ADL

$782 Find Cheap Flights from Illinois to Adelaide - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Adelaide departing on 11/22. 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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Flight Deals

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.

Recent round-trip flight deals from Illinois to Adelaide

Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
1:59 pm - 11:35 am
ORD
-
ADL
31h 06m
3 stops
Multiple Airlines Logo
12:35 pm - 5:59 am
ADL
-
ORD
31h 54m
2 stops
$1,346Multiple Airlines
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
9:20 am - 11:35 am
ORD
-
ADL
35h 45m
3 stops
Multiple Airlines Logo
12:35 pm - 5:59 am
ADL
-
ORD
31h 54m
2 stops
$1,387Multiple Airlines
Mon, Oct 19 - Tue, Nov 10
Air Canada Logo
3:40 pm - 1:55 pm
ORD
-
ADL
30h 45m
2 stops
Air Canada Logo
6:10 am - 8:01 pm
ADL
-
ORD
30h 21m
2 stops
$1,442Air Canada
Wed, Sep 9 - Sun, Sep 20
Air Canada Logo
3:40 pm - 11:50 am
ORD
-
ADL
29h 40m
2 stops
Air Canada Logo
7:00 pm - 2:43 pm
ADL
-
ORD
34h 13m
2 stops
$1,446Air Canada
Mon, Aug 24 - Mon, Aug 31
Air Canada Logo
3:40 pm - 1:55 pm
ORD
-
ADL
31h 45m
2 stops
Air Canada Logo
6:55 pm - 2:36 pm
ADL
-
ORD
34h 11m
2 stops
$1,448Air Canada
Mon, Oct 19 - Tue, Nov 10
Air Canada Logo
12:59 pm - 1:55 pm
ORD
-
ADL
33h 26m
3 stops
Air Canada Logo
6:10 am - 2:37 pm
ADL
-
ORD
24h 57m
2 stops
$1,450Air Canada
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
1:59 pm - 11:35 am
ORD
-
ADL
31h 06m
3 stops
Multiple Airlines Logo
12:35 pm - 12:49 am
ADL
-
ORD
50h 44m
3 stops
$1,453Multiple Airlines
Wed, Sep 9 - Mon, Sep 21
Air Canada Logo
2:15 pm - 1:55 pm
ORD
-
ADL
33h 10m
3 stops
Air Canada Logo
7:00 pm - 2:43 pm
ADL
-
ORD
34h 13m
2 stops
$1,454Air Canada
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
9:20 am - 11:35 am
ORD
-
ADL
35h 45m
3 stops
Multiple Airlines Logo
12:35 pm - 1:20 pm
ADL
-
ORD
39h 15m
3 stops
$1,462Multiple Airlines
Sun, Nov 22 - Thu, Dec 3
Multiple Airlines Logo
3:30 pm - 2:05 pm
ORD
-
ADL
30h 05m
2 stops
Multiple Airlines Logo
6:10 am - 2:37 pm
ADL
-
ORD
24h 57m
2 stops
$1,473Multiple Airlines
Useful Info

Good to know

Low season

July

Cheapest flight

$782
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 39% increase in price.
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 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?

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)