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Cheap flights from Illinois to Adelaide from $1,332

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
7:50 pm - 3:55 pmORD  Chicago O'Hare Intl-ADL Adelaide
28h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
8:40 am - 2:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
46h 20m2 stops Melbourne Doha Hamad Intl
$1,332Qatar Airways
Mon, Oct 26 - Tue, Nov 3
Qatar Airways Logo
7:50 pm - 3:55 pmORD  Chicago O'Hare Intl-ADL Adelaide
28h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
8:40 am - 2:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
46h 20m2 stops Melbourne Doha Hamad Intl
$1,332Qatar Airways
Tue, Oct 27 - Tue, Nov 3
Air New Zealand Logo
7:00 am - 10:55 amORD  Chicago O'Hare Intl-ADL Adelaide
36h 25m2 stops Los Angeles Auckland Intl
Air New Zealand Logo
12:05 pm - 12:15 pmADL  Adelaide-ORD Chicago O'Hare Intl
40h 40m2 stops Auckland Intl Los Angeles
$1,346Air New Zealand
Mon, Oct 26 - Mon, Nov 2
Air New Zealand Logo
8:50 am - 10:55 amORD  Chicago O'Hare Intl-ADL Adelaide
33h 35m2 stops Los Angeles Auckland Intl
Air New Zealand Logo
12:05 pm - 4:05 amADL  Adelaide-ORD Chicago O'Hare Intl
32h 30m2 stops Auckland Intl Los Angeles
$1,381Air New Zealand
Sat, Mar 6 - Sun, Mar 14
Multiple Airlines Logo
3:30 pm - 12:35 pmORD  Chicago O'Hare Intl-ADL Adelaide
29h 35m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:10 am - 7:59 pmADL  Adelaide-ORD Chicago O'Hare Intl
30h 19m2 stops Brisbane Vancouver Intl
$1,383Multiple Airlines
Mon, Oct 26 - Tue, Nov 3
Multiple Airlines Logo
3:30 pm - 12:35 pmORD  Chicago O'Hare Intl-ADL Adelaide
29h 35m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:10 am - 7:59 pmADL  Adelaide-ORD Chicago O'Hare Intl
30h 19m2 stops Brisbane Vancouver Intl
$1,383Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
Qatar Airways Logo
6:50 pm - 10:00 amORD  Chicago O'Hare Intl-ADL Adelaide
46h 40m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:00 pm - 2:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
33h 00m1 stop Doha Hamad Intl
$1,383Qatar Airways
Sun, Nov 8 - Sun, Nov 15
Air Canada Logo
10:15 am - 1:55 pmORD  Chicago O'Hare Intl-ADL Adelaide
36h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
6:10 am - 2:37 pmADL  Adelaide-ORD Chicago O'Hare Intl
24h 57m2 stops Brisbane Vancouver Intl
$1,394Air Canada
Tue, Oct 27 - Tue, Nov 3
Air Canada Logo
12:50 pm - 6:10 pmORD  Chicago O'Hare Intl-ADL Adelaide
37h 50m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
6:10 am - 7:59 pmADL  Adelaide-ORD Chicago O'Hare Intl
30h 19m2 stops Brisbane Vancouver Intl
$1,394Air Canada
Mon, Oct 26 - Tue, Nov 3
Qatar Airways Logo
7:50 pm - 3:55 pmORD  Chicago O'Hare Intl-ADL Adelaide
28h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
4:50 pm - 2:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
38h 10m2 stops Melbourne Doha Hamad Intl
$1,397Qatar Airways
Mon, Oct 26 - Mon, Nov 2

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Qatar Airways flights from Illinois to Adelaide

Our best Qatar Airways deals on Illinois to Adelaide flight tickets
Qatar Airways
Oct 26
ORD7:50 pmChicago O'Hare Intl
28h 35m
1 stop
ADL3:55 pmAdelaide
Nov 3
ADL8:40 amAdelaide
46h 20m
2 stops
ORD2:30 pmChicago O'Hare Intl
$1,332
Qatar Airways
Oct 26
ORD7:50 pmChicago O'Hare Intl
28h 35m
1 stop
ADL3:55 pmAdelaide
Nov 2
ADL7:50 pmAdelaide
35h 10m
2 stops
ORD2:30 pmChicago O'Hare Intl
$1,385
Qatar Airways
Nov 6
ORD6:50 pmChicago O'Hare Intl
46h 40m
2 stops
ADL10:00 amAdelaide
Nov 13
ADL10:00 pmAdelaide
33h 00m
1 stop
ORD2:30 pmChicago O'Hare Intl
$1,422

