What is the cheapest flight from Chicago to Adelaide?

In the last 3 days, the lowest price for a flight from Chicago to Adelaide was $2,394 for a one-way ticket and $1,488 for a return. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from Chicago to Adelaide?

On your way to Adelaide, you’ll fly out from Chicago O'Hare Intl. You’ll be landing at Adelaide. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Chicago to Adelaide?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Chicago to Adelaide?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Adelaide. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Adelaide?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Chicago is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Chicago to Adelaide?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Adelaide with an airline and back to Chicago with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Adelaide?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$1,488 Cheap Flights from Chicago to Adelaide (CHI - ADL)

CHI - ADL

KAYAK searches hundreds of travel sites at once for deals on flights to Adelaide

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

$1,488

Typical prices: $1,569-$2,851

Air Canada

dom 25/1dom 1/2

ORD - ADL • 2 stops

Cheapest one-way flight

$2,394

Qantas Airways

sab 20/12

ORD - ADL • 2 stops

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Adelaide!

Flight Deals

Cheap Flights from Chicago to Adelaide (CHI-ADL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chicago to Adelaide that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent return flight deals from Chicago to Adelaide

dom, 25 gen - dom, 1 feb

15:35 - 22:30

ORD

ADL

38h 25m2 stops

06:10 - 14:41

ADL

ORD

25h 01m2 stops

$1,488Air Canada

dom, 25 gen - dom, 1 feb

15:35 - 22:30

ORD

ADL

38h 25m2 stops

19:55 - 19:45

ADL

ORD

40h 20m3 stops

$1,503Air Canada

ven, 23 gen - ven, 30 gen

15:35 - 20:45

ORD

ADL

36h 40m2 stops

06:10 - 14:41

ADL

ORD

25h 01m2 stops

$1,619Air Canada

ven, 23 gen - ven, 30 gen

15:35 - 20:45

ORD

ADL

36h 40m2 stops

06:00 - 19:40

ADL

ORD

30h 10m3 stops

$1,636Air Canada

mer, 25 feb - dom, 1 mar

13:05 - 22:30

ORD

ADL

40h 55m2 stops

18:55 - 14:41

ADL

ORD

36h 16m2 stops

$1,939Air Canada

mer, 25 feb - dom, 1 mar

13:05 - 22:30

ORD

ADL

40h 55m2 stops

06:10 - 14:41

ADL

ORD

25h 01m2 stops

$2,157Air Canada

ven, 23 gen - ven, 30 gen

11:15 - 13:55

ORD

ADL

34h 10m3 stops

06:00 - 19:40

ADL

ORD

30h 10m3 stops

$2,167Air Canada

dom, 25 gen - dom, 1 feb

08:00 - 19:10

ORD

ADL

42h 40m3 stops

06:00 - 19:45

ADL

ORD

30h 15m3 stops

$2,179Air Canada

mer, 25 feb - dom, 1 mar

13:12 - 18:10

ORD

ADL

36h 28m3 stops

18:55 - 14:41

ADL

ORD

36h 16m2 stops

$2,472Air Canada

mer, 25 feb - dom, 1 mar

13:12 - 18:10

ORD

ADL

36h 28m3 stops

06:10 - 14:41

ADL

ORD

25h 01m2 stops

$2,690Air Canada

Useful Info

Low season	February
High season	October
Cheapest flight	$1,488

Best time to beat the crowds (34% less expensive on average)

Most popular time to fly and prices are also 6% lower on average.

Flight from Chicago to Adelaide

When to book flights from Chicago to Adelaide

Are your dates flexible? Find out the best times to travel from Chicago to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Chicago to Adelaide?
In the last 3 days, the lowest price for a flight from Chicago to Adelaide was $2,394 for a one-way ticket and $1,488 for a return.
Which airports will I be using when flying from Chicago to Adelaide?
On your way to Adelaide, you’ll fly out from Chicago O'Hare Intl. You’ll be landing at Adelaide.
Which aircraft models fly most regularly from Chicago to Adelaide?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Chicago to Adelaide?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Adelaide.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Adelaide?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Chicago to Adelaide?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Adelaide with an airline and back to Chicago with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Adelaide?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Chicago to Adelaide

Airports

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Adelaide (ADL)

CHI - ADL

$1,488 Find Cheap Flights from Chicago to Adelaide

KAYAK searches hundreds of travel sites at once for deals on flights to Adelaide

Everything you should know

Cheap Flights from Chicago to Adelaide (CHI-ADL)

Recent return flight deals from Chicago to Adelaide

Recent one-way flight deals from Chicago to Adelaide

Recent last minute flight deals from Chicago to Adelaide

Good to know

When to book flights from Chicago to Adelaide

FAQs for booking flights from Chicago to Adelaide

What is the cheapest flight from Chicago to Adelaide?

In the last 3 days, the lowest price for a flight from Chicago to Adelaide was $2,394 for a one-way ticket and $1,488 for a return.

Which airports will I be using when flying from Chicago to Adelaide?

On your way to Adelaide, you’ll fly out from Chicago O'Hare Intl. You’ll be landing at Adelaide.

Which aircraft models fly most regularly from Chicago to Adelaide?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Chicago to Adelaide?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Adelaide.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Adelaide?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Chicago to Adelaide?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Adelaide with an airline and back to Chicago with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Adelaide?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Chicago to Adelaide

Information on your arrival and departure airports

Cabin class types available on flights from Chicago to Adelaide

Complete your trip to Adelaide with a hotel stay or car hire

Find direct flights to and from Chicago and Adelaide

Flights to other popular destinations

Flights from domestic origins to Adelaide

Choose which airport to fly into in AdelaideAdelaide

Find deals for your return flight