Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Chicago to Adelaide from $766

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 2/9. 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
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:50 - 11:50
ORD
-
ADL
36h 30m
2 stops
Multiple Airlines Logo
17:15 - 14:45
ADL
-
ORD
36h 00m
2 stops
$1,437Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
15:40 - 11:50
ORD
-
ADL
29h 40m
2 stops
Multiple Airlines Logo
17:15 - 14:45
ADL
-
ORD
36h 00m
2 stops
$1,438Multiple Airlines
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
14:00 - 11:50
ORD
-
ADL
31h 20m
3 stops
Multiple Airlines Logo
17:15 - 14:45
ADL
-
ORD
36h 00m
2 stops
$1,448Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
14:15 - 11:50
ORD
-
ADL
31h 05m
3 stops
Multiple Airlines Logo
17:15 - 14:45
ADL
-
ORD
36h 00m
2 stops
$1,450Multiple Airlines
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
13:01 - 11:50
ORD
-
ADL
32h 19m
3 stops
Multiple Airlines Logo
17:15 - 19:25
ADL
-
ORD
40h 40m
3 stops
$1,461Multiple Airlines
Mon, 4 May - Mon, 11 May
Air Canada Logo
15:40 - 11:50
ORD
-
ADL
29h 40m
2 stops
Air Canada Logo
18:55 - 14:45
ADL
-
ORD
34h 20m
2 stops
$1,498Air Canada
Sat, 2 May - Sat, 9 May
Air Canada Logo
14:15 - 11:50
ORD
-
ADL
31h 05m
3 stops
Air Canada Logo
18:55 - 14:45
ADL
-
ORD
34h 20m
2 stops
$1,509Air Canada
Sat, 2 May - Sat, 9 May
Air Canada Logo
15:40 - 11:50
ORD
-
ADL
29h 40m
2 stops
Air Canada Logo
18:55 - 05:40
ADL
-
ORD
49h 15m
2 stops
$1,522Air Canada
Wed, 27 May - Tue, 9 Jun
Air Canada Logo
14:15 - 11:50
ORD
-
ADL
31h 05m
3 stops
Air Canada Logo
18:55 - 05:40
ADL
-
ORD
49h 15m
2 stops
$1,534Air Canada
Wed, 27 May - Tue, 9 Jun
Air Canada Logo
15:40 - 13:55
ORD
-
ADL
31h 45m
2 stops
Air Canada Logo
20:00 - 14:45
ADL
-
ORD
33h 15m
2 stops
$1,546Air Canada
Thu, 30 Apr - Thu, 7 May

Qantas Airways flights from Chicago to Adelaide

Our best Qantas Airways deals on Chicago to Adelaide flight tickets
Qantas Airways
19 Apr
ORD08:57Chicago O'Hare Intl
33h 58m
2 stops
ADL09:25Adelaide
26 Apr
ADL17:10Adelaide
33h 18m
2 stops
ORD11:58Chicago O'Hare Intl
$1,677
Qantas Airways
30 Mar
ORD16:44Chicago O'Hare Intl
25h 11m
2 stops
ADL09:25Adelaide
9 Apr
ADL06:00Adelaide
26h 11m
2 stops
ORD17:41Chicago O'Hare Intl
$8,036
Qantas Airways
29 Mar
ORD16:44Chicago O'Hare Intl
27h 41m
2 stops
ADL11:55Adelaide
9 Apr
ADL06:00Adelaide
25h 25m
2 stops
ORD16:55Chicago O'Hare Intl
$8,071

Air Canada flights from Chicago to Adelaide

Our best Air Canada deals on Chicago to Adelaide flight tickets
Air Canada
2 May
ORD15:40Chicago O'Hare Intl
29h 40m
2 stops
ADL11:50Adelaide
9 May
ADL18:55Adelaide
34h 20m
2 stops
ORD14:45Chicago O'Hare Intl
$1,498
Air Canada
2 May
ORD14:15Chicago O'Hare Intl
31h 05m
3 stops
ADL11:50Adelaide
9 May
ADL18:55Adelaide
34h 20m
2 stops
ORD14:45Chicago O'Hare Intl
$1,509
Air Canada
27 May
ORD15:40Chicago O'Hare Intl
29h 40m
2 stops
ADL11:50Adelaide
9 June
ADL18:55Adelaide
49h 15m
2 stops
ORD05:40Chicago O'Hare Intl
$1,522

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 23 March 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

Cheapest return flight

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Tue 21/4

08:50-11:50

2 stops36h 30m

Adelaide

Tue 28/4

17:15-14:45

2 stops36h 00m

$1,437

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 4/5

15:40-11:50

2 stops29h 40m

Adelaide

Mon 11/5

17:15-14:45

2 stops36h 00m

$1,438

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Tue 21/4

14:00-11:50

3 stops31h 20m

Adelaide

Tue 28/4

17:15-14:45

2 stops36h 00m

$1,448

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 4/5

14:15-11:50

3 stops31h 05m

Adelaide

Mon 11/5

17:15-14:45

2 stops36h 00m

$1,450

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 4/5

13:01-11:50

3 stops32h 19m

Adelaide

Mon 11/5

17:15-19:25

3 stops40h 40m

$1,461
Fastest return journey

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 2/5

15:40-11:50

2 stops29h 40m

Adelaide

Sat 9/5

18:55-14:45

2 stops34h 20m

$1,498

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 2/5

14:15-11:50

3 stops31h 05m

Adelaide

Sat 9/5

18:55-14:45

2 stops34h 20m

$1,509

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 27/5

15:40-11:50

2 stops29h 40m

Adelaide

Tue 9/6

18:55-05:40

2 stops49h 15m

$1,522

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 27/5

14:15-11:50

3 stops31h 05m

Adelaide

Tue 9/6

18:55-05:40

2 stops49h 15m

$1,534

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 30/4

15:40-13:55

2 stops31h 45m

Adelaide

Thu 7/5

20:00-14:45

2 stops33h 15m

$1,546

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Can stopping save me money on Chicago to Adelaide flights?

You could potentially save up to 2% on your flight if you consider stops on a Chicago to Adelaide flight.

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

26h 32m

Direct flights

None
The fastest flight from Chicago to Adelaide takes 26h 32m
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 26h 32m.

  • 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.

An easier way to manage your Adelaide trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 22/4
Wed 29/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia