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Cheap flights from Illinois to Australia from $581

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Australia departing on 7/4. 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 Illinois to Australia

Cheap return flights

These are some of the best return flight deals from Illinois to Australia 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 Illinois to Australia.

Cheap last-minute flights

Planning a quick getaway from Illinois to Australia? 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 Australia, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Illinois to Australia

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

All round-trip flight deals to Australia

The cheapest plane tickets to Australia found on KAYAK recently.
17:45 - 19:15ORD-SYD
34h 30m1 stop
20:55 - 08:40SYD-ORD
26h 45m1 stop
$1,197ANA
Find Deal
Tue, 13 May - Tue, 20 May
07:15 - 09:25ORD-SYD
35h 10m2 stops
20:55 - 08:40SYD-ORD
26h 45m1 stop
$1,203ANA
Find Deal
Mon, 12 May - Tue, 20 May
15:19 - 06:15ORD-BNE
22h 56m1 stop
09:40 - 12:58BNE-ORD
19h 18m1 stop
$1,232Qantas Airways
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Sun, 16 Feb - Thu, 20 Feb
15:05 - 05:30ORD-BNE
23h 25m1 stop
08:05 - 12:30BNE-ORD
19h 25m1 stop
$1,237Qantas Airways
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Sat, 15 Mar - Wed, 26 Mar
09:45 - 05:00ORD-BNE
27h 15m1 stop
22:00 - 05:05BNE-ORD
23h 05m1 stop
$1,251American Airlines
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Wed, 8 Jan - Wed, 15 Jan
12:56 - 05:00ORD-BNE
24h 04m1 stop
22:00 - 05:11BNE-ORD
23h 11m2 stops
$1,257American Airlines
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Wed, 8 Jan - Wed, 15 Jan
19:20 - 09:00ORD-SYD
20h 40m1 stop
20:35 - 05:12SYD-ORD
25h 37m2 stops
$1,431British Airways
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Fri, 6 Dec - Sun, 22 Dec
17:10 - 09:00ORD-SYD
22h 50m1 stop
21:25 - 05:46SYD-ORD
25h 21m1 stop
$1,438British Airways
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Fri, 6 Dec - Sun, 22 Dec
17:40 - 09:00ORD-SYD
22h 20m1 stop
11:50 - 14:19SYD-ORD
19h 29m1 stop
$1,495
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Sun, 9 Feb - Tue, 18 Feb
18:55 - 06:10ORD-SYD
42h 15m1 stop
11:15 - 15:59SYD-ORD
21h 44m1 stop
$1,507
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Mon, 13 Jan - Wed, 22 Jan
17:45 - 19:15ORD-SYD
34h 30m1 stop
$581ANA
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Mon, 7 Apr
07:15 - 20:15ORD-SYD
45h 00m2 stops
$585ANA
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Tue, 1 Apr
17:45 - 14:35ORD-MEL
28h 50m2 stops
Mon, 31 Mar
14:14 - 05:00ORD-BNE
22h 46m1 stop
$671American Airlines
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Tue, 7 Jan
14:14 - 05:00ORD-BNE
22h 46m1 stop
$673American Airlines
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Sun, 12 Jan
11:50 - 07:05ORD-SYD
28h 15m1 stop
$739Qantas Airways
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Sat, 5 Apr
17:40 - 09:00ORD-SYD
22h 20m1 stop
$750Qantas Airways
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Thu, 6 Feb
17:16 - 14:10ORD-AVV
28h 54m2 stops
Mon, 31 Mar
14:05 - 08:30ORD-BNE
51h 25m3 stops
$1,005Air Canada
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Mon, 31 Mar
07:20 - 08:20ORD-SYD
33h 00m3 stops
$1,102Air Canada
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Wed, 2 Apr
15:24 - 09:00ORD-SYD
24h 36m1 stop
11:15 - 23:10SYD-ORD
28h 55m1 stop
$1,363Qantas Airways
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Fri, 29 Nov - Sat, 28 Dec
17:00 - 07:25ORD-SYD
21h 25m1 stop
11:15 - 17:20SYD-ORD
23h 05m1 stop
$1,470
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Tue, 26 Nov - Tue, 3 Dec
18:49 - 09:00ORD-SYD
21h 11m1 stop
17:25 - 23:00SYD-ORD
22h 35m1 stop
$1,653Qantas Airways
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Fri, 29 Nov - Mon, 2 Dec
07:15 - 07:25ORD-SYD
31h 10m1 stop
17:25 - 23:10SYD-ORD
22h 45m1 stop
$2,111American Airlines
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Thu, 28 Nov - Sat, 28 Dec
07:20 - 09:35ORD-SYD
33h 15m2 stops
11:20 - 19:32SYD-ORD
25h 12m2 stops
$2,165Air Canada
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Tue, 26 Nov - Tue, 3 Dec
08:45 - 09:35ORD-SYD
31h 50m2 stops
16:00 - 08:05SYD-ORD
33h 05m2 stops
$2,280Air Canada
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Fri, 29 Nov - Mon, 2 Dec
10:41 - 08:35MDW-SYD
28h 54m2 stops
14:15 - 22:06SYD-MDW
24h 51m2 stops
$2,800Delta
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Fri, 29 Nov - Sat, 28 Dec
15:50 - 08:45ORD-SYD
23h 55m2 stops
12:10 - 15:22SYD-ORD
20h 12m1 stop
$3,065Air New Zealand
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Wed, 27 Nov - Fri, 29 Nov
12:43 - 08:35MDW-SYD
26h 52m2 stops
11:05 - 18:32SYD-MDW
24h 27m2 stops
$3,185Delta
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Tue, 26 Nov - Tue, 3 Dec
06:15 - 08:45STL-SYD
33h 30m2 stops
12:10 - 00:16SYD-STL
29h 06m1 stop
$3,276Air New Zealand
Find Deal
Thu, 28 Nov - Sat, 30 Nov

