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>

$660 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

Last minute

Recent round-trip flight deals from Illinois to Adelaide

Tue, Apr 21 - Tue, Apr 28

8:50 am - 11:50 am

ORD

ADL

36h 30m

2 stops

5:15 pm - 2:45 pm

ADL

ORD

36h 00m

2 stops

$1,009Multiple Airlines

Mon, May 4 - Mon, May 11

3:40 pm - 11:50 am

ORD

ADL

29h 40m

2 stops

5:15 pm - 2:45 pm

ADL

ORD

36h 00m

2 stops

$1,010Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

2:00 pm - 11:50 am

ORD

ADL

31h 20m

3 stops

5:15 pm - 2:45 pm

ADL

ORD

36h 00m

2 stops

$1,017Multiple Airlines

Mon, May 4 - Mon, May 11

2:15 pm - 11:50 am

ORD

ADL

31h 05m

3 stops

5:15 pm - 2:45 pm

ADL

ORD

36h 00m

2 stops

$1,018Multiple Airlines

Mon, May 4 - Mon, May 11

1:01 pm - 11:50 am

ORD

ADL

32h 19m

3 stops

5:15 pm - 7:25 pm

ADL

ORD

40h 40m

3 stops

$1,026Multiple Airlines

Wed, May 27 - Tue, Jun 9

3:40 pm - 11:50 am

ORD

ADL

29h 40m

2 stops

6:55 pm - 5:40 am

ADL

ORD

49h 15m

2 stops

$1,069Air Canada

Wed, May 27 - Tue, Jun 9

2:15 pm - 11:50 am

ORD

ADL

31h 05m

3 stops

6:55 pm - 5:40 am

ADL

ORD

49h 15m

2 stops

$1,077Air Canada

Thu, Apr 30 - Thu, May 7

3:40 pm - 1:55 pm

ORD

ADL

31h 45m

2 stops

7:00 pm - 2:45 pm

ADL

ORD

34h 15m

2 stops

$1,087Air Canada

Thu, Apr 30 - Thu, May 7

2:00 pm - 1:55 pm

ORD

ADL

33h 25m

3 stops

8:00 pm - 2:45 pm

ADL

ORD

33h 15m

2 stops

$1,095Air Canada

Sun, Apr 19 - Sun, Apr 26

8:50 am - 11:10 am

ORD

ADL

35h 50m

2 stops

7:10 pm - 7:25 pm

ADL

ORD

38h 45m

3 stops

$1,139Multiple Airlines

Useful Info

Low season	April
High season	December
Cheapest flight	$660

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly with an average 37% 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

Airports

Cabin class

Complete your trip

Direct Flights

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Origins

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Return flight deals

Information on the airport you'll fly into in Adelaide

Adelaide (ADL)

ADL

$660 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

Recent last minute 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