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.

$1,497 Cheap Flights from Chicago to Adelaide in 2025/26

1 adult

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Find the cheapest flights from Chicago to Adelaide

Round-trip

One-way

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Cheap return flights

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15:35 - 16:20

ORD

ADL

32h 15m2 stops

06:10 - 14:41

ADL

ORD

25h 01m2 stops

$1,497Air Canada

Wed, 4 Feb - Wed, 11 Feb

15:35 - 13:55

ORD

ADL

29h 50m2 stops

19:55 - 14:41

ADL

ORD

34h 16m2 stops

$1,501Air Canada

Mon, 2 Mar - Mon, 9 Mar

14:00 - 13:55

ORD

ADL

31h 25m3 stops

19:55 - 20:00

ADL

ORD

39h 35m2 stops

$1,512Air Canada

Mon, 2 Mar - Mon, 9 Mar

15:35 - 22:30

ORD

ADL

38h 25m2 stops

06:00 - 22:05

ADL

ORD

32h 35m3 stops

$1,513Air Canada

Wed, 4 Feb - Wed, 11 Feb

13:12 - 13:55

ORD

ADL

32h 13m3 stops

19:55 - 19:45

ADL

ORD

39h 20m3 stops

$1,521Air Canada

Mon, 2 Mar - Mon, 9 Mar

15:35 - 13:55

ORD

ADL

29h 50m2 stops

06:10 - 14:41

ADL

ORD

24h 01m2 stops

$1,587Air Canada

Thu, 5 Mar - Mon, 23 Mar

14:00 - 13:55

ORD

ADL

31h 25m3 stops

06:10 - 20:00

ADL

ORD

29h 20m2 stops

$1,598Air Canada

Thu, 5 Mar - Mon, 23 Mar

15:35 - 16:20

ORD

ADL

32h 15m2 stops

06:10 - 14:41

ADL

ORD

25h 01m2 stops

$1,627Air Canada

Thu, 5 Feb - Thu, 12 Feb

15:35 - 16:20

ORD

ADL

32h 15m2 stops

06:00 - 19:45

ADL

ORD

30h 15m3 stops

$1,643Air Canada

Thu, 5 Feb - Thu, 12 Feb

15:35 - 22:30

ORD

ADL

38h 25m2 stops

06:10 - 14:41

ADL

ORD

25h 01m2 stops

$1,716Air Canada

Sat, 7 Feb - Wed, 11 Feb

Air Canada flights from Chicago to Adelaide

Our best Air Canada deals on Chicago to Adelaide flight tickets

Air Canada

4 Feb

ORD15:35Chicago O'Hare Intl

32h 15m

2 stops

ADL16:20Adelaide

11 Feb

ADL06:10Adelaide

25h 01m

2 stops

ORD14:41Chicago O'Hare Intl

$1,497

Find similar

Air Canada

2 Mar

ORD14:00Chicago O'Hare Intl

31h 25m

3 stops

ADL13:55Adelaide

9 Mar

ADL19:55Adelaide

39h 35m

2 stops

ORD20:00Chicago O'Hare Intl

$1,512

Find similar

Air Canada

4 Feb

ORD15:35Chicago O'Hare Intl

38h 25m

2 stops

ADL22:30Adelaide

11 Feb

ADL06:00Adelaide

32h 35m

3 stops

ORD22:05Chicago O'Hare Intl

$1,513

Find similar

United Airlines flights from Chicago to Adelaide

Our best United Airlines deals on Chicago to Adelaide flight tickets

United Airlines

2 Mar

ORD18:17Chicago O'Hare Intl

22h 43m

1 stop

ADL09:30Adelaide

9 Mar

ADL13:55Adelaide

23h 11m

1 stop

ORD21:36Chicago O'Hare Intl

$1,758

Find similar

United Airlines

2 Mar

ORD16:00Chicago O'Hare Intl

25h 00m

2 stops

ADL09:30Adelaide

9 Mar

ADL13:55Adelaide

21h 50m

1 stop

ORD20:15Chicago O'Hare Intl

$1,764

Find similar

United Airlines

5 Mar

ORD12:52Chicago O'Hare Intl

28h 08m

1 stop

ADL09:30Adelaide

23 Mar

ADL13:55Adelaide

21h 50m

1 stop

ORD20:15Chicago O'Hare Intl

$1,834

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 4/2

15:35-16:20

2 stops32h 15m

Adelaide

Wed 11/2

06:10-14:41

2 stops25h 01m

$1,497

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 2/3

15:35-13:55

2 stops29h 50m

Adelaide

Mon 9/3

19:55-14:41

2 stops34h 16m

$1,501

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 2/3

14:00-13:55

3 stops31h 25m

Adelaide

Mon 9/3

19:55-20:00

2 stops39h 35m

$1,512

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 4/2

15:35-22:30

2 stops38h 25m

Adelaide

Wed 11/2

06:00-22:05

3 stops32h 35m

$1,513

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 2/3

13:12-13:55

3 stops32h 13m

Adelaide

Mon 9/3

19:55-19:45

3 stops39h 20m

$1,521

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 5/3

15:35-13:55

2 stops29h 50m

Adelaide

Mon 23/3

06:10-14:41

2 stops24h 01m

$1,587

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 5/3

14:00-13:55

3 stops31h 25m

Adelaide

Mon 23/3

06:10-20:00

2 stops29h 20m

$1,598

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 5/2

15:35-16:20

2 stops32h 15m

Adelaide

Thu 12/2

06:10-14:41

2 stops25h 01m

$1,627

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 5/2

15:35-16:20

2 stops32h 15m

Adelaide

Thu 12/2

06:00-19:45

3 stops30h 15m

$1,643

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 7/2

15:35-22:30

2 stops38h 25m

Adelaide

Wed 11/2

06:10-14:41

2 stops25h 01m

$1,716

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 cheapest time of day to depart on your flight to Adelaide?

The cheapest time of day to fly to Adelaide is in the afternoon when flights can be purchased for as low as $2,272. Flights in the evening are often more expensive, with an average ticket price of $2,595.

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	25h 50m
Direct flights	None

The fastest flight from Chicago to Adelaide takes 25h 50m

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 25h 50m.
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.

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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.