ANA flights from Illinois to Australia

Our best ANA deals on Illinois to Australia flight tickets
ANA
13 May
ORD17:45Chicago O'Hare Intl
34h 30m
1 stop
SYD19:15Sydney Kingsford Smith
20 May
SYD20:55Sydney Kingsford Smith
26h 45m
1 stop
ORD08:40Chicago O'Hare Intl
ANA
12 May
ORD07:15Chicago O'Hare Intl
35h 10m
2 stops
SYD09:25Sydney Kingsford Smith
20 May
SYD20:55Sydney Kingsford Smith
26h 45m
1 stop
ORD08:40Chicago O'Hare Intl
ANA
11 May
ORD07:00Chicago O'Hare Intl
45h 15m
2 stops
SYD19:15Sydney Kingsford Smith
17 May
SYD20:55Sydney Kingsford Smith
47h 04m
2 stops
ORD04:59Chicago O'Hare Intl

British Airways flights from Illinois to Australia

Our best British Airways deals on Illinois to Australia flight tickets
British Airways
6 Dec
ORD19:20Chicago O'Hare Intl
20h 40m
1 stop
SYD09:00Sydney Kingsford Smith
22 Dec
SYD20:35Sydney Kingsford Smith
25h 37m
2 stops
ORD05:12Chicago O'Hare Intl
British Airways
6 Dec
ORD17:10Chicago O'Hare Intl
22h 50m
1 stop
SYD09:00Sydney Kingsford Smith
22 Dec
SYD21:25Sydney Kingsford Smith
25h 21m
1 stop
ORD05:46Chicago O'Hare Intl

See travel insights to Australia from

How to get the cheapest flight ticket from Illinois to Australia

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 Australia?

On average, the least expensive day to fly to Australia from Illinois is on a Friday. momondo users have found tickets for Friday departures for as low as $1,414. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Illinois to Australia on a Thursday will generally be more expensive and average around $3,778. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Illinois to Australia flights?

No. A direct flight is the cheapest option for a flight between Illinois to Australia.

Cheap Illinois to Australia flight deals and tips

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

Best price found

$581

Fastest flight time

19h 45m

Direct flights

None

Airports in Australia

5 airports
The best one-way flight to Australia from Illinois in the past 72 hours is $581. The best return flight deal from Illinois to Australia found on momondo in the last 72 hours is $1,197.
The fastest flight from Illinois to Australia takes 19h 45m
There are no direct flights from Illinois to Australia. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Melbourne Airport, Chicago O'Hare Intl Airport - Sydney Kingsford Smith Airport and Chicago O'Hare Intl Airport - Brisbane Airport.
There are 5 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Brisbane (BNE), Perth (PER), Sydney Kingsford Smith (SYD)

  • When did momondo last update prices for flights from Illinois to Australia?

    Prices for flights from Illinois to Australia refresh daily.

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

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

    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 Illinois to Australia.

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

    The travel and health documents required for your trip to Australia 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 Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Illinois to Australia

Compare and see reviews for airlines that fly from Illinois to Australia with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,400Free cancellationRating
7.6
818 reviews
Search Qantas Airways flights
Air CanadaPriceFrom $1,483Free cancellationRating
7.0
8,265 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,733Free cancellationRating
7.4
9,165 reviews
Search United Airlines flights

Why use momondo?

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

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

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

Flights from Illinois to Australia 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 Illinois to Australia?

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

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

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


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