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>

$705 CHEAP FLIGHTS from Illinois to Adelaide

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Cheap Flights from Illinois to Adelaide

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois 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

Recent round-trip flight deals from Illinois to Adelaide

Sat, Aug 23 - Sat, Aug 30

7:05 am - 11:35 amORD-ADL

38h 00m2 stops

12:35 pm - 5:40 amADL-ORD

31h 35m2 stops

$1,142

Find Deal

Sat, Aug 23 - Sat, Aug 30

7:05 am - 11:35 amORD-ADL

38h 00m2 stops

12:35 pm - 5:40 amADL-ORD

31h 35m2 stops

$1,160

Find Deal

Sat, Oct 25 - Sat, Nov 8

7:01 pm - 12:35 pmORD-ADL

26h 04m2 stops

1:15 pm - 11:00 pmADL-ORD

26h 15m2 stops

$1,368Fiji Airways

Find Deal

Thu, Aug 21 - Thu, Sep 4

7:03 pm - 11:35 amORD-ADL

26h 02m2 stops

12:35 pm - 9:22 pmADL-ORD

23h 17m2 stops

$1,432Fiji Airways

Find Deal

Fri, Aug 22 - Fri, Aug 29

3:35 pm - 10:55 amORD-ADL

28h 50m2 stops

11:55 am - 10:41 pmADL-ORD

25h 16m2 stops

$1,482Air New Zealand

Find Deal

Fri, Aug 22 - Fri, Aug 29

4:10 pm - 10:55 amORD-ADL

28h 15m2 stops

11:55 am - 7:53 amADL-ORD

34h 28m2 stops

$1,485Air New Zealand

Find Deal

Sat, Oct 25 - Sat, Nov 8

9:12 pm - 6:10 pmORD-ADL

53h 28m3 stops

6:55 pm - 2:41 pmADL-ORD

36h 16m2 stops

$1,590Air Canada

Find Deal

Sat, Oct 25 - Sat, Nov 8

12:52 pm - 1:55 pmORD-ADL

33h 33m3 stops

6:00 am - 7:30 pmADL-ORD

30h 00m3 stops

$1,682Air Canada

Find Deal

Sat, Oct 25 - Sat, Nov 8

7:20 pm - 5:05 pmORD-ADL

30h 15m1 stop

6:20 pm - 2:30 pmADL-ORD

36h 40m2 stops

$1,771Qatar Airways

Find Deal

Thu, Aug 21 - Thu, Sep 4

7:20 pm - 3:50 pmORD-ADL

30h 00m1 stop

6:20 pm - 3:05 pmADL-ORD

35h 15m2 stops

$1,787Qatar Airways

Find Deal

Useful Info

Low season	August
High season	September
Cheapest flight	$705

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly and prices are also 27% lower on average.

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

Everything you need to know for your flight to Adelaide

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Adelaide

Adelaide (ADL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

ADL

$705 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