ORD - ADL

$964 Find Cheap Flights from Chicago 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 from O'Hare Intl to Adelaide departing on 3/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Adelaide

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Adelaide, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Adelaide, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Chicago to Adelaide (ORD-ADL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chicago 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 O'Hare Intl to Adelaide

Mon, 20 Oct - Mon, 10 Nov
Air New Zealand Logo
07:10 - 10:55ORD-ADL
36h 15m2 stops
Air New Zealand Logo
11:55 - 21:17ADL-ORD
25h 52m2 stops
$2,029Air New Zealand
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Fri, 17 Oct - Mon, 10 Nov
Air New Zealand Logo
18:26 - 10:55ORD-ADL
48h 59m2 stops
Air New Zealand Logo
11:55 - 19:30ADL-ORD
24h 05m2 stops
$2,092Air New Zealand
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Mon, 20 Oct - Mon, 10 Nov
Logo
14:00 - 12:05ORD-ADL
30h 35m3 stops
Logo
06:10 - 14:39ADL-ORD
24h 59m2 stops
$2,427
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Mon, 20 Oct - Mon, 10 Nov
Air Canada Logo
14:00 - 13:55ORD-ADL
32h 25m3 stops
Air Canada Logo
06:00 - 21:59ADL-ORD
32h 29m3 stops
$2,447Air Canada
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Sun, 27 Jul - Sun, 3 Aug
Logo
06:40 - 12:05ORD-ADL
38h 55m2 stops
Logo
09:15 - 16:57ADL-ORD
46h 12m2 stops
$2,491
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Wed, 19 Nov - Sat, 29 Nov
Air Canada Logo
15:40 - 21:00ORD-ADL
36h 50m2 stops
Air Canada Logo
06:00 - 14:39ADL-ORD
25h 09m2 stops
$2,493Air Canada
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Thu, 24 Jul - Thu, 31 Jul
Qantas Airways Logo
20:55 - 20:20ORD-ADL
56h 55m2 stops
Qantas Airways Logo
19:00 - 15:05ADL-ORD
58h 35m2 stops
$2,858Qantas Airways
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Tue, 24 Jun - Wed, 16 Jul
Qantas Airways Logo
15:52 - 09:25ORD-ADL
27h 03m2 stops
Qantas Airways Logo
10:05 - 21:00ADL-ORD
25h 25m2 stops
$2,906Qantas Airways
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Wed, 19 Nov - Sat, 29 Nov
Cathay Pacific Logo
14:40 - 10:30ORD-ADL
27h 20m1 stop
Cathay Pacific Logo
19:15 - 13:00ADL-ORD
58h 15m2 stops
$3,130Cathay Pacific
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Fri, 17 Oct - Wed, 12 Nov
Cathay Pacific Logo
16:00 - 15:35ORD-ADL
32h 05m2 stops
Cathay Pacific Logo
12:00 - 13:00ADL-ORD
41h 30m1 stop
$3,204Cathay Pacific
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KAYAK's insights & trends for O'Hare Intl to Adelaide flights

Get data-powered insights and trends into flights from O'Hare Intl to Adelaide to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago to Adelaide?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Chicago to Adelaide were found on Air New Zealand ($2,029) and Air Canada ($2,447).

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Good to know

Low seasonMay
High seasonDecember
Cheapest flight$964
Best time to beat the crowds (37% less expensive on average)
Most popular time to fly (48% more expensive on average)
Flight from Chicago to Adelaide

When to book flights from O'Hare Intl to Adelaide

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Adelaide flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Adelaide?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Adelaide was $628 for a one-way ticket and $1,322 for a return.

  • Which airports will I be using when flying from Chicago to Adelaide?

    Chicago and Adelaide are both served by 1 main airport. You will leave Chicago from Chicago O'Hare Intl and will be arriving at Adelaide.

  • Which aircraft models fly most regularly from Chicago to Adelaide?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Adelaide?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Adelaide, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Chicago 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 Chicago to Adelaide.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Adelaide?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Chicago is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago 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 Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago 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 Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from O'Hare Intl to Adelaide

Information on your arrival and departure airports

Chicago (ORD)
Adelaide (ADL)

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