ADL

$705 Find Cheap Flights from Illinois to Adelaide

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 8/15. 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

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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.

Recent round-trip flight deals from Illinois to Adelaide

Sat, Aug 23 - Sat, Aug 30
 Logo
7:05 am - 11:35 amORD-ADL
38h 00m2 stops
 Logo
12:35 pm - 5:40 amADL-ORD
31h 35m2 stops
$1,142
Find Deal
Sat, Aug 23 - Sat, Aug 30
 Logo
7:05 am - 11:35 amORD-ADL
38h 00m2 stops
 Logo
12:35 pm - 5:40 amADL-ORD
31h 35m2 stops
$1,160
Find Deal
Sat, Oct 25 - Sat, Nov 8
Fiji Airways Logo
7:01 pm - 12:35 pmORD-ADL
26h 04m2 stops
Fiji Airways Logo
1:15 pm - 11:00 pmADL-ORD
26h 15m2 stops
$1,368Fiji Airways
Find Deal
Thu, Aug 21 - Thu, Sep 4
Fiji Airways Logo
7:03 pm - 11:35 amORD-ADL
26h 02m2 stops
Fiji Airways Logo
12:35 pm - 9:22 pmADL-ORD
23h 17m2 stops
$1,432Fiji Airways
Find Deal
Fri, Aug 22 - Fri, Aug 29
Air New Zealand Logo
3:35 pm - 10:55 amORD-ADL
28h 50m2 stops
Air New Zealand Logo
11:55 am - 10:41 pmADL-ORD
25h 16m2 stops
$1,482Air New Zealand
Find Deal
Fri, Aug 22 - Fri, Aug 29
Air New Zealand Logo
4:10 pm - 10:55 amORD-ADL
28h 15m2 stops
Air New Zealand Logo
11:55 am - 7:53 amADL-ORD
34h 28m2 stops
$1,485Air New Zealand
Find Deal
Sat, Oct 25 - Sat, Nov 8
Air Canada Logo
9:12 pm - 6:10 pmORD-ADL
53h 28m3 stops
Air Canada Logo
6:55 pm - 2:41 pmADL-ORD
36h 16m2 stops
$1,590Air Canada
Find Deal
Sat, Oct 25 - Sat, Nov 8
Air Canada Logo
12:52 pm - 1:55 pmORD-ADL
33h 33m3 stops
Air Canada Logo
6:00 am - 7:30 pmADL-ORD
30h 00m3 stops
$1,682Air Canada
Find Deal
Sat, Oct 25 - Sat, Nov 8
Qatar Airways Logo
7:20 pm - 5:05 pmORD-ADL
30h 15m1 stop
Qatar Airways Logo
6:20 pm - 2:30 pmADL-ORD
36h 40m2 stops
$1,771Qatar Airways
Find Deal
Thu, Aug 21 - Thu, Sep 4
Qatar Airways Logo
7:20 pm - 3:50 pmORD-ADL
30h 00m1 stop
Qatar Airways Logo
6:20 pm - 3:05 pmADL-ORD
35h 15m2 stops
$1,787Qatar Airways
Find Deal
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Good to know

Low seasonAugust
High seasonSeptember
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

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

Everything you need to know for your flight to Adelaide

Information on the airport you'll fly into in Adelaide

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