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Cheap flights from Australia to Illinois from $466

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Illinois departing on 5/5. 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 Australia to Illinois

Recent round-trip flight deals from Australia to Illinois

KAYAK's recommended round-trip deals from the most popular airlines that fly from Australia to Illinois.
Air Canada Logo
9:20 am - 7:59 amSYD-ORD
37h 39m2 stops
Air Canada Logo
3:40 pm - 8:20 amORD-SYD
24h 40m1 stop
$835Air Canada
Find Deal
Mon, Sep 15 - Wed, Oct 22
Air Canada Logo
9:20 am - 2:55 pmSYD-ORD
20h 35m1 stop
Air Canada Logo
3:40 pm - 8:20 amORD-SYD
24h 40m1 stop
$860Air Canada
Find Deal
Mon, Sep 15 - Wed, Oct 22
United Airlines Logo
10:20 am - 6:00 pmSYD-STL
22h 40m1 stop
United Airlines Logo
1:20 pm - 6:55 amSTL-SYD
26h 35m2 stops
$1,312United Airlines
Find Deal
Wed, Jun 18 - Wed, Jul 2
United Airlines Logo
9:30 am - 2:39 pmSYD-ORD
20h 09m1 stop
United Airlines Logo
4:50 pm - 7:00 amORD-SYD
23h 10m1 stop
$1,312United Airlines
Find Deal
Mon, Jun 9 - Wed, Jul 16
Qantas Airways Logo
9:10 am - 10:59 pmSYD-STL
28h 49m1 stop
Qantas Airways Logo
6:28 am - 7:05 amSTL-SYD
33h 37m1 stop
$1,372Qantas Airways
Find Deal
Wed, Jun 18 - Wed, Jul 2
American Airlines Logo
9:10 am - 5:44 pmSYD-ORD
23h 34m2 stops
American Airlines Logo
7:16 am - 7:05 amORD-SYD
32h 49m1 stop
$1,391American Airlines
Find Deal
Mon, Jun 23 - Sun, Jul 20
Qantas Airways Logo
9:10 am - 5:53 pmSYD-ORD
23h 43m1 stop
Qantas Airways Logo
8:50 am - 7:05 amORD-SYD
31h 15m1 stop
$1,417Qantas Airways
Find Deal
Fri, Jul 4 - Thu, Jul 24
Finnair Logo
1:20 pm - 5:50 pmMEL-ORD
43h 30m2 stops
Finnair Logo
9:30 pm - 6:15 amORD-MEL
41h 45m2 stops
$1,628Finnair
Find Deal
Sat, May 10 - Sat, Aug 9
Finnair Logo
1:20 pm - 5:50 pmMEL-ORD
43h 30m2 stops
Finnair Logo
9:30 pm - 9:20 amORD-MEL
68h 50m2 stops
$1,643Finnair
Find Deal
Sat, May 10 - Tue, Aug 5
American Airlines Logo
9:10 am - 11:04 pmSYD-STL
28h 54m1 stop
American Airlines Logo
2:19 pm - 7:05 amSTL-SYD
25h 46m2 stops
$1,686American Airlines
Find Deal
Sat, May 17 - Sat, May 24

EVA Air flights from Australia to Illinois

Our best EVA Air deals on Australia to Illinois flight tickets
EVA Air
Apr 24
BNE10:15 pmBrisbane
46h 53m
2 stops
ORD6:08 amChicago O'Hare Intl
May 3
ORD12:30 amChicago O'Hare Intl
28h 30m
1 stop
BNE8:00 pmBrisbane
EVA Air
Apr 21
BNE10:15 pmBrisbane
46h 53m
2 stops
ORD6:08 amChicago O'Hare Intl
May 3
ORD12:30 amChicago O'Hare Intl
28h 30m
1 stop
BNE8:00 pmBrisbane
EVA Air
Apr 10
BNE10:15 pmBrisbane
37h 45m
1 stop
ORD9:00 pmChicago O'Hare Intl
Apr 15
ORD12:30 amChicago O'Hare Intl
28h 30m
1 stop
BNE8:00 pmBrisbane

Delta flights from Australia to Illinois

Our best Delta deals on Australia to Illinois flight tickets
Delta
Jul 14
SYD9:25 amSydney Kingsford Smith
27h 29m
2 stops
ORD9:54 pmChicago O'Hare Intl
Aug 13
ORD3:35 pmChicago O'Hare Intl
24h 00m
2 stops
SYD6:35 amSydney Kingsford Smith
Delta
May 26
SYD9:25 amSydney Kingsford Smith
23h 11m
2 stops
MDW5:36 pmChicago Midway
Jun 8
MDW12:41 pmChicago Midway
26h 54m
2 stops
SYD6:35 amSydney Kingsford Smith
Delta
Jun 12
SYD9:25 amSydney Kingsford Smith
27h 05m
2 stops
ORD9:30 pmChicago O'Hare Intl
Jul 17
ORD1:55 pmChicago O'Hare Intl
25h 40m
2 stops
SYD6:35 amSydney Kingsford Smith

See travel insights to Illinois from

How to get the cheapest flight ticket from Australia 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 month to fly to Illinois?

The cheapest month to fly to Illinois from Australia is in February. Flight prices, which tend to average around $759, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $866.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Australia to Illinois is on a Thursday when prices can be found for as low as $1,103. Flights from Australia 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.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Australia to Illinois during this time can be as low as $1,141. Flights in the morning are often more expensive with an average ticket price of $1,365.

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Australia when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $1,095 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Australia for as low as $875 on momondo.

Cheap Australia to Illinois flight deals and tips

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

Best Price Found

$466

Fastest flight time

19h 23m

Direct flights

None

Airports in Illinois

3 airports
The best one-way flight to Illinois from Australia in the past 72 hours is $466. The best round-trip flight deal from Australia to Illinois found on momondo in the last 72 hours is $835.
The fastest flight from Australia to Illinois takes 19h 23m
There are no direct flights from Australia to Illinois. Popular non-direct routes for this connection are Brisbane Airport - Chicago O'Hare Intl Airport, Sydney Kingsford Smith Airport - Chicago O'Hare Intl Airport and Melbourne Airport - Chicago O'Hare Intl 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 Australia to Illinois?

    Prices for flights from Australia to Illinois were last updated today.

  • How many operators does momondo search for flights from Australia to Illinois?

  • How old do you have to be to fly from Australia 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 Australia 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 license, 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 Australia to Illinois

Compare and see reviews for airlines that fly from Australia to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $631Free CancellationRating
7.5
815 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $884Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,080Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Australia to Illinois. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Australia to Illinois flights to just show those with flexible booking policies.

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

Once all potential Australia to Illinois 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 Australia to Illinois right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Australia and alert you when they change.


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