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Cheap flights from Illinois to Adelaide from $1,112

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
18:50 - 17:05ORD  Chicago O'Hare Intl-ADL Adelaide
29h 45m1 stop Doha Hamad Intl
Multiple Airlines Logo
22:00 - 15:30ADL  Adelaide-ORD Chicago O'Hare Intl
33h 00m1 stop Doha Hamad Intl
$1,891Multiple Airlines
Wed, 3 Mar - Mon, 15 Mar
Qatar Airways Logo
18:50 - 17:05ORD  Chicago O'Hare Intl-ADL Adelaide
29h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
22:00 - 15:30ADL  Adelaide-ORD Chicago O'Hare Intl
33h 00m1 stop Doha Hamad Intl
$1,922Qatar Airways
Thu, 4 Mar - Sun, 14 Mar
Multiple Airlines Logo
18:50 - 17:05ORD  Chicago O'Hare Intl-ADL Adelaide
29h 45m1 stop Doha Hamad Intl
Multiple Airlines Logo
22:00 - 15:30ADL  Adelaide-ORD Chicago O'Hare Intl
33h 00m1 stop Doha Hamad Intl
$1,949Multiple Airlines
Wed, 3 Mar - Sun, 14 Mar
Air New Zealand Logo
15:00 - 10:55ORD  Chicago O'Hare Intl-ADL Adelaide
27h 25m2 stops Los Angeles Auckland Intl
Air New Zealand Logo
12:05 - 00:55ADL  Adelaide-ORD Chicago O'Hare Intl
28h 20m2 stops Auckland Intl Los Angeles
$1,975Air New Zealand
Fri, 5 Mar - Mon, 15 Mar
Qatar Airways Logo
18:50 - 17:05ORD  Chicago O'Hare Intl-ADL Adelaide
29h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
22:00 - 15:30ADL  Adelaide-ORD Chicago O'Hare Intl
33h 00m1 stop Doha Hamad Intl
$2,000Qatar Airways
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
22:00 - 14:30ADL  Adelaide-ORD Chicago O'Hare Intl
33h 00m1 stop Doha Hamad Intl
$2,007Qatar Airways
Fri, 5 Mar - Sat, 13 Mar
Qatar Airways Logo
18:50 - 17:05ORD  Chicago O'Hare Intl-ADL Adelaide
29h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
17:50 - 14:30ADL  Adelaide-ORD Chicago O'Hare Intl
37h 10m2 stops Melbourne Doha Hamad Intl
$2,021Qatar Airways
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
16:50 - 15:30ADL  Adelaide-ORD Chicago O'Hare Intl
38h 10m2 stops Melbourne Doha Hamad Intl
$2,026Qatar Airways
Wed, 3 Mar - Mon, 15 Mar
Qatar Airways Logo
18:50 - 20:40ORD  Chicago O'Hare Intl-ADL Adelaide
33h 20m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
11:40 - 14:30ADL  Adelaide-ORD Chicago O'Hare Intl
43h 20m2 stops Melbourne Doha Hamad Intl
$2,042Qatar Airways
Sat, 6 Mar - Sun, 14 Mar
Air New Zealand Logo
18:15 - 10:55ORD  Chicago O'Hare Intl-ADL Adelaide
48h 10m2 stops Los Angeles Auckland Intl
Air New Zealand Logo
12:05 - 04:05ADL  Adelaide-ORD Chicago O'Hare Intl
32h 30m2 stops Auckland Intl Los Angeles
$2,045Air New Zealand
Thu, 4 Mar - Sun, 14 Mar

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Qatar Airways flights from Illinois to Adelaide

Our best Qatar Airways deals on Illinois to Adelaide flight tickets
Qatar Airways
4 Mar
ORD18:50Chicago O'Hare Intl
29h 45m
1 stop
ADL17:05Adelaide
14 Mar
ADL22:00Adelaide
33h 00m
1 stop
ORD15:30Chicago O'Hare Intl
$1,922
Qatar Airways
6 Mar
ORD18:50Chicago O'Hare Intl
29h 45m
1 stop
ADL17:05Adelaide
14 Mar
ADL22:00Adelaide
33h 00m
1 stop
ORD15:30Chicago O'Hare Intl
$2,000
Qatar Airways
5 Mar
ORD18:50Chicago O'Hare Intl
29h 45m
1 stop
ADL17:05Adelaide
13 Mar
ADL22:00Adelaide
33h 00m
1 stop
ORD14:30Chicago O'Hare Intl
$2,007

Qantas Airways flights from Illinois to Adelaide

Our best Qantas Airways deals on Illinois to Adelaide flight tickets
Qantas Airways
4 Mar
ORD18:46Chicago O'Hare Intl
26h 29m
2 stops
ADL13:45Adelaide
15 Mar
ADL06:25Adelaide
24h 58m
2 stops
ORD15:53Chicago O'Hare Intl
$2,630
Qantas Airways
4 Mar
ORD15:25Chicago O'Hare Intl
27h 05m
2 stops
ADL11:00Adelaide
13 Mar
ADL07:50Adelaide
24h 40m
2 stops
ORD16:00Chicago O'Hare Intl
$2,641
Qantas Airways
4 Mar
ORD13:42Chicago O'Hare Intl
27h 13m
2 stops
ADL09:25Adelaide
14 Mar
ADL06:05Adelaide
25h 24m
2 stops
ORD14:59Chicago O'Hare Intl
$3,884

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

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Price

Cheapest return flight

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Wed 3/3

18:50-17:05

1 stop29h 45m

Adelaide

Mon 15/3

22:00-15:30

1 stop33h 00m

$1,891

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Thu 4/3

18:50-17:05

1 stop29h 45m

Adelaide

Sun 14/3

22:00-15:30

1 stop33h 00m

$1,922

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Wed 3/3

18:50-17:05

1 stop29h 45m

Adelaide

Sun 14/3

22:00-15:30

1 stop33h 00m

$1,949
Fastest return journey

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Fri 5/3

15:00-10:55

2 stops27h 25m

Adelaide

Mon 15/3

12:05-00:55

2 stops28h 20m

$1,975

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Sat 6/3

18:50-17:05

1 stop29h 45m

Adelaide

Sun 14/3

22:00-15:30

1 stop33h 00m

$2,000

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Fri 5/3

18:50-17:05

1 stop29h 45m

Adelaide

Sat 13/3

22:00-14:30

1 stop33h 00m

$2,007

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Sat 6/3

18:50-17:05

1 stop29h 45m

Adelaide

Sun 14/3

17:50-14:30

2 stops37h 10m

$2,020

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Wed 3/3

18:50-17:05

1 stop29h 45m

Adelaide

Mon 15/3

16:50-15:30

2 stops38h 10m

$2,026

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Sat 6/3

18:50-20:40

2 stops33h 20m

Adelaide

Sun 14/3

11:40-14:30

2 stops43h 20m

$2,042

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Thu 4/3

18:15-10:55

2 stops48h 10m

Adelaide

Sun 14/3

12:05-04:05

2 stops32h 30m

$2,045

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 month of June is, on average, the cheapest month to fly to Adelaide from Illinois, with most prices found around $0. 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 $1,578.

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

$1,112

Fastest flight time

28h 20m

Direct flights

None
The best one-way flight to Adelaide from Illinois in the past 72 hours is $1,112. The best return flight deal from Illinois to Adelaide found on momondo in the last 72 hours is $1,891.
The fastest flight from Illinois to Adelaide takes 28h 20m
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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