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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Illinois 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 Illinois to Adelaide?

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

$712 CHEAP FLIGHTS from Illinois to Adelaide

ADL

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

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Cheap Flights from Illinois to Adelaide

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

Round-trip

One-way

Recent round-trip flight deals from Illinois to Adelaide

Tue, May 12 - Fri, May 29

4:30 pm - 9:25 am

ORD

ADL

26h 25m

2 stops

6:00 am - 5:57 pm

ADL

ORD

26h 27m

2 stops

$1,371Qantas Airways

Thu, May 14 - Sat, May 23

7:21 pm - 11:55 am

ORD

ADL

26h 04m

2 stops

6:00 am - 5:57 pm

ADL

ORD

26h 27m

2 stops

$1,384Qantas Airways

Tue, Apr 21 - Tue, Apr 28

6:56 pm - 11:55 am

ORD

ADL

26h 29m

2 stops

12:40 pm - 11:59 pm

ADL

ORD

25h 49m

2 stops

$1,395Qantas Airways

Tue, May 19 - Tue, May 26

1:36 pm - 9:25 am

ORD

ADL

29h 19m

2 stops

6:00 am - 3:52 pm

ADL

ORD

24h 22m

2 stops

$1,409Qantas Airways

Mon, May 4 - Fri, May 22

3:07 pm - 9:25 am

ORD

ADL

27h 48m

2 stops

12:40 pm - 11:59 pm

ADL

ORD

25h 49m

2 stops

$1,414Qantas Airways

Mon, Jun 29 - Sat, Aug 1

8:05 am - 10:20 am

ORD

ADL

35h 45m

2 stops

7:50 am - 7:43 pm

ADL

ORD

26h 23m

2 stops

$1,428Qantas Airways

Thu, May 14 - Sat, May 23

7:21 pm - 11:55 am

ORD

ADL

26h 04m

2 stops

6:00 am - 3:52 pm

ADL

ORD

24h 22m

2 stops

$1,432Qantas Airways

Sun, Jun 28 - Sat, Aug 1

8:05 am - 11:15 am

ORD

ADL

36h 40m

2 stops

10:10 am - 7:43 pm

ADL

ORD

24h 03m

2 stops

$1,433Qantas Airways

Sun, Jun 28 - Sat, Aug 1

8:50 am - 11:15 am

ORD

ADL

35h 55m

2 stops

6:00 am - 7:43 pm

ADL

ORD

28h 13m

2 stops

$1,434Qantas Airways

Thu, May 14 - Sat, May 23

1:18 pm - 9:25 am

ORD

ADL

29h 37m

2 stops

4:30 pm - 3:52 pm

ADL

ORD

37h 52m

2 stops

$1,435Qantas Airways

Useful Info

Low season	April
High season	December
Cheapest flight	$712

Best time to beat the crowds but there is an average 20% increase in price.

Most popular time to fly with an average 38% increase in price.

Flight from Chicago to Adelaide

How does KAYAK find such low prices on flights from Illinois 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 Illinois to Adelaide.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Adelaide?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Illinois 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 Illinois to Adelaide?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Adelaide with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Glenelg

Stirling

Everything you need to know for your flight to Adelaide

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Cabin class

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Information on the airport you'll fly into in Adelaide

Adelaide (ADL)

ADL

$712 Find Cheap Flights from Illinois to Adelaide

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

Cheap Flights from Illinois to Adelaide

Recent round-trip flight deals from Illinois to Adelaide

Recent one-way flight deals from Illinois to Adelaide

Good to know

FAQs for booking flights from Illinois to Adelaide

How does KAYAK find such low prices on flights from Illinois 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 Illinois to Adelaide.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Illinois 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 Illinois to Adelaide?

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

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Adelaide?

Everything you need to know for your flight to Adelaide

Information on the airport you'll fly into in Adelaide

Cabin class types available on flights to Illinois

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

Find direct flights for Adelaide

Flights to other popular destinations

Flights from domestic origins to Adelaide

Choose which airport to fly into in Adelaide

Find deals for your return flight