$2,108 Find Cheap Flights from Illinois to Adelaide

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Adelaide departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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 return 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.

Recent return flight deals from Illinois to Adelaide

Mon, 10 Aug - Wed, 19 Aug
Air Canada Logo
15:40 - 13:55
ORD
-
ADL
31h 45m
2 stops
Air Canada Logo
18:55 - 14:36
ADL
-
ORD
34h 11m
2 stops
$2,108Air Canada
Mon, 10 Aug - Wed, 19 Aug
Air Canada Logo
15:40 - 13:55
ORD
-
ADL
31h 45m
2 stops
Air Canada Logo
18:55 - 14:36
ADL
-
ORD
34h 11m
2 stops
$2,109Air Canada
Fri, 14 Aug - Mon, 24 Aug
Air Canada Logo
15:40 - 11:10
ORD
-
ADL
29h 00m
2 stops
Air Canada Logo
20:00 - 14:36
ADL
-
ORD
33h 06m
2 stops
$2,115Air Canada
Mon, 10 Aug - Wed, 19 Aug
Air Canada Logo
12:55 - 11:50
ORD
-
ADL
32h 25m
3 stops
Air Canada Logo
18:55 - 14:36
ADL
-
ORD
34h 11m
2 stops
$2,119Air Canada
Fri, 14 Aug - Mon, 24 Aug
Air Canada Logo
15:40 - 11:10
ORD
-
ADL
29h 00m
2 stops
Air Canada Logo
20:00 - 09:00
ADL
-
ORD
51h 30m
3 stops
$2,126Air Canada
Mon, 10 Aug - Wed, 19 Aug
Air Canada Logo
21:20 - 11:50
ORD
-
ADL
48h 00m
3 stops
Air Canada Logo
18:55 - 14:36
ADL
-
ORD
34h 11m
2 stops
$2,404Air Canada
Fri, 14 Aug - Mon, 24 Aug
Air Canada Logo
14:15 - 15:55
ORD
-
ADL
35h 10m
3 stops
Air Canada Logo
20:00 - 09:00
ADL
-
ORD
51h 30m
3 stops
$2,528Air Canada
Mon, 13 Jul - Mon, 20 Jul
Air Canada Logo
15:40 - 13:55
ORD
-
ADL
31h 45m
2 stops
Air Canada Logo
19:00 - 14:36
ADL
-
ORD
34h 06m
2 stops
$2,530Air Canada
Mon, 13 Jul - Mon, 20 Jul
Air Canada Logo
15:40 - 11:50
ORD
-
ADL
29h 40m
2 stops
Air Canada Logo
20:00 - 22:05
ADL
-
ORD
40h 35m
3 stops
$2,542Air Canada
Thu, 10 Dec - Sun, 10 Jan
Qantas Airways Logo
11:45 - 10:55
ORD
-
ADL
30h 40m
2 stops
Qantas Airways Logo
06:00 - 16:49
ADL
-
ORD
27h 19m
2 stops
$2,628Qantas Airways
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Good to know

Cheapest flight$2,108
Flight from Chicago to Adelaide

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 return 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.

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg
Stirling

Everything you need to know for your flight to Adelaide

Information on the airport you'll fly into in Adelaide

Adelaide (ADL)