nov 25 - Wed, Dec 11
11:15 am - 3:52 pmSYD-ORD
21h 37m1 stop
4:10 pm - 6:10 amORD-SYD
21h 00m1 stop
$1,728
Find Deal
Mon, Nov 25 - Thu, Dec 12

Qantas Airways flights from Sydney to Illinois

Our best Qantas Airways deals on Sydney to Illinois flight tickets
Qantas Airways
Jan 23
SYD5:25 pmSydney Kingsford Smith
39h 34m
1 stop
ORD3:59 pmChicago O'Hare Intl
Jan 30
ORD3:20 pmChicago O'Hare Intl
23h 05m
1 stop
SYD7:25 amSydney Kingsford Smith
Qantas Airways
Mar 9
SYD5:25 pmSydney Kingsford Smith
40h 05m
1 stop
ORD4:30 pmChicago O'Hare Intl
Apr 6
ORD8:15 pmChicago O'Hare Intl
43h 50m
1 stop
SYD7:05 amSydney Kingsford Smith
Qantas Airways
Jan 23
SYD11:15 amSydney Kingsford Smith
23h 30m
1 stop
ORD5:45 pmChicago O'Hare Intl
Feb 25
ORD5:40 pmChicago O'Hare Intl
22h 20m
1 stop
SYD9:00 amSydney Kingsford Smith

American Airlines flights from Sydney to Illinois

Our best American Airlines deals on Sydney to Illinois flight tickets
American Airlines
Jan 23
SYD11:15 amSydney Kingsford Smith
23h 30m
1 stop
ORD5:45 pmChicago O'Hare Intl
Feb 25
ORD3:19 pmChicago O'Hare Intl
24h 41m
2 stops
SYD9:00 amSydney Kingsford Smith
American Airlines
Mar 9
SYD9:00 amSydney Kingsford Smith
24h 30m
2 stops
ORD4:30 pmChicago O'Hare Intl
Apr 6
ORD3:25 pmChicago O'Hare Intl
24h 40m
2 stops
SYD7:05 amSydney Kingsford Smith
American Airlines
Jan 23
SYD11:15 amSydney Kingsford Smith
23h 23m
2 stops
ORD5:38 pmChicago O'Hare Intl
Jan 30
ORD3:20 pmChicago O'Hare Intl
25h 30m
2 stops
SYD9:50 amSydney Kingsford Smith

See travel insights to Illinois from

How to get the cheapest flight ticket from Sydney to Illinois

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 day to depart on your flight to Illinois?

The cheapest day to depart from Sydney to Illinois is on a Thursday when prices can be found for as low as $1,103. Flights from Sydney to Illinois on a Monday will generally be more expensive and average around $1,626. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Sydney to Illinois flights?

You could potentially save up to 6% on your flight if you consider stops on a Sydney to Illinois flight.

Cheap Sydney to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Illinois

Best Price Found

$478

Fastest flight time

18h 06m

Direct flights

None

Airports in Illinois

3 airports
The best one-way flight to Illinois from Sydney in the past 72 hours is $478. The best round-trip flight deal from Sydney to Illinois found on momondo in the last 72 hours is $824.
The fastest flight from Sydney to Illinois takes 18h 06m
There are no direct flights from Sydney to Illinois. Popular non-direct routes for this connection are Sydney Kingsford Smith Airport - Chicago Midway Airport, Sydney Kingsford Smith Airport - Chicago O'Hare Intl Airport and Sydney Kingsford Smith Airport - Lambert-St Louis Airport.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Illinois?

    Prices for flights from Sydney Kingsford Smith Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Illinois?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Sydney to Illinois

Compare and see reviews for airlines that fly from Sydney to Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $892Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $964Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Air CanadaPriceFrom $986Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Illinois for you.

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

Flights from Sydney to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Sydney to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sydney to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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