ADL

$1,458 Find Cheap Flights from Illinois to Adelaide

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Adelaide departing on 8/4. 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

Tue, Aug 4 - Tue, Aug 18
Air Canada Logo
12:55 pm - 1:55 pm
ORD
-
ADL
34h 30m
3 stops
Air Canada Logo
6:55 pm - 2:36 pm
ADL
-
ORD
34h 11m
2 stops
$1,458Air Canada
Mon, Aug 10 - Wed, Aug 19
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
$1,487Air Canada
Fri, Aug 14 - Mon, Aug 24
Air Canada Logo
3:40 pm - 11:10 am
ORD
-
ADL
29h 00m
2 stops
Air Canada Logo
8:00 pm - 2:36 pm
ADL
-
ORD
33h 06m
2 stops
$1,492Air Canada
Mon, Aug 10 - Wed, Aug 19
Air Canada Logo
12:55 pm - 11:50 am
ORD
-
ADL
32h 25m
3 stops
Air Canada Logo
6:55 pm - 2:36 pm
ADL
-
ORD
34h 11m
2 stops
$1,495Air Canada
Fri, Aug 14 - Mon, Aug 24
Air Canada Logo
3:40 pm - 11:10 am
ORD
-
ADL
29h 00m
2 stops
Air Canada Logo
8:00 pm - 9:00 am
ADL
-
ORD
51h 30m
3 stops
$1,500Air Canada
Tue, Aug 4 - Tue, Aug 18
Air New Zealand Logo
9:35 pm - 10:55 am
ORD
-
ADL
46h 50m
2 stops
Air New Zealand Logo
6:30 pm - 8:33 pm
ADL
-
ORD
40h 33m
2 stops
$1,633Air New Zealand
Thu, Aug 6 - Wed, Aug 19
United Airlines Logo
3:57 pm - 1:45 pm
ORD
-
ADL
31h 18m
2 stops
United Airlines Logo
6:05 am - 8:26 pm
ADL
-
ORD
28h 51m
2 stops
$1,778United Airlines
Fri, Aug 14 - Mon, Aug 24
Air Canada Logo
2:15 pm - 3:55 pm
ORD
-
ADL
35h 10m
3 stops
Air Canada Logo
8:00 pm - 9:00 am
ADL
-
ORD
51h 30m
3 stops
$1,783Air Canada
Mon, Jul 13 - Mon, Jul 20
Air Canada Logo
3:40 pm - 1:55 pm
ORD
-
ADL
31h 45m
2 stops
Air Canada Logo
7:00 pm - 2:36 pm
ADL
-
ORD
34h 06m
2 stops
$1,785Air Canada
Mon, Jul 13 - Mon, Jul 20
Air Canada Logo
3:40 pm - 11:50 am
ORD
-
ADL
29h 40m
2 stops
Air Canada Logo
8:00 pm - 10:05 pm
ADL
-
ORD
40h 35m
3 stops
$1,793Air Canada
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$1,458
Best time to beat the crowds with an average 21% 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)