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Cheap flights from Sydney to Illinois from $674

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 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Sydney to Illinois

Cheap return flights

These are some of the best return 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 stopovers.

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.
09:20 - 15:16SYD-STL
44h 56m2 stops
13:30 - 07:20STL-SYD
50h 50m3 stops
$1,593Air Canada
Find Deal
Mon, 12 May - Sat, 31 May
11:15 - 15:59SYD-ORD
20h 44m1 stop
18:45 - 07:05ORD-SYD
21h 20m1 stop
$1,604Qantas Airways
Find Deal
Tue, 11 Mar - Tue, 8 Apr
11:20 - 16:51SYD-ORD
22h 31m2 stops
07:12 - 09:35ORD-SYD
33h 23m2 stops
$1,662Air Canada
Find Deal
Mon, 10 Feb - Thu, 27 Feb
11:50 - 08:40SYD-ORD
35h 50m1 stop
07:15 - 19:15ORD-SYD
45h 00m2 stops
$1,799ANA
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Tue, 20 May - Sun, 25 May
21:45 - 07:20SYD-ORD
26h 35m1 stop
07:15 - 20:15ORD-SYD
44h 00m2 stops
$2,001ANA
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Wed, 4 Dec - Sun, 8 Dec
10:20 - 17:59SYD-STL
22h 39m1 stop
10:30 - 07:00STL-SYD
29h 30m2 stops
$2,122United Airlines
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Mon, 12 May - Sat, 31 May
12:10 - 14:54SYD-ORD
19h 44m1 stop
20:15 - 09:05ORD-SYD
43h 50m1 stop
$2,122United Airlines
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Thu, 23 Jan - Thu, 30 Jan
11:00 - 18:27SYD-ORD
46h 27m3 stops
09:50 - 19:15ORD-SYD
42h 25m3 stops
$3,179Singapore Airlines
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Tue, 20 May - Sun, 25 May
16:15 - 23:21SYD-ORD
24h 06m1 stop
15:35 - 09:05ORD-SYD
24h 30m1 stop
$3,217Virgin Australia
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Tue, 24 Dec - Wed, 8 Jan
16:15 - 23:21SYD-ORD
24h 06m1 stop
12:55 - 09:05ORD-SYD
27h 10m1 stop
$3,223Virgin Australia
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Tue, 24 Dec - Wed, 8 Jan
17:25 - 23:59SYD-ORD
23h 34m2 stops
Mon, 3 Feb
17:25 - 18:00SYD-ORD
41h 35m3 stops
Mon, 24 Feb
06:30 - 14:40SYD-ORD
49h 10m3 stops
Sun, 26 Jan
07:30 - 14:19SYD-ORD
23h 49m2 stops
$1,215Qantas Airways
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Tue, 25 Feb
07:30 - 12:58SYD-ORD
22h 28m2 stops
$1,264Qantas Airways
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Thu, 27 Feb
12:10 - 20:44SYD-STL
25h 34m2 stops
$1,303United Airlines
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Wed, 5 Mar
12:10 - 12:42SYD-ORD
41h 32m1 stop
$1,303United Airlines
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Mon, 3 Feb
11:05 - 13:00SYD-ORD
42h 55m1 stop
$1,389Cathay Pacific
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Sun, 26 Jan
11:20 - 23:59SYD-ORD
29h 39m1 stop
$1,939Virgin Australia
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Mon, 16 Dec
15:15 - 13:00SYD-ORD
38h 45m1 stop
$4,085Cathay Pacific
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Sat, 4 Jan
12:25 - 05:01SYD-ORD
33h 36m2 stops
16:25 - 20:15ORD-SYD
34h 50m1 stop
$1,867ANA
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Sun, 24 Nov - Sun, 1 Dec
11:20 - 14:51SYD-ORD
44h 31m2 stops
12:52 - 09:35ORD-SYD
27h 43m2 stops
$1,981Air Canada
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Wed, 27 Nov - Tue, 3 Dec
11:20 - 17:08SYD-ORD
46h 48m2 stops
07:19 - 09:35ORD-SYD
33h 16m2 stops
$1,982Air Canada
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Wed, 27 Nov - Wed, 11 Dec
12:25 - 07:20SYD-ORD
35h 55m1 stop
16:25 - 10:30ORD-SYD
25h 05m1 stop
$2,081ANA
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Wed, 27 Nov - Tue, 3 Dec
11:15 - 19:25SYD-ORD
25h 10m1 stop
09:49 - 09:00ORD-SYD
30h 11m1 stop
$2,156Qantas Airways
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Mon, 25 Nov - Tue, 10 Dec
11:15 - 19:25SYD-ORD
25h 10m1 stop
13:11 - 06:35ORD-SYD
24h 24m1 stop
$2,181American Airlines
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Mon, 25 Nov - Wed, 11 Dec
11:15 - 19:25SYD-ORD
25h 10m1 stop
17:10 - 09:00ORD-SYD
22h 50m1 stop
$2,245Qantas Airways
Find Deal
Sun, 24 Nov - Tue, 10 Dec
11:15 - 19:25SYD-ORD
25h 10m1 stop
09:05 - 06:35ORD-SYD
28h 30m1 stop
$2,256American Airlines
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Sun, 24 Nov - Wed, 11 Dec
11:05 - 18:32SYD-MDW
24h 27m2 stops
09:38 - 08:35MDW-SYD
29h 57m2 stops
$2,587Delta
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Sun, 24 Nov - Wed, 11 Dec
11:05 - 21:46SYD-MDW
27h 41m2 stops
13:30 - 08:35MDW-SYD
26h 05m2 stops
$2,777Delta
Find Deal
Mon, 25 Nov - Wed, 11 Dec

