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Cheap flights from Illinois to Adelaide from $1,747

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:30 - 13:55ORD  Chicago O'Hare Intl-ADL Adelaide
29h 55m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
06:00 - 14:37ADL  Adelaide-ORD Chicago O'Hare Intl
25h 07m2 stops Sydney Kingsford Smith Vancouver Intl
$1,747Multiple Airlines
Mon, 9 Nov - Sun, 22 Nov
Multiple Airlines Logo
15:30 - 13:55ORD  Chicago O'Hare Intl-ADL Adelaide
29h 55m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
06:00 - 19:58ADL  Adelaide-ORD Chicago O'Hare Intl
30h 28m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,757Multiple Airlines
Mon, 9 Nov - Sun, 22 Nov
Air Canada Logo
12:50 - 13:55ORD  Chicago O'Hare Intl-ADL Adelaide
32h 35m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:00 - 19:58ADL  Adelaide-ORD Chicago O'Hare Intl
30h 28m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,774Air Canada
Mon, 9 Nov - Sun, 22 Nov
Air Canada Logo
15:40 - 21:00ORD  Chicago O'Hare Intl-ADL Adelaide
36h 50m2 stops Vancouver Intl Brisbane
Air Canada Logo
21:40 - 14:35ADL  Adelaide-ORD Chicago O'Hare Intl
32h 25m2 stops Brisbane Vancouver Intl
$1,888Air Canada
Sat, 6 Mar - Sun, 14 Mar
Multiple Airlines Logo
15:30 - 14:05ORD  Chicago O'Hare Intl-ADL Adelaide
30h 05m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
06:00 - 19:58ADL  Adelaide-ORD Chicago O'Hare Intl
30h 28m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,891Multiple Airlines
Tue, 3 Nov - Tue, 10 Nov
Air Canada Logo
15:40 - 21:00ORD  Chicago O'Hare Intl-ADL Adelaide
36h 50m2 stops Vancouver Intl Brisbane
Air Canada Logo
06:00 - 18:58ADL  Adelaide-ORD Chicago O'Hare Intl
29h 28m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,898Air Canada
Sat, 6 Mar - Sun, 14 Mar
Qatar Airways Logo
18:50 - 17:05ORD  Chicago O'Hare Intl-ADL Adelaide
29h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
19:50 - 15:30ADL  Adelaide-ORD Chicago O'Hare Intl
35h 10m2 stops Melbourne Doha Hamad Intl
$1,926Qatar Airways
Mon, 8 Mar - Wed, 17 Mar
Multiple Airlines Logo
15:30 - 14:05ORD  Chicago O'Hare Intl-ADL Adelaide
30h 05m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
06:10 - 19:59ADL  Adelaide-ORD Chicago O'Hare Intl
30h 19m2 stops Brisbane Vancouver Intl
$1,944Multiple Airlines
Tue, 3 Nov - Tue, 10 Nov
Air Canada Logo
15:30 - 18:10ORD  Chicago O'Hare Intl-ADL Adelaide
35h 10m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:10 - 14:37ADL  Adelaide-ORD Chicago O'Hare Intl
24h 57m2 stops Brisbane Vancouver Intl
$1,948Air Canada
Mon, 26 Oct - Wed, 4 Nov
Air Canada Logo
15:30 - 22:30ORD  Chicago O'Hare Intl-ADL Adelaide
39h 30m2 stops Vancouver Intl Brisbane
Air Canada Logo
06:10 - 19:59ADL  Adelaide-ORD Chicago O'Hare Intl
30h 19m2 stops Brisbane Vancouver Intl
$1,950Air Canada
Wed, 28 Oct - Wed, 4 Nov

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Air Canada flights from Illinois to Adelaide

Our best Air Canada deals on Illinois to Adelaide flight tickets
Air Canada
9 Nov
ORD12:50Chicago O'Hare Intl
32h 35m
3 stops
ADL13:55Adelaide
22 Nov
ADL06:00Adelaide
30h 28m
3 stops
ORD19:58Chicago O'Hare Intl
$1,774
Air Canada
6 Mar
ORD15:40Chicago O'Hare Intl
36h 50m
2 stops
ADL21:00Adelaide
14 Mar
ADL21:40Adelaide
32h 25m
2 stops
ORD14:35Chicago O'Hare Intl
$1,888
Air Canada
6 Mar
ORD15:40Chicago O'Hare Intl
36h 50m
2 stops
ADL21:00Adelaide
14 Mar
ADL06:00Adelaide
29h 28m
3 stops
ORD18:58Chicago O'Hare Intl
$1,898

Air New Zealand flights from Illinois to Adelaide

Our best Air New Zealand deals on Illinois to Adelaide flight tickets
Air New Zealand
5 Nov
ORD21:35Chicago O'Hare Intl
44h 50m
2 stops
ADL10:55Adelaide
12 Nov
ADL12:05Adelaide
25h 00m
2 stops
ORD20:35Chicago O'Hare Intl
$1,958
Air New Zealand
27 Oct
ORD15:30Chicago O'Hare Intl
30h 55m
2 stops
ADL13:55Adelaide
1 Nov
ADL06:00Adelaide
30h 28m
2 stops
ORD20:58Chicago O'Hare Intl
$1,993
Air New Zealand
27 Oct
ORD15:30Chicago O'Hare Intl
30h 55m
2 stops
ADL13:55Adelaide
5 Nov
ADL06:00Adelaide
30h 28m
2 stops
ORD19:58Chicago O'Hare Intl
$2,045

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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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 9/11

15:30-13:55

2 stops29h 55m

Adelaide

Sun 22/11

06:00-14:37

2 stops25h 07m

$1,747

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 9/11

15:30-13:55

2 stops29h 55m

Adelaide

Sun 22/11

06:00-19:58

3 stops30h 28m

$1,757

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 9/11

12:50-13:55

3 stops32h 35m

Adelaide

Sun 22/11

06:00-19:58

3 stops30h 28m

$1,774

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Sat 6/3

15:40-21:00

2 stops36h 50m

Adelaide

Sun 14/3

21:40-14:35

2 stops32h 25m

$1,888

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Tue 3/11

15:30-14:05

2 stops30h 05m

Adelaide

Tue 10/11

06:00-19:58

3 stops30h 28m

$1,891

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Sat 6/3

15:40-21:00

2 stops36h 50m

Adelaide

Sun 14/3

06:00-18:58

3 stops29h 28m

$1,898

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 8/3

18:50-17:05

1 stop29h 45m

Adelaide

Wed 17/3

19:50-15:30

2 stops35h 10m

$1,926

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Tue 3/11

15:30-14:05

2 stops30h 05m

Adelaide

Tue 10/11

06:10-19:59

2 stops30h 19m

$1,944

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 26/10

15:30-18:10

2 stops35h 10m

Adelaide

Wed 4/11

06:10-14:37

2 stops24h 57m

$1,948

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Wed 28/10

15:30-22:30

2 stops39h 30m

Adelaide

Wed 4/11

06:10-19:59

2 stops30h 19m

$1,950

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 month of June is, on average, the cheapest month to fly to Adelaide from Illinois, with most prices found around $1,260. 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 $1,524.

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

$1,747

Fastest flight time

29h 35m

Direct flights

None
The best flight deal from Illinois to Adelaide found on momondo in the last 72 hours is $1,747
The fastest flight from Illinois to Adelaide takes 29h 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?

    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 stopovers 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 Illinois to Adelaide Airport.

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

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

Travelling to a place near Adelaide?

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

Why use momondo?

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

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

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

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

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

Once you have performed a search for Illinois to Adelaide 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 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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