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Cheap flights from Chicago to Adelaide from $791

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Adelaide departing on 20/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
19:50 - 11:10
ORD
-
ADL
24h 50m
2 stops
Singapore Airlines Logo
20:00 - 14:41
ADL
-
ORD
33h 11m
2 stops
$1,383Singapore Airlines
Sun, 28 Jun - Tue, 11 Aug
Air Canada Logo
15:40 - 11:50
ORD
-
ADL
29h 40m
2 stops
Air Canada Logo
21:20 - 14:43
ADL
-
ORD
31h 53m
2 stops
$1,424Air Canada
Mon, 13 Apr - Mon, 20 Apr
Air Canada Logo
14:00 - 13:55
ORD
-
ADL
33h 25m
3 stops
Air Canada Logo
21:20 - 14:43
ADL
-
ORD
31h 53m
2 stops
$1,437Air Canada
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
21:15 - 11:50
ORD
-
ADL
48h 05m
3 stops
Multiple Airlines Logo
20:00 - 14:43
ADL
-
ORD
33h 13m
2 stops
$1,447Multiple Airlines
Sat, 4 Apr - Mon, 13 Apr
Multiple Airlines Logo
15:40 - 12:35
ORD
-
ADL
29h 25m
2 stops
Multiple Airlines Logo
21:20 - 14:43
ADL
-
ORD
31h 53m
2 stops
$1,495Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
15:40 - 11:05
ORD
-
ADL
28h 55m
2 stops
Multiple Airlines Logo
20:00 - 14:43
ADL
-
ORD
33h 13m
2 stops
$1,512Multiple Airlines
Sat, 4 Apr - Mon, 13 Apr
Multiple Airlines Logo
15:35 - 13:55
ORD
-
ADL
30h 50m
2 stops
Multiple Airlines Logo
19:00 - 14:43
ADL
-
ORD
35h 13m
2 stops
$1,560Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
Singapore Airlines Logo
15:40 - 11:10
ORD
-
ADL
29h 00m
2 stops
Singapore Airlines Logo
20:00 - 14:41
ADL
-
ORD
33h 11m
2 stops
$1,563Singapore Airlines
Sun, 28 Jun - Tue, 11 Aug
Singapore Airlines Logo
20:40 - 13:55
ORD
-
ADL
50h 45m
2 stops
Singapore Airlines Logo
20:00 - 14:41
ADL
-
ORD
33h 11m
2 stops
$1,572Singapore Airlines
Mon, 29 Jun - Tue, 11 Aug
Multiple Airlines Logo
13:00 - 13:55
ORD
-
ADL
34h 25m
2 stops
Multiple Airlines Logo
20:00 - 14:41
ADL
-
ORD
33h 11m
2 stops
$1,573Multiple Airlines
Sun, 28 Jun - Tue, 11 Aug

Singapore Airlines flights from Chicago to Adelaide

Our best Singapore Airlines deals on Chicago to Adelaide flight tickets
Singapore Airlines
28 June
ORD19:50Chicago O'Hare Intl
24h 50m
2 stops
ADL11:10Adelaide
11 Aug
ADL20:00Adelaide
33h 11m
2 stops
ORD14:41Chicago O'Hare Intl
$1,383
Singapore Airlines
28 June
ORD15:40Chicago O'Hare Intl
29h 00m
2 stops
ADL11:10Adelaide
11 Aug
ADL20:00Adelaide
33h 11m
2 stops
ORD14:41Chicago O'Hare Intl
$1,563
Singapore Airlines
29 June
ORD20:40Chicago O'Hare Intl
50h 45m
2 stops
ADL13:55Adelaide
11 Aug
ADL20:00Adelaide
33h 11m
2 stops
ORD14:41Chicago O'Hare Intl
$1,572

Air New Zealand flights from Chicago to Adelaide

Our best Air New Zealand deals on Chicago to Adelaide flight tickets
Air New Zealand
29 June
ORD16:05Chicago O'Hare Intl
31h 00m
3 stops
ADL13:35Adelaide
11 Aug
ADL07:00Adelaide
29h 16m
3 stops
ORD21:46Chicago O'Hare Intl
$2,049
Air New Zealand
20 Mar
ORD06:17Chicago O'Hare Intl
37h 08m
2 stops
ADL10:55Adelaide
1 Apr
ADL06:00Adelaide
32h 58m
2 stops
ORD23:28Chicago O'Hare Intl
$2,148

momondo Fare Finder

 
Customise your flight search to find flights from Chicago to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 19 February 2026.
Use the filters below to find and compare flights from Chicago to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sun 28/6

19:50-11:10

2 stops24h 50m

Adelaide

Tue 11/8

20:00-14:41

2 stops33h 11m

$1,383

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 13/4

15:40-11:50

2 stops29h 40m

Adelaide

Mon 20/4

21:20-14:43

2 stops31h 53m

$1,424

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 13/4

14:00-13:55

3 stops33h 25m

Adelaide

Mon 20/4

21:20-14:43

2 stops31h 53m

$1,437

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 4/4

21:15-11:50

3 stops48h 05m

Adelaide

Mon 13/4

20:00-14:43

2 stops33h 13m

$1,447

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 1/4

15:40-12:35

2 stops29h 25m

Adelaide

Wed 8/4

21:20-14:43

2 stops31h 53m

$1,495

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 4/4

15:40-11:05

2 stops28h 55m

Adelaide

Mon 13/4

20:00-14:43

2 stops33h 13m

$1,512

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 23/3

15:35-13:55

2 stops30h 50m

Adelaide

Mon 30/3

19:00-14:43

2 stops35h 13m

$1,560

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sun 28/6

15:40-11:10

2 stops29h 00m

Adelaide

Tue 11/8

20:00-14:41

2 stops33h 11m

$1,563

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 29/6

20:40-13:55

2 stops50h 45m

Adelaide

Tue 11/8

20:00-14:41

2 stops33h 11m

$1,572

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sun 28/6

13:00-13:55

2 stops34h 25m

Adelaide

Tue 11/8

20:00-14:41

2 stops33h 11m

$1,573

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from Chicago 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 typical price of a round-trip flight between Chicago and Adelaide?

When to book flights from Chicago to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chicago to Adelaide (CHI to ADL) flight deals and tips

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

Fastest flight time

29h 00m

Direct flights

None
The fastest flight from Chicago to Adelaide takes 29h 00m
There are no direct flights from Chicago to Adelaide. There are no popular flight routes from Chicago to Adelaide.
Search flight deals

  • How far is Chicago to Adelaide by plane?

    Adelaide is 15952.3 km away from Chicago. In terms of flight time, this usually takes a little over 29h 00m.

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

    Prices for flights from Chicago to Adelaide Airport are updated daily.

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

    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 Chicago 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

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Adelaide from Chicago with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Adelaide from Chicago.

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

Yes momondo offers price alerts on flights to Adelaide from Chicago. 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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