Air Canada flights from Illinois to Adelaide

Our best Air Canada deals on Illinois to Adelaide flight tickets
Air Canada
Oct 26
ORD12:50 pmChicago O'Hare Intl
37h 50m
3 stops
ADL6:10 pmAdelaide
Nov 3
ADL6:10 amAdelaide
30h 19m
2 stops
ORD7:59 pmChicago O'Hare Intl
$1,394
Air Canada
Oct 27
ORD11:05 amChicago O'Hare Intl
35h 20m
3 stops
ADL1:55 pmAdelaide
Nov 3
ADL6:00 amAdelaide
29h 35m
3 stops
ORD7:05 pmChicago O'Hare Intl
$1,406
Air Canada
Oct 26
ORD3:30 pmChicago O'Hare Intl
35h 10m
2 stops
ADL6:10 pmAdelaide
Nov 3
ADL6:10 amAdelaide
30h 19m
2 stops
ORD7:59 pmChicago O'Hare Intl
$1,424

momondo Fare Finder

 
Use the filters below to find and compare flights from Illinois to Adelaide that are best for you.

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Price

Cheapest round-trip

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 10/26

7:50 pm-3:55 pm

1 stop28h 35m

Adelaide

Tue 11/3

8:40 am-2:30 pm

2 stops46h 20m

$1,332

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Tue 10/27

7:50 pm-3:55 pm

1 stop28h 35m

Adelaide

Tue 11/3

8:40 am-2:30 pm

2 stops46h 20m

$1,332

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 10/26

7:00 am-10:55 am

2 stops36h 25m

Adelaide

Mon 11/2

12:05 pm-12:15 pm

2 stops40h 40m

$1,346

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Sat 3/6

8:50 am-10:55 am

2 stops33h 35m

Adelaide

Sun 3/14

12:05 pm-4:05 am

2 stops32h 30m

$1,381
Quickest round-trip

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 10/26

3:30 pm-12:35 pm

2 stops29h 35m

Adelaide

Tue 11/3

6:10 am-7:59 pm

2 stops30h 19m

$1,383

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Tue 10/27

3:30 pm-12:35 pm

2 stops29h 35m

Adelaide

Tue 11/3

6:10 am-7:59 pm

2 stops30h 19m

$1,383

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Sun 11/8

6:50 pm-10:00 am

2 stops46h 40m

Adelaide

Sun 11/15

10:00 pm-2:30 pm

1 stop33h 00m

$1,383

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Tue 10/27

10:15 am-1:55 pm

3 stops36h 10m

Adelaide

Tue 11/3

6:10 am-2:37 pm

2 stops24h 57m

$1,394

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 10/26

12:50 pm-6:10 pm

3 stops37h 50m

Adelaide

Tue 11/3

6:10 am-7:59 pm

2 stops30h 19m

$1,394

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 10/26

7:50 pm-3:55 pm

1 stop28h 35m

Adelaide

Mon 11/2

4:50 pm-2:30 pm

2 stops38h 10m

$1,397

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from Illinois to Adelaide

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 Adelaide?

The cheapest month to fly to Adelaide from Illinois is in June. Flight prices, which tend to average around $896, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Adelaide from Illinois during February instead. Flights to Adelaide in February, while not as cheap as those in June, still average around $1,084.

Can stopping save me money on Illinois to Adelaide flights?

You could potentially save up to 38% on your flight if you consider stops on a Illinois to Adelaide flight.

Cheap Illinois to Adelaide flight deals and tips

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

Best Price Found

$4,252

Fastest flight time

28h 35m

Direct flights

None
The best one-way flight to Adelaide from Illinois in the past 72 hours is $4,252. The best round-trip flight deal from Illinois to Adelaide found on momondo in the last 72 hours is $1,332.
The fastest flight from Illinois to Adelaide takes 28h 35m
There are no direct flights from Illinois to Adelaide. There are no popular flight routes from Illinois to Adelaide.
Search flight deals

Frequently asked questions about flying from Illinois to Adelaide

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

    Prices for flights from Illinois to Adelaide Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The required travel and health documents for your Adelaide Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Adelaide Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Adelaide from Illinois which offer a flexible booking policy as well as other useful filters and features.

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

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

Yes momondo offers price alerts on flights to Adelaide from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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