Qantas Airways flights from Sydney to Illinois

Our best Qantas Airways deals on Sydney to Illinois flight tickets
Qantas Airways
11 Mar
SYD11:15Sydney Kingsford Smith
20h 44m
1 stop
ORD15:59Chicago O'Hare Intl
8 Apr
ORD18:45Chicago O'Hare Intl
21h 20m
1 stop
SYD07:05Sydney Kingsford Smith
Qantas Airways
10 Feb
SYD11:15Sydney Kingsford Smith
21h 44m
1 stop
ORD15:59Chicago O'Hare Intl
27 Feb
ORD08:35Chicago O'Hare Intl
31h 25m
1 stop
SYD09:00Sydney Kingsford Smith
Qantas Airways
14 Jan
SYD21:25Sydney Kingsford Smith
31h 11m
1 stop
ORD11:36Chicago O'Hare Intl
25 Feb
ORD17:40Chicago O'Hare Intl
22h 20m
1 stop
SYD09:00Sydney Kingsford Smith

American Airlines flights from Sydney to Illinois

Our best American Airlines deals on Sydney to Illinois flight tickets
American Airlines
16 Jan
SYD11:15Sydney Kingsford Smith
21h 44m
1 stop
ORD15:59Chicago O'Hare Intl
1 Feb
ORD20:25Chicago O'Hare Intl
43h 35m
1 stop
SYD09:00Sydney Kingsford Smith
American Airlines
1 May
SYD09:10Sydney Kingsford Smith
19h 58m
1 stop
ORD14:08Chicago O'Hare Intl
31 May
ORD15:30Chicago O'Hare Intl
24h 35m
2 stops
SYD07:05Sydney Kingsford Smith
American Airlines
16 May
SYD09:10Sydney Kingsford Smith
21h 35m
1 stop
ORD15:45Chicago O'Hare Intl
23 May
ORD15:30Chicago O'Hare Intl
24h 25m
1 stop
SYD06:55Sydney 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?

On average, the least expensive day to fly to Illinois from Sydney is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,725. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $2,060. These prices are subject to change though, so be sure to set up a Price Alert for flights to Illinois.

Can stopping save me money on Sydney to Illinois flights?

You could potentially save up to 48% 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

$674

Fastest flight time

18h 13m

Direct flights

None

Airports in Illinois

3 airports
The best one-way flight to Illinois from Sydney in the past 72 hours is $674. The best return flight deal from Sydney to Illinois found on momondo in the last 72 hours is $1,593.
The fastest flight from Sydney to Illinois takes 18h 13m
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 were last updated today.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


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
Air New ZealandPriceFrom $1,382Free cancellationRating
8.0
526 reviews
Search Air New Zealand flights
American AirlinesPriceFrom $1,478Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $1,488Free cancellationRating
7.0
8,257 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,498Free cancellationRating
7.4
9,164 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,558Free cancellationRating
7.6
818 reviews
Search Qantas Airways flights
ANAPriceFrom $1,615Free cancellationRating
8.4
830 reviews
Search ANA flights
Virgin AustraliaPriceFrom $1,707Free cancellationRating
7.5
483 reviews
Search Virgin Australia flights
DeltaPriceFrom $1,798Free cancellationRating
8.0
8,742 reviews
Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Illinois . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Illinois from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Illinois from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Illinois